/**************************************************************************
*
* Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
* Copyright (c) 2008 VMware, Inc.
*
* 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.
*
**************************************************************************/
#include "u_dl.h"
#include "u_math.h"
#include "u_format.h"
#include "u_format_s3tc.h"
#include "util/format_srgb.h"
#include "../../../mesa/main/texcompress_s3tc_tmp.h"
util_format_dxtn_fetch_t util_format_dxt1_rgb_fetch = (util_format_dxtn_fetch_t)fetch_2d_texel_rgb_dxt1;
util_format_dxtn_fetch_t util_format_dxt1_rgba_fetch = (util_format_dxtn_fetch_t)fetch_2d_texel_rgba_dxt1;
util_format_dxtn_fetch_t util_format_dxt3_rgba_fetch = (util_format_dxtn_fetch_t)fetch_2d_texel_rgba_dxt3;
util_format_dxtn_fetch_t util_format_dxt5_rgba_fetch = (util_format_dxtn_fetch_t)fetch_2d_texel_rgba_dxt5;
util_format_dxtn_pack_t util_format_dxtn_pack = (util_format_dxtn_pack_t)tx_compress_dxtn;
/*
* Pixel fetch.
*/
void
util_format_dxt1_rgb_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
{
util_format_dxt1_rgb_fetch(0, src, i, j, dst);
}
void
util_format_dxt1_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
{
util_format_dxt1_rgba_fetch(0, src, i, j, dst);
}
void
util_format_dxt3_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
{
util_format_dxt3_rgba_fetch(0, src, i, j, dst);
}
void
util_format_dxt5_rgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
{
util_format_dxt5_rgba_fetch(0, src, i, j, dst);
}
void
util_format_dxt1_rgb_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
{
uint8_t tmp[4];
util_format_dxt1_rgb_fetch(0, src, i, j, tmp);
dst[0] = ubyte_to_float(tmp[0]);
dst[1] = ubyte_to_float(tmp[1]);
dst[2] = ubyte_to_float(tmp[2]);
dst[3] = 1.0;
}
void
util_format_dxt1_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
{
uint8_t tmp[4];
util_format_dxt1_rgba_fetch(0, src, i, j, tmp);
dst[0] = ubyte_to_float(tmp[0]);
dst[1] = ubyte_to_float(tmp[1]);
dst[2] = ubyte_to_float(tmp[2]);
dst[3] = ubyte_to_float(tmp[3]);
}
void
util_format_dxt3_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
{
uint8_t tmp[4];
util_format_dxt3_rgba_fetch(0, src, i, j, tmp);
dst[0] = ubyte_to_float(tmp[0]);
dst[1] = ubyte_to_float(tmp[1]);
dst[2] = ubyte_to_float(tmp[2]);
dst[3] = ubyte_to_float(tmp[3]);
}
void
util_format_dxt5_rgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
{
uint8_t tmp[4];
util_format_dxt5_rgba_fetch(0, src, i, j, tmp);
dst[0] = ubyte_to_float(tmp[0]);
dst[1] = ubyte_to_float(tmp[1]);
dst[2] = ubyte_to_float(tmp[2]);
dst[3] = ubyte_to_float(tmp[3]);
}
/*
* Block decompression.
*/
static inline void
util_format_dxtn_rgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
const uint8_t *src_row, unsigned src_stride,
unsigned width, unsigned height,
util_format_dxtn_fetch_t fetch,
unsigned block_size, boolean srgb)
{
const unsigned bw = 4, bh = 4, comps = 4;
unsigned x, y, i, j;
for(y = 0; y < height; y += bh) {
const uint8_t *src = src_row;
for(x = 0; x < width; x += bw) {
for(j = 0; j < bh; ++j) {
for(i = 0; i < bw; ++i) {
uint8_t *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*comps;
fetch(0, src, i, j, dst);
if (srgb) {
dst[0] = util_format_srgb_to_linear_8unorm(dst[0]);
dst[1] = util_format_srgb_to_linear_8unorm(dst[1]);
dst[2] = util_format_srgb_to_linear_8unorm(dst[2]);
}
}
}
src += block_size;
}
src_row += src_stride;
}
}
void
util_format_dxt1_rgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
const uint8_t *src_row, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt1_rgb_fetch,
8, FALSE);
}
void
util_format_dxt1_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
const uint8_t *src_row, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt1_rgba_fetch,
8, FALSE);
}
void
util_format_dxt3_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
const uint8_t *src_row, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt3_rgba_fetch,
16, FALSE);
}
void
util_format_dxt5_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
const uint8_t *src_row, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt5_rgba_fetch,
16, FALSE);
}
static inline void
util_format_dxtn_rgb_unpack_rgba_float(float *dst_row, unsigned dst_stride,
const uint8_t *src_row, unsigned src_stride,
unsigned width, unsigned height,
util_format_dxtn_fetch_t fetch,
unsigned block_size, boolean srgb)
{
unsigned x, y, i, j;
for(y = 0; y < height; y += 4) {
const uint8_t *src = src_row;
for(x = 0; x < width; x += 4) {
for(j = 0; j < 4; ++j) {
for(i = 0; i < 4; ++i) {
float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4;
uint8_t tmp[4];
fetch(0, src, i, j, tmp);
if (srgb) {
dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
}
else {
dst[0] = ubyte_to_float(tmp[0]);
dst[1] = ubyte_to_float(tmp[1]);
dst[2] = ubyte_to_float(tmp[2]);
}
dst[3] = ubyte_to_float(tmp[3]);
}
}
src += block_size;
}
src_row += src_stride;
}
}
void
util_format_dxt1_rgb_unpack_rgba_float(float *dst_row, unsigned dst_stride,
const uint8_t *src_row, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt1_rgb_fetch,
8, FALSE);
}
void
util_format_dxt1_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride,
const uint8_t *src_row, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt1_rgba_fetch,
8, FALSE);
}
void
util_format_dxt3_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride,
const uint8_t *src_row, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt3_rgba_fetch,
16, FALSE);
}
void
util_format_dxt5_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride,
const uint8_t *src_row, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt5_rgba_fetch,
16, FALSE);
}
/*
* Block compression.
*/
static inline void
util_format_dxtn_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
const uint8_t *src, unsigned src_stride,
unsigned width, unsigned height,
enum util_format_dxtn format,
unsigned block_size, boolean srgb)
{
const unsigned bw = 4, bh = 4, comps = 4;
unsigned x, y, i, j, k;
for(y = 0; y < height; y += bh) {
uint8_t *dst = dst_row;
for(x = 0; x < width; x += bw) {
uint8_t tmp[4][4][4]; /* [bh][bw][comps] */
for(j = 0; j < bh; ++j) {
for(i = 0; i < bw; ++i) {
uint8_t src_tmp;
for(k = 0; k < 3; ++k) {
src_tmp = src[(y + j)*src_stride/sizeof(*src) + (x+i)*comps + k];
if (srgb) {
tmp[j][i][k] = util_format_linear_to_srgb_8unorm(src_tmp);
}
else {
tmp[j][i][k] = src_tmp;
}
}
/* for sake of simplicity there's an unneeded 4th component for dxt1_rgb */
tmp[j][i][3] = src[(y + j)*src_stride/sizeof(*src) + (x+i)*comps + 3];
}
}
/* even for dxt1_rgb have 4 src comps */
util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], format, dst, 0);
dst += block_size;
}
dst_row += dst_stride / sizeof(*dst_row);
}
}
void
util_format_dxt1_rgb_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
const uint8_t *src, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride,
width, height, UTIL_FORMAT_DXT1_RGB,
8, FALSE);
}
void
util_format_dxt1_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
const uint8_t *src, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride,
width, height, UTIL_FORMAT_DXT1_RGBA,
8, FALSE);
}
void
util_format_dxt3_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
const uint8_t *src, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride,
width, height, UTIL_FORMAT_DXT3_RGBA,
16, FALSE);
}
void
util_format_dxt5_rgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride,
const uint8_t *src, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride,
width, height, UTIL_FORMAT_DXT5_RGBA,
16, FALSE);
}
static inline void
util_format_dxtn_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
const float *src, unsigned src_stride,
unsigned width, unsigned height,
enum util_format_dxtn format,
unsigned block_size, boolean srgb)
{
unsigned x, y, i, j, k;
for(y = 0; y < height; y += 4) {
uint8_t *dst = dst_row;
for(x = 0; x < width; x += 4) {
uint8_t tmp[4][4][4];
for(j = 0; j < 4; ++j) {
for(i = 0; i < 4; ++i) {
float src_tmp;
for(k = 0; k < 3; ++k) {
src_tmp = src[(y + j)*src_stride/sizeof(*src) + (x+i)*4 + k];
if (srgb) {
tmp[j][i][k] = util_format_linear_float_to_srgb_8unorm(src_tmp);
}
else {
tmp[j][i][k] = float_to_ubyte(src_tmp);
}
}
/* for sake of simplicity there's an unneeded 4th component for dxt1_rgb */
src_tmp = src[(y + j)*src_stride/sizeof(*src) + (x+i)*4 + 3];
tmp[j][i][3] = float_to_ubyte(src_tmp);
}
}
util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], format, dst, 0);
dst += block_size;
}
dst_row += 4*dst_stride/sizeof(*dst_row);
}
}
void
util_format_dxt1_rgb_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
const float *src, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src, src_stride,
width, height, UTIL_FORMAT_DXT1_RGB,
8, FALSE);
}
void
util_format_dxt1_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
const float *src, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src, src_stride,
width, height, UTIL_FORMAT_DXT1_RGBA,
8, FALSE);
}
void
util_format_dxt3_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
const float *src, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src, src_stride,
width, height, UTIL_FORMAT_DXT3_RGBA,
16, FALSE);
}
void
util_format_dxt5_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride,
const float *src, unsigned src_stride,
unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src, src_stride,
width, height, UTIL_FORMAT_DXT5_RGBA,
16, FALSE);
}
/*
* SRGB variants.
*/
void
util_format_dxt1_srgb_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
{
uint8_t tmp[4];
util_format_dxt1_rgb_fetch(0, src, i, j, tmp);
dst[0] = util_format_srgb_to_linear_8unorm(tmp[0]);
dst[1] = util_format_srgb_to_linear_8unorm(tmp[1]);
dst[2] = util_format_srgb_to_linear_8unorm(tmp[2]);
dst[3] = 255;
}
void
util_format_dxt1_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
{
uint8_t tmp[4];
util_format_dxt1_rgba_fetch(0, src, i, j, tmp);
dst[0] = util_format_srgb_to_linear_8unorm(tmp[0]);
dst[1] = util_format_srgb_to_linear_8unorm(tmp[1]);
dst[2] = util_format_srgb_to_linear_8unorm(tmp[2]);
dst[3] = tmp[3];
}
void
util_format_dxt3_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
{
uint8_t tmp[4];
util_format_dxt3_rgba_fetch(0, src, i, j, tmp);
dst[0] = util_format_srgb_to_linear_8unorm(tmp[0]);
dst[1] = util_format_srgb_to_linear_8unorm(tmp[1]);
dst[2] = util_format_srgb_to_linear_8unorm(tmp[2]);
dst[3] = tmp[3];
}
void
util_format_dxt5_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j)
{
uint8_t tmp[4];
util_format_dxt5_rgba_fetch(0, src, i, j, tmp);
dst[0] = util_format_srgb_to_linear_8unorm(tmp[0]);
dst[1] = util_format_srgb_to_linear_8unorm(tmp[1]);
dst[2] = util_format_srgb_to_linear_8unorm(tmp[2]);
dst[3] = tmp[3];
}
void
util_format_dxt1_srgb_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
{
uint8_t tmp[4];
util_format_dxt1_rgb_fetch(0, src, i, j, tmp);
dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
dst[3] = 1.0f;
}
void
util_format_dxt1_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
{
uint8_t tmp[4];
util_format_dxt1_rgba_fetch(0, src, i, j, tmp);
dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
dst[3] = ubyte_to_float(tmp[3]);
}
void
util_format_dxt3_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
{
uint8_t tmp[4];
util_format_dxt3_rgba_fetch(0, src, i, j, tmp);
dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
dst[3] = ubyte_to_float(tmp[3]);
}
void
util_format_dxt5_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j)
{
uint8_t tmp[4];
util_format_dxt5_rgba_fetch(0, src, i, j, tmp);
dst[0] = util_format_srgb_8unorm_to_linear_float(tmp[0]);
dst[1] = util_format_srgb_8unorm_to_linear_float(tmp[1]);
dst[2] = util_format_srgb_8unorm_to_linear_float(tmp[2]);
dst[3] = ubyte_to_float(tmp[3]);
}
void
util_format_dxt1_srgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt1_rgb_fetch,
8, TRUE);
}
void
util_format_dxt1_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt1_rgba_fetch,
8, TRUE);
}
void
util_format_dxt3_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt3_rgba_fetch,
16, TRUE);
}
void
util_format_dxt5_srgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt5_rgba_fetch,
16, TRUE);
}
void
util_format_dxt1_srgb_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt1_rgb_fetch,
8, TRUE);
}
void
util_format_dxt1_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt1_rgba_fetch,
8, TRUE);
}
void
util_format_dxt3_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt3_rgba_fetch,
16, TRUE);
}
void
util_format_dxt5_srgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride,
src_row, src_stride,
width, height,
util_format_dxt5_rgba_fetch,
16, TRUE);
}
void
util_format_dxt1_srgb_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride,
width, height, UTIL_FORMAT_DXT1_RGB,
8, TRUE);
}
void
util_format_dxt1_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride,
width, height, UTIL_FORMAT_DXT1_RGBA,
8, TRUE);
}
void
util_format_dxt3_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride,
width, height, UTIL_FORMAT_DXT3_RGBA,
16, TRUE);
}
void
util_format_dxt5_srgba_pack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride,
width, height, UTIL_FORMAT_DXT5_RGBA,
16, TRUE);
}
void
util_format_dxt1_srgb_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src_row, src_stride,
width, height, UTIL_FORMAT_DXT1_RGB,
8, TRUE);
}
void
util_format_dxt1_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src_row, src_stride,
width, height, UTIL_FORMAT_DXT1_RGBA,
8, TRUE);
}
void
util_format_dxt3_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src_row, src_stride,
width, height, UTIL_FORMAT_DXT3_RGBA,
16, TRUE);
}
void
util_format_dxt5_srgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height)
{
util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src_row, src_stride,
width, height, UTIL_FORMAT_DXT5_RGBA,
16, TRUE);
}