/* * Mesa 3-D graphics library * * Copyright (c) 2011 VMware, Inc. * Copyright (c) 2014 Intel Corporation. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ /** * Color, depth, stencil packing functions. * Used to pack basic color, depth and stencil formats to specific * hardware formats. * * There are both per-pixel and per-row packing functions: * - The former will be used by swrast to write values to the color, depth, * stencil buffers when drawing points, lines and masked spans. * - The later will be used for image-oriented functions like glDrawPixels, * glAccum, and glTexImage. */ #include #include "config.h" #include "errors.h" #include "format_pack.h" #include "format_utils.h" #include "macros.h" #include "util/format_rgb9e5.h" #include "util/format_r11g11b10f.h" #include "util/format_srgb.h" #define UNPACK(SRC, OFFSET, BITS) (((SRC) >> (OFFSET)) & MAX_UINT(BITS)) #define PACK(SRC, OFFSET, BITS) (((SRC) & MAX_UINT(BITS)) << (OFFSET)) /* ubyte packing functions */ static inline void pack_ubyte_a8b8g8r8_unorm(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 8); uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 8); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 8); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 8); uint32_t d = 0; d |= PACK(a, 0, 8); d |= PACK(b, 8, 8); d |= PACK(g, 16, 8); d |= PACK(r, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_x8b8g8r8_unorm(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 8); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 8); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 8); uint32_t d = 0; d |= PACK(b, 8, 8); d |= PACK(g, 16, 8); d |= PACK(r, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_r8g8b8a8_unorm(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 8); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 8); uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 8); uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 8); uint32_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); d |= PACK(b, 16, 8); d |= PACK(a, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_r8g8b8x8_unorm(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 8); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 8); uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 8); uint32_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); d |= PACK(b, 16, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_b8g8r8a8_unorm(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 8); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 8); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 8); uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 8); uint32_t d = 0; d |= PACK(b, 0, 8); d |= PACK(g, 8, 8); d |= PACK(r, 16, 8); d |= PACK(a, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_b8g8r8x8_unorm(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 8); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 8); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 8); uint32_t d = 0; d |= PACK(b, 0, 8); d |= PACK(g, 8, 8); d |= PACK(r, 16, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_a8r8g8b8_unorm(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 8); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 8); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 8); uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 8); uint32_t d = 0; d |= PACK(a, 0, 8); d |= PACK(r, 8, 8); d |= PACK(g, 16, 8); d |= PACK(b, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_x8r8g8b8_unorm(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 8); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 8); uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 8); uint32_t d = 0; d |= PACK(r, 8, 8); d |= PACK(g, 16, 8); d |= PACK(b, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_l16a16_unorm(const GLubyte src[4], void *dst) { uint16_t l = _mesa_unorm_to_unorm(src[0], 8, 16); uint16_t a = _mesa_unorm_to_unorm(src[3], 8, 16); uint32_t d = 0; d |= PACK(l, 0, 16); d |= PACK(a, 16, 16); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_a16l16_unorm(const GLubyte src[4], void *dst) { uint16_t a = _mesa_unorm_to_unorm(src[3], 8, 16); uint16_t l = _mesa_unorm_to_unorm(src[0], 8, 16); uint32_t d = 0; d |= PACK(a, 0, 16); d |= PACK(l, 16, 16); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_b5g6r5_unorm(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 5); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 6); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 5); uint16_t d = 0; d |= PACK(b, 0, 5); d |= PACK(g, 5, 6); d |= PACK(r, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_r5g6b5_unorm(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 5); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 6); uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 5); uint16_t d = 0; d |= PACK(r, 0, 5); d |= PACK(g, 5, 6); d |= PACK(b, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_b4g4r4a4_unorm(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 4); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 4); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 4); uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 4); uint16_t d = 0; d |= PACK(b, 0, 4); d |= PACK(g, 4, 4); d |= PACK(r, 8, 4); d |= PACK(a, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_b4g4r4x4_unorm(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 4); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 4); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 4); uint16_t d = 0; d |= PACK(b, 0, 4); d |= PACK(g, 4, 4); d |= PACK(r, 8, 4); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_a4r4g4b4_unorm(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 4); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 4); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 4); uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 4); uint16_t d = 0; d |= PACK(a, 0, 4); d |= PACK(r, 4, 4); d |= PACK(g, 8, 4); d |= PACK(b, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_a1b5g5r5_unorm(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 1); uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 5); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 5); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 5); uint16_t d = 0; d |= PACK(a, 0, 1); d |= PACK(b, 1, 5); d |= PACK(g, 6, 5); d |= PACK(r, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_x1b5g5r5_unorm(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 5); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 5); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 5); uint16_t d = 0; d |= PACK(b, 1, 5); d |= PACK(g, 6, 5); d |= PACK(r, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_b5g5r5a1_unorm(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 5); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 5); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 5); uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 1); uint16_t d = 0; d |= PACK(b, 0, 5); d |= PACK(g, 5, 5); d |= PACK(r, 10, 5); d |= PACK(a, 15, 1); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_b5g5r5x1_unorm(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 5); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 5); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 5); uint16_t d = 0; d |= PACK(b, 0, 5); d |= PACK(g, 5, 5); d |= PACK(r, 10, 5); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_a1r5g5b5_unorm(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 1); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 5); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 5); uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 5); uint16_t d = 0; d |= PACK(a, 0, 1); d |= PACK(r, 1, 5); d |= PACK(g, 6, 5); d |= PACK(b, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_l8a8_unorm(const GLubyte src[4], void *dst) { uint8_t l = _mesa_unorm_to_unorm(src[0], 8, 8); uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 8); uint16_t d = 0; d |= PACK(l, 0, 8); d |= PACK(a, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_a8l8_unorm(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 8); uint8_t l = _mesa_unorm_to_unorm(src[0], 8, 8); uint16_t d = 0; d |= PACK(a, 0, 8); d |= PACK(l, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_r8g8_unorm(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 8); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 8); uint16_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_g8r8_unorm(const GLubyte src[4], void *dst) { uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 8); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 8); uint16_t d = 0; d |= PACK(g, 0, 8); d |= PACK(r, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_l4a4_unorm(const GLubyte src[4], void *dst) { uint8_t l = _mesa_unorm_to_unorm(src[0], 8, 4); uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 4); uint8_t d = 0; d |= PACK(l, 0, 4); d |= PACK(a, 4, 4); (*(uint8_t *)dst) = d; } static inline void pack_ubyte_b2g3r3_unorm(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 2); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 3); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 3); uint8_t d = 0; d |= PACK(b, 0, 2); d |= PACK(g, 2, 3); d |= PACK(r, 5, 3); (*(uint8_t *)dst) = d; } static inline void pack_ubyte_r16g16_unorm(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unorm_to_unorm(src[0], 8, 16); uint16_t g = _mesa_unorm_to_unorm(src[1], 8, 16); uint32_t d = 0; d |= PACK(r, 0, 16); d |= PACK(g, 16, 16); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_g16r16_unorm(const GLubyte src[4], void *dst) { uint16_t g = _mesa_unorm_to_unorm(src[1], 8, 16); uint16_t r = _mesa_unorm_to_unorm(src[0], 8, 16); uint32_t d = 0; d |= PACK(g, 0, 16); d |= PACK(r, 16, 16); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_b10g10r10a2_unorm(const GLubyte src[4], void *dst) { uint16_t b = _mesa_unorm_to_unorm(src[2], 8, 10); uint16_t g = _mesa_unorm_to_unorm(src[1], 8, 10); uint16_t r = _mesa_unorm_to_unorm(src[0], 8, 10); uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 2); uint32_t d = 0; d |= PACK(b, 0, 10); d |= PACK(g, 10, 10); d |= PACK(r, 20, 10); d |= PACK(a, 30, 2); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_b10g10r10x2_unorm(const GLubyte src[4], void *dst) { uint16_t b = _mesa_unorm_to_unorm(src[2], 8, 10); uint16_t g = _mesa_unorm_to_unorm(src[1], 8, 10); uint16_t r = _mesa_unorm_to_unorm(src[0], 8, 10); uint32_t d = 0; d |= PACK(b, 0, 10); d |= PACK(g, 10, 10); d |= PACK(r, 20, 10); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_r10g10b10a2_unorm(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unorm_to_unorm(src[0], 8, 10); uint16_t g = _mesa_unorm_to_unorm(src[1], 8, 10); uint16_t b = _mesa_unorm_to_unorm(src[2], 8, 10); uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 2); uint32_t d = 0; d |= PACK(r, 0, 10); d |= PACK(g, 10, 10); d |= PACK(b, 20, 10); d |= PACK(a, 30, 2); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_r10g10b10x2_unorm(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unorm_to_unorm(src[0], 8, 10); uint16_t g = _mesa_unorm_to_unorm(src[1], 8, 10); uint16_t b = _mesa_unorm_to_unorm(src[2], 8, 10); uint32_t d = 0; d |= PACK(r, 0, 10); d |= PACK(g, 10, 10); d |= PACK(b, 20, 10); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_r3g3b2_unorm(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 3); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 3); uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 2); uint8_t d = 0; d |= PACK(r, 0, 3); d |= PACK(g, 3, 3); d |= PACK(b, 6, 2); (*(uint8_t *)dst) = d; } static inline void pack_ubyte_a4b4g4r4_unorm(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 4); uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 4); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 4); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 4); uint16_t d = 0; d |= PACK(a, 0, 4); d |= PACK(b, 4, 4); d |= PACK(g, 8, 4); d |= PACK(r, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_r4g4b4a4_unorm(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 4); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 4); uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 4); uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 4); uint16_t d = 0; d |= PACK(r, 0, 4); d |= PACK(g, 4, 4); d |= PACK(b, 8, 4); d |= PACK(a, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_r5g5b5a1_unorm(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 5); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 5); uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 5); uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 1); uint16_t d = 0; d |= PACK(r, 0, 5); d |= PACK(g, 5, 5); d |= PACK(b, 10, 5); d |= PACK(a, 15, 1); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_a2b10g10r10_unorm(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 2); uint16_t b = _mesa_unorm_to_unorm(src[2], 8, 10); uint16_t g = _mesa_unorm_to_unorm(src[1], 8, 10); uint16_t r = _mesa_unorm_to_unorm(src[0], 8, 10); uint32_t d = 0; d |= PACK(a, 0, 2); d |= PACK(b, 2, 10); d |= PACK(g, 12, 10); d |= PACK(r, 22, 10); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_a2r10g10b10_unorm(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 2); uint16_t r = _mesa_unorm_to_unorm(src[0], 8, 10); uint16_t g = _mesa_unorm_to_unorm(src[1], 8, 10); uint16_t b = _mesa_unorm_to_unorm(src[2], 8, 10); uint32_t d = 0; d |= PACK(a, 0, 2); d |= PACK(r, 2, 10); d |= PACK(g, 12, 10); d |= PACK(b, 22, 10); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_a_unorm8(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 8); uint8_t *d = (uint8_t *)dst; d[0] = a; } static inline void pack_ubyte_a_unorm16(const GLubyte src[4], void *dst) { uint16_t a = _mesa_unorm_to_unorm(src[3], 8, 16); uint16_t *d = (uint16_t *)dst; d[0] = a; } static inline void pack_ubyte_l_unorm8(const GLubyte src[4], void *dst) { uint8_t l = _mesa_unorm_to_unorm(src[0], 8, 8); uint8_t *d = (uint8_t *)dst; d[0] = l; } static inline void pack_ubyte_l_unorm16(const GLubyte src[4], void *dst) { uint16_t l = _mesa_unorm_to_unorm(src[0], 8, 16); uint16_t *d = (uint16_t *)dst; d[0] = l; } static inline void pack_ubyte_i_unorm8(const GLubyte src[4], void *dst) { uint8_t i = _mesa_unorm_to_unorm(src[0], 8, 8); uint8_t *d = (uint8_t *)dst; d[0] = i; } static inline void pack_ubyte_i_unorm16(const GLubyte src[4], void *dst) { uint16_t i = _mesa_unorm_to_unorm(src[0], 8, 16); uint16_t *d = (uint16_t *)dst; d[0] = i; } static inline void pack_ubyte_r_unorm8(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 8); uint8_t *d = (uint8_t *)dst; d[0] = r; } static inline void pack_ubyte_r_unorm16(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unorm_to_unorm(src[0], 8, 16); uint16_t *d = (uint16_t *)dst; d[0] = r; } static inline void pack_ubyte_bgr_unorm8(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 8); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 8); uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 8); uint8_t *d = (uint8_t *)dst; d[0] = b; d[1] = g; d[2] = r; } static inline void pack_ubyte_rgb_unorm8(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unorm_to_unorm(src[0], 8, 8); uint8_t g = _mesa_unorm_to_unorm(src[1], 8, 8); uint8_t b = _mesa_unorm_to_unorm(src[2], 8, 8); uint8_t *d = (uint8_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgba_unorm16(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unorm_to_unorm(src[0], 8, 16); uint16_t g = _mesa_unorm_to_unorm(src[1], 8, 16); uint16_t b = _mesa_unorm_to_unorm(src[2], 8, 16); uint16_t a = _mesa_unorm_to_unorm(src[3], 8, 16); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_ubyte_rgbx_unorm16(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unorm_to_unorm(src[0], 8, 16); uint16_t g = _mesa_unorm_to_unorm(src[1], 8, 16); uint16_t b = _mesa_unorm_to_unorm(src[2], 8, 16); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_a8b8g8r8_snorm(const GLubyte src[4], void *dst) { int8_t a = _mesa_unorm_to_snorm(src[3], 8, 8); int8_t b = _mesa_unorm_to_snorm(src[2], 8, 8); int8_t g = _mesa_unorm_to_snorm(src[1], 8, 8); int8_t r = _mesa_unorm_to_snorm(src[0], 8, 8); uint32_t d = 0; d |= PACK(a, 0, 8); d |= PACK(b, 8, 8); d |= PACK(g, 16, 8); d |= PACK(r, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_x8b8g8r8_snorm(const GLubyte src[4], void *dst) { int8_t b = _mesa_unorm_to_snorm(src[2], 8, 8); int8_t g = _mesa_unorm_to_snorm(src[1], 8, 8); int8_t r = _mesa_unorm_to_snorm(src[0], 8, 8); uint32_t d = 0; d |= PACK(b, 8, 8); d |= PACK(g, 16, 8); d |= PACK(r, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_r8g8b8a8_snorm(const GLubyte src[4], void *dst) { int8_t r = _mesa_unorm_to_snorm(src[0], 8, 8); int8_t g = _mesa_unorm_to_snorm(src[1], 8, 8); int8_t b = _mesa_unorm_to_snorm(src[2], 8, 8); int8_t a = _mesa_unorm_to_snorm(src[3], 8, 8); uint32_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); d |= PACK(b, 16, 8); d |= PACK(a, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_r8g8b8x8_snorm(const GLubyte src[4], void *dst) { int8_t r = _mesa_unorm_to_snorm(src[0], 8, 8); int8_t g = _mesa_unorm_to_snorm(src[1], 8, 8); int8_t b = _mesa_unorm_to_snorm(src[2], 8, 8); uint32_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); d |= PACK(b, 16, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_r16g16_snorm(const GLubyte src[4], void *dst) { int16_t r = _mesa_unorm_to_snorm(src[0], 8, 16); int16_t g = _mesa_unorm_to_snorm(src[1], 8, 16); uint32_t d = 0; d |= PACK(r, 0, 16); d |= PACK(g, 16, 16); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_g16r16_snorm(const GLubyte src[4], void *dst) { int16_t g = _mesa_unorm_to_snorm(src[1], 8, 16); int16_t r = _mesa_unorm_to_snorm(src[0], 8, 16); uint32_t d = 0; d |= PACK(g, 0, 16); d |= PACK(r, 16, 16); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_r8g8_snorm(const GLubyte src[4], void *dst) { int8_t r = _mesa_unorm_to_snorm(src[0], 8, 8); int8_t g = _mesa_unorm_to_snorm(src[1], 8, 8); uint16_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_g8r8_snorm(const GLubyte src[4], void *dst) { int8_t g = _mesa_unorm_to_snorm(src[1], 8, 8); int8_t r = _mesa_unorm_to_snorm(src[0], 8, 8); uint16_t d = 0; d |= PACK(g, 0, 8); d |= PACK(r, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_l8a8_snorm(const GLubyte src[4], void *dst) { int8_t l = _mesa_unorm_to_snorm(src[0], 8, 8); int8_t a = _mesa_unorm_to_snorm(src[3], 8, 8); uint16_t d = 0; d |= PACK(l, 0, 8); d |= PACK(a, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_a8l8_snorm(const GLubyte src[4], void *dst) { int8_t a = _mesa_unorm_to_snorm(src[3], 8, 8); int8_t l = _mesa_unorm_to_snorm(src[0], 8, 8); uint16_t d = 0; d |= PACK(a, 0, 8); d |= PACK(l, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_a_snorm8(const GLubyte src[4], void *dst) { int8_t a = _mesa_unorm_to_snorm(src[3], 8, 8); int8_t *d = (int8_t *)dst; d[0] = a; } static inline void pack_ubyte_a_snorm16(const GLubyte src[4], void *dst) { int16_t a = _mesa_unorm_to_snorm(src[3], 8, 16); int16_t *d = (int16_t *)dst; d[0] = a; } static inline void pack_ubyte_l_snorm8(const GLubyte src[4], void *dst) { int8_t l = _mesa_unorm_to_snorm(src[0], 8, 8); int8_t *d = (int8_t *)dst; d[0] = l; } static inline void pack_ubyte_l_snorm16(const GLubyte src[4], void *dst) { int16_t l = _mesa_unorm_to_snorm(src[0], 8, 16); int16_t *d = (int16_t *)dst; d[0] = l; } static inline void pack_ubyte_i_snorm8(const GLubyte src[4], void *dst) { int8_t i = _mesa_unorm_to_snorm(src[0], 8, 8); int8_t *d = (int8_t *)dst; d[0] = i; } static inline void pack_ubyte_i_snorm16(const GLubyte src[4], void *dst) { int16_t i = _mesa_unorm_to_snorm(src[0], 8, 16); int16_t *d = (int16_t *)dst; d[0] = i; } static inline void pack_ubyte_r_snorm8(const GLubyte src[4], void *dst) { int8_t r = _mesa_unorm_to_snorm(src[0], 8, 8); int8_t *d = (int8_t *)dst; d[0] = r; } static inline void pack_ubyte_r_snorm16(const GLubyte src[4], void *dst) { int16_t r = _mesa_unorm_to_snorm(src[0], 8, 16); int16_t *d = (int16_t *)dst; d[0] = r; } static inline void pack_ubyte_la_snorm16(const GLubyte src[4], void *dst) { int16_t l = _mesa_unorm_to_snorm(src[0], 8, 16); int16_t a = _mesa_unorm_to_snorm(src[3], 8, 16); int16_t *d = (int16_t *)dst; d[0] = l; d[1] = a; } static inline void pack_ubyte_rgb_snorm16(const GLubyte src[4], void *dst) { int16_t r = _mesa_unorm_to_snorm(src[0], 8, 16); int16_t g = _mesa_unorm_to_snorm(src[1], 8, 16); int16_t b = _mesa_unorm_to_snorm(src[2], 8, 16); int16_t *d = (int16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgba_snorm16(const GLubyte src[4], void *dst) { int16_t r = _mesa_unorm_to_snorm(src[0], 8, 16); int16_t g = _mesa_unorm_to_snorm(src[1], 8, 16); int16_t b = _mesa_unorm_to_snorm(src[2], 8, 16); int16_t a = _mesa_unorm_to_snorm(src[3], 8, 16); int16_t *d = (int16_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_ubyte_rgbx_snorm16(const GLubyte src[4], void *dst) { int16_t r = _mesa_unorm_to_snorm(src[0], 8, 16); int16_t g = _mesa_unorm_to_snorm(src[1], 8, 16); int16_t b = _mesa_unorm_to_snorm(src[2], 8, 16); int16_t *d = (int16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_a8b8g8r8_srgb(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 8); uint8_t b = util_format_linear_to_srgb_8unorm(src[2]); uint8_t g = util_format_linear_to_srgb_8unorm(src[1]); uint8_t r = util_format_linear_to_srgb_8unorm(src[0]); uint32_t d = 0; d |= PACK(a, 0, 8); d |= PACK(b, 8, 8); d |= PACK(g, 16, 8); d |= PACK(r, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_b8g8r8a8_srgb(const GLubyte src[4], void *dst) { uint8_t b = util_format_linear_to_srgb_8unorm(src[2]); uint8_t g = util_format_linear_to_srgb_8unorm(src[1]); uint8_t r = util_format_linear_to_srgb_8unorm(src[0]); uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 8); uint32_t d = 0; d |= PACK(b, 0, 8); d |= PACK(g, 8, 8); d |= PACK(r, 16, 8); d |= PACK(a, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_a8r8g8b8_srgb(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 8); uint8_t r = util_format_linear_to_srgb_8unorm(src[0]); uint8_t g = util_format_linear_to_srgb_8unorm(src[1]); uint8_t b = util_format_linear_to_srgb_8unorm(src[2]); uint32_t d = 0; d |= PACK(a, 0, 8); d |= PACK(r, 8, 8); d |= PACK(g, 16, 8); d |= PACK(b, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_b8g8r8x8_srgb(const GLubyte src[4], void *dst) { uint8_t b = util_format_linear_to_srgb_8unorm(src[2]); uint8_t g = util_format_linear_to_srgb_8unorm(src[1]); uint8_t r = util_format_linear_to_srgb_8unorm(src[0]); uint32_t d = 0; d |= PACK(b, 0, 8); d |= PACK(g, 8, 8); d |= PACK(r, 16, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_x8r8g8b8_srgb(const GLubyte src[4], void *dst) { uint8_t r = util_format_linear_to_srgb_8unorm(src[0]); uint8_t g = util_format_linear_to_srgb_8unorm(src[1]); uint8_t b = util_format_linear_to_srgb_8unorm(src[2]); uint32_t d = 0; d |= PACK(r, 8, 8); d |= PACK(g, 16, 8); d |= PACK(b, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_r8g8b8a8_srgb(const GLubyte src[4], void *dst) { uint8_t r = util_format_linear_to_srgb_8unorm(src[0]); uint8_t g = util_format_linear_to_srgb_8unorm(src[1]); uint8_t b = util_format_linear_to_srgb_8unorm(src[2]); uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 8); uint32_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); d |= PACK(b, 16, 8); d |= PACK(a, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_r8g8b8x8_srgb(const GLubyte src[4], void *dst) { uint8_t r = util_format_linear_to_srgb_8unorm(src[0]); uint8_t g = util_format_linear_to_srgb_8unorm(src[1]); uint8_t b = util_format_linear_to_srgb_8unorm(src[2]); uint32_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); d |= PACK(b, 16, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_x8b8g8r8_srgb(const GLubyte src[4], void *dst) { uint8_t b = util_format_linear_to_srgb_8unorm(src[2]); uint8_t g = util_format_linear_to_srgb_8unorm(src[1]); uint8_t r = util_format_linear_to_srgb_8unorm(src[0]); uint32_t d = 0; d |= PACK(b, 8, 8); d |= PACK(g, 16, 8); d |= PACK(r, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_l8a8_srgb(const GLubyte src[4], void *dst) { uint8_t l = _mesa_unorm_to_unorm(src[0], 8, 8); uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 8); uint16_t d = 0; d |= PACK(l, 0, 8); d |= PACK(a, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_a8l8_srgb(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unorm_to_unorm(src[3], 8, 8); uint8_t l = _mesa_unorm_to_unorm(src[0], 8, 8); uint16_t d = 0; d |= PACK(a, 0, 8); d |= PACK(l, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_r_srgb8(const GLubyte src[4], void *dst) { uint8_t r = util_format_linear_to_srgb_8unorm(src[0]); uint8_t *d = (uint8_t *)dst; d[0] = r; } static inline void pack_ubyte_l_srgb8(const GLubyte src[4], void *dst) { uint8_t l = _mesa_unorm_to_unorm(src[0], 8, 8); uint8_t *d = (uint8_t *)dst; d[0] = l; } static inline void pack_ubyte_bgr_srgb8(const GLubyte src[4], void *dst) { uint8_t b = util_format_linear_to_srgb_8unorm(src[2]); uint8_t g = util_format_linear_to_srgb_8unorm(src[1]); uint8_t r = util_format_linear_to_srgb_8unorm(src[0]); uint8_t *d = (uint8_t *)dst; d[0] = b; d[1] = g; d[2] = r; } static inline void pack_ubyte_a_float16(const GLubyte src[4], void *dst) { uint16_t a = _mesa_unorm_to_half(src[3], 8); uint16_t *d = (uint16_t *)dst; d[0] = a; } static inline void pack_ubyte_a_float32(const GLubyte src[4], void *dst) { float a = _mesa_unorm_to_float(src[3], 8); float *d = (float *)dst; d[0] = a; } static inline void pack_ubyte_l_float16(const GLubyte src[4], void *dst) { uint16_t l = _mesa_unorm_to_half(src[0], 8); uint16_t *d = (uint16_t *)dst; d[0] = l; } static inline void pack_ubyte_l_float32(const GLubyte src[4], void *dst) { float l = _mesa_unorm_to_float(src[0], 8); float *d = (float *)dst; d[0] = l; } static inline void pack_ubyte_la_float16(const GLubyte src[4], void *dst) { uint16_t l = _mesa_unorm_to_half(src[0], 8); uint16_t a = _mesa_unorm_to_half(src[3], 8); uint16_t *d = (uint16_t *)dst; d[0] = l; d[1] = a; } static inline void pack_ubyte_la_float32(const GLubyte src[4], void *dst) { float l = _mesa_unorm_to_float(src[0], 8); float a = _mesa_unorm_to_float(src[3], 8); float *d = (float *)dst; d[0] = l; d[1] = a; } static inline void pack_ubyte_i_float16(const GLubyte src[4], void *dst) { uint16_t i = _mesa_unorm_to_half(src[0], 8); uint16_t *d = (uint16_t *)dst; d[0] = i; } static inline void pack_ubyte_i_float32(const GLubyte src[4], void *dst) { float i = _mesa_unorm_to_float(src[0], 8); float *d = (float *)dst; d[0] = i; } static inline void pack_ubyte_r_float16(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unorm_to_half(src[0], 8); uint16_t *d = (uint16_t *)dst; d[0] = r; } static inline void pack_ubyte_r_float32(const GLubyte src[4], void *dst) { float r = _mesa_unorm_to_float(src[0], 8); float *d = (float *)dst; d[0] = r; } static inline void pack_ubyte_rg_float16(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unorm_to_half(src[0], 8); uint16_t g = _mesa_unorm_to_half(src[1], 8); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; } static inline void pack_ubyte_rg_float32(const GLubyte src[4], void *dst) { float r = _mesa_unorm_to_float(src[0], 8); float g = _mesa_unorm_to_float(src[1], 8); float *d = (float *)dst; d[0] = r; d[1] = g; } static inline void pack_ubyte_rgb_float16(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unorm_to_half(src[0], 8); uint16_t g = _mesa_unorm_to_half(src[1], 8); uint16_t b = _mesa_unorm_to_half(src[2], 8); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgb_float32(const GLubyte src[4], void *dst) { float r = _mesa_unorm_to_float(src[0], 8); float g = _mesa_unorm_to_float(src[1], 8); float b = _mesa_unorm_to_float(src[2], 8); float *d = (float *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgba_float16(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unorm_to_half(src[0], 8); uint16_t g = _mesa_unorm_to_half(src[1], 8); uint16_t b = _mesa_unorm_to_half(src[2], 8); uint16_t a = _mesa_unorm_to_half(src[3], 8); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_ubyte_rgba_float32(const GLubyte src[4], void *dst) { float r = _mesa_unorm_to_float(src[0], 8); float g = _mesa_unorm_to_float(src[1], 8); float b = _mesa_unorm_to_float(src[2], 8); float a = _mesa_unorm_to_float(src[3], 8); float *d = (float *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_ubyte_rgbx_float16(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unorm_to_half(src[0], 8); uint16_t g = _mesa_unorm_to_half(src[1], 8); uint16_t b = _mesa_unorm_to_half(src[2], 8); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgbx_float32(const GLubyte src[4], void *dst) { float r = _mesa_unorm_to_float(src[0], 8); float g = _mesa_unorm_to_float(src[1], 8); float b = _mesa_unorm_to_float(src[2], 8); float *d = (float *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_a8b8g8r8_uint(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 8); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint32_t d = 0; d |= PACK(a, 0, 8); d |= PACK(b, 8, 8); d |= PACK(g, 16, 8); d |= PACK(r, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_a8r8g8b8_uint(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 8); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 8); uint32_t d = 0; d |= PACK(a, 0, 8); d |= PACK(r, 8, 8); d |= PACK(g, 16, 8); d |= PACK(b, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_r8g8b8a8_uint(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 8); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 8); uint32_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); d |= PACK(b, 16, 8); d |= PACK(a, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_b8g8r8a8_uint(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unsigned_to_unsigned(src[2], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 8); uint32_t d = 0; d |= PACK(b, 0, 8); d |= PACK(g, 8, 8); d |= PACK(r, 16, 8); d |= PACK(a, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_b10g10r10a2_uint(const GLubyte src[4], void *dst) { uint16_t b = _mesa_unsigned_to_unsigned(src[2], 10); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 10); uint16_t r = _mesa_unsigned_to_unsigned(src[0], 10); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 2); uint32_t d = 0; d |= PACK(b, 0, 10); d |= PACK(g, 10, 10); d |= PACK(r, 20, 10); d |= PACK(a, 30, 2); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_r10g10b10a2_uint(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unsigned_to_unsigned(src[0], 10); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 10); uint16_t b = _mesa_unsigned_to_unsigned(src[2], 10); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 2); uint32_t d = 0; d |= PACK(r, 0, 10); d |= PACK(g, 10, 10); d |= PACK(b, 20, 10); d |= PACK(a, 30, 2); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_a2b10g10r10_uint(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 2); uint16_t b = _mesa_unsigned_to_unsigned(src[2], 10); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 10); uint16_t r = _mesa_unsigned_to_unsigned(src[0], 10); uint32_t d = 0; d |= PACK(a, 0, 2); d |= PACK(b, 2, 10); d |= PACK(g, 12, 10); d |= PACK(r, 22, 10); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_a2r10g10b10_uint(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 2); uint16_t r = _mesa_unsigned_to_unsigned(src[0], 10); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 10); uint16_t b = _mesa_unsigned_to_unsigned(src[2], 10); uint32_t d = 0; d |= PACK(a, 0, 2); d |= PACK(r, 2, 10); d |= PACK(g, 12, 10); d |= PACK(b, 22, 10); (*(uint32_t *)dst) = d; } static inline void pack_ubyte_b5g6r5_uint(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unsigned_to_unsigned(src[2], 5); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 6); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 5); uint16_t d = 0; d |= PACK(b, 0, 5); d |= PACK(g, 5, 6); d |= PACK(r, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_r5g6b5_uint(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 5); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 6); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 5); uint16_t d = 0; d |= PACK(r, 0, 5); d |= PACK(g, 5, 6); d |= PACK(b, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_b2g3r3_uint(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unsigned_to_unsigned(src[2], 2); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 3); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 3); uint8_t d = 0; d |= PACK(b, 0, 2); d |= PACK(g, 2, 3); d |= PACK(r, 5, 3); (*(uint8_t *)dst) = d; } static inline void pack_ubyte_r3g3b2_uint(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 3); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 3); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 2); uint8_t d = 0; d |= PACK(r, 0, 3); d |= PACK(g, 3, 3); d |= PACK(b, 6, 2); (*(uint8_t *)dst) = d; } static inline void pack_ubyte_a4b4g4r4_uint(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 4); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 4); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 4); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 4); uint16_t d = 0; d |= PACK(a, 0, 4); d |= PACK(b, 4, 4); d |= PACK(g, 8, 4); d |= PACK(r, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_r4g4b4a4_uint(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 4); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 4); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 4); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 4); uint16_t d = 0; d |= PACK(r, 0, 4); d |= PACK(g, 4, 4); d |= PACK(b, 8, 4); d |= PACK(a, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_b4g4r4a4_uint(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unsigned_to_unsigned(src[2], 4); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 4); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 4); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 4); uint16_t d = 0; d |= PACK(b, 0, 4); d |= PACK(g, 4, 4); d |= PACK(r, 8, 4); d |= PACK(a, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_a4r4g4b4_uint(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 4); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 4); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 4); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 4); uint16_t d = 0; d |= PACK(a, 0, 4); d |= PACK(r, 4, 4); d |= PACK(g, 8, 4); d |= PACK(b, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_a1b5g5r5_uint(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 1); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 5); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 5); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 5); uint16_t d = 0; d |= PACK(a, 0, 1); d |= PACK(b, 1, 5); d |= PACK(g, 6, 5); d |= PACK(r, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_b5g5r5a1_uint(const GLubyte src[4], void *dst) { uint8_t b = _mesa_unsigned_to_unsigned(src[2], 5); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 5); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 5); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 1); uint16_t d = 0; d |= PACK(b, 0, 5); d |= PACK(g, 5, 5); d |= PACK(r, 10, 5); d |= PACK(a, 15, 1); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_a1r5g5b5_uint(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 1); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 5); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 5); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 5); uint16_t d = 0; d |= PACK(a, 0, 1); d |= PACK(r, 1, 5); d |= PACK(g, 6, 5); d |= PACK(b, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_r5g5b5a1_uint(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 5); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 5); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 5); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 1); uint16_t d = 0; d |= PACK(r, 0, 5); d |= PACK(g, 5, 5); d |= PACK(b, 10, 5); d |= PACK(a, 15, 1); (*(uint16_t *)dst) = d; } static inline void pack_ubyte_a_uint8(const GLubyte src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 8); uint8_t *d = (uint8_t *)dst; d[0] = a; } static inline void pack_ubyte_a_uint16(const GLubyte src[4], void *dst) { uint16_t a = _mesa_unsigned_to_unsigned(src[3], 16); uint16_t *d = (uint16_t *)dst; d[0] = a; } static inline void pack_ubyte_a_uint32(const GLubyte src[4], void *dst) { uint32_t a = _mesa_unsigned_to_unsigned(src[3], 32); uint32_t *d = (uint32_t *)dst; d[0] = a; } static inline void pack_ubyte_a_sint8(const GLubyte src[4], void *dst) { int8_t a = _mesa_unsigned_to_signed(src[3], 8); int8_t *d = (int8_t *)dst; d[0] = a; } static inline void pack_ubyte_a_sint16(const GLubyte src[4], void *dst) { int16_t a = _mesa_unsigned_to_signed(src[3], 16); int16_t *d = (int16_t *)dst; d[0] = a; } static inline void pack_ubyte_a_sint32(const GLubyte src[4], void *dst) { int32_t a = _mesa_unsigned_to_signed(src[3], 32); int32_t *d = (int32_t *)dst; d[0] = a; } static inline void pack_ubyte_i_uint8(const GLubyte src[4], void *dst) { uint8_t i = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t *d = (uint8_t *)dst; d[0] = i; } static inline void pack_ubyte_i_uint16(const GLubyte src[4], void *dst) { uint16_t i = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t *d = (uint16_t *)dst; d[0] = i; } static inline void pack_ubyte_i_uint32(const GLubyte src[4], void *dst) { uint32_t i = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t *d = (uint32_t *)dst; d[0] = i; } static inline void pack_ubyte_i_sint8(const GLubyte src[4], void *dst) { int8_t i = _mesa_unsigned_to_signed(src[0], 8); int8_t *d = (int8_t *)dst; d[0] = i; } static inline void pack_ubyte_i_sint16(const GLubyte src[4], void *dst) { int16_t i = _mesa_unsigned_to_signed(src[0], 16); int16_t *d = (int16_t *)dst; d[0] = i; } static inline void pack_ubyte_i_sint32(const GLubyte src[4], void *dst) { int32_t i = _mesa_unsigned_to_signed(src[0], 32); int32_t *d = (int32_t *)dst; d[0] = i; } static inline void pack_ubyte_l_uint8(const GLubyte src[4], void *dst) { uint8_t l = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t *d = (uint8_t *)dst; d[0] = l; } static inline void pack_ubyte_l_uint16(const GLubyte src[4], void *dst) { uint16_t l = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t *d = (uint16_t *)dst; d[0] = l; } static inline void pack_ubyte_l_uint32(const GLubyte src[4], void *dst) { uint32_t l = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t *d = (uint32_t *)dst; d[0] = l; } static inline void pack_ubyte_l_sint8(const GLubyte src[4], void *dst) { int8_t l = _mesa_unsigned_to_signed(src[0], 8); int8_t *d = (int8_t *)dst; d[0] = l; } static inline void pack_ubyte_l_sint16(const GLubyte src[4], void *dst) { int16_t l = _mesa_unsigned_to_signed(src[0], 16); int16_t *d = (int16_t *)dst; d[0] = l; } static inline void pack_ubyte_l_sint32(const GLubyte src[4], void *dst) { int32_t l = _mesa_unsigned_to_signed(src[0], 32); int32_t *d = (int32_t *)dst; d[0] = l; } static inline void pack_ubyte_la_uint8(const GLubyte src[4], void *dst) { uint8_t l = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 8); uint8_t *d = (uint8_t *)dst; d[0] = l; d[1] = a; } static inline void pack_ubyte_la_uint16(const GLubyte src[4], void *dst) { uint16_t l = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t a = _mesa_unsigned_to_unsigned(src[3], 16); uint16_t *d = (uint16_t *)dst; d[0] = l; d[1] = a; } static inline void pack_ubyte_la_uint32(const GLubyte src[4], void *dst) { uint32_t l = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t a = _mesa_unsigned_to_unsigned(src[3], 32); uint32_t *d = (uint32_t *)dst; d[0] = l; d[1] = a; } static inline void pack_ubyte_la_sint8(const GLubyte src[4], void *dst) { int8_t l = _mesa_unsigned_to_signed(src[0], 8); int8_t a = _mesa_unsigned_to_signed(src[3], 8); int8_t *d = (int8_t *)dst; d[0] = l; d[1] = a; } static inline void pack_ubyte_la_sint16(const GLubyte src[4], void *dst) { int16_t l = _mesa_unsigned_to_signed(src[0], 16); int16_t a = _mesa_unsigned_to_signed(src[3], 16); int16_t *d = (int16_t *)dst; d[0] = l; d[1] = a; } static inline void pack_ubyte_la_sint32(const GLubyte src[4], void *dst) { int32_t l = _mesa_unsigned_to_signed(src[0], 32); int32_t a = _mesa_unsigned_to_signed(src[3], 32); int32_t *d = (int32_t *)dst; d[0] = l; d[1] = a; } static inline void pack_ubyte_r_uint8(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t *d = (uint8_t *)dst; d[0] = r; } static inline void pack_ubyte_r_uint16(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t *d = (uint16_t *)dst; d[0] = r; } static inline void pack_ubyte_r_uint32(const GLubyte src[4], void *dst) { uint32_t r = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t *d = (uint32_t *)dst; d[0] = r; } static inline void pack_ubyte_r_sint8(const GLubyte src[4], void *dst) { int8_t r = _mesa_unsigned_to_signed(src[0], 8); int8_t *d = (int8_t *)dst; d[0] = r; } static inline void pack_ubyte_r_sint16(const GLubyte src[4], void *dst) { int16_t r = _mesa_unsigned_to_signed(src[0], 16); int16_t *d = (int16_t *)dst; d[0] = r; } static inline void pack_ubyte_r_sint32(const GLubyte src[4], void *dst) { int32_t r = _mesa_unsigned_to_signed(src[0], 32); int32_t *d = (int32_t *)dst; d[0] = r; } static inline void pack_ubyte_rg_uint8(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t *d = (uint8_t *)dst; d[0] = r; d[1] = g; } static inline void pack_ubyte_rg_uint16(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 16); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; } static inline void pack_ubyte_rg_uint32(const GLubyte src[4], void *dst) { uint32_t r = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t g = _mesa_unsigned_to_unsigned(src[1], 32); uint32_t *d = (uint32_t *)dst; d[0] = r; d[1] = g; } static inline void pack_ubyte_rg_sint8(const GLubyte src[4], void *dst) { int8_t r = _mesa_unsigned_to_signed(src[0], 8); int8_t g = _mesa_unsigned_to_signed(src[1], 8); int8_t *d = (int8_t *)dst; d[0] = r; d[1] = g; } static inline void pack_ubyte_rg_sint16(const GLubyte src[4], void *dst) { int16_t r = _mesa_unsigned_to_signed(src[0], 16); int16_t g = _mesa_unsigned_to_signed(src[1], 16); int16_t *d = (int16_t *)dst; d[0] = r; d[1] = g; } static inline void pack_ubyte_rg_sint32(const GLubyte src[4], void *dst) { int32_t r = _mesa_unsigned_to_signed(src[0], 32); int32_t g = _mesa_unsigned_to_signed(src[1], 32); int32_t *d = (int32_t *)dst; d[0] = r; d[1] = g; } static inline void pack_ubyte_rgb_uint8(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 8); uint8_t *d = (uint8_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgb_uint16(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 16); uint16_t b = _mesa_unsigned_to_unsigned(src[2], 16); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgb_uint32(const GLubyte src[4], void *dst) { uint32_t r = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t g = _mesa_unsigned_to_unsigned(src[1], 32); uint32_t b = _mesa_unsigned_to_unsigned(src[2], 32); uint32_t *d = (uint32_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgb_sint8(const GLubyte src[4], void *dst) { int8_t r = _mesa_unsigned_to_signed(src[0], 8); int8_t g = _mesa_unsigned_to_signed(src[1], 8); int8_t b = _mesa_unsigned_to_signed(src[2], 8); int8_t *d = (int8_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgb_sint16(const GLubyte src[4], void *dst) { int16_t r = _mesa_unsigned_to_signed(src[0], 16); int16_t g = _mesa_unsigned_to_signed(src[1], 16); int16_t b = _mesa_unsigned_to_signed(src[2], 16); int16_t *d = (int16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgb_sint32(const GLubyte src[4], void *dst) { int32_t r = _mesa_unsigned_to_signed(src[0], 32); int32_t g = _mesa_unsigned_to_signed(src[1], 32); int32_t b = _mesa_unsigned_to_signed(src[2], 32); int32_t *d = (int32_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgba_uint8(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 8); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 8); uint8_t *d = (uint8_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_ubyte_rgba_uint16(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 16); uint16_t b = _mesa_unsigned_to_unsigned(src[2], 16); uint16_t a = _mesa_unsigned_to_unsigned(src[3], 16); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_ubyte_rgba_uint32(const GLubyte src[4], void *dst) { uint32_t r = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t g = _mesa_unsigned_to_unsigned(src[1], 32); uint32_t b = _mesa_unsigned_to_unsigned(src[2], 32); uint32_t a = _mesa_unsigned_to_unsigned(src[3], 32); uint32_t *d = (uint32_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_ubyte_rgba_sint8(const GLubyte src[4], void *dst) { int8_t r = _mesa_unsigned_to_signed(src[0], 8); int8_t g = _mesa_unsigned_to_signed(src[1], 8); int8_t b = _mesa_unsigned_to_signed(src[2], 8); int8_t a = _mesa_unsigned_to_signed(src[3], 8); int8_t *d = (int8_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_ubyte_rgba_sint16(const GLubyte src[4], void *dst) { int16_t r = _mesa_unsigned_to_signed(src[0], 16); int16_t g = _mesa_unsigned_to_signed(src[1], 16); int16_t b = _mesa_unsigned_to_signed(src[2], 16); int16_t a = _mesa_unsigned_to_signed(src[3], 16); int16_t *d = (int16_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_ubyte_rgba_sint32(const GLubyte src[4], void *dst) { int32_t r = _mesa_unsigned_to_signed(src[0], 32); int32_t g = _mesa_unsigned_to_signed(src[1], 32); int32_t b = _mesa_unsigned_to_signed(src[2], 32); int32_t a = _mesa_unsigned_to_signed(src[3], 32); int32_t *d = (int32_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_ubyte_rgbx_uint8(const GLubyte src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 8); uint8_t *d = (uint8_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgbx_uint16(const GLubyte src[4], void *dst) { uint16_t r = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 16); uint16_t b = _mesa_unsigned_to_unsigned(src[2], 16); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgbx_uint32(const GLubyte src[4], void *dst) { uint32_t r = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t g = _mesa_unsigned_to_unsigned(src[1], 32); uint32_t b = _mesa_unsigned_to_unsigned(src[2], 32); uint32_t *d = (uint32_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgbx_sint8(const GLubyte src[4], void *dst) { int8_t r = _mesa_unsigned_to_signed(src[0], 8); int8_t g = _mesa_unsigned_to_signed(src[1], 8); int8_t b = _mesa_unsigned_to_signed(src[2], 8); int8_t *d = (int8_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgbx_sint16(const GLubyte src[4], void *dst) { int16_t r = _mesa_unsigned_to_signed(src[0], 16); int16_t g = _mesa_unsigned_to_signed(src[1], 16); int16_t b = _mesa_unsigned_to_signed(src[2], 16); int16_t *d = (int16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_rgbx_sint32(const GLubyte src[4], void *dst) { int32_t r = _mesa_unsigned_to_signed(src[0], 32); int32_t g = _mesa_unsigned_to_signed(src[1], 32); int32_t b = _mesa_unsigned_to_signed(src[2], 32); int32_t *d = (int32_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_ubyte_r9g9b9e5_float(const GLubyte src[4], void *dst) { GLuint *d = (GLuint *) dst; GLfloat rgb[3]; rgb[0] = _mesa_unorm_to_float(src[RCOMP], 8); rgb[1] = _mesa_unorm_to_float(src[GCOMP], 8); rgb[2] = _mesa_unorm_to_float(src[BCOMP], 8); *d = float3_to_rgb9e5(rgb); } static inline void pack_ubyte_r11g11b10_float(const GLubyte src[4], void *dst) { GLuint *d = (GLuint *) dst; GLfloat rgb[3]; rgb[0] = _mesa_unorm_to_float(src[RCOMP], 8); rgb[1] = _mesa_unorm_to_float(src[GCOMP], 8); rgb[2] = _mesa_unorm_to_float(src[BCOMP], 8); *d = float3_to_r11g11b10f(rgb); } /* uint packing functions */ static inline void pack_uint_a8b8g8r8_uint(const GLuint src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 8); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint32_t d = 0; d |= PACK(a, 0, 8); d |= PACK(b, 8, 8); d |= PACK(g, 16, 8); d |= PACK(r, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_uint_a8r8g8b8_uint(const GLuint src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 8); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 8); uint32_t d = 0; d |= PACK(a, 0, 8); d |= PACK(r, 8, 8); d |= PACK(g, 16, 8); d |= PACK(b, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_uint_r8g8b8a8_uint(const GLuint src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 8); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 8); uint32_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); d |= PACK(b, 16, 8); d |= PACK(a, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_uint_b8g8r8a8_uint(const GLuint src[4], void *dst) { uint8_t b = _mesa_unsigned_to_unsigned(src[2], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 8); uint32_t d = 0; d |= PACK(b, 0, 8); d |= PACK(g, 8, 8); d |= PACK(r, 16, 8); d |= PACK(a, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_uint_b10g10r10a2_uint(const GLuint src[4], void *dst) { uint16_t b = _mesa_unsigned_to_unsigned(src[2], 10); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 10); uint16_t r = _mesa_unsigned_to_unsigned(src[0], 10); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 2); uint32_t d = 0; d |= PACK(b, 0, 10); d |= PACK(g, 10, 10); d |= PACK(r, 20, 10); d |= PACK(a, 30, 2); (*(uint32_t *)dst) = d; } static inline void pack_uint_r10g10b10a2_uint(const GLuint src[4], void *dst) { uint16_t r = _mesa_unsigned_to_unsigned(src[0], 10); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 10); uint16_t b = _mesa_unsigned_to_unsigned(src[2], 10); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 2); uint32_t d = 0; d |= PACK(r, 0, 10); d |= PACK(g, 10, 10); d |= PACK(b, 20, 10); d |= PACK(a, 30, 2); (*(uint32_t *)dst) = d; } static inline void pack_uint_a2b10g10r10_uint(const GLuint src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 2); uint16_t b = _mesa_unsigned_to_unsigned(src[2], 10); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 10); uint16_t r = _mesa_unsigned_to_unsigned(src[0], 10); uint32_t d = 0; d |= PACK(a, 0, 2); d |= PACK(b, 2, 10); d |= PACK(g, 12, 10); d |= PACK(r, 22, 10); (*(uint32_t *)dst) = d; } static inline void pack_uint_a2r10g10b10_uint(const GLuint src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 2); uint16_t r = _mesa_unsigned_to_unsigned(src[0], 10); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 10); uint16_t b = _mesa_unsigned_to_unsigned(src[2], 10); uint32_t d = 0; d |= PACK(a, 0, 2); d |= PACK(r, 2, 10); d |= PACK(g, 12, 10); d |= PACK(b, 22, 10); (*(uint32_t *)dst) = d; } static inline void pack_uint_b5g6r5_uint(const GLuint src[4], void *dst) { uint8_t b = _mesa_unsigned_to_unsigned(src[2], 5); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 6); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 5); uint16_t d = 0; d |= PACK(b, 0, 5); d |= PACK(g, 5, 6); d |= PACK(r, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_uint_r5g6b5_uint(const GLuint src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 5); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 6); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 5); uint16_t d = 0; d |= PACK(r, 0, 5); d |= PACK(g, 5, 6); d |= PACK(b, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_uint_b2g3r3_uint(const GLuint src[4], void *dst) { uint8_t b = _mesa_unsigned_to_unsigned(src[2], 2); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 3); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 3); uint8_t d = 0; d |= PACK(b, 0, 2); d |= PACK(g, 2, 3); d |= PACK(r, 5, 3); (*(uint8_t *)dst) = d; } static inline void pack_uint_r3g3b2_uint(const GLuint src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 3); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 3); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 2); uint8_t d = 0; d |= PACK(r, 0, 3); d |= PACK(g, 3, 3); d |= PACK(b, 6, 2); (*(uint8_t *)dst) = d; } static inline void pack_uint_a4b4g4r4_uint(const GLuint src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 4); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 4); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 4); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 4); uint16_t d = 0; d |= PACK(a, 0, 4); d |= PACK(b, 4, 4); d |= PACK(g, 8, 4); d |= PACK(r, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_uint_r4g4b4a4_uint(const GLuint src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 4); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 4); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 4); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 4); uint16_t d = 0; d |= PACK(r, 0, 4); d |= PACK(g, 4, 4); d |= PACK(b, 8, 4); d |= PACK(a, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_uint_b4g4r4a4_uint(const GLuint src[4], void *dst) { uint8_t b = _mesa_unsigned_to_unsigned(src[2], 4); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 4); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 4); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 4); uint16_t d = 0; d |= PACK(b, 0, 4); d |= PACK(g, 4, 4); d |= PACK(r, 8, 4); d |= PACK(a, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_uint_a4r4g4b4_uint(const GLuint src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 4); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 4); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 4); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 4); uint16_t d = 0; d |= PACK(a, 0, 4); d |= PACK(r, 4, 4); d |= PACK(g, 8, 4); d |= PACK(b, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_uint_a1b5g5r5_uint(const GLuint src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 1); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 5); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 5); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 5); uint16_t d = 0; d |= PACK(a, 0, 1); d |= PACK(b, 1, 5); d |= PACK(g, 6, 5); d |= PACK(r, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_uint_b5g5r5a1_uint(const GLuint src[4], void *dst) { uint8_t b = _mesa_unsigned_to_unsigned(src[2], 5); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 5); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 5); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 1); uint16_t d = 0; d |= PACK(b, 0, 5); d |= PACK(g, 5, 5); d |= PACK(r, 10, 5); d |= PACK(a, 15, 1); (*(uint16_t *)dst) = d; } static inline void pack_uint_a1r5g5b5_uint(const GLuint src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 1); uint8_t r = _mesa_unsigned_to_unsigned(src[0], 5); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 5); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 5); uint16_t d = 0; d |= PACK(a, 0, 1); d |= PACK(r, 1, 5); d |= PACK(g, 6, 5); d |= PACK(b, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_uint_r5g5b5a1_uint(const GLuint src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 5); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 5); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 5); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 1); uint16_t d = 0; d |= PACK(r, 0, 5); d |= PACK(g, 5, 5); d |= PACK(b, 10, 5); d |= PACK(a, 15, 1); (*(uint16_t *)dst) = d; } static inline void pack_uint_a_uint8(const GLuint src[4], void *dst) { uint8_t a = _mesa_unsigned_to_unsigned(src[3], 8); uint8_t *d = (uint8_t *)dst; d[0] = a; } static inline void pack_uint_a_uint16(const GLuint src[4], void *dst) { uint16_t a = _mesa_unsigned_to_unsigned(src[3], 16); uint16_t *d = (uint16_t *)dst; d[0] = a; } static inline void pack_uint_a_uint32(const GLuint src[4], void *dst) { uint32_t a = _mesa_unsigned_to_unsigned(src[3], 32); uint32_t *d = (uint32_t *)dst; d[0] = a; } static inline void pack_uint_a_sint8(const GLuint src[4], void *dst) { int8_t a = _mesa_signed_to_signed(src[3], 8); int8_t *d = (int8_t *)dst; d[0] = a; } static inline void pack_uint_a_sint16(const GLuint src[4], void *dst) { int16_t a = _mesa_signed_to_signed(src[3], 16); int16_t *d = (int16_t *)dst; d[0] = a; } static inline void pack_uint_a_sint32(const GLuint src[4], void *dst) { int32_t a = _mesa_signed_to_signed(src[3], 32); int32_t *d = (int32_t *)dst; d[0] = a; } static inline void pack_uint_i_uint8(const GLuint src[4], void *dst) { uint8_t i = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t *d = (uint8_t *)dst; d[0] = i; } static inline void pack_uint_i_uint16(const GLuint src[4], void *dst) { uint16_t i = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t *d = (uint16_t *)dst; d[0] = i; } static inline void pack_uint_i_uint32(const GLuint src[4], void *dst) { uint32_t i = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t *d = (uint32_t *)dst; d[0] = i; } static inline void pack_uint_i_sint8(const GLuint src[4], void *dst) { int8_t i = _mesa_signed_to_signed(src[0], 8); int8_t *d = (int8_t *)dst; d[0] = i; } static inline void pack_uint_i_sint16(const GLuint src[4], void *dst) { int16_t i = _mesa_signed_to_signed(src[0], 16); int16_t *d = (int16_t *)dst; d[0] = i; } static inline void pack_uint_i_sint32(const GLuint src[4], void *dst) { int32_t i = _mesa_signed_to_signed(src[0], 32); int32_t *d = (int32_t *)dst; d[0] = i; } static inline void pack_uint_l_uint8(const GLuint src[4], void *dst) { uint8_t l = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t *d = (uint8_t *)dst; d[0] = l; } static inline void pack_uint_l_uint16(const GLuint src[4], void *dst) { uint16_t l = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t *d = (uint16_t *)dst; d[0] = l; } static inline void pack_uint_l_uint32(const GLuint src[4], void *dst) { uint32_t l = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t *d = (uint32_t *)dst; d[0] = l; } static inline void pack_uint_l_sint8(const GLuint src[4], void *dst) { int8_t l = _mesa_signed_to_signed(src[0], 8); int8_t *d = (int8_t *)dst; d[0] = l; } static inline void pack_uint_l_sint16(const GLuint src[4], void *dst) { int16_t l = _mesa_signed_to_signed(src[0], 16); int16_t *d = (int16_t *)dst; d[0] = l; } static inline void pack_uint_l_sint32(const GLuint src[4], void *dst) { int32_t l = _mesa_signed_to_signed(src[0], 32); int32_t *d = (int32_t *)dst; d[0] = l; } static inline void pack_uint_la_uint8(const GLuint src[4], void *dst) { uint8_t l = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 8); uint8_t *d = (uint8_t *)dst; d[0] = l; d[1] = a; } static inline void pack_uint_la_uint16(const GLuint src[4], void *dst) { uint16_t l = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t a = _mesa_unsigned_to_unsigned(src[3], 16); uint16_t *d = (uint16_t *)dst; d[0] = l; d[1] = a; } static inline void pack_uint_la_uint32(const GLuint src[4], void *dst) { uint32_t l = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t a = _mesa_unsigned_to_unsigned(src[3], 32); uint32_t *d = (uint32_t *)dst; d[0] = l; d[1] = a; } static inline void pack_uint_la_sint8(const GLuint src[4], void *dst) { int8_t l = _mesa_signed_to_signed(src[0], 8); int8_t a = _mesa_signed_to_signed(src[3], 8); int8_t *d = (int8_t *)dst; d[0] = l; d[1] = a; } static inline void pack_uint_la_sint16(const GLuint src[4], void *dst) { int16_t l = _mesa_signed_to_signed(src[0], 16); int16_t a = _mesa_signed_to_signed(src[3], 16); int16_t *d = (int16_t *)dst; d[0] = l; d[1] = a; } static inline void pack_uint_la_sint32(const GLuint src[4], void *dst) { int32_t l = _mesa_signed_to_signed(src[0], 32); int32_t a = _mesa_signed_to_signed(src[3], 32); int32_t *d = (int32_t *)dst; d[0] = l; d[1] = a; } static inline void pack_uint_r_uint8(const GLuint src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t *d = (uint8_t *)dst; d[0] = r; } static inline void pack_uint_r_uint16(const GLuint src[4], void *dst) { uint16_t r = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t *d = (uint16_t *)dst; d[0] = r; } static inline void pack_uint_r_uint32(const GLuint src[4], void *dst) { uint32_t r = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t *d = (uint32_t *)dst; d[0] = r; } static inline void pack_uint_r_sint8(const GLuint src[4], void *dst) { int8_t r = _mesa_signed_to_signed(src[0], 8); int8_t *d = (int8_t *)dst; d[0] = r; } static inline void pack_uint_r_sint16(const GLuint src[4], void *dst) { int16_t r = _mesa_signed_to_signed(src[0], 16); int16_t *d = (int16_t *)dst; d[0] = r; } static inline void pack_uint_r_sint32(const GLuint src[4], void *dst) { int32_t r = _mesa_signed_to_signed(src[0], 32); int32_t *d = (int32_t *)dst; d[0] = r; } static inline void pack_uint_rg_uint8(const GLuint src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t *d = (uint8_t *)dst; d[0] = r; d[1] = g; } static inline void pack_uint_rg_uint16(const GLuint src[4], void *dst) { uint16_t r = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 16); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; } static inline void pack_uint_rg_uint32(const GLuint src[4], void *dst) { uint32_t r = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t g = _mesa_unsigned_to_unsigned(src[1], 32); uint32_t *d = (uint32_t *)dst; d[0] = r; d[1] = g; } static inline void pack_uint_rg_sint8(const GLuint src[4], void *dst) { int8_t r = _mesa_signed_to_signed(src[0], 8); int8_t g = _mesa_signed_to_signed(src[1], 8); int8_t *d = (int8_t *)dst; d[0] = r; d[1] = g; } static inline void pack_uint_rg_sint16(const GLuint src[4], void *dst) { int16_t r = _mesa_signed_to_signed(src[0], 16); int16_t g = _mesa_signed_to_signed(src[1], 16); int16_t *d = (int16_t *)dst; d[0] = r; d[1] = g; } static inline void pack_uint_rg_sint32(const GLuint src[4], void *dst) { int32_t r = _mesa_signed_to_signed(src[0], 32); int32_t g = _mesa_signed_to_signed(src[1], 32); int32_t *d = (int32_t *)dst; d[0] = r; d[1] = g; } static inline void pack_uint_rgb_uint8(const GLuint src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 8); uint8_t *d = (uint8_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_uint_rgb_uint16(const GLuint src[4], void *dst) { uint16_t r = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 16); uint16_t b = _mesa_unsigned_to_unsigned(src[2], 16); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_uint_rgb_uint32(const GLuint src[4], void *dst) { uint32_t r = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t g = _mesa_unsigned_to_unsigned(src[1], 32); uint32_t b = _mesa_unsigned_to_unsigned(src[2], 32); uint32_t *d = (uint32_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_uint_rgb_sint8(const GLuint src[4], void *dst) { int8_t r = _mesa_signed_to_signed(src[0], 8); int8_t g = _mesa_signed_to_signed(src[1], 8); int8_t b = _mesa_signed_to_signed(src[2], 8); int8_t *d = (int8_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_uint_rgb_sint16(const GLuint src[4], void *dst) { int16_t r = _mesa_signed_to_signed(src[0], 16); int16_t g = _mesa_signed_to_signed(src[1], 16); int16_t b = _mesa_signed_to_signed(src[2], 16); int16_t *d = (int16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_uint_rgb_sint32(const GLuint src[4], void *dst) { int32_t r = _mesa_signed_to_signed(src[0], 32); int32_t g = _mesa_signed_to_signed(src[1], 32); int32_t b = _mesa_signed_to_signed(src[2], 32); int32_t *d = (int32_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_uint_rgba_uint8(const GLuint src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 8); uint8_t a = _mesa_unsigned_to_unsigned(src[3], 8); uint8_t *d = (uint8_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_uint_rgba_uint16(const GLuint src[4], void *dst) { uint16_t r = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 16); uint16_t b = _mesa_unsigned_to_unsigned(src[2], 16); uint16_t a = _mesa_unsigned_to_unsigned(src[3], 16); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_uint_rgba_uint32(const GLuint src[4], void *dst) { uint32_t r = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t g = _mesa_unsigned_to_unsigned(src[1], 32); uint32_t b = _mesa_unsigned_to_unsigned(src[2], 32); uint32_t a = _mesa_unsigned_to_unsigned(src[3], 32); uint32_t *d = (uint32_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_uint_rgba_sint8(const GLuint src[4], void *dst) { int8_t r = _mesa_signed_to_signed(src[0], 8); int8_t g = _mesa_signed_to_signed(src[1], 8); int8_t b = _mesa_signed_to_signed(src[2], 8); int8_t a = _mesa_signed_to_signed(src[3], 8); int8_t *d = (int8_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_uint_rgba_sint16(const GLuint src[4], void *dst) { int16_t r = _mesa_signed_to_signed(src[0], 16); int16_t g = _mesa_signed_to_signed(src[1], 16); int16_t b = _mesa_signed_to_signed(src[2], 16); int16_t a = _mesa_signed_to_signed(src[3], 16); int16_t *d = (int16_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_uint_rgba_sint32(const GLuint src[4], void *dst) { int32_t r = _mesa_signed_to_signed(src[0], 32); int32_t g = _mesa_signed_to_signed(src[1], 32); int32_t b = _mesa_signed_to_signed(src[2], 32); int32_t a = _mesa_signed_to_signed(src[3], 32); int32_t *d = (int32_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_uint_rgbx_uint8(const GLuint src[4], void *dst) { uint8_t r = _mesa_unsigned_to_unsigned(src[0], 8); uint8_t g = _mesa_unsigned_to_unsigned(src[1], 8); uint8_t b = _mesa_unsigned_to_unsigned(src[2], 8); uint8_t *d = (uint8_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_uint_rgbx_uint16(const GLuint src[4], void *dst) { uint16_t r = _mesa_unsigned_to_unsigned(src[0], 16); uint16_t g = _mesa_unsigned_to_unsigned(src[1], 16); uint16_t b = _mesa_unsigned_to_unsigned(src[2], 16); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_uint_rgbx_uint32(const GLuint src[4], void *dst) { uint32_t r = _mesa_unsigned_to_unsigned(src[0], 32); uint32_t g = _mesa_unsigned_to_unsigned(src[1], 32); uint32_t b = _mesa_unsigned_to_unsigned(src[2], 32); uint32_t *d = (uint32_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_uint_rgbx_sint8(const GLuint src[4], void *dst) { int8_t r = _mesa_signed_to_signed(src[0], 8); int8_t g = _mesa_signed_to_signed(src[1], 8); int8_t b = _mesa_signed_to_signed(src[2], 8); int8_t *d = (int8_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_uint_rgbx_sint16(const GLuint src[4], void *dst) { int16_t r = _mesa_signed_to_signed(src[0], 16); int16_t g = _mesa_signed_to_signed(src[1], 16); int16_t b = _mesa_signed_to_signed(src[2], 16); int16_t *d = (int16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_uint_rgbx_sint32(const GLuint src[4], void *dst) { int32_t r = _mesa_signed_to_signed(src[0], 32); int32_t g = _mesa_signed_to_signed(src[1], 32); int32_t b = _mesa_signed_to_signed(src[2], 32); int32_t *d = (int32_t *)dst; d[0] = r; d[1] = g; d[2] = b; } /* float packing functions */ static inline void pack_float_a8b8g8r8_unorm(const GLfloat src[4], void *dst) { uint8_t a = _mesa_float_to_unorm(src[3], 8); uint8_t b = _mesa_float_to_unorm(src[2], 8); uint8_t g = _mesa_float_to_unorm(src[1], 8); uint8_t r = _mesa_float_to_unorm(src[0], 8); uint32_t d = 0; d |= PACK(a, 0, 8); d |= PACK(b, 8, 8); d |= PACK(g, 16, 8); d |= PACK(r, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_x8b8g8r8_unorm(const GLfloat src[4], void *dst) { uint8_t b = _mesa_float_to_unorm(src[2], 8); uint8_t g = _mesa_float_to_unorm(src[1], 8); uint8_t r = _mesa_float_to_unorm(src[0], 8); uint32_t d = 0; d |= PACK(b, 8, 8); d |= PACK(g, 16, 8); d |= PACK(r, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_r8g8b8a8_unorm(const GLfloat src[4], void *dst) { uint8_t r = _mesa_float_to_unorm(src[0], 8); uint8_t g = _mesa_float_to_unorm(src[1], 8); uint8_t b = _mesa_float_to_unorm(src[2], 8); uint8_t a = _mesa_float_to_unorm(src[3], 8); uint32_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); d |= PACK(b, 16, 8); d |= PACK(a, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_r8g8b8x8_unorm(const GLfloat src[4], void *dst) { uint8_t r = _mesa_float_to_unorm(src[0], 8); uint8_t g = _mesa_float_to_unorm(src[1], 8); uint8_t b = _mesa_float_to_unorm(src[2], 8); uint32_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); d |= PACK(b, 16, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_b8g8r8a8_unorm(const GLfloat src[4], void *dst) { uint8_t b = _mesa_float_to_unorm(src[2], 8); uint8_t g = _mesa_float_to_unorm(src[1], 8); uint8_t r = _mesa_float_to_unorm(src[0], 8); uint8_t a = _mesa_float_to_unorm(src[3], 8); uint32_t d = 0; d |= PACK(b, 0, 8); d |= PACK(g, 8, 8); d |= PACK(r, 16, 8); d |= PACK(a, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_b8g8r8x8_unorm(const GLfloat src[4], void *dst) { uint8_t b = _mesa_float_to_unorm(src[2], 8); uint8_t g = _mesa_float_to_unorm(src[1], 8); uint8_t r = _mesa_float_to_unorm(src[0], 8); uint32_t d = 0; d |= PACK(b, 0, 8); d |= PACK(g, 8, 8); d |= PACK(r, 16, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_a8r8g8b8_unorm(const GLfloat src[4], void *dst) { uint8_t a = _mesa_float_to_unorm(src[3], 8); uint8_t r = _mesa_float_to_unorm(src[0], 8); uint8_t g = _mesa_float_to_unorm(src[1], 8); uint8_t b = _mesa_float_to_unorm(src[2], 8); uint32_t d = 0; d |= PACK(a, 0, 8); d |= PACK(r, 8, 8); d |= PACK(g, 16, 8); d |= PACK(b, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_x8r8g8b8_unorm(const GLfloat src[4], void *dst) { uint8_t r = _mesa_float_to_unorm(src[0], 8); uint8_t g = _mesa_float_to_unorm(src[1], 8); uint8_t b = _mesa_float_to_unorm(src[2], 8); uint32_t d = 0; d |= PACK(r, 8, 8); d |= PACK(g, 16, 8); d |= PACK(b, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_l16a16_unorm(const GLfloat src[4], void *dst) { uint16_t l = _mesa_float_to_unorm(src[0], 16); uint16_t a = _mesa_float_to_unorm(src[3], 16); uint32_t d = 0; d |= PACK(l, 0, 16); d |= PACK(a, 16, 16); (*(uint32_t *)dst) = d; } static inline void pack_float_a16l16_unorm(const GLfloat src[4], void *dst) { uint16_t a = _mesa_float_to_unorm(src[3], 16); uint16_t l = _mesa_float_to_unorm(src[0], 16); uint32_t d = 0; d |= PACK(a, 0, 16); d |= PACK(l, 16, 16); (*(uint32_t *)dst) = d; } static inline void pack_float_b5g6r5_unorm(const GLfloat src[4], void *dst) { uint8_t b = _mesa_float_to_unorm(src[2], 5); uint8_t g = _mesa_float_to_unorm(src[1], 6); uint8_t r = _mesa_float_to_unorm(src[0], 5); uint16_t d = 0; d |= PACK(b, 0, 5); d |= PACK(g, 5, 6); d |= PACK(r, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_float_r5g6b5_unorm(const GLfloat src[4], void *dst) { uint8_t r = _mesa_float_to_unorm(src[0], 5); uint8_t g = _mesa_float_to_unorm(src[1], 6); uint8_t b = _mesa_float_to_unorm(src[2], 5); uint16_t d = 0; d |= PACK(r, 0, 5); d |= PACK(g, 5, 6); d |= PACK(b, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_float_b4g4r4a4_unorm(const GLfloat src[4], void *dst) { uint8_t b = _mesa_float_to_unorm(src[2], 4); uint8_t g = _mesa_float_to_unorm(src[1], 4); uint8_t r = _mesa_float_to_unorm(src[0], 4); uint8_t a = _mesa_float_to_unorm(src[3], 4); uint16_t d = 0; d |= PACK(b, 0, 4); d |= PACK(g, 4, 4); d |= PACK(r, 8, 4); d |= PACK(a, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_float_b4g4r4x4_unorm(const GLfloat src[4], void *dst) { uint8_t b = _mesa_float_to_unorm(src[2], 4); uint8_t g = _mesa_float_to_unorm(src[1], 4); uint8_t r = _mesa_float_to_unorm(src[0], 4); uint16_t d = 0; d |= PACK(b, 0, 4); d |= PACK(g, 4, 4); d |= PACK(r, 8, 4); (*(uint16_t *)dst) = d; } static inline void pack_float_a4r4g4b4_unorm(const GLfloat src[4], void *dst) { uint8_t a = _mesa_float_to_unorm(src[3], 4); uint8_t r = _mesa_float_to_unorm(src[0], 4); uint8_t g = _mesa_float_to_unorm(src[1], 4); uint8_t b = _mesa_float_to_unorm(src[2], 4); uint16_t d = 0; d |= PACK(a, 0, 4); d |= PACK(r, 4, 4); d |= PACK(g, 8, 4); d |= PACK(b, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_float_a1b5g5r5_unorm(const GLfloat src[4], void *dst) { uint8_t a = _mesa_float_to_unorm(src[3], 1); uint8_t b = _mesa_float_to_unorm(src[2], 5); uint8_t g = _mesa_float_to_unorm(src[1], 5); uint8_t r = _mesa_float_to_unorm(src[0], 5); uint16_t d = 0; d |= PACK(a, 0, 1); d |= PACK(b, 1, 5); d |= PACK(g, 6, 5); d |= PACK(r, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_float_x1b5g5r5_unorm(const GLfloat src[4], void *dst) { uint8_t b = _mesa_float_to_unorm(src[2], 5); uint8_t g = _mesa_float_to_unorm(src[1], 5); uint8_t r = _mesa_float_to_unorm(src[0], 5); uint16_t d = 0; d |= PACK(b, 1, 5); d |= PACK(g, 6, 5); d |= PACK(r, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_float_b5g5r5a1_unorm(const GLfloat src[4], void *dst) { uint8_t b = _mesa_float_to_unorm(src[2], 5); uint8_t g = _mesa_float_to_unorm(src[1], 5); uint8_t r = _mesa_float_to_unorm(src[0], 5); uint8_t a = _mesa_float_to_unorm(src[3], 1); uint16_t d = 0; d |= PACK(b, 0, 5); d |= PACK(g, 5, 5); d |= PACK(r, 10, 5); d |= PACK(a, 15, 1); (*(uint16_t *)dst) = d; } static inline void pack_float_b5g5r5x1_unorm(const GLfloat src[4], void *dst) { uint8_t b = _mesa_float_to_unorm(src[2], 5); uint8_t g = _mesa_float_to_unorm(src[1], 5); uint8_t r = _mesa_float_to_unorm(src[0], 5); uint16_t d = 0; d |= PACK(b, 0, 5); d |= PACK(g, 5, 5); d |= PACK(r, 10, 5); (*(uint16_t *)dst) = d; } static inline void pack_float_a1r5g5b5_unorm(const GLfloat src[4], void *dst) { uint8_t a = _mesa_float_to_unorm(src[3], 1); uint8_t r = _mesa_float_to_unorm(src[0], 5); uint8_t g = _mesa_float_to_unorm(src[1], 5); uint8_t b = _mesa_float_to_unorm(src[2], 5); uint16_t d = 0; d |= PACK(a, 0, 1); d |= PACK(r, 1, 5); d |= PACK(g, 6, 5); d |= PACK(b, 11, 5); (*(uint16_t *)dst) = d; } static inline void pack_float_l8a8_unorm(const GLfloat src[4], void *dst) { uint8_t l = _mesa_float_to_unorm(src[0], 8); uint8_t a = _mesa_float_to_unorm(src[3], 8); uint16_t d = 0; d |= PACK(l, 0, 8); d |= PACK(a, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_float_a8l8_unorm(const GLfloat src[4], void *dst) { uint8_t a = _mesa_float_to_unorm(src[3], 8); uint8_t l = _mesa_float_to_unorm(src[0], 8); uint16_t d = 0; d |= PACK(a, 0, 8); d |= PACK(l, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_float_r8g8_unorm(const GLfloat src[4], void *dst) { uint8_t r = _mesa_float_to_unorm(src[0], 8); uint8_t g = _mesa_float_to_unorm(src[1], 8); uint16_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_float_g8r8_unorm(const GLfloat src[4], void *dst) { uint8_t g = _mesa_float_to_unorm(src[1], 8); uint8_t r = _mesa_float_to_unorm(src[0], 8); uint16_t d = 0; d |= PACK(g, 0, 8); d |= PACK(r, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_float_l4a4_unorm(const GLfloat src[4], void *dst) { uint8_t l = _mesa_float_to_unorm(src[0], 4); uint8_t a = _mesa_float_to_unorm(src[3], 4); uint8_t d = 0; d |= PACK(l, 0, 4); d |= PACK(a, 4, 4); (*(uint8_t *)dst) = d; } static inline void pack_float_b2g3r3_unorm(const GLfloat src[4], void *dst) { uint8_t b = _mesa_float_to_unorm(src[2], 2); uint8_t g = _mesa_float_to_unorm(src[1], 3); uint8_t r = _mesa_float_to_unorm(src[0], 3); uint8_t d = 0; d |= PACK(b, 0, 2); d |= PACK(g, 2, 3); d |= PACK(r, 5, 3); (*(uint8_t *)dst) = d; } static inline void pack_float_r16g16_unorm(const GLfloat src[4], void *dst) { uint16_t r = _mesa_float_to_unorm(src[0], 16); uint16_t g = _mesa_float_to_unorm(src[1], 16); uint32_t d = 0; d |= PACK(r, 0, 16); d |= PACK(g, 16, 16); (*(uint32_t *)dst) = d; } static inline void pack_float_g16r16_unorm(const GLfloat src[4], void *dst) { uint16_t g = _mesa_float_to_unorm(src[1], 16); uint16_t r = _mesa_float_to_unorm(src[0], 16); uint32_t d = 0; d |= PACK(g, 0, 16); d |= PACK(r, 16, 16); (*(uint32_t *)dst) = d; } static inline void pack_float_b10g10r10a2_unorm(const GLfloat src[4], void *dst) { uint16_t b = _mesa_float_to_unorm(src[2], 10); uint16_t g = _mesa_float_to_unorm(src[1], 10); uint16_t r = _mesa_float_to_unorm(src[0], 10); uint8_t a = _mesa_float_to_unorm(src[3], 2); uint32_t d = 0; d |= PACK(b, 0, 10); d |= PACK(g, 10, 10); d |= PACK(r, 20, 10); d |= PACK(a, 30, 2); (*(uint32_t *)dst) = d; } static inline void pack_float_b10g10r10x2_unorm(const GLfloat src[4], void *dst) { uint16_t b = _mesa_float_to_unorm(src[2], 10); uint16_t g = _mesa_float_to_unorm(src[1], 10); uint16_t r = _mesa_float_to_unorm(src[0], 10); uint32_t d = 0; d |= PACK(b, 0, 10); d |= PACK(g, 10, 10); d |= PACK(r, 20, 10); (*(uint32_t *)dst) = d; } static inline void pack_float_r10g10b10a2_unorm(const GLfloat src[4], void *dst) { uint16_t r = _mesa_float_to_unorm(src[0], 10); uint16_t g = _mesa_float_to_unorm(src[1], 10); uint16_t b = _mesa_float_to_unorm(src[2], 10); uint8_t a = _mesa_float_to_unorm(src[3], 2); uint32_t d = 0; d |= PACK(r, 0, 10); d |= PACK(g, 10, 10); d |= PACK(b, 20, 10); d |= PACK(a, 30, 2); (*(uint32_t *)dst) = d; } static inline void pack_float_r10g10b10x2_unorm(const GLfloat src[4], void *dst) { uint16_t r = _mesa_float_to_unorm(src[0], 10); uint16_t g = _mesa_float_to_unorm(src[1], 10); uint16_t b = _mesa_float_to_unorm(src[2], 10); uint32_t d = 0; d |= PACK(r, 0, 10); d |= PACK(g, 10, 10); d |= PACK(b, 20, 10); (*(uint32_t *)dst) = d; } static inline void pack_float_r3g3b2_unorm(const GLfloat src[4], void *dst) { uint8_t r = _mesa_float_to_unorm(src[0], 3); uint8_t g = _mesa_float_to_unorm(src[1], 3); uint8_t b = _mesa_float_to_unorm(src[2], 2); uint8_t d = 0; d |= PACK(r, 0, 3); d |= PACK(g, 3, 3); d |= PACK(b, 6, 2); (*(uint8_t *)dst) = d; } static inline void pack_float_a4b4g4r4_unorm(const GLfloat src[4], void *dst) { uint8_t a = _mesa_float_to_unorm(src[3], 4); uint8_t b = _mesa_float_to_unorm(src[2], 4); uint8_t g = _mesa_float_to_unorm(src[1], 4); uint8_t r = _mesa_float_to_unorm(src[0], 4); uint16_t d = 0; d |= PACK(a, 0, 4); d |= PACK(b, 4, 4); d |= PACK(g, 8, 4); d |= PACK(r, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_float_r4g4b4a4_unorm(const GLfloat src[4], void *dst) { uint8_t r = _mesa_float_to_unorm(src[0], 4); uint8_t g = _mesa_float_to_unorm(src[1], 4); uint8_t b = _mesa_float_to_unorm(src[2], 4); uint8_t a = _mesa_float_to_unorm(src[3], 4); uint16_t d = 0; d |= PACK(r, 0, 4); d |= PACK(g, 4, 4); d |= PACK(b, 8, 4); d |= PACK(a, 12, 4); (*(uint16_t *)dst) = d; } static inline void pack_float_r5g5b5a1_unorm(const GLfloat src[4], void *dst) { uint8_t r = _mesa_float_to_unorm(src[0], 5); uint8_t g = _mesa_float_to_unorm(src[1], 5); uint8_t b = _mesa_float_to_unorm(src[2], 5); uint8_t a = _mesa_float_to_unorm(src[3], 1); uint16_t d = 0; d |= PACK(r, 0, 5); d |= PACK(g, 5, 5); d |= PACK(b, 10, 5); d |= PACK(a, 15, 1); (*(uint16_t *)dst) = d; } static inline void pack_float_a2b10g10r10_unorm(const GLfloat src[4], void *dst) { uint8_t a = _mesa_float_to_unorm(src[3], 2); uint16_t b = _mesa_float_to_unorm(src[2], 10); uint16_t g = _mesa_float_to_unorm(src[1], 10); uint16_t r = _mesa_float_to_unorm(src[0], 10); uint32_t d = 0; d |= PACK(a, 0, 2); d |= PACK(b, 2, 10); d |= PACK(g, 12, 10); d |= PACK(r, 22, 10); (*(uint32_t *)dst) = d; } static inline void pack_float_a2r10g10b10_unorm(const GLfloat src[4], void *dst) { uint8_t a = _mesa_float_to_unorm(src[3], 2); uint16_t r = _mesa_float_to_unorm(src[0], 10); uint16_t g = _mesa_float_to_unorm(src[1], 10); uint16_t b = _mesa_float_to_unorm(src[2], 10); uint32_t d = 0; d |= PACK(a, 0, 2); d |= PACK(r, 2, 10); d |= PACK(g, 12, 10); d |= PACK(b, 22, 10); (*(uint32_t *)dst) = d; } static inline void pack_float_a_unorm8(const GLfloat src[4], void *dst) { uint8_t a = _mesa_float_to_unorm(src[3], 8); uint8_t *d = (uint8_t *)dst; d[0] = a; } static inline void pack_float_a_unorm16(const GLfloat src[4], void *dst) { uint16_t a = _mesa_float_to_unorm(src[3], 16); uint16_t *d = (uint16_t *)dst; d[0] = a; } static inline void pack_float_l_unorm8(const GLfloat src[4], void *dst) { uint8_t l = _mesa_float_to_unorm(src[0], 8); uint8_t *d = (uint8_t *)dst; d[0] = l; } static inline void pack_float_l_unorm16(const GLfloat src[4], void *dst) { uint16_t l = _mesa_float_to_unorm(src[0], 16); uint16_t *d = (uint16_t *)dst; d[0] = l; } static inline void pack_float_i_unorm8(const GLfloat src[4], void *dst) { uint8_t i = _mesa_float_to_unorm(src[0], 8); uint8_t *d = (uint8_t *)dst; d[0] = i; } static inline void pack_float_i_unorm16(const GLfloat src[4], void *dst) { uint16_t i = _mesa_float_to_unorm(src[0], 16); uint16_t *d = (uint16_t *)dst; d[0] = i; } static inline void pack_float_r_unorm8(const GLfloat src[4], void *dst) { uint8_t r = _mesa_float_to_unorm(src[0], 8); uint8_t *d = (uint8_t *)dst; d[0] = r; } static inline void pack_float_r_unorm16(const GLfloat src[4], void *dst) { uint16_t r = _mesa_float_to_unorm(src[0], 16); uint16_t *d = (uint16_t *)dst; d[0] = r; } static inline void pack_float_bgr_unorm8(const GLfloat src[4], void *dst) { uint8_t b = _mesa_float_to_unorm(src[2], 8); uint8_t g = _mesa_float_to_unorm(src[1], 8); uint8_t r = _mesa_float_to_unorm(src[0], 8); uint8_t *d = (uint8_t *)dst; d[0] = b; d[1] = g; d[2] = r; } static inline void pack_float_rgb_unorm8(const GLfloat src[4], void *dst) { uint8_t r = _mesa_float_to_unorm(src[0], 8); uint8_t g = _mesa_float_to_unorm(src[1], 8); uint8_t b = _mesa_float_to_unorm(src[2], 8); uint8_t *d = (uint8_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_float_rgba_unorm16(const GLfloat src[4], void *dst) { uint16_t r = _mesa_float_to_unorm(src[0], 16); uint16_t g = _mesa_float_to_unorm(src[1], 16); uint16_t b = _mesa_float_to_unorm(src[2], 16); uint16_t a = _mesa_float_to_unorm(src[3], 16); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_float_rgbx_unorm16(const GLfloat src[4], void *dst) { uint16_t r = _mesa_float_to_unorm(src[0], 16); uint16_t g = _mesa_float_to_unorm(src[1], 16); uint16_t b = _mesa_float_to_unorm(src[2], 16); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_float_a8b8g8r8_snorm(const GLfloat src[4], void *dst) { int8_t a = _mesa_float_to_snorm(src[3], 8); int8_t b = _mesa_float_to_snorm(src[2], 8); int8_t g = _mesa_float_to_snorm(src[1], 8); int8_t r = _mesa_float_to_snorm(src[0], 8); uint32_t d = 0; d |= PACK(a, 0, 8); d |= PACK(b, 8, 8); d |= PACK(g, 16, 8); d |= PACK(r, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_x8b8g8r8_snorm(const GLfloat src[4], void *dst) { int8_t b = _mesa_float_to_snorm(src[2], 8); int8_t g = _mesa_float_to_snorm(src[1], 8); int8_t r = _mesa_float_to_snorm(src[0], 8); uint32_t d = 0; d |= PACK(b, 8, 8); d |= PACK(g, 16, 8); d |= PACK(r, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_r8g8b8a8_snorm(const GLfloat src[4], void *dst) { int8_t r = _mesa_float_to_snorm(src[0], 8); int8_t g = _mesa_float_to_snorm(src[1], 8); int8_t b = _mesa_float_to_snorm(src[2], 8); int8_t a = _mesa_float_to_snorm(src[3], 8); uint32_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); d |= PACK(b, 16, 8); d |= PACK(a, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_r8g8b8x8_snorm(const GLfloat src[4], void *dst) { int8_t r = _mesa_float_to_snorm(src[0], 8); int8_t g = _mesa_float_to_snorm(src[1], 8); int8_t b = _mesa_float_to_snorm(src[2], 8); uint32_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); d |= PACK(b, 16, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_r16g16_snorm(const GLfloat src[4], void *dst) { int16_t r = _mesa_float_to_snorm(src[0], 16); int16_t g = _mesa_float_to_snorm(src[1], 16); uint32_t d = 0; d |= PACK(r, 0, 16); d |= PACK(g, 16, 16); (*(uint32_t *)dst) = d; } static inline void pack_float_g16r16_snorm(const GLfloat src[4], void *dst) { int16_t g = _mesa_float_to_snorm(src[1], 16); int16_t r = _mesa_float_to_snorm(src[0], 16); uint32_t d = 0; d |= PACK(g, 0, 16); d |= PACK(r, 16, 16); (*(uint32_t *)dst) = d; } static inline void pack_float_r8g8_snorm(const GLfloat src[4], void *dst) { int8_t r = _mesa_float_to_snorm(src[0], 8); int8_t g = _mesa_float_to_snorm(src[1], 8); uint16_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_float_g8r8_snorm(const GLfloat src[4], void *dst) { int8_t g = _mesa_float_to_snorm(src[1], 8); int8_t r = _mesa_float_to_snorm(src[0], 8); uint16_t d = 0; d |= PACK(g, 0, 8); d |= PACK(r, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_float_l8a8_snorm(const GLfloat src[4], void *dst) { int8_t l = _mesa_float_to_snorm(src[0], 8); int8_t a = _mesa_float_to_snorm(src[3], 8); uint16_t d = 0; d |= PACK(l, 0, 8); d |= PACK(a, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_float_a8l8_snorm(const GLfloat src[4], void *dst) { int8_t a = _mesa_float_to_snorm(src[3], 8); int8_t l = _mesa_float_to_snorm(src[0], 8); uint16_t d = 0; d |= PACK(a, 0, 8); d |= PACK(l, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_float_a_snorm8(const GLfloat src[4], void *dst) { int8_t a = _mesa_float_to_snorm(src[3], 8); int8_t *d = (int8_t *)dst; d[0] = a; } static inline void pack_float_a_snorm16(const GLfloat src[4], void *dst) { int16_t a = _mesa_float_to_snorm(src[3], 16); int16_t *d = (int16_t *)dst; d[0] = a; } static inline void pack_float_l_snorm8(const GLfloat src[4], void *dst) { int8_t l = _mesa_float_to_snorm(src[0], 8); int8_t *d = (int8_t *)dst; d[0] = l; } static inline void pack_float_l_snorm16(const GLfloat src[4], void *dst) { int16_t l = _mesa_float_to_snorm(src[0], 16); int16_t *d = (int16_t *)dst; d[0] = l; } static inline void pack_float_i_snorm8(const GLfloat src[4], void *dst) { int8_t i = _mesa_float_to_snorm(src[0], 8); int8_t *d = (int8_t *)dst; d[0] = i; } static inline void pack_float_i_snorm16(const GLfloat src[4], void *dst) { int16_t i = _mesa_float_to_snorm(src[0], 16); int16_t *d = (int16_t *)dst; d[0] = i; } static inline void pack_float_r_snorm8(const GLfloat src[4], void *dst) { int8_t r = _mesa_float_to_snorm(src[0], 8); int8_t *d = (int8_t *)dst; d[0] = r; } static inline void pack_float_r_snorm16(const GLfloat src[4], void *dst) { int16_t r = _mesa_float_to_snorm(src[0], 16); int16_t *d = (int16_t *)dst; d[0] = r; } static inline void pack_float_la_snorm16(const GLfloat src[4], void *dst) { int16_t l = _mesa_float_to_snorm(src[0], 16); int16_t a = _mesa_float_to_snorm(src[3], 16); int16_t *d = (int16_t *)dst; d[0] = l; d[1] = a; } static inline void pack_float_rgb_snorm16(const GLfloat src[4], void *dst) { int16_t r = _mesa_float_to_snorm(src[0], 16); int16_t g = _mesa_float_to_snorm(src[1], 16); int16_t b = _mesa_float_to_snorm(src[2], 16); int16_t *d = (int16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_float_rgba_snorm16(const GLfloat src[4], void *dst) { int16_t r = _mesa_float_to_snorm(src[0], 16); int16_t g = _mesa_float_to_snorm(src[1], 16); int16_t b = _mesa_float_to_snorm(src[2], 16); int16_t a = _mesa_float_to_snorm(src[3], 16); int16_t *d = (int16_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_float_rgbx_snorm16(const GLfloat src[4], void *dst) { int16_t r = _mesa_float_to_snorm(src[0], 16); int16_t g = _mesa_float_to_snorm(src[1], 16); int16_t b = _mesa_float_to_snorm(src[2], 16); int16_t *d = (int16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_float_a8b8g8r8_srgb(const GLfloat src[4], void *dst) { uint8_t a = _mesa_float_to_unorm(src[3], 8); uint8_t b = util_format_linear_float_to_srgb_8unorm(src[2]); uint8_t g = util_format_linear_float_to_srgb_8unorm(src[1]); uint8_t r = util_format_linear_float_to_srgb_8unorm(src[0]); uint32_t d = 0; d |= PACK(a, 0, 8); d |= PACK(b, 8, 8); d |= PACK(g, 16, 8); d |= PACK(r, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_b8g8r8a8_srgb(const GLfloat src[4], void *dst) { uint8_t b = util_format_linear_float_to_srgb_8unorm(src[2]); uint8_t g = util_format_linear_float_to_srgb_8unorm(src[1]); uint8_t r = util_format_linear_float_to_srgb_8unorm(src[0]); uint8_t a = _mesa_float_to_unorm(src[3], 8); uint32_t d = 0; d |= PACK(b, 0, 8); d |= PACK(g, 8, 8); d |= PACK(r, 16, 8); d |= PACK(a, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_a8r8g8b8_srgb(const GLfloat src[4], void *dst) { uint8_t a = _mesa_float_to_unorm(src[3], 8); uint8_t r = util_format_linear_float_to_srgb_8unorm(src[0]); uint8_t g = util_format_linear_float_to_srgb_8unorm(src[1]); uint8_t b = util_format_linear_float_to_srgb_8unorm(src[2]); uint32_t d = 0; d |= PACK(a, 0, 8); d |= PACK(r, 8, 8); d |= PACK(g, 16, 8); d |= PACK(b, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_b8g8r8x8_srgb(const GLfloat src[4], void *dst) { uint8_t b = util_format_linear_float_to_srgb_8unorm(src[2]); uint8_t g = util_format_linear_float_to_srgb_8unorm(src[1]); uint8_t r = util_format_linear_float_to_srgb_8unorm(src[0]); uint32_t d = 0; d |= PACK(b, 0, 8); d |= PACK(g, 8, 8); d |= PACK(r, 16, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_x8r8g8b8_srgb(const GLfloat src[4], void *dst) { uint8_t r = util_format_linear_float_to_srgb_8unorm(src[0]); uint8_t g = util_format_linear_float_to_srgb_8unorm(src[1]); uint8_t b = util_format_linear_float_to_srgb_8unorm(src[2]); uint32_t d = 0; d |= PACK(r, 8, 8); d |= PACK(g, 16, 8); d |= PACK(b, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_r8g8b8a8_srgb(const GLfloat src[4], void *dst) { uint8_t r = util_format_linear_float_to_srgb_8unorm(src[0]); uint8_t g = util_format_linear_float_to_srgb_8unorm(src[1]); uint8_t b = util_format_linear_float_to_srgb_8unorm(src[2]); uint8_t a = _mesa_float_to_unorm(src[3], 8); uint32_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); d |= PACK(b, 16, 8); d |= PACK(a, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_r8g8b8x8_srgb(const GLfloat src[4], void *dst) { uint8_t r = util_format_linear_float_to_srgb_8unorm(src[0]); uint8_t g = util_format_linear_float_to_srgb_8unorm(src[1]); uint8_t b = util_format_linear_float_to_srgb_8unorm(src[2]); uint32_t d = 0; d |= PACK(r, 0, 8); d |= PACK(g, 8, 8); d |= PACK(b, 16, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_x8b8g8r8_srgb(const GLfloat src[4], void *dst) { uint8_t b = util_format_linear_float_to_srgb_8unorm(src[2]); uint8_t g = util_format_linear_float_to_srgb_8unorm(src[1]); uint8_t r = util_format_linear_float_to_srgb_8unorm(src[0]); uint32_t d = 0; d |= PACK(b, 8, 8); d |= PACK(g, 16, 8); d |= PACK(r, 24, 8); (*(uint32_t *)dst) = d; } static inline void pack_float_l8a8_srgb(const GLfloat src[4], void *dst) { uint8_t l = _mesa_float_to_unorm(src[0], 8); uint8_t a = _mesa_float_to_unorm(src[3], 8); uint16_t d = 0; d |= PACK(l, 0, 8); d |= PACK(a, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_float_a8l8_srgb(const GLfloat src[4], void *dst) { uint8_t a = _mesa_float_to_unorm(src[3], 8); uint8_t l = _mesa_float_to_unorm(src[0], 8); uint16_t d = 0; d |= PACK(a, 0, 8); d |= PACK(l, 8, 8); (*(uint16_t *)dst) = d; } static inline void pack_float_r_srgb8(const GLfloat src[4], void *dst) { uint8_t r = util_format_linear_float_to_srgb_8unorm(src[0]); uint8_t *d = (uint8_t *)dst; d[0] = r; } static inline void pack_float_l_srgb8(const GLfloat src[4], void *dst) { uint8_t l = _mesa_float_to_unorm(src[0], 8); uint8_t *d = (uint8_t *)dst; d[0] = l; } static inline void pack_float_bgr_srgb8(const GLfloat src[4], void *dst) { uint8_t b = util_format_linear_float_to_srgb_8unorm(src[2]); uint8_t g = util_format_linear_float_to_srgb_8unorm(src[1]); uint8_t r = util_format_linear_float_to_srgb_8unorm(src[0]); uint8_t *d = (uint8_t *)dst; d[0] = b; d[1] = g; d[2] = r; } static inline void pack_float_a_float16(const GLfloat src[4], void *dst) { uint16_t a = _mesa_float_to_half(src[3]); uint16_t *d = (uint16_t *)dst; d[0] = a; } static inline void pack_float_a_float32(const GLfloat src[4], void *dst) { float a = src[3]; float *d = (float *)dst; d[0] = a; } static inline void pack_float_l_float16(const GLfloat src[4], void *dst) { uint16_t l = _mesa_float_to_half(src[0]); uint16_t *d = (uint16_t *)dst; d[0] = l; } static inline void pack_float_l_float32(const GLfloat src[4], void *dst) { float l = src[0]; float *d = (float *)dst; d[0] = l; } static inline void pack_float_la_float16(const GLfloat src[4], void *dst) { uint16_t l = _mesa_float_to_half(src[0]); uint16_t a = _mesa_float_to_half(src[3]); uint16_t *d = (uint16_t *)dst; d[0] = l; d[1] = a; } static inline void pack_float_la_float32(const GLfloat src[4], void *dst) { float l = src[0]; float a = src[3]; float *d = (float *)dst; d[0] = l; d[1] = a; } static inline void pack_float_i_float16(const GLfloat src[4], void *dst) { uint16_t i = _mesa_float_to_half(src[0]); uint16_t *d = (uint16_t *)dst; d[0] = i; } static inline void pack_float_i_float32(const GLfloat src[4], void *dst) { float i = src[0]; float *d = (float *)dst; d[0] = i; } static inline void pack_float_r_float16(const GLfloat src[4], void *dst) { uint16_t r = _mesa_float_to_half(src[0]); uint16_t *d = (uint16_t *)dst; d[0] = r; } static inline void pack_float_r_float32(const GLfloat src[4], void *dst) { float r = src[0]; float *d = (float *)dst; d[0] = r; } static inline void pack_float_rg_float16(const GLfloat src[4], void *dst) { uint16_t r = _mesa_float_to_half(src[0]); uint16_t g = _mesa_float_to_half(src[1]); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; } static inline void pack_float_rg_float32(const GLfloat src[4], void *dst) { float r = src[0]; float g = src[1]; float *d = (float *)dst; d[0] = r; d[1] = g; } static inline void pack_float_rgb_float16(const GLfloat src[4], void *dst) { uint16_t r = _mesa_float_to_half(src[0]); uint16_t g = _mesa_float_to_half(src[1]); uint16_t b = _mesa_float_to_half(src[2]); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_float_rgb_float32(const GLfloat src[4], void *dst) { float r = src[0]; float g = src[1]; float b = src[2]; float *d = (float *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_float_rgba_float16(const GLfloat src[4], void *dst) { uint16_t r = _mesa_float_to_half(src[0]); uint16_t g = _mesa_float_to_half(src[1]); uint16_t b = _mesa_float_to_half(src[2]); uint16_t a = _mesa_float_to_half(src[3]); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_float_rgba_float32(const GLfloat src[4], void *dst) { float r = src[0]; float g = src[1]; float b = src[2]; float a = src[3]; float *d = (float *)dst; d[0] = r; d[1] = g; d[2] = b; d[3] = a; } static inline void pack_float_rgbx_float16(const GLfloat src[4], void *dst) { uint16_t r = _mesa_float_to_half(src[0]); uint16_t g = _mesa_float_to_half(src[1]); uint16_t b = _mesa_float_to_half(src[2]); uint16_t *d = (uint16_t *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_float_rgbx_float32(const GLfloat src[4], void *dst) { float r = src[0]; float g = src[1]; float b = src[2]; float *d = (float *)dst; d[0] = r; d[1] = g; d[2] = b; } static inline void pack_float_r9g9b9e5_float(const GLfloat src[4], void *dst) { GLuint *d = (GLuint *) dst; *d = float3_to_rgb9e5(src); } static inline void pack_float_r11g11b10_float(const GLfloat src[4], void *dst) { GLuint *d = (GLuint *) dst; *d = float3_to_r11g11b10f(src); } /** * Return a function that can pack a GLubyte rgba[4] color. */ gl_pack_ubyte_rgba_func _mesa_get_pack_ubyte_rgba_function(mesa_format format) { switch (format) { case MESA_FORMAT_A8B8G8R8_UNORM: return pack_ubyte_a8b8g8r8_unorm; case MESA_FORMAT_X8B8G8R8_UNORM: return pack_ubyte_x8b8g8r8_unorm; case MESA_FORMAT_R8G8B8A8_UNORM: return pack_ubyte_r8g8b8a8_unorm; case MESA_FORMAT_R8G8B8X8_UNORM: return pack_ubyte_r8g8b8x8_unorm; case MESA_FORMAT_B8G8R8A8_UNORM: return pack_ubyte_b8g8r8a8_unorm; case MESA_FORMAT_B8G8R8X8_UNORM: return pack_ubyte_b8g8r8x8_unorm; case MESA_FORMAT_A8R8G8B8_UNORM: return pack_ubyte_a8r8g8b8_unorm; case MESA_FORMAT_X8R8G8B8_UNORM: return pack_ubyte_x8r8g8b8_unorm; case MESA_FORMAT_L16A16_UNORM: return pack_ubyte_l16a16_unorm; case MESA_FORMAT_A16L16_UNORM: return pack_ubyte_a16l16_unorm; case MESA_FORMAT_B5G6R5_UNORM: return pack_ubyte_b5g6r5_unorm; case MESA_FORMAT_R5G6B5_UNORM: return pack_ubyte_r5g6b5_unorm; case MESA_FORMAT_B4G4R4A4_UNORM: return pack_ubyte_b4g4r4a4_unorm; case MESA_FORMAT_B4G4R4X4_UNORM: return pack_ubyte_b4g4r4x4_unorm; case MESA_FORMAT_A4R4G4B4_UNORM: return pack_ubyte_a4r4g4b4_unorm; case MESA_FORMAT_A1B5G5R5_UNORM: return pack_ubyte_a1b5g5r5_unorm; case MESA_FORMAT_X1B5G5R5_UNORM: return pack_ubyte_x1b5g5r5_unorm; case MESA_FORMAT_B5G5R5A1_UNORM: return pack_ubyte_b5g5r5a1_unorm; case MESA_FORMAT_B5G5R5X1_UNORM: return pack_ubyte_b5g5r5x1_unorm; case MESA_FORMAT_A1R5G5B5_UNORM: return pack_ubyte_a1r5g5b5_unorm; case MESA_FORMAT_L8A8_UNORM: return pack_ubyte_l8a8_unorm; case MESA_FORMAT_A8L8_UNORM: return pack_ubyte_a8l8_unorm; case MESA_FORMAT_R8G8_UNORM: return pack_ubyte_r8g8_unorm; case MESA_FORMAT_G8R8_UNORM: return pack_ubyte_g8r8_unorm; case MESA_FORMAT_L4A4_UNORM: return pack_ubyte_l4a4_unorm; case MESA_FORMAT_B2G3R3_UNORM: return pack_ubyte_b2g3r3_unorm; case MESA_FORMAT_R16G16_UNORM: return pack_ubyte_r16g16_unorm; case MESA_FORMAT_G16R16_UNORM: return pack_ubyte_g16r16_unorm; case MESA_FORMAT_B10G10R10A2_UNORM: return pack_ubyte_b10g10r10a2_unorm; case MESA_FORMAT_B10G10R10X2_UNORM: return pack_ubyte_b10g10r10x2_unorm; case MESA_FORMAT_R10G10B10A2_UNORM: return pack_ubyte_r10g10b10a2_unorm; case MESA_FORMAT_R10G10B10X2_UNORM: return pack_ubyte_r10g10b10x2_unorm; case MESA_FORMAT_R3G3B2_UNORM: return pack_ubyte_r3g3b2_unorm; case MESA_FORMAT_A4B4G4R4_UNORM: return pack_ubyte_a4b4g4r4_unorm; case MESA_FORMAT_R4G4B4A4_UNORM: return pack_ubyte_r4g4b4a4_unorm; case MESA_FORMAT_R5G5B5A1_UNORM: return pack_ubyte_r5g5b5a1_unorm; case MESA_FORMAT_A2B10G10R10_UNORM: return pack_ubyte_a2b10g10r10_unorm; case MESA_FORMAT_A2R10G10B10_UNORM: return pack_ubyte_a2r10g10b10_unorm; case MESA_FORMAT_A_UNORM8: return pack_ubyte_a_unorm8; case MESA_FORMAT_A_UNORM16: return pack_ubyte_a_unorm16; case MESA_FORMAT_L_UNORM8: return pack_ubyte_l_unorm8; case MESA_FORMAT_L_UNORM16: return pack_ubyte_l_unorm16; case MESA_FORMAT_I_UNORM8: return pack_ubyte_i_unorm8; case MESA_FORMAT_I_UNORM16: return pack_ubyte_i_unorm16; case MESA_FORMAT_R_UNORM8: return pack_ubyte_r_unorm8; case MESA_FORMAT_R_UNORM16: return pack_ubyte_r_unorm16; case MESA_FORMAT_BGR_UNORM8: return pack_ubyte_bgr_unorm8; case MESA_FORMAT_RGB_UNORM8: return pack_ubyte_rgb_unorm8; case MESA_FORMAT_RGBA_UNORM16: return pack_ubyte_rgba_unorm16; case MESA_FORMAT_RGBX_UNORM16: return pack_ubyte_rgbx_unorm16; case MESA_FORMAT_A8B8G8R8_SNORM: return pack_ubyte_a8b8g8r8_snorm; case MESA_FORMAT_X8B8G8R8_SNORM: return pack_ubyte_x8b8g8r8_snorm; case MESA_FORMAT_R8G8B8A8_SNORM: return pack_ubyte_r8g8b8a8_snorm; case MESA_FORMAT_R8G8B8X8_SNORM: return pack_ubyte_r8g8b8x8_snorm; case MESA_FORMAT_R16G16_SNORM: return pack_ubyte_r16g16_snorm; case MESA_FORMAT_G16R16_SNORM: return pack_ubyte_g16r16_snorm; case MESA_FORMAT_R8G8_SNORM: return pack_ubyte_r8g8_snorm; case MESA_FORMAT_G8R8_SNORM: return pack_ubyte_g8r8_snorm; case MESA_FORMAT_L8A8_SNORM: return pack_ubyte_l8a8_snorm; case MESA_FORMAT_A8L8_SNORM: return pack_ubyte_a8l8_snorm; case MESA_FORMAT_A_SNORM8: return pack_ubyte_a_snorm8; case MESA_FORMAT_A_SNORM16: return pack_ubyte_a_snorm16; case MESA_FORMAT_L_SNORM8: return pack_ubyte_l_snorm8; case MESA_FORMAT_L_SNORM16: return pack_ubyte_l_snorm16; case MESA_FORMAT_I_SNORM8: return pack_ubyte_i_snorm8; case MESA_FORMAT_I_SNORM16: return pack_ubyte_i_snorm16; case MESA_FORMAT_R_SNORM8: return pack_ubyte_r_snorm8; case MESA_FORMAT_R_SNORM16: return pack_ubyte_r_snorm16; case MESA_FORMAT_LA_SNORM16: return pack_ubyte_la_snorm16; case MESA_FORMAT_RGB_SNORM16: return pack_ubyte_rgb_snorm16; case MESA_FORMAT_RGBA_SNORM16: return pack_ubyte_rgba_snorm16; case MESA_FORMAT_RGBX_SNORM16: return pack_ubyte_rgbx_snorm16; case MESA_FORMAT_A8B8G8R8_SRGB: return pack_ubyte_a8b8g8r8_srgb; case MESA_FORMAT_B8G8R8A8_SRGB: return pack_ubyte_b8g8r8a8_srgb; case MESA_FORMAT_A8R8G8B8_SRGB: return pack_ubyte_a8r8g8b8_srgb; case MESA_FORMAT_B8G8R8X8_SRGB: return pack_ubyte_b8g8r8x8_srgb; case MESA_FORMAT_X8R8G8B8_SRGB: return pack_ubyte_x8r8g8b8_srgb; case MESA_FORMAT_R8G8B8A8_SRGB: return pack_ubyte_r8g8b8a8_srgb; case MESA_FORMAT_R8G8B8X8_SRGB: return pack_ubyte_r8g8b8x8_srgb; case MESA_FORMAT_X8B8G8R8_SRGB: return pack_ubyte_x8b8g8r8_srgb; case MESA_FORMAT_L8A8_SRGB: return pack_ubyte_l8a8_srgb; case MESA_FORMAT_A8L8_SRGB: return pack_ubyte_a8l8_srgb; case MESA_FORMAT_R_SRGB8: return pack_ubyte_r_srgb8; case MESA_FORMAT_L_SRGB8: return pack_ubyte_l_srgb8; case MESA_FORMAT_BGR_SRGB8: return pack_ubyte_bgr_srgb8; case MESA_FORMAT_R9G9B9E5_FLOAT: return pack_ubyte_r9g9b9e5_float; case MESA_FORMAT_R11G11B10_FLOAT: return pack_ubyte_r11g11b10_float; case MESA_FORMAT_A_FLOAT16: return pack_ubyte_a_float16; case MESA_FORMAT_A_FLOAT32: return pack_ubyte_a_float32; case MESA_FORMAT_L_FLOAT16: return pack_ubyte_l_float16; case MESA_FORMAT_L_FLOAT32: return pack_ubyte_l_float32; case MESA_FORMAT_LA_FLOAT16: return pack_ubyte_la_float16; case MESA_FORMAT_LA_FLOAT32: return pack_ubyte_la_float32; case MESA_FORMAT_I_FLOAT16: return pack_ubyte_i_float16; case MESA_FORMAT_I_FLOAT32: return pack_ubyte_i_float32; case MESA_FORMAT_R_FLOAT16: return pack_ubyte_r_float16; case MESA_FORMAT_R_FLOAT32: return pack_ubyte_r_float32; case MESA_FORMAT_RG_FLOAT16: return pack_ubyte_rg_float16; case MESA_FORMAT_RG_FLOAT32: return pack_ubyte_rg_float32; case MESA_FORMAT_RGB_FLOAT16: return pack_ubyte_rgb_float16; case MESA_FORMAT_RGB_FLOAT32: return pack_ubyte_rgb_float32; case MESA_FORMAT_RGBA_FLOAT16: return pack_ubyte_rgba_float16; case MESA_FORMAT_RGBA_FLOAT32: return pack_ubyte_rgba_float32; case MESA_FORMAT_RGBX_FLOAT16: return pack_ubyte_rgbx_float16; case MESA_FORMAT_RGBX_FLOAT32: return pack_ubyte_rgbx_float32; case MESA_FORMAT_A8B8G8R8_UINT: return pack_ubyte_a8b8g8r8_uint; case MESA_FORMAT_A8R8G8B8_UINT: return pack_ubyte_a8r8g8b8_uint; case MESA_FORMAT_R8G8B8A8_UINT: return pack_ubyte_r8g8b8a8_uint; case MESA_FORMAT_B8G8R8A8_UINT: return pack_ubyte_b8g8r8a8_uint; case MESA_FORMAT_B10G10R10A2_UINT: return pack_ubyte_b10g10r10a2_uint; case MESA_FORMAT_R10G10B10A2_UINT: return pack_ubyte_r10g10b10a2_uint; case MESA_FORMAT_A2B10G10R10_UINT: return pack_ubyte_a2b10g10r10_uint; case MESA_FORMAT_A2R10G10B10_UINT: return pack_ubyte_a2r10g10b10_uint; case MESA_FORMAT_B5G6R5_UINT: return pack_ubyte_b5g6r5_uint; case MESA_FORMAT_R5G6B5_UINT: return pack_ubyte_r5g6b5_uint; case MESA_FORMAT_B2G3R3_UINT: return pack_ubyte_b2g3r3_uint; case MESA_FORMAT_R3G3B2_UINT: return pack_ubyte_r3g3b2_uint; case MESA_FORMAT_A4B4G4R4_UINT: return pack_ubyte_a4b4g4r4_uint; case MESA_FORMAT_R4G4B4A4_UINT: return pack_ubyte_r4g4b4a4_uint; case MESA_FORMAT_B4G4R4A4_UINT: return pack_ubyte_b4g4r4a4_uint; case MESA_FORMAT_A4R4G4B4_UINT: return pack_ubyte_a4r4g4b4_uint; case MESA_FORMAT_A1B5G5R5_UINT: return pack_ubyte_a1b5g5r5_uint; case MESA_FORMAT_B5G5R5A1_UINT: return pack_ubyte_b5g5r5a1_uint; case MESA_FORMAT_A1R5G5B5_UINT: return pack_ubyte_a1r5g5b5_uint; case MESA_FORMAT_R5G5B5A1_UINT: return pack_ubyte_r5g5b5a1_uint; case MESA_FORMAT_A_UINT8: return pack_ubyte_a_uint8; case MESA_FORMAT_A_UINT16: return pack_ubyte_a_uint16; case MESA_FORMAT_A_UINT32: return pack_ubyte_a_uint32; case MESA_FORMAT_A_SINT8: return pack_ubyte_a_sint8; case MESA_FORMAT_A_SINT16: return pack_ubyte_a_sint16; case MESA_FORMAT_A_SINT32: return pack_ubyte_a_sint32; case MESA_FORMAT_I_UINT8: return pack_ubyte_i_uint8; case MESA_FORMAT_I_UINT16: return pack_ubyte_i_uint16; case MESA_FORMAT_I_UINT32: return pack_ubyte_i_uint32; case MESA_FORMAT_I_SINT8: return pack_ubyte_i_sint8; case MESA_FORMAT_I_SINT16: return pack_ubyte_i_sint16; case MESA_FORMAT_I_SINT32: return pack_ubyte_i_sint32; case MESA_FORMAT_L_UINT8: return pack_ubyte_l_uint8; case MESA_FORMAT_L_UINT16: return pack_ubyte_l_uint16; case MESA_FORMAT_L_UINT32: return pack_ubyte_l_uint32; case MESA_FORMAT_L_SINT8: return pack_ubyte_l_sint8; case MESA_FORMAT_L_SINT16: return pack_ubyte_l_sint16; case MESA_FORMAT_L_SINT32: return pack_ubyte_l_sint32; case MESA_FORMAT_LA_UINT8: return pack_ubyte_la_uint8; case MESA_FORMAT_LA_UINT16: return pack_ubyte_la_uint16; case MESA_FORMAT_LA_UINT32: return pack_ubyte_la_uint32; case MESA_FORMAT_LA_SINT8: return pack_ubyte_la_sint8; case MESA_FORMAT_LA_SINT16: return pack_ubyte_la_sint16; case MESA_FORMAT_LA_SINT32: return pack_ubyte_la_sint32; case MESA_FORMAT_R_UINT8: return pack_ubyte_r_uint8; case MESA_FORMAT_R_UINT16: return pack_ubyte_r_uint16; case MESA_FORMAT_R_UINT32: return pack_ubyte_r_uint32; case MESA_FORMAT_R_SINT8: return pack_ubyte_r_sint8; case MESA_FORMAT_R_SINT16: return pack_ubyte_r_sint16; case MESA_FORMAT_R_SINT32: return pack_ubyte_r_sint32; case MESA_FORMAT_RG_UINT8: return pack_ubyte_rg_uint8; case MESA_FORMAT_RG_UINT16: return pack_ubyte_rg_uint16; case MESA_FORMAT_RG_UINT32: return pack_ubyte_rg_uint32; case MESA_FORMAT_RG_SINT8: return pack_ubyte_rg_sint8; case MESA_FORMAT_RG_SINT16: return pack_ubyte_rg_sint16; case MESA_FORMAT_RG_SINT32: return pack_ubyte_rg_sint32; case MESA_FORMAT_RGB_UINT8: return pack_ubyte_rgb_uint8; case MESA_FORMAT_RGB_UINT16: return pack_ubyte_rgb_uint16; case MESA_FORMAT_RGB_UINT32: return pack_ubyte_rgb_uint32; case MESA_FORMAT_RGB_SINT8: return pack_ubyte_rgb_sint8; case MESA_FORMAT_RGB_SINT16: return pack_ubyte_rgb_sint16; case MESA_FORMAT_RGB_SINT32: return pack_ubyte_rgb_sint32; case MESA_FORMAT_RGBA_UINT8: return pack_ubyte_rgba_uint8; case MESA_FORMAT_RGBA_UINT16: return pack_ubyte_rgba_uint16; case MESA_FORMAT_RGBA_UINT32: return pack_ubyte_rgba_uint32; case MESA_FORMAT_RGBA_SINT8: return pack_ubyte_rgba_sint8; case MESA_FORMAT_RGBA_SINT16: return pack_ubyte_rgba_sint16; case MESA_FORMAT_RGBA_SINT32: return pack_ubyte_rgba_sint32; case MESA_FORMAT_RGBX_UINT8: return pack_ubyte_rgbx_uint8; case MESA_FORMAT_RGBX_UINT16: return pack_ubyte_rgbx_uint16; case MESA_FORMAT_RGBX_UINT32: return pack_ubyte_rgbx_uint32; case MESA_FORMAT_RGBX_SINT8: return pack_ubyte_rgbx_sint8; case MESA_FORMAT_RGBX_SINT16: return pack_ubyte_rgbx_sint16; case MESA_FORMAT_RGBX_SINT32: return pack_ubyte_rgbx_sint32; default: return NULL; } } /** * Return a function that can pack a GLfloat rgba[4] color. */ gl_pack_float_rgba_func _mesa_get_pack_float_rgba_function(mesa_format format) { switch (format) { case MESA_FORMAT_A8B8G8R8_UNORM: return pack_float_a8b8g8r8_unorm; case MESA_FORMAT_X8B8G8R8_UNORM: return pack_float_x8b8g8r8_unorm; case MESA_FORMAT_R8G8B8A8_UNORM: return pack_float_r8g8b8a8_unorm; case MESA_FORMAT_R8G8B8X8_UNORM: return pack_float_r8g8b8x8_unorm; case MESA_FORMAT_B8G8R8A8_UNORM: return pack_float_b8g8r8a8_unorm; case MESA_FORMAT_B8G8R8X8_UNORM: return pack_float_b8g8r8x8_unorm; case MESA_FORMAT_A8R8G8B8_UNORM: return pack_float_a8r8g8b8_unorm; case MESA_FORMAT_X8R8G8B8_UNORM: return pack_float_x8r8g8b8_unorm; case MESA_FORMAT_L16A16_UNORM: return pack_float_l16a16_unorm; case MESA_FORMAT_A16L16_UNORM: return pack_float_a16l16_unorm; case MESA_FORMAT_B5G6R5_UNORM: return pack_float_b5g6r5_unorm; case MESA_FORMAT_R5G6B5_UNORM: return pack_float_r5g6b5_unorm; case MESA_FORMAT_B4G4R4A4_UNORM: return pack_float_b4g4r4a4_unorm; case MESA_FORMAT_B4G4R4X4_UNORM: return pack_float_b4g4r4x4_unorm; case MESA_FORMAT_A4R4G4B4_UNORM: return pack_float_a4r4g4b4_unorm; case MESA_FORMAT_A1B5G5R5_UNORM: return pack_float_a1b5g5r5_unorm; case MESA_FORMAT_X1B5G5R5_UNORM: return pack_float_x1b5g5r5_unorm; case MESA_FORMAT_B5G5R5A1_UNORM: return pack_float_b5g5r5a1_unorm; case MESA_FORMAT_B5G5R5X1_UNORM: return pack_float_b5g5r5x1_unorm; case MESA_FORMAT_A1R5G5B5_UNORM: return pack_float_a1r5g5b5_unorm; case MESA_FORMAT_L8A8_UNORM: return pack_float_l8a8_unorm; case MESA_FORMAT_A8L8_UNORM: return pack_float_a8l8_unorm; case MESA_FORMAT_R8G8_UNORM: return pack_float_r8g8_unorm; case MESA_FORMAT_G8R8_UNORM: return pack_float_g8r8_unorm; case MESA_FORMAT_L4A4_UNORM: return pack_float_l4a4_unorm; case MESA_FORMAT_B2G3R3_UNORM: return pack_float_b2g3r3_unorm; case MESA_FORMAT_R16G16_UNORM: return pack_float_r16g16_unorm; case MESA_FORMAT_G16R16_UNORM: return pack_float_g16r16_unorm; case MESA_FORMAT_B10G10R10A2_UNORM: return pack_float_b10g10r10a2_unorm; case MESA_FORMAT_B10G10R10X2_UNORM: return pack_float_b10g10r10x2_unorm; case MESA_FORMAT_R10G10B10A2_UNORM: return pack_float_r10g10b10a2_unorm; case MESA_FORMAT_R10G10B10X2_UNORM: return pack_float_r10g10b10x2_unorm; case MESA_FORMAT_R3G3B2_UNORM: return pack_float_r3g3b2_unorm; case MESA_FORMAT_A4B4G4R4_UNORM: return pack_float_a4b4g4r4_unorm; case MESA_FORMAT_R4G4B4A4_UNORM: return pack_float_r4g4b4a4_unorm; case MESA_FORMAT_R5G5B5A1_UNORM: return pack_float_r5g5b5a1_unorm; case MESA_FORMAT_A2B10G10R10_UNORM: return pack_float_a2b10g10r10_unorm; case MESA_FORMAT_A2R10G10B10_UNORM: return pack_float_a2r10g10b10_unorm; case MESA_FORMAT_A_UNORM8: return pack_float_a_unorm8; case MESA_FORMAT_A_UNORM16: return pack_float_a_unorm16; case MESA_FORMAT_L_UNORM8: return pack_float_l_unorm8; case MESA_FORMAT_L_UNORM16: return pack_float_l_unorm16; case MESA_FORMAT_I_UNORM8: return pack_float_i_unorm8; case MESA_FORMAT_I_UNORM16: return pack_float_i_unorm16; case MESA_FORMAT_R_UNORM8: return pack_float_r_unorm8; case MESA_FORMAT_R_UNORM16: return pack_float_r_unorm16; case MESA_FORMAT_BGR_UNORM8: return pack_float_bgr_unorm8; case MESA_FORMAT_RGB_UNORM8: return pack_float_rgb_unorm8; case MESA_FORMAT_RGBA_UNORM16: return pack_float_rgba_unorm16; case MESA_FORMAT_RGBX_UNORM16: return pack_float_rgbx_unorm16; case MESA_FORMAT_A8B8G8R8_SNORM: return pack_float_a8b8g8r8_snorm; case MESA_FORMAT_X8B8G8R8_SNORM: return pack_float_x8b8g8r8_snorm; case MESA_FORMAT_R8G8B8A8_SNORM: return pack_float_r8g8b8a8_snorm; case MESA_FORMAT_R8G8B8X8_SNORM: return pack_float_r8g8b8x8_snorm; case MESA_FORMAT_R16G16_SNORM: return pack_float_r16g16_snorm; case MESA_FORMAT_G16R16_SNORM: return pack_float_g16r16_snorm; case MESA_FORMAT_R8G8_SNORM: return pack_float_r8g8_snorm; case MESA_FORMAT_G8R8_SNORM: return pack_float_g8r8_snorm; case MESA_FORMAT_L8A8_SNORM: return pack_float_l8a8_snorm; case MESA_FORMAT_A8L8_SNORM: return pack_float_a8l8_snorm; case MESA_FORMAT_A_SNORM8: return pack_float_a_snorm8; case MESA_FORMAT_A_SNORM16: return pack_float_a_snorm16; case MESA_FORMAT_L_SNORM8: return pack_float_l_snorm8; case MESA_FORMAT_L_SNORM16: return pack_float_l_snorm16; case MESA_FORMAT_I_SNORM8: return pack_float_i_snorm8; case MESA_FORMAT_I_SNORM16: return pack_float_i_snorm16; case MESA_FORMAT_R_SNORM8: return pack_float_r_snorm8; case MESA_FORMAT_R_SNORM16: return pack_float_r_snorm16; case MESA_FORMAT_LA_SNORM16: return pack_float_la_snorm16; case MESA_FORMAT_RGB_SNORM16: return pack_float_rgb_snorm16; case MESA_FORMAT_RGBA_SNORM16: return pack_float_rgba_snorm16; case MESA_FORMAT_RGBX_SNORM16: return pack_float_rgbx_snorm16; case MESA_FORMAT_A8B8G8R8_SRGB: return pack_float_a8b8g8r8_srgb; case MESA_FORMAT_B8G8R8A8_SRGB: return pack_float_b8g8r8a8_srgb; case MESA_FORMAT_A8R8G8B8_SRGB: return pack_float_a8r8g8b8_srgb; case MESA_FORMAT_B8G8R8X8_SRGB: return pack_float_b8g8r8x8_srgb; case MESA_FORMAT_X8R8G8B8_SRGB: return pack_float_x8r8g8b8_srgb; case MESA_FORMAT_R8G8B8A8_SRGB: return pack_float_r8g8b8a8_srgb; case MESA_FORMAT_R8G8B8X8_SRGB: return pack_float_r8g8b8x8_srgb; case MESA_FORMAT_X8B8G8R8_SRGB: return pack_float_x8b8g8r8_srgb; case MESA_FORMAT_L8A8_SRGB: return pack_float_l8a8_srgb; case MESA_FORMAT_A8L8_SRGB: return pack_float_a8l8_srgb; case MESA_FORMAT_R_SRGB8: return pack_float_r_srgb8; case MESA_FORMAT_L_SRGB8: return pack_float_l_srgb8; case MESA_FORMAT_BGR_SRGB8: return pack_float_bgr_srgb8; case MESA_FORMAT_R9G9B9E5_FLOAT: return pack_float_r9g9b9e5_float; case MESA_FORMAT_R11G11B10_FLOAT: return pack_float_r11g11b10_float; case MESA_FORMAT_A_FLOAT16: return pack_float_a_float16; case MESA_FORMAT_A_FLOAT32: return pack_float_a_float32; case MESA_FORMAT_L_FLOAT16: return pack_float_l_float16; case MESA_FORMAT_L_FLOAT32: return pack_float_l_float32; case MESA_FORMAT_LA_FLOAT16: return pack_float_la_float16; case MESA_FORMAT_LA_FLOAT32: return pack_float_la_float32; case MESA_FORMAT_I_FLOAT16: return pack_float_i_float16; case MESA_FORMAT_I_FLOAT32: return pack_float_i_float32; case MESA_FORMAT_R_FLOAT16: return pack_float_r_float16; case MESA_FORMAT_R_FLOAT32: return pack_float_r_float32; case MESA_FORMAT_RG_FLOAT16: return pack_float_rg_float16; case MESA_FORMAT_RG_FLOAT32: return pack_float_rg_float32; case MESA_FORMAT_RGB_FLOAT16: return pack_float_rgb_float16; case MESA_FORMAT_RGB_FLOAT32: return pack_float_rgb_float32; case MESA_FORMAT_RGBA_FLOAT16: return pack_float_rgba_float16; case MESA_FORMAT_RGBA_FLOAT32: return pack_float_rgba_float32; case MESA_FORMAT_RGBX_FLOAT16: return pack_float_rgbx_float16; case MESA_FORMAT_RGBX_FLOAT32: return pack_float_rgbx_float32; default: return NULL; } } /** * Pack a row of GLubyte rgba[4] values to the destination. */ void _mesa_pack_ubyte_rgba_row(mesa_format format, GLuint n, const GLubyte src[][4], void *dst) { GLuint i; GLubyte *d = dst; switch (format) { case MESA_FORMAT_A8B8G8R8_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_a8b8g8r8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_X8B8G8R8_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_x8b8g8r8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8B8A8_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_r8g8b8a8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8B8X8_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_r8g8b8x8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_B8G8R8A8_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_b8g8r8a8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_B8G8R8X8_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_b8g8r8x8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_A8R8G8B8_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_a8r8g8b8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_X8R8G8B8_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_x8r8g8b8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_L16A16_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_l16a16_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_A16L16_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_a16l16_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_B5G6R5_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_b5g6r5_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_R5G6B5_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_r5g6b5_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_B4G4R4A4_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_b4g4r4a4_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_B4G4R4X4_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_b4g4r4x4_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_A4R4G4B4_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_a4r4g4b4_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_A1B5G5R5_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_a1b5g5r5_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_X1B5G5R5_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_x1b5g5r5_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_B5G5R5A1_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_b5g5r5a1_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_B5G5R5X1_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_b5g5r5x1_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_A1R5G5B5_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_a1r5g5b5_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_L8A8_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_l8a8_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_A8L8_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_a8l8_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_R8G8_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_r8g8_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_G8R8_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_g8r8_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_L4A4_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_l4a4_unorm(src[i], d); d += 1; } break; case MESA_FORMAT_B2G3R3_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_b2g3r3_unorm(src[i], d); d += 1; } break; case MESA_FORMAT_R16G16_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_r16g16_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_G16R16_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_g16r16_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_B10G10R10A2_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_b10g10r10a2_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_B10G10R10X2_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_b10g10r10x2_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_R10G10B10A2_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_r10g10b10a2_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_R10G10B10X2_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_r10g10b10x2_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_R3G3B2_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_r3g3b2_unorm(src[i], d); d += 1; } break; case MESA_FORMAT_A4B4G4R4_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_a4b4g4r4_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_R4G4B4A4_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_r4g4b4a4_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_R5G5B5A1_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_r5g5b5a1_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_A2B10G10R10_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_a2b10g10r10_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_A2R10G10B10_UNORM: for (i = 0; i < n; ++i) { pack_ubyte_a2r10g10b10_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_A_UNORM8: for (i = 0; i < n; ++i) { pack_ubyte_a_unorm8(src[i], d); d += 1; } break; case MESA_FORMAT_A_UNORM16: for (i = 0; i < n; ++i) { pack_ubyte_a_unorm16(src[i], d); d += 2; } break; case MESA_FORMAT_L_UNORM8: for (i = 0; i < n; ++i) { pack_ubyte_l_unorm8(src[i], d); d += 1; } break; case MESA_FORMAT_L_UNORM16: for (i = 0; i < n; ++i) { pack_ubyte_l_unorm16(src[i], d); d += 2; } break; case MESA_FORMAT_I_UNORM8: for (i = 0; i < n; ++i) { pack_ubyte_i_unorm8(src[i], d); d += 1; } break; case MESA_FORMAT_I_UNORM16: for (i = 0; i < n; ++i) { pack_ubyte_i_unorm16(src[i], d); d += 2; } break; case MESA_FORMAT_R_UNORM8: for (i = 0; i < n; ++i) { pack_ubyte_r_unorm8(src[i], d); d += 1; } break; case MESA_FORMAT_R_UNORM16: for (i = 0; i < n; ++i) { pack_ubyte_r_unorm16(src[i], d); d += 2; } break; case MESA_FORMAT_BGR_UNORM8: for (i = 0; i < n; ++i) { pack_ubyte_bgr_unorm8(src[i], d); d += 3; } break; case MESA_FORMAT_RGB_UNORM8: for (i = 0; i < n; ++i) { pack_ubyte_rgb_unorm8(src[i], d); d += 3; } break; case MESA_FORMAT_RGBA_UNORM16: for (i = 0; i < n; ++i) { pack_ubyte_rgba_unorm16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBX_UNORM16: for (i = 0; i < n; ++i) { pack_ubyte_rgbx_unorm16(src[i], d); d += 8; } break; case MESA_FORMAT_A8B8G8R8_SNORM: for (i = 0; i < n; ++i) { pack_ubyte_a8b8g8r8_snorm(src[i], d); d += 4; } break; case MESA_FORMAT_X8B8G8R8_SNORM: for (i = 0; i < n; ++i) { pack_ubyte_x8b8g8r8_snorm(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8B8A8_SNORM: for (i = 0; i < n; ++i) { pack_ubyte_r8g8b8a8_snorm(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8B8X8_SNORM: for (i = 0; i < n; ++i) { pack_ubyte_r8g8b8x8_snorm(src[i], d); d += 4; } break; case MESA_FORMAT_R16G16_SNORM: for (i = 0; i < n; ++i) { pack_ubyte_r16g16_snorm(src[i], d); d += 4; } break; case MESA_FORMAT_G16R16_SNORM: for (i = 0; i < n; ++i) { pack_ubyte_g16r16_snorm(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8_SNORM: for (i = 0; i < n; ++i) { pack_ubyte_r8g8_snorm(src[i], d); d += 2; } break; case MESA_FORMAT_G8R8_SNORM: for (i = 0; i < n; ++i) { pack_ubyte_g8r8_snorm(src[i], d); d += 2; } break; case MESA_FORMAT_L8A8_SNORM: for (i = 0; i < n; ++i) { pack_ubyte_l8a8_snorm(src[i], d); d += 2; } break; case MESA_FORMAT_A8L8_SNORM: for (i = 0; i < n; ++i) { pack_ubyte_a8l8_snorm(src[i], d); d += 2; } break; case MESA_FORMAT_A_SNORM8: for (i = 0; i < n; ++i) { pack_ubyte_a_snorm8(src[i], d); d += 1; } break; case MESA_FORMAT_A_SNORM16: for (i = 0; i < n; ++i) { pack_ubyte_a_snorm16(src[i], d); d += 2; } break; case MESA_FORMAT_L_SNORM8: for (i = 0; i < n; ++i) { pack_ubyte_l_snorm8(src[i], d); d += 1; } break; case MESA_FORMAT_L_SNORM16: for (i = 0; i < n; ++i) { pack_ubyte_l_snorm16(src[i], d); d += 2; } break; case MESA_FORMAT_I_SNORM8: for (i = 0; i < n; ++i) { pack_ubyte_i_snorm8(src[i], d); d += 1; } break; case MESA_FORMAT_I_SNORM16: for (i = 0; i < n; ++i) { pack_ubyte_i_snorm16(src[i], d); d += 2; } break; case MESA_FORMAT_R_SNORM8: for (i = 0; i < n; ++i) { pack_ubyte_r_snorm8(src[i], d); d += 1; } break; case MESA_FORMAT_R_SNORM16: for (i = 0; i < n; ++i) { pack_ubyte_r_snorm16(src[i], d); d += 2; } break; case MESA_FORMAT_LA_SNORM16: for (i = 0; i < n; ++i) { pack_ubyte_la_snorm16(src[i], d); d += 4; } break; case MESA_FORMAT_RGB_SNORM16: for (i = 0; i < n; ++i) { pack_ubyte_rgb_snorm16(src[i], d); d += 6; } break; case MESA_FORMAT_RGBA_SNORM16: for (i = 0; i < n; ++i) { pack_ubyte_rgba_snorm16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBX_SNORM16: for (i = 0; i < n; ++i) { pack_ubyte_rgbx_snorm16(src[i], d); d += 8; } break; case MESA_FORMAT_A8B8G8R8_SRGB: for (i = 0; i < n; ++i) { pack_ubyte_a8b8g8r8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_B8G8R8A8_SRGB: for (i = 0; i < n; ++i) { pack_ubyte_b8g8r8a8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_A8R8G8B8_SRGB: for (i = 0; i < n; ++i) { pack_ubyte_a8r8g8b8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_B8G8R8X8_SRGB: for (i = 0; i < n; ++i) { pack_ubyte_b8g8r8x8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_X8R8G8B8_SRGB: for (i = 0; i < n; ++i) { pack_ubyte_x8r8g8b8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8B8A8_SRGB: for (i = 0; i < n; ++i) { pack_ubyte_r8g8b8a8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8B8X8_SRGB: for (i = 0; i < n; ++i) { pack_ubyte_r8g8b8x8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_X8B8G8R8_SRGB: for (i = 0; i < n; ++i) { pack_ubyte_x8b8g8r8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_L8A8_SRGB: for (i = 0; i < n; ++i) { pack_ubyte_l8a8_srgb(src[i], d); d += 2; } break; case MESA_FORMAT_A8L8_SRGB: for (i = 0; i < n; ++i) { pack_ubyte_a8l8_srgb(src[i], d); d += 2; } break; case MESA_FORMAT_R_SRGB8: for (i = 0; i < n; ++i) { pack_ubyte_r_srgb8(src[i], d); d += 1; } break; case MESA_FORMAT_L_SRGB8: for (i = 0; i < n; ++i) { pack_ubyte_l_srgb8(src[i], d); d += 1; } break; case MESA_FORMAT_BGR_SRGB8: for (i = 0; i < n; ++i) { pack_ubyte_bgr_srgb8(src[i], d); d += 3; } break; case MESA_FORMAT_R9G9B9E5_FLOAT: for (i = 0; i < n; ++i) { pack_ubyte_r9g9b9e5_float(src[i], d); d += 4; } break; case MESA_FORMAT_R11G11B10_FLOAT: for (i = 0; i < n; ++i) { pack_ubyte_r11g11b10_float(src[i], d); d += 4; } break; case MESA_FORMAT_A_FLOAT16: for (i = 0; i < n; ++i) { pack_ubyte_a_float16(src[i], d); d += 2; } break; case MESA_FORMAT_A_FLOAT32: for (i = 0; i < n; ++i) { pack_ubyte_a_float32(src[i], d); d += 4; } break; case MESA_FORMAT_L_FLOAT16: for (i = 0; i < n; ++i) { pack_ubyte_l_float16(src[i], d); d += 2; } break; case MESA_FORMAT_L_FLOAT32: for (i = 0; i < n; ++i) { pack_ubyte_l_float32(src[i], d); d += 4; } break; case MESA_FORMAT_LA_FLOAT16: for (i = 0; i < n; ++i) { pack_ubyte_la_float16(src[i], d); d += 4; } break; case MESA_FORMAT_LA_FLOAT32: for (i = 0; i < n; ++i) { pack_ubyte_la_float32(src[i], d); d += 8; } break; case MESA_FORMAT_I_FLOAT16: for (i = 0; i < n; ++i) { pack_ubyte_i_float16(src[i], d); d += 2; } break; case MESA_FORMAT_I_FLOAT32: for (i = 0; i < n; ++i) { pack_ubyte_i_float32(src[i], d); d += 4; } break; case MESA_FORMAT_R_FLOAT16: for (i = 0; i < n; ++i) { pack_ubyte_r_float16(src[i], d); d += 2; } break; case MESA_FORMAT_R_FLOAT32: for (i = 0; i < n; ++i) { pack_ubyte_r_float32(src[i], d); d += 4; } break; case MESA_FORMAT_RG_FLOAT16: for (i = 0; i < n; ++i) { pack_ubyte_rg_float16(src[i], d); d += 4; } break; case MESA_FORMAT_RG_FLOAT32: for (i = 0; i < n; ++i) { pack_ubyte_rg_float32(src[i], d); d += 8; } break; case MESA_FORMAT_RGB_FLOAT16: for (i = 0; i < n; ++i) { pack_ubyte_rgb_float16(src[i], d); d += 6; } break; case MESA_FORMAT_RGB_FLOAT32: for (i = 0; i < n; ++i) { pack_ubyte_rgb_float32(src[i], d); d += 12; } break; case MESA_FORMAT_RGBA_FLOAT16: for (i = 0; i < n; ++i) { pack_ubyte_rgba_float16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBA_FLOAT32: for (i = 0; i < n; ++i) { pack_ubyte_rgba_float32(src[i], d); d += 16; } break; case MESA_FORMAT_RGBX_FLOAT16: for (i = 0; i < n; ++i) { pack_ubyte_rgbx_float16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBX_FLOAT32: for (i = 0; i < n; ++i) { pack_ubyte_rgbx_float32(src[i], d); d += 16; } break; case MESA_FORMAT_A8B8G8R8_UINT: for (i = 0; i < n; ++i) { pack_ubyte_a8b8g8r8_uint(src[i], d); d += 4; } break; case MESA_FORMAT_A8R8G8B8_UINT: for (i = 0; i < n; ++i) { pack_ubyte_a8r8g8b8_uint(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8B8A8_UINT: for (i = 0; i < n; ++i) { pack_ubyte_r8g8b8a8_uint(src[i], d); d += 4; } break; case MESA_FORMAT_B8G8R8A8_UINT: for (i = 0; i < n; ++i) { pack_ubyte_b8g8r8a8_uint(src[i], d); d += 4; } break; case MESA_FORMAT_B10G10R10A2_UINT: for (i = 0; i < n; ++i) { pack_ubyte_b10g10r10a2_uint(src[i], d); d += 4; } break; case MESA_FORMAT_R10G10B10A2_UINT: for (i = 0; i < n; ++i) { pack_ubyte_r10g10b10a2_uint(src[i], d); d += 4; } break; case MESA_FORMAT_A2B10G10R10_UINT: for (i = 0; i < n; ++i) { pack_ubyte_a2b10g10r10_uint(src[i], d); d += 4; } break; case MESA_FORMAT_A2R10G10B10_UINT: for (i = 0; i < n; ++i) { pack_ubyte_a2r10g10b10_uint(src[i], d); d += 4; } break; case MESA_FORMAT_B5G6R5_UINT: for (i = 0; i < n; ++i) { pack_ubyte_b5g6r5_uint(src[i], d); d += 2; } break; case MESA_FORMAT_R5G6B5_UINT: for (i = 0; i < n; ++i) { pack_ubyte_r5g6b5_uint(src[i], d); d += 2; } break; case MESA_FORMAT_B2G3R3_UINT: for (i = 0; i < n; ++i) { pack_ubyte_b2g3r3_uint(src[i], d); d += 1; } break; case MESA_FORMAT_R3G3B2_UINT: for (i = 0; i < n; ++i) { pack_ubyte_r3g3b2_uint(src[i], d); d += 1; } break; case MESA_FORMAT_A4B4G4R4_UINT: for (i = 0; i < n; ++i) { pack_ubyte_a4b4g4r4_uint(src[i], d); d += 2; } break; case MESA_FORMAT_R4G4B4A4_UINT: for (i = 0; i < n; ++i) { pack_ubyte_r4g4b4a4_uint(src[i], d); d += 2; } break; case MESA_FORMAT_B4G4R4A4_UINT: for (i = 0; i < n; ++i) { pack_ubyte_b4g4r4a4_uint(src[i], d); d += 2; } break; case MESA_FORMAT_A4R4G4B4_UINT: for (i = 0; i < n; ++i) { pack_ubyte_a4r4g4b4_uint(src[i], d); d += 2; } break; case MESA_FORMAT_A1B5G5R5_UINT: for (i = 0; i < n; ++i) { pack_ubyte_a1b5g5r5_uint(src[i], d); d += 2; } break; case MESA_FORMAT_B5G5R5A1_UINT: for (i = 0; i < n; ++i) { pack_ubyte_b5g5r5a1_uint(src[i], d); d += 2; } break; case MESA_FORMAT_A1R5G5B5_UINT: for (i = 0; i < n; ++i) { pack_ubyte_a1r5g5b5_uint(src[i], d); d += 2; } break; case MESA_FORMAT_R5G5B5A1_UINT: for (i = 0; i < n; ++i) { pack_ubyte_r5g5b5a1_uint(src[i], d); d += 2; } break; case MESA_FORMAT_A_UINT8: for (i = 0; i < n; ++i) { pack_ubyte_a_uint8(src[i], d); d += 1; } break; case MESA_FORMAT_A_UINT16: for (i = 0; i < n; ++i) { pack_ubyte_a_uint16(src[i], d); d += 2; } break; case MESA_FORMAT_A_UINT32: for (i = 0; i < n; ++i) { pack_ubyte_a_uint32(src[i], d); d += 4; } break; case MESA_FORMAT_A_SINT8: for (i = 0; i < n; ++i) { pack_ubyte_a_sint8(src[i], d); d += 1; } break; case MESA_FORMAT_A_SINT16: for (i = 0; i < n; ++i) { pack_ubyte_a_sint16(src[i], d); d += 2; } break; case MESA_FORMAT_A_SINT32: for (i = 0; i < n; ++i) { pack_ubyte_a_sint32(src[i], d); d += 4; } break; case MESA_FORMAT_I_UINT8: for (i = 0; i < n; ++i) { pack_ubyte_i_uint8(src[i], d); d += 1; } break; case MESA_FORMAT_I_UINT16: for (i = 0; i < n; ++i) { pack_ubyte_i_uint16(src[i], d); d += 2; } break; case MESA_FORMAT_I_UINT32: for (i = 0; i < n; ++i) { pack_ubyte_i_uint32(src[i], d); d += 4; } break; case MESA_FORMAT_I_SINT8: for (i = 0; i < n; ++i) { pack_ubyte_i_sint8(src[i], d); d += 1; } break; case MESA_FORMAT_I_SINT16: for (i = 0; i < n; ++i) { pack_ubyte_i_sint16(src[i], d); d += 2; } break; case MESA_FORMAT_I_SINT32: for (i = 0; i < n; ++i) { pack_ubyte_i_sint32(src[i], d); d += 4; } break; case MESA_FORMAT_L_UINT8: for (i = 0; i < n; ++i) { pack_ubyte_l_uint8(src[i], d); d += 1; } break; case MESA_FORMAT_L_UINT16: for (i = 0; i < n; ++i) { pack_ubyte_l_uint16(src[i], d); d += 2; } break; case MESA_FORMAT_L_UINT32: for (i = 0; i < n; ++i) { pack_ubyte_l_uint32(src[i], d); d += 4; } break; case MESA_FORMAT_L_SINT8: for (i = 0; i < n; ++i) { pack_ubyte_l_sint8(src[i], d); d += 1; } break; case MESA_FORMAT_L_SINT16: for (i = 0; i < n; ++i) { pack_ubyte_l_sint16(src[i], d); d += 2; } break; case MESA_FORMAT_L_SINT32: for (i = 0; i < n; ++i) { pack_ubyte_l_sint32(src[i], d); d += 4; } break; case MESA_FORMAT_LA_UINT8: for (i = 0; i < n; ++i) { pack_ubyte_la_uint8(src[i], d); d += 2; } break; case MESA_FORMAT_LA_UINT16: for (i = 0; i < n; ++i) { pack_ubyte_la_uint16(src[i], d); d += 4; } break; case MESA_FORMAT_LA_UINT32: for (i = 0; i < n; ++i) { pack_ubyte_la_uint32(src[i], d); d += 8; } break; case MESA_FORMAT_LA_SINT8: for (i = 0; i < n; ++i) { pack_ubyte_la_sint8(src[i], d); d += 2; } break; case MESA_FORMAT_LA_SINT16: for (i = 0; i < n; ++i) { pack_ubyte_la_sint16(src[i], d); d += 4; } break; case MESA_FORMAT_LA_SINT32: for (i = 0; i < n; ++i) { pack_ubyte_la_sint32(src[i], d); d += 8; } break; case MESA_FORMAT_R_UINT8: for (i = 0; i < n; ++i) { pack_ubyte_r_uint8(src[i], d); d += 1; } break; case MESA_FORMAT_R_UINT16: for (i = 0; i < n; ++i) { pack_ubyte_r_uint16(src[i], d); d += 2; } break; case MESA_FORMAT_R_UINT32: for (i = 0; i < n; ++i) { pack_ubyte_r_uint32(src[i], d); d += 4; } break; case MESA_FORMAT_R_SINT8: for (i = 0; i < n; ++i) { pack_ubyte_r_sint8(src[i], d); d += 1; } break; case MESA_FORMAT_R_SINT16: for (i = 0; i < n; ++i) { pack_ubyte_r_sint16(src[i], d); d += 2; } break; case MESA_FORMAT_R_SINT32: for (i = 0; i < n; ++i) { pack_ubyte_r_sint32(src[i], d); d += 4; } break; case MESA_FORMAT_RG_UINT8: for (i = 0; i < n; ++i) { pack_ubyte_rg_uint8(src[i], d); d += 2; } break; case MESA_FORMAT_RG_UINT16: for (i = 0; i < n; ++i) { pack_ubyte_rg_uint16(src[i], d); d += 4; } break; case MESA_FORMAT_RG_UINT32: for (i = 0; i < n; ++i) { pack_ubyte_rg_uint32(src[i], d); d += 8; } break; case MESA_FORMAT_RG_SINT8: for (i = 0; i < n; ++i) { pack_ubyte_rg_sint8(src[i], d); d += 2; } break; case MESA_FORMAT_RG_SINT16: for (i = 0; i < n; ++i) { pack_ubyte_rg_sint16(src[i], d); d += 4; } break; case MESA_FORMAT_RG_SINT32: for (i = 0; i < n; ++i) { pack_ubyte_rg_sint32(src[i], d); d += 8; } break; case MESA_FORMAT_RGB_UINT8: for (i = 0; i < n; ++i) { pack_ubyte_rgb_uint8(src[i], d); d += 3; } break; case MESA_FORMAT_RGB_UINT16: for (i = 0; i < n; ++i) { pack_ubyte_rgb_uint16(src[i], d); d += 6; } break; case MESA_FORMAT_RGB_UINT32: for (i = 0; i < n; ++i) { pack_ubyte_rgb_uint32(src[i], d); d += 12; } break; case MESA_FORMAT_RGB_SINT8: for (i = 0; i < n; ++i) { pack_ubyte_rgb_sint8(src[i], d); d += 3; } break; case MESA_FORMAT_RGB_SINT16: for (i = 0; i < n; ++i) { pack_ubyte_rgb_sint16(src[i], d); d += 6; } break; case MESA_FORMAT_RGB_SINT32: for (i = 0; i < n; ++i) { pack_ubyte_rgb_sint32(src[i], d); d += 12; } break; case MESA_FORMAT_RGBA_UINT8: for (i = 0; i < n; ++i) { pack_ubyte_rgba_uint8(src[i], d); d += 4; } break; case MESA_FORMAT_RGBA_UINT16: for (i = 0; i < n; ++i) { pack_ubyte_rgba_uint16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBA_UINT32: for (i = 0; i < n; ++i) { pack_ubyte_rgba_uint32(src[i], d); d += 16; } break; case MESA_FORMAT_RGBA_SINT8: for (i = 0; i < n; ++i) { pack_ubyte_rgba_sint8(src[i], d); d += 4; } break; case MESA_FORMAT_RGBA_SINT16: for (i = 0; i < n; ++i) { pack_ubyte_rgba_sint16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBA_SINT32: for (i = 0; i < n; ++i) { pack_ubyte_rgba_sint32(src[i], d); d += 16; } break; case MESA_FORMAT_RGBX_UINT8: for (i = 0; i < n; ++i) { pack_ubyte_rgbx_uint8(src[i], d); d += 4; } break; case MESA_FORMAT_RGBX_UINT16: for (i = 0; i < n; ++i) { pack_ubyte_rgbx_uint16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBX_UINT32: for (i = 0; i < n; ++i) { pack_ubyte_rgbx_uint32(src[i], d); d += 16; } break; case MESA_FORMAT_RGBX_SINT8: for (i = 0; i < n; ++i) { pack_ubyte_rgbx_sint8(src[i], d); d += 4; } break; case MESA_FORMAT_RGBX_SINT16: for (i = 0; i < n; ++i) { pack_ubyte_rgbx_sint16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBX_SINT32: for (i = 0; i < n; ++i) { pack_ubyte_rgbx_sint32(src[i], d); d += 16; } break; default: assert(!"Invalid format"); } } /** * Pack a row of GLuint rgba[4] values to the destination. */ void _mesa_pack_uint_rgba_row(mesa_format format, GLuint n, const GLuint src[][4], void *dst) { GLuint i; GLubyte *d = dst; switch (format) { case MESA_FORMAT_A8B8G8R8_UINT: for (i = 0; i < n; ++i) { pack_uint_a8b8g8r8_uint(src[i], d); d += 4; } break; case MESA_FORMAT_A8R8G8B8_UINT: for (i = 0; i < n; ++i) { pack_uint_a8r8g8b8_uint(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8B8A8_UINT: for (i = 0; i < n; ++i) { pack_uint_r8g8b8a8_uint(src[i], d); d += 4; } break; case MESA_FORMAT_B8G8R8A8_UINT: for (i = 0; i < n; ++i) { pack_uint_b8g8r8a8_uint(src[i], d); d += 4; } break; case MESA_FORMAT_B10G10R10A2_UINT: for (i = 0; i < n; ++i) { pack_uint_b10g10r10a2_uint(src[i], d); d += 4; } break; case MESA_FORMAT_R10G10B10A2_UINT: for (i = 0; i < n; ++i) { pack_uint_r10g10b10a2_uint(src[i], d); d += 4; } break; case MESA_FORMAT_A2B10G10R10_UINT: for (i = 0; i < n; ++i) { pack_uint_a2b10g10r10_uint(src[i], d); d += 4; } break; case MESA_FORMAT_A2R10G10B10_UINT: for (i = 0; i < n; ++i) { pack_uint_a2r10g10b10_uint(src[i], d); d += 4; } break; case MESA_FORMAT_B5G6R5_UINT: for (i = 0; i < n; ++i) { pack_uint_b5g6r5_uint(src[i], d); d += 2; } break; case MESA_FORMAT_R5G6B5_UINT: for (i = 0; i < n; ++i) { pack_uint_r5g6b5_uint(src[i], d); d += 2; } break; case MESA_FORMAT_B2G3R3_UINT: for (i = 0; i < n; ++i) { pack_uint_b2g3r3_uint(src[i], d); d += 1; } break; case MESA_FORMAT_R3G3B2_UINT: for (i = 0; i < n; ++i) { pack_uint_r3g3b2_uint(src[i], d); d += 1; } break; case MESA_FORMAT_A4B4G4R4_UINT: for (i = 0; i < n; ++i) { pack_uint_a4b4g4r4_uint(src[i], d); d += 2; } break; case MESA_FORMAT_R4G4B4A4_UINT: for (i = 0; i < n; ++i) { pack_uint_r4g4b4a4_uint(src[i], d); d += 2; } break; case MESA_FORMAT_B4G4R4A4_UINT: for (i = 0; i < n; ++i) { pack_uint_b4g4r4a4_uint(src[i], d); d += 2; } break; case MESA_FORMAT_A4R4G4B4_UINT: for (i = 0; i < n; ++i) { pack_uint_a4r4g4b4_uint(src[i], d); d += 2; } break; case MESA_FORMAT_A1B5G5R5_UINT: for (i = 0; i < n; ++i) { pack_uint_a1b5g5r5_uint(src[i], d); d += 2; } break; case MESA_FORMAT_B5G5R5A1_UINT: for (i = 0; i < n; ++i) { pack_uint_b5g5r5a1_uint(src[i], d); d += 2; } break; case MESA_FORMAT_A1R5G5B5_UINT: for (i = 0; i < n; ++i) { pack_uint_a1r5g5b5_uint(src[i], d); d += 2; } break; case MESA_FORMAT_R5G5B5A1_UINT: for (i = 0; i < n; ++i) { pack_uint_r5g5b5a1_uint(src[i], d); d += 2; } break; case MESA_FORMAT_A_UINT8: for (i = 0; i < n; ++i) { pack_uint_a_uint8(src[i], d); d += 1; } break; case MESA_FORMAT_A_UINT16: for (i = 0; i < n; ++i) { pack_uint_a_uint16(src[i], d); d += 2; } break; case MESA_FORMAT_A_UINT32: for (i = 0; i < n; ++i) { pack_uint_a_uint32(src[i], d); d += 4; } break; case MESA_FORMAT_A_SINT8: for (i = 0; i < n; ++i) { pack_uint_a_sint8(src[i], d); d += 1; } break; case MESA_FORMAT_A_SINT16: for (i = 0; i < n; ++i) { pack_uint_a_sint16(src[i], d); d += 2; } break; case MESA_FORMAT_A_SINT32: for (i = 0; i < n; ++i) { pack_uint_a_sint32(src[i], d); d += 4; } break; case MESA_FORMAT_I_UINT8: for (i = 0; i < n; ++i) { pack_uint_i_uint8(src[i], d); d += 1; } break; case MESA_FORMAT_I_UINT16: for (i = 0; i < n; ++i) { pack_uint_i_uint16(src[i], d); d += 2; } break; case MESA_FORMAT_I_UINT32: for (i = 0; i < n; ++i) { pack_uint_i_uint32(src[i], d); d += 4; } break; case MESA_FORMAT_I_SINT8: for (i = 0; i < n; ++i) { pack_uint_i_sint8(src[i], d); d += 1; } break; case MESA_FORMAT_I_SINT16: for (i = 0; i < n; ++i) { pack_uint_i_sint16(src[i], d); d += 2; } break; case MESA_FORMAT_I_SINT32: for (i = 0; i < n; ++i) { pack_uint_i_sint32(src[i], d); d += 4; } break; case MESA_FORMAT_L_UINT8: for (i = 0; i < n; ++i) { pack_uint_l_uint8(src[i], d); d += 1; } break; case MESA_FORMAT_L_UINT16: for (i = 0; i < n; ++i) { pack_uint_l_uint16(src[i], d); d += 2; } break; case MESA_FORMAT_L_UINT32: for (i = 0; i < n; ++i) { pack_uint_l_uint32(src[i], d); d += 4; } break; case MESA_FORMAT_L_SINT8: for (i = 0; i < n; ++i) { pack_uint_l_sint8(src[i], d); d += 1; } break; case MESA_FORMAT_L_SINT16: for (i = 0; i < n; ++i) { pack_uint_l_sint16(src[i], d); d += 2; } break; case MESA_FORMAT_L_SINT32: for (i = 0; i < n; ++i) { pack_uint_l_sint32(src[i], d); d += 4; } break; case MESA_FORMAT_LA_UINT8: for (i = 0; i < n; ++i) { pack_uint_la_uint8(src[i], d); d += 2; } break; case MESA_FORMAT_LA_UINT16: for (i = 0; i < n; ++i) { pack_uint_la_uint16(src[i], d); d += 4; } break; case MESA_FORMAT_LA_UINT32: for (i = 0; i < n; ++i) { pack_uint_la_uint32(src[i], d); d += 8; } break; case MESA_FORMAT_LA_SINT8: for (i = 0; i < n; ++i) { pack_uint_la_sint8(src[i], d); d += 2; } break; case MESA_FORMAT_LA_SINT16: for (i = 0; i < n; ++i) { pack_uint_la_sint16(src[i], d); d += 4; } break; case MESA_FORMAT_LA_SINT32: for (i = 0; i < n; ++i) { pack_uint_la_sint32(src[i], d); d += 8; } break; case MESA_FORMAT_R_UINT8: for (i = 0; i < n; ++i) { pack_uint_r_uint8(src[i], d); d += 1; } break; case MESA_FORMAT_R_UINT16: for (i = 0; i < n; ++i) { pack_uint_r_uint16(src[i], d); d += 2; } break; case MESA_FORMAT_R_UINT32: for (i = 0; i < n; ++i) { pack_uint_r_uint32(src[i], d); d += 4; } break; case MESA_FORMAT_R_SINT8: for (i = 0; i < n; ++i) { pack_uint_r_sint8(src[i], d); d += 1; } break; case MESA_FORMAT_R_SINT16: for (i = 0; i < n; ++i) { pack_uint_r_sint16(src[i], d); d += 2; } break; case MESA_FORMAT_R_SINT32: for (i = 0; i < n; ++i) { pack_uint_r_sint32(src[i], d); d += 4; } break; case MESA_FORMAT_RG_UINT8: for (i = 0; i < n; ++i) { pack_uint_rg_uint8(src[i], d); d += 2; } break; case MESA_FORMAT_RG_UINT16: for (i = 0; i < n; ++i) { pack_uint_rg_uint16(src[i], d); d += 4; } break; case MESA_FORMAT_RG_UINT32: for (i = 0; i < n; ++i) { pack_uint_rg_uint32(src[i], d); d += 8; } break; case MESA_FORMAT_RG_SINT8: for (i = 0; i < n; ++i) { pack_uint_rg_sint8(src[i], d); d += 2; } break; case MESA_FORMAT_RG_SINT16: for (i = 0; i < n; ++i) { pack_uint_rg_sint16(src[i], d); d += 4; } break; case MESA_FORMAT_RG_SINT32: for (i = 0; i < n; ++i) { pack_uint_rg_sint32(src[i], d); d += 8; } break; case MESA_FORMAT_RGB_UINT8: for (i = 0; i < n; ++i) { pack_uint_rgb_uint8(src[i], d); d += 3; } break; case MESA_FORMAT_RGB_UINT16: for (i = 0; i < n; ++i) { pack_uint_rgb_uint16(src[i], d); d += 6; } break; case MESA_FORMAT_RGB_UINT32: for (i = 0; i < n; ++i) { pack_uint_rgb_uint32(src[i], d); d += 12; } break; case MESA_FORMAT_RGB_SINT8: for (i = 0; i < n; ++i) { pack_uint_rgb_sint8(src[i], d); d += 3; } break; case MESA_FORMAT_RGB_SINT16: for (i = 0; i < n; ++i) { pack_uint_rgb_sint16(src[i], d); d += 6; } break; case MESA_FORMAT_RGB_SINT32: for (i = 0; i < n; ++i) { pack_uint_rgb_sint32(src[i], d); d += 12; } break; case MESA_FORMAT_RGBA_UINT8: for (i = 0; i < n; ++i) { pack_uint_rgba_uint8(src[i], d); d += 4; } break; case MESA_FORMAT_RGBA_UINT16: for (i = 0; i < n; ++i) { pack_uint_rgba_uint16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBA_UINT32: for (i = 0; i < n; ++i) { pack_uint_rgba_uint32(src[i], d); d += 16; } break; case MESA_FORMAT_RGBA_SINT8: for (i = 0; i < n; ++i) { pack_uint_rgba_sint8(src[i], d); d += 4; } break; case MESA_FORMAT_RGBA_SINT16: for (i = 0; i < n; ++i) { pack_uint_rgba_sint16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBA_SINT32: for (i = 0; i < n; ++i) { pack_uint_rgba_sint32(src[i], d); d += 16; } break; case MESA_FORMAT_RGBX_UINT8: for (i = 0; i < n; ++i) { pack_uint_rgbx_uint8(src[i], d); d += 4; } break; case MESA_FORMAT_RGBX_UINT16: for (i = 0; i < n; ++i) { pack_uint_rgbx_uint16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBX_UINT32: for (i = 0; i < n; ++i) { pack_uint_rgbx_uint32(src[i], d); d += 16; } break; case MESA_FORMAT_RGBX_SINT8: for (i = 0; i < n; ++i) { pack_uint_rgbx_sint8(src[i], d); d += 4; } break; case MESA_FORMAT_RGBX_SINT16: for (i = 0; i < n; ++i) { pack_uint_rgbx_sint16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBX_SINT32: for (i = 0; i < n; ++i) { pack_uint_rgbx_sint32(src[i], d); d += 16; } break; default: assert(!"Invalid format"); } } /** * Pack a row of GLfloat rgba[4] values to the destination. */ void _mesa_pack_float_rgba_row(mesa_format format, GLuint n, const GLfloat src[][4], void *dst) { GLuint i; GLubyte *d = dst; switch (format) { case MESA_FORMAT_A8B8G8R8_UNORM: for (i = 0; i < n; ++i) { pack_float_a8b8g8r8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_X8B8G8R8_UNORM: for (i = 0; i < n; ++i) { pack_float_x8b8g8r8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8B8A8_UNORM: for (i = 0; i < n; ++i) { pack_float_r8g8b8a8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8B8X8_UNORM: for (i = 0; i < n; ++i) { pack_float_r8g8b8x8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_B8G8R8A8_UNORM: for (i = 0; i < n; ++i) { pack_float_b8g8r8a8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_B8G8R8X8_UNORM: for (i = 0; i < n; ++i) { pack_float_b8g8r8x8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_A8R8G8B8_UNORM: for (i = 0; i < n; ++i) { pack_float_a8r8g8b8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_X8R8G8B8_UNORM: for (i = 0; i < n; ++i) { pack_float_x8r8g8b8_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_L16A16_UNORM: for (i = 0; i < n; ++i) { pack_float_l16a16_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_A16L16_UNORM: for (i = 0; i < n; ++i) { pack_float_a16l16_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_B5G6R5_UNORM: for (i = 0; i < n; ++i) { pack_float_b5g6r5_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_R5G6B5_UNORM: for (i = 0; i < n; ++i) { pack_float_r5g6b5_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_B4G4R4A4_UNORM: for (i = 0; i < n; ++i) { pack_float_b4g4r4a4_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_B4G4R4X4_UNORM: for (i = 0; i < n; ++i) { pack_float_b4g4r4x4_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_A4R4G4B4_UNORM: for (i = 0; i < n; ++i) { pack_float_a4r4g4b4_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_A1B5G5R5_UNORM: for (i = 0; i < n; ++i) { pack_float_a1b5g5r5_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_X1B5G5R5_UNORM: for (i = 0; i < n; ++i) { pack_float_x1b5g5r5_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_B5G5R5A1_UNORM: for (i = 0; i < n; ++i) { pack_float_b5g5r5a1_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_B5G5R5X1_UNORM: for (i = 0; i < n; ++i) { pack_float_b5g5r5x1_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_A1R5G5B5_UNORM: for (i = 0; i < n; ++i) { pack_float_a1r5g5b5_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_L8A8_UNORM: for (i = 0; i < n; ++i) { pack_float_l8a8_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_A8L8_UNORM: for (i = 0; i < n; ++i) { pack_float_a8l8_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_R8G8_UNORM: for (i = 0; i < n; ++i) { pack_float_r8g8_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_G8R8_UNORM: for (i = 0; i < n; ++i) { pack_float_g8r8_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_L4A4_UNORM: for (i = 0; i < n; ++i) { pack_float_l4a4_unorm(src[i], d); d += 1; } break; case MESA_FORMAT_B2G3R3_UNORM: for (i = 0; i < n; ++i) { pack_float_b2g3r3_unorm(src[i], d); d += 1; } break; case MESA_FORMAT_R16G16_UNORM: for (i = 0; i < n; ++i) { pack_float_r16g16_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_G16R16_UNORM: for (i = 0; i < n; ++i) { pack_float_g16r16_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_B10G10R10A2_UNORM: for (i = 0; i < n; ++i) { pack_float_b10g10r10a2_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_B10G10R10X2_UNORM: for (i = 0; i < n; ++i) { pack_float_b10g10r10x2_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_R10G10B10A2_UNORM: for (i = 0; i < n; ++i) { pack_float_r10g10b10a2_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_R10G10B10X2_UNORM: for (i = 0; i < n; ++i) { pack_float_r10g10b10x2_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_R3G3B2_UNORM: for (i = 0; i < n; ++i) { pack_float_r3g3b2_unorm(src[i], d); d += 1; } break; case MESA_FORMAT_A4B4G4R4_UNORM: for (i = 0; i < n; ++i) { pack_float_a4b4g4r4_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_R4G4B4A4_UNORM: for (i = 0; i < n; ++i) { pack_float_r4g4b4a4_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_R5G5B5A1_UNORM: for (i = 0; i < n; ++i) { pack_float_r5g5b5a1_unorm(src[i], d); d += 2; } break; case MESA_FORMAT_A2B10G10R10_UNORM: for (i = 0; i < n; ++i) { pack_float_a2b10g10r10_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_A2R10G10B10_UNORM: for (i = 0; i < n; ++i) { pack_float_a2r10g10b10_unorm(src[i], d); d += 4; } break; case MESA_FORMAT_A_UNORM8: for (i = 0; i < n; ++i) { pack_float_a_unorm8(src[i], d); d += 1; } break; case MESA_FORMAT_A_UNORM16: for (i = 0; i < n; ++i) { pack_float_a_unorm16(src[i], d); d += 2; } break; case MESA_FORMAT_L_UNORM8: for (i = 0; i < n; ++i) { pack_float_l_unorm8(src[i], d); d += 1; } break; case MESA_FORMAT_L_UNORM16: for (i = 0; i < n; ++i) { pack_float_l_unorm16(src[i], d); d += 2; } break; case MESA_FORMAT_I_UNORM8: for (i = 0; i < n; ++i) { pack_float_i_unorm8(src[i], d); d += 1; } break; case MESA_FORMAT_I_UNORM16: for (i = 0; i < n; ++i) { pack_float_i_unorm16(src[i], d); d += 2; } break; case MESA_FORMAT_R_UNORM8: for (i = 0; i < n; ++i) { pack_float_r_unorm8(src[i], d); d += 1; } break; case MESA_FORMAT_R_UNORM16: for (i = 0; i < n; ++i) { pack_float_r_unorm16(src[i], d); d += 2; } break; case MESA_FORMAT_BGR_UNORM8: for (i = 0; i < n; ++i) { pack_float_bgr_unorm8(src[i], d); d += 3; } break; case MESA_FORMAT_RGB_UNORM8: for (i = 0; i < n; ++i) { pack_float_rgb_unorm8(src[i], d); d += 3; } break; case MESA_FORMAT_RGBA_UNORM16: for (i = 0; i < n; ++i) { pack_float_rgba_unorm16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBX_UNORM16: for (i = 0; i < n; ++i) { pack_float_rgbx_unorm16(src[i], d); d += 8; } break; case MESA_FORMAT_A8B8G8R8_SNORM: for (i = 0; i < n; ++i) { pack_float_a8b8g8r8_snorm(src[i], d); d += 4; } break; case MESA_FORMAT_X8B8G8R8_SNORM: for (i = 0; i < n; ++i) { pack_float_x8b8g8r8_snorm(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8B8A8_SNORM: for (i = 0; i < n; ++i) { pack_float_r8g8b8a8_snorm(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8B8X8_SNORM: for (i = 0; i < n; ++i) { pack_float_r8g8b8x8_snorm(src[i], d); d += 4; } break; case MESA_FORMAT_R16G16_SNORM: for (i = 0; i < n; ++i) { pack_float_r16g16_snorm(src[i], d); d += 4; } break; case MESA_FORMAT_G16R16_SNORM: for (i = 0; i < n; ++i) { pack_float_g16r16_snorm(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8_SNORM: for (i = 0; i < n; ++i) { pack_float_r8g8_snorm(src[i], d); d += 2; } break; case MESA_FORMAT_G8R8_SNORM: for (i = 0; i < n; ++i) { pack_float_g8r8_snorm(src[i], d); d += 2; } break; case MESA_FORMAT_L8A8_SNORM: for (i = 0; i < n; ++i) { pack_float_l8a8_snorm(src[i], d); d += 2; } break; case MESA_FORMAT_A8L8_SNORM: for (i = 0; i < n; ++i) { pack_float_a8l8_snorm(src[i], d); d += 2; } break; case MESA_FORMAT_A_SNORM8: for (i = 0; i < n; ++i) { pack_float_a_snorm8(src[i], d); d += 1; } break; case MESA_FORMAT_A_SNORM16: for (i = 0; i < n; ++i) { pack_float_a_snorm16(src[i], d); d += 2; } break; case MESA_FORMAT_L_SNORM8: for (i = 0; i < n; ++i) { pack_float_l_snorm8(src[i], d); d += 1; } break; case MESA_FORMAT_L_SNORM16: for (i = 0; i < n; ++i) { pack_float_l_snorm16(src[i], d); d += 2; } break; case MESA_FORMAT_I_SNORM8: for (i = 0; i < n; ++i) { pack_float_i_snorm8(src[i], d); d += 1; } break; case MESA_FORMAT_I_SNORM16: for (i = 0; i < n; ++i) { pack_float_i_snorm16(src[i], d); d += 2; } break; case MESA_FORMAT_R_SNORM8: for (i = 0; i < n; ++i) { pack_float_r_snorm8(src[i], d); d += 1; } break; case MESA_FORMAT_R_SNORM16: for (i = 0; i < n; ++i) { pack_float_r_snorm16(src[i], d); d += 2; } break; case MESA_FORMAT_LA_SNORM16: for (i = 0; i < n; ++i) { pack_float_la_snorm16(src[i], d); d += 4; } break; case MESA_FORMAT_RGB_SNORM16: for (i = 0; i < n; ++i) { pack_float_rgb_snorm16(src[i], d); d += 6; } break; case MESA_FORMAT_RGBA_SNORM16: for (i = 0; i < n; ++i) { pack_float_rgba_snorm16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBX_SNORM16: for (i = 0; i < n; ++i) { pack_float_rgbx_snorm16(src[i], d); d += 8; } break; case MESA_FORMAT_A8B8G8R8_SRGB: for (i = 0; i < n; ++i) { pack_float_a8b8g8r8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_B8G8R8A8_SRGB: for (i = 0; i < n; ++i) { pack_float_b8g8r8a8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_A8R8G8B8_SRGB: for (i = 0; i < n; ++i) { pack_float_a8r8g8b8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_B8G8R8X8_SRGB: for (i = 0; i < n; ++i) { pack_float_b8g8r8x8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_X8R8G8B8_SRGB: for (i = 0; i < n; ++i) { pack_float_x8r8g8b8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8B8A8_SRGB: for (i = 0; i < n; ++i) { pack_float_r8g8b8a8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_R8G8B8X8_SRGB: for (i = 0; i < n; ++i) { pack_float_r8g8b8x8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_X8B8G8R8_SRGB: for (i = 0; i < n; ++i) { pack_float_x8b8g8r8_srgb(src[i], d); d += 4; } break; case MESA_FORMAT_L8A8_SRGB: for (i = 0; i < n; ++i) { pack_float_l8a8_srgb(src[i], d); d += 2; } break; case MESA_FORMAT_A8L8_SRGB: for (i = 0; i < n; ++i) { pack_float_a8l8_srgb(src[i], d); d += 2; } break; case MESA_FORMAT_R_SRGB8: for (i = 0; i < n; ++i) { pack_float_r_srgb8(src[i], d); d += 1; } break; case MESA_FORMAT_L_SRGB8: for (i = 0; i < n; ++i) { pack_float_l_srgb8(src[i], d); d += 1; } break; case MESA_FORMAT_BGR_SRGB8: for (i = 0; i < n; ++i) { pack_float_bgr_srgb8(src[i], d); d += 3; } break; case MESA_FORMAT_R9G9B9E5_FLOAT: for (i = 0; i < n; ++i) { pack_float_r9g9b9e5_float(src[i], d); d += 4; } break; case MESA_FORMAT_R11G11B10_FLOAT: for (i = 0; i < n; ++i) { pack_float_r11g11b10_float(src[i], d); d += 4; } break; case MESA_FORMAT_A_FLOAT16: for (i = 0; i < n; ++i) { pack_float_a_float16(src[i], d); d += 2; } break; case MESA_FORMAT_A_FLOAT32: for (i = 0; i < n; ++i) { pack_float_a_float32(src[i], d); d += 4; } break; case MESA_FORMAT_L_FLOAT16: for (i = 0; i < n; ++i) { pack_float_l_float16(src[i], d); d += 2; } break; case MESA_FORMAT_L_FLOAT32: for (i = 0; i < n; ++i) { pack_float_l_float32(src[i], d); d += 4; } break; case MESA_FORMAT_LA_FLOAT16: for (i = 0; i < n; ++i) { pack_float_la_float16(src[i], d); d += 4; } break; case MESA_FORMAT_LA_FLOAT32: for (i = 0; i < n; ++i) { pack_float_la_float32(src[i], d); d += 8; } break; case MESA_FORMAT_I_FLOAT16: for (i = 0; i < n; ++i) { pack_float_i_float16(src[i], d); d += 2; } break; case MESA_FORMAT_I_FLOAT32: for (i = 0; i < n; ++i) { pack_float_i_float32(src[i], d); d += 4; } break; case MESA_FORMAT_R_FLOAT16: for (i = 0; i < n; ++i) { pack_float_r_float16(src[i], d); d += 2; } break; case MESA_FORMAT_R_FLOAT32: for (i = 0; i < n; ++i) { pack_float_r_float32(src[i], d); d += 4; } break; case MESA_FORMAT_RG_FLOAT16: for (i = 0; i < n; ++i) { pack_float_rg_float16(src[i], d); d += 4; } break; case MESA_FORMAT_RG_FLOAT32: for (i = 0; i < n; ++i) { pack_float_rg_float32(src[i], d); d += 8; } break; case MESA_FORMAT_RGB_FLOAT16: for (i = 0; i < n; ++i) { pack_float_rgb_float16(src[i], d); d += 6; } break; case MESA_FORMAT_RGB_FLOAT32: for (i = 0; i < n; ++i) { pack_float_rgb_float32(src[i], d); d += 12; } break; case MESA_FORMAT_RGBA_FLOAT16: for (i = 0; i < n; ++i) { pack_float_rgba_float16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBA_FLOAT32: for (i = 0; i < n; ++i) { pack_float_rgba_float32(src[i], d); d += 16; } break; case MESA_FORMAT_RGBX_FLOAT16: for (i = 0; i < n; ++i) { pack_float_rgbx_float16(src[i], d); d += 8; } break; case MESA_FORMAT_RGBX_FLOAT32: for (i = 0; i < n; ++i) { pack_float_rgbx_float32(src[i], d); d += 16; } break; default: assert(!"Invalid format"); } } /** * Pack a 2D image of ubyte RGBA pixels in the given format. * \param srcRowStride source image row stride in bytes * \param dstRowStride destination image row stride in bytes */ void _mesa_pack_ubyte_rgba_rect(mesa_format format, GLuint width, GLuint height, const GLubyte *src, GLint srcRowStride, void *dst, GLint dstRowStride) { GLubyte *dstUB = dst; GLuint i; if (srcRowStride == width * 4 * sizeof(GLubyte) && dstRowStride == _mesa_format_row_stride(format, width)) { /* do whole image at once */ _mesa_pack_ubyte_rgba_row(format, width * height, (const GLubyte (*)[4]) src, dst); } else { /* row by row */ for (i = 0; i < height; i++) { _mesa_pack_ubyte_rgba_row(format, width, (const GLubyte (*)[4]) src, dstUB); src += srcRowStride; dstUB += dstRowStride; } } } /** Helper struct for MESA_FORMAT_Z32_FLOAT_S8X24_UINT */ struct z32f_x24s8 { float z; uint32_t x24s8; }; /** ** Pack float Z pixels **/ static void pack_float_S8_UINT_Z24_UNORM(const GLfloat *src, void *dst) { /* don't disturb the stencil values */ GLuint *d = ((GLuint *) dst); const GLdouble scale = (GLdouble) 0xffffff; GLuint s = *d & 0xff; GLuint z = (GLuint) (*src * scale); assert(z <= 0xffffff); *d = (z << 8) | s; } static void pack_float_Z24_UNORM_S8_UINT(const GLfloat *src, void *dst) { /* don't disturb the stencil values */ GLuint *d = ((GLuint *) dst); const GLdouble scale = (GLdouble) 0xffffff; GLuint s = *d & 0xff000000; GLuint z = (GLuint) (*src * scale); assert(z <= 0xffffff); *d = s | z; } static void pack_float_Z_UNORM16(const GLfloat *src, void *dst) { GLushort *d = ((GLushort *) dst); const GLfloat scale = (GLfloat) 0xffff; *d = (GLushort) (*src * scale); } static void pack_float_Z_UNORM32(const GLfloat *src, void *dst) { GLuint *d = ((GLuint *) dst); const GLdouble scale = (GLdouble) 0xffffffff; *d = (GLuint) (*src * scale); } /** ** Pack float to Z_FLOAT32 or Z_FLOAT32_X24S8. **/ static void pack_float_Z_FLOAT32(const GLfloat *src, void *dst) { GLfloat *d = (GLfloat *) dst; *d = *src; } gl_pack_float_z_func _mesa_get_pack_float_z_func(mesa_format format) { switch (format) { case MESA_FORMAT_S8_UINT_Z24_UNORM: case MESA_FORMAT_X8_UINT_Z24_UNORM: return pack_float_S8_UINT_Z24_UNORM; case MESA_FORMAT_Z24_UNORM_S8_UINT: case MESA_FORMAT_Z24_UNORM_X8_UINT: return pack_float_Z24_UNORM_S8_UINT; case MESA_FORMAT_Z_UNORM16: return pack_float_Z_UNORM16; case MESA_FORMAT_Z_UNORM32: return pack_float_Z_UNORM32; case MESA_FORMAT_Z_FLOAT32: case MESA_FORMAT_Z32_FLOAT_S8X24_UINT: return pack_float_Z_FLOAT32; default: _mesa_problem(NULL, "unexpected format in _mesa_get_pack_float_z_func()"); return NULL; } } /** ** Pack uint Z pixels. The incoming src value is always in ** the range [0, 2^32-1]. **/ static void pack_uint_S8_UINT_Z24_UNORM(const GLuint *src, void *dst) { /* don't disturb the stencil values */ GLuint *d = ((GLuint *) dst); GLuint s = *d & 0xff; GLuint z = *src & 0xffffff00; *d = z | s; } static void pack_uint_Z24_UNORM_S8_UINT(const GLuint *src, void *dst) { /* don't disturb the stencil values */ GLuint *d = ((GLuint *) dst); GLuint s = *d & 0xff000000; GLuint z = *src >> 8; *d = s | z; } static void pack_uint_Z_UNORM16(const GLuint *src, void *dst) { GLushort *d = ((GLushort *) dst); *d = *src >> 16; } static void pack_uint_Z_UNORM32(const GLuint *src, void *dst) { GLuint *d = ((GLuint *) dst); *d = *src; } /** ** Pack uint to Z_FLOAT32 or Z_FLOAT32_X24S8. **/ static void pack_uint_Z_FLOAT32(const GLuint *src, void *dst) { GLfloat *d = ((GLfloat *) dst); const GLdouble scale = 1.0 / (GLdouble) 0xffffffff; *d = (GLfloat) (*src * scale); assert(*d >= 0.0f); assert(*d <= 1.0f); } gl_pack_uint_z_func _mesa_get_pack_uint_z_func(mesa_format format) { switch (format) { case MESA_FORMAT_S8_UINT_Z24_UNORM: case MESA_FORMAT_X8_UINT_Z24_UNORM: return pack_uint_S8_UINT_Z24_UNORM; case MESA_FORMAT_Z24_UNORM_S8_UINT: case MESA_FORMAT_Z24_UNORM_X8_UINT: return pack_uint_Z24_UNORM_S8_UINT; case MESA_FORMAT_Z_UNORM16: return pack_uint_Z_UNORM16; case MESA_FORMAT_Z_UNORM32: return pack_uint_Z_UNORM32; case MESA_FORMAT_Z_FLOAT32: case MESA_FORMAT_Z32_FLOAT_S8X24_UINT: return pack_uint_Z_FLOAT32; default: _mesa_problem(NULL, "unexpected format in _mesa_get_pack_uint_z_func()"); return NULL; } } /** ** Pack ubyte stencil pixels **/ static void pack_ubyte_stencil_Z24_S8(const GLubyte *src, void *dst) { /* don't disturb the Z values */ GLuint *d = ((GLuint *) dst); GLuint s = *src; GLuint z = *d & 0xffffff00; *d = z | s; } static void pack_ubyte_stencil_S8_Z24(const GLubyte *src, void *dst) { /* don't disturb the Z values */ GLuint *d = ((GLuint *) dst); GLuint s = *src << 24; GLuint z = *d & 0xffffff; *d = s | z; } static void pack_ubyte_stencil_S8(const GLubyte *src, void *dst) { GLubyte *d = (GLubyte *) dst; *d = *src; } static void pack_ubyte_stencil_Z32_FLOAT_X24S8(const GLubyte *src, void *dst) { GLfloat *d = ((GLfloat *) dst); d[1] = *src; } gl_pack_ubyte_stencil_func _mesa_get_pack_ubyte_stencil_func(mesa_format format) { switch (format) { case MESA_FORMAT_S8_UINT_Z24_UNORM: return pack_ubyte_stencil_Z24_S8; case MESA_FORMAT_Z24_UNORM_S8_UINT: return pack_ubyte_stencil_S8_Z24; case MESA_FORMAT_S_UINT8: return pack_ubyte_stencil_S8; case MESA_FORMAT_Z32_FLOAT_S8X24_UINT: return pack_ubyte_stencil_Z32_FLOAT_X24S8; default: _mesa_problem(NULL, "unexpected format in _mesa_pack_ubyte_stencil_func()"); return NULL; } } void _mesa_pack_float_z_row(mesa_format format, GLuint n, const GLfloat *src, void *dst) { switch (format) { case MESA_FORMAT_S8_UINT_Z24_UNORM: case MESA_FORMAT_X8_UINT_Z24_UNORM: { /* don't disturb the stencil values */ GLuint *d = ((GLuint *) dst); const GLdouble scale = (GLdouble) 0xffffff; GLuint i; for (i = 0; i < n; i++) { GLuint s = d[i] & 0xff; GLuint z = (GLuint) (src[i] * scale); assert(z <= 0xffffff); d[i] = (z << 8) | s; } } break; case MESA_FORMAT_Z24_UNORM_S8_UINT: case MESA_FORMAT_Z24_UNORM_X8_UINT: { /* don't disturb the stencil values */ GLuint *d = ((GLuint *) dst); const GLdouble scale = (GLdouble) 0xffffff; GLuint i; for (i = 0; i < n; i++) { GLuint s = d[i] & 0xff000000; GLuint z = (GLuint) (src[i] * scale); assert(z <= 0xffffff); d[i] = s | z; } } break; case MESA_FORMAT_Z_UNORM16: { GLushort *d = ((GLushort *) dst); const GLfloat scale = (GLfloat) 0xffff; GLuint i; for (i = 0; i < n; i++) { d[i] = (GLushort) (src[i] * scale); } } break; case MESA_FORMAT_Z_UNORM32: { GLuint *d = ((GLuint *) dst); const GLdouble scale = (GLdouble) 0xffffffff; GLuint i; for (i = 0; i < n; i++) { d[i] = (GLuint) (src[i] * scale); } } break; case MESA_FORMAT_Z_FLOAT32: memcpy(dst, src, n * sizeof(GLfloat)); break; case MESA_FORMAT_Z32_FLOAT_S8X24_UINT: { struct z32f_x24s8 *d = (struct z32f_x24s8 *) dst; GLuint i; for (i = 0; i < n; i++) { d[i].z = src[i]; } } break; default: _mesa_problem(NULL, "unexpected format in _mesa_pack_float_z_row()"); } } /** * The incoming Z values are always in the range [0, 0xffffffff]. */ void _mesa_pack_uint_z_row(mesa_format format, GLuint n, const GLuint *src, void *dst) { switch (format) { case MESA_FORMAT_S8_UINT_Z24_UNORM: case MESA_FORMAT_X8_UINT_Z24_UNORM: { /* don't disturb the stencil values */ GLuint *d = ((GLuint *) dst); GLuint i; for (i = 0; i < n; i++) { GLuint s = d[i] & 0xff; GLuint z = src[i] & 0xffffff00; d[i] = z | s; } } break; case MESA_FORMAT_Z24_UNORM_S8_UINT: case MESA_FORMAT_Z24_UNORM_X8_UINT: { /* don't disturb the stencil values */ GLuint *d = ((GLuint *) dst); GLuint i; for (i = 0; i < n; i++) { GLuint s = d[i] & 0xff000000; GLuint z = src[i] >> 8; d[i] = s | z; } } break; case MESA_FORMAT_Z_UNORM16: { GLushort *d = ((GLushort *) dst); GLuint i; for (i = 0; i < n; i++) { d[i] = src[i] >> 16; } } break; case MESA_FORMAT_Z_UNORM32: memcpy(dst, src, n * sizeof(GLfloat)); break; case MESA_FORMAT_Z_FLOAT32: { GLuint *d = ((GLuint *) dst); const GLdouble scale = 1.0 / (GLdouble) 0xffffffff; GLuint i; for (i = 0; i < n; i++) { d[i] = (GLuint) (src[i] * scale); assert(d[i] >= 0.0f); assert(d[i] <= 1.0f); } } break; case MESA_FORMAT_Z32_FLOAT_S8X24_UINT: { struct z32f_x24s8 *d = (struct z32f_x24s8 *) dst; const GLdouble scale = 1.0 / (GLdouble) 0xffffffff; GLuint i; for (i = 0; i < n; i++) { d[i].z = (GLfloat) (src[i] * scale); assert(d[i].z >= 0.0f); assert(d[i].z <= 1.0f); } } break; default: _mesa_problem(NULL, "unexpected format in _mesa_pack_uint_z_row()"); } } void _mesa_pack_ubyte_stencil_row(mesa_format format, GLuint n, const GLubyte *src, void *dst) { switch (format) { case MESA_FORMAT_S8_UINT_Z24_UNORM: { /* don't disturb the Z values */ GLuint *d = ((GLuint *) dst); GLuint i; for (i = 0; i < n; i++) { GLuint s = src[i]; GLuint z = d[i] & 0xffffff00; d[i] = z | s; } } break; case MESA_FORMAT_Z24_UNORM_S8_UINT: { /* don't disturb the Z values */ GLuint *d = ((GLuint *) dst); GLuint i; for (i = 0; i < n; i++) { GLuint s = src[i] << 24; GLuint z = d[i] & 0xffffff; d[i] = s | z; } } break; case MESA_FORMAT_S_UINT8: memcpy(dst, src, n * sizeof(GLubyte)); break; case MESA_FORMAT_Z32_FLOAT_S8X24_UINT: { struct z32f_x24s8 *d = (struct z32f_x24s8 *) dst; GLuint i; for (i = 0; i < n; i++) { d[i].x24s8 = src[i]; } } break; default: _mesa_problem(NULL, "unexpected format in _mesa_pack_ubyte_stencil_row()"); } } /** * Incoming Z/stencil values are always in uint_24_8 format. */ void _mesa_pack_uint_24_8_depth_stencil_row(mesa_format format, GLuint n, const GLuint *src, void *dst) { switch (format) { case MESA_FORMAT_S8_UINT_Z24_UNORM: memcpy(dst, src, n * sizeof(GLuint)); break; case MESA_FORMAT_Z24_UNORM_S8_UINT: { GLuint *d = ((GLuint *) dst); GLuint i; for (i = 0; i < n; i++) { GLuint s = src[i] << 24; GLuint z = src[i] >> 8; d[i] = s | z; } } break; case MESA_FORMAT_Z32_FLOAT_S8X24_UINT: { const GLdouble scale = 1.0 / (GLdouble) 0xffffff; struct z32f_x24s8 *d = (struct z32f_x24s8 *) dst; GLuint i; for (i = 0; i < n; i++) { GLfloat z = (GLfloat) ((src[i] >> 8) * scale); d[i].z = z; d[i].x24s8 = src[i]; } } break; default: _mesa_problem(NULL, "bad format %s in _mesa_pack_ubyte_s_row", _mesa_get_format_name(format)); return; } } /** * Convert a boolean color mask to a packed color where each channel of * the packed value at dst will be 0 or ~0 depending on the colorMask. */ void _mesa_pack_colormask(mesa_format format, const GLubyte colorMask[4], void *dst) { GLfloat maskColor[4]; switch (_mesa_get_format_datatype(format)) { case GL_UNSIGNED_NORMALIZED: /* simple: 1.0 will convert to ~0 in the right bit positions */ maskColor[0] = colorMask[0] ? 1.0f : 0.0f; maskColor[1] = colorMask[1] ? 1.0f : 0.0f; maskColor[2] = colorMask[2] ? 1.0f : 0.0f; maskColor[3] = colorMask[3] ? 1.0f : 0.0f; _mesa_pack_float_rgba_row(format, 1, (const GLfloat (*)[4]) maskColor, dst); break; case GL_SIGNED_NORMALIZED: case GL_FLOAT: /* These formats are harder because it's hard to know the floating * point values that will convert to ~0 for each color channel's bits. * This solution just generates a non-zero value for each color channel * then fixes up the non-zero values to be ~0. * Note: we'll need to add special case code if we ever have to deal * with formats with unequal color channel sizes, like R11_G11_B10. * We issue a warning below for channel sizes other than 8,16,32. */ { GLuint bits = _mesa_get_format_max_bits(format); /* bits per chan */ GLuint bytes = _mesa_get_format_bytes(format); GLuint i; /* this should put non-zero values into the channels of dst */ maskColor[0] = colorMask[0] ? -1.0f : 0.0f; maskColor[1] = colorMask[1] ? -1.0f : 0.0f; maskColor[2] = colorMask[2] ? -1.0f : 0.0f; maskColor[3] = colorMask[3] ? -1.0f : 0.0f; _mesa_pack_float_rgba_row(format, 1, (const GLfloat (*)[4]) maskColor, dst); /* fix-up the dst channels by converting non-zero values to ~0 */ if (bits == 8) { GLubyte *d = (GLubyte *) dst; for (i = 0; i < bytes; i++) { d[i] = d[i] ? 0xff : 0x0; } } else if (bits == 16) { GLushort *d = (GLushort *) dst; for (i = 0; i < bytes / 2; i++) { d[i] = d[i] ? 0xffff : 0x0; } } else if (bits == 32) { GLuint *d = (GLuint *) dst; for (i = 0; i < bytes / 4; i++) { d[i] = d[i] ? 0xffffffffU : 0x0; } } else { _mesa_problem(NULL, "unexpected size in _mesa_pack_colormask()"); return; } } break; default: _mesa_problem(NULL, "unexpected format data type in gen_color_mask()"); return; } }