X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fauxiliary%2Futil%2Fu_format_s3tc.c;h=3f755e53636a7e2d9b6c7db1546783d06e868c0a;hb=7fab8a4b37a1215c51334242b070b2dcd9a3a80c;hp=c1c844e420e7b1bcde7bac6ae5da5444d2d608b6;hpb=5126683e3b971ccfb51e50e560750ce44e86bae8;p=mesa.git diff --git a/src/gallium/auxiliary/util/u_format_s3tc.c b/src/gallium/auxiliary/util/u_format_s3tc.c index c1c844e420e..3f755e53636 100644 --- a/src/gallium/auxiliary/util/u_format_s3tc.c +++ b/src/gallium/auxiliary/util/u_format_s3tc.c @@ -16,9 +16,10 @@ * 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 - * BRIAN PAUL 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. + * 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. * **************************************************************************/ @@ -26,138 +27,16 @@ #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" -#if defined(_WIN32) || defined(WIN32) -#define DXTN_LIBNAME "dxtn.dll" -#else -#define DXTN_LIBNAME "libtxc_dxtn.so" -#endif +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; -static void -util_format_dxt1_rgb_fetch_stub( int src_stride, - const uint8_t *src, - int col, int row, - uint8_t *dst ) -{ - util_format_s3tc_init(); - util_format_dxt1_rgb_fetch(src_stride, src, col, row, dst); -} - -static void -util_format_dxt1_rgba_fetch_stub( int src_stride, - const uint8_t *src, - int col, int row, - uint8_t *dst ) -{ - util_format_s3tc_init(); - util_format_dxt1_rgba_fetch(src_stride, src, col, row, dst); -} - -static void -util_format_dxt3_rgba_fetch_stub( int src_stride, - const uint8_t *src, - int col, int row, - uint8_t *dst ) -{ - util_format_s3tc_init(); - util_format_dxt3_rgba_fetch(src_stride, src, col, row, dst); -} - -static void -util_format_dxt5_rgba_fetch_stub( int src_stride, - const uint8_t *src, - int col, int row, - uint8_t *dst ) -{ - util_format_s3tc_init(); - util_format_dxt5_rgba_fetch(src_stride, src, col, row, dst); -} - -static -void util_format_dxtn_pack_stub( int src_comps, - int width, int height, - const uint8_t *src, - enum util_format_dxtn dst_format, - uint8_t *dst, - int dst_stride) -{ - util_format_s3tc_init(); - util_format_dxtn_pack_stub(src_comps, width, height, src, dst_format, dst, dst_stride); -} - -boolean util_format_s3tc_inited = FALSE; - -util_format_dxtn_fetch_t util_format_dxt1_rgb_fetch = util_format_dxt1_rgb_fetch_stub; -util_format_dxtn_fetch_t util_format_dxt1_rgba_fetch = util_format_dxt1_rgba_fetch_stub; -util_format_dxtn_fetch_t util_format_dxt3_rgba_fetch = util_format_dxt3_rgba_fetch_stub; -util_format_dxtn_fetch_t util_format_dxt5_rgba_fetch = util_format_dxt5_rgba_fetch_stub; - -util_format_dxtn_pack_t util_format_dxtn_pack = util_format_dxtn_pack_stub; - -static void -nop(void) -{} - -#define is_nop(f) ((void*)(f) == (void*)nop) - -static util_dl_proc -get_proc_address_or_nop(struct util_dl_library *library, - const char *procname) -{ - if(library) { - util_dl_proc proc = util_dl_get_proc_address(library, procname); - if(proc) - return proc; - } - return (util_dl_proc)nop; -} - -void -util_format_s3tc_do_init(void) -{ - struct util_dl_library *library; - - library = util_dl_open(DXTN_LIBNAME); - util_format_dxt1_rgb_fetch = (util_format_dxtn_fetch_t) - get_proc_address_or_nop(library, "fetch_2d_texel_rgb_dxt1"); - util_format_dxt1_rgba_fetch = (util_format_dxtn_fetch_t) - get_proc_address_or_nop(library, "fetch_2d_texel_rgba_dxt1"); - util_format_dxt3_rgba_fetch = (util_format_dxtn_fetch_t) - get_proc_address_or_nop(library, "fetch_2d_texel_rgba_dxt3"); - util_format_dxt5_rgba_fetch = (util_format_dxtn_fetch_t) - get_proc_address_or_nop(library, "fetch_2d_texel_rgba_dxt5"); - util_format_dxtn_pack = (util_format_dxtn_pack_t) - get_proc_address_or_nop(library, "tx_compress_dxtn"); - - if (!library) - debug_printf("couldn't open " DXTN_LIBNAME ", software DXTn " - "compression/decompression unavailable"); - else { - if (!is_nop(util_format_dxt1_rgb_fetch) && - !is_nop(util_format_dxt1_rgba_fetch) && - !is_nop(util_format_dxt3_rgba_fetch) && - !is_nop(util_format_dxt5_rgba_fetch) && - !is_nop(util_format_dxtn_pack)) { - debug_printf("software DXTn compression/decompression available"); - } else - debug_printf("couldn't reference all symbols in " - DXTN_LIBNAME ", software DXTn compression/decompression " - "unavailable or partially available"); - } - -#define DO(n, a, A) \ - ((struct util_format_description *)util_format_description(PIPE_FORMAT_DXT##n##_SRGB##A))->is_supported = \ - ((struct util_format_description *)util_format_description(PIPE_FORMAT_DXT##n##_RGB##A))->is_supported = \ - !is_nop(util_format_dxt##n##_rgb##a##_fetch); - - DO(1,,); - DO(1,a,A); - DO(3,a,A); - DO(5,a,A); - -#undef DO -} +util_format_dxtn_pack_t util_format_dxtn_pack = (util_format_dxtn_pack_t)tx_compress_dxtn; /* @@ -165,31 +44,31 @@ util_format_s3tc_do_init(void) */ void -util_format_dxt1_rgb_fetch_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) +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_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) +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_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) +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_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) +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_float(float *dst, const uint8_t *src, unsigned i, unsigned j) +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); @@ -200,7 +79,7 @@ util_format_dxt1_rgb_fetch_float(float *dst, const uint8_t *src, unsigned i, uns } void -util_format_dxt1_rgba_fetch_float(float *dst, const uint8_t *src, unsigned i, unsigned j) +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); @@ -211,7 +90,7 @@ util_format_dxt1_rgba_fetch_float(float *dst, const uint8_t *src, unsigned i, un } void -util_format_dxt3_rgba_fetch_float(float *dst, const uint8_t *src, unsigned i, unsigned j) +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); @@ -222,7 +101,7 @@ util_format_dxt3_rgba_fetch_float(float *dst, const uint8_t *src, unsigned i, un } void -util_format_dxt5_rgba_fetch_float(float *dst, const uint8_t *src, unsigned i, unsigned j) +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); @@ -237,192 +116,164 @@ util_format_dxt5_rgba_fetch_float(float *dst, const uint8_t *src, unsigned i, un * Block decompression. */ -void -util_format_dxt1_rgb_unpack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) -{ - if (!is_nop(util_format_dxt1_rgb_fetch)) { - 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) { - uint8_t *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4; - util_format_dxt1_rgb_fetch(0, src, i, j, dst); +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 += 8; } - src_row += src_stride; + src += block_size; } + src_row += src_stride; } } void -util_format_dxt1_rgba_unpack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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) { - if (!is_nop(util_format_dxt1_rgba_fetch)) { - 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) { - uint8_t *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4; - util_format_dxt1_rgba_fetch(0, src, i, j, dst); - } - } - src += 8; - } - src_row += src_stride; - } - } + 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_dxt3_rgba_unpack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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) { - if (!is_nop(util_format_dxt3_rgba_fetch)) { - 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) { - uint8_t *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4; - util_format_dxt3_rgba_fetch(0, src, i, j, dst); - } - } - src += 16; - } - src_row += src_stride; - } - } + 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_dxt5_rgba_unpack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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) { - if (is_nop(util_format_dxt5_rgba_fetch)) { - 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) { - uint8_t *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4; - util_format_dxt5_rgba_fetch(0, src, i, j, dst); - } - } - src += 16; - } - src_row += src_stride; - } - } + 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_dxt1_rgb_unpack_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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) { - if (is_nop(util_format_dxt1_rgb_fetch)) { - 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]; - util_format_dxt1_rgb_fetch(0, src, i, j, tmp); + 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] = 1.0; } + dst[3] = ubyte_to_float(tmp[3]); } - src += 8; } - src_row += src_stride; + src += block_size; } + src_row += src_stride; } } void -util_format_dxt1_rgba_unpack_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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) { - if (!is_nop(util_format_dxt1_rgba_fetch)) { - 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]; - 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]); - } - } - src += 8; - } - src_row += src_stride; - } - } + 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_dxt3_rgba_unpack_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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) { - if (!is_nop(util_format_dxt3_rgba_fetch)) { - 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]; - 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]); - } - } - src += 16; - } - src_row += src_stride; - } - } + 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_dxt5_rgba_unpack_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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) { - if (!is_nop(util_format_dxt5_rgba_fetch)) { - 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]; - 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]); - } - } - src += 16; - } - src_row += src_stride; - } - } + 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); } @@ -430,370 +281,394 @@ util_format_dxt5_rgba_unpack_float(float *dst_row, unsigned dst_stride, const ui * Block compression. */ -void -util_format_dxt1_rgb_pack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) -{ - if (!is_nop(util_format_dxtn_pack)) { - unsigned x, y, i, j, k; - for(y = 0; y < height; y += 4) { - const uint8_t *src = src_row; - uint8_t *dst = dst_row; - for(x = 0; x < width; x += 4) { - uint8_t tmp[4][4][3]; - for(j = 0; j < 4; ++j) { - for(i = 0; i < 4; ++i) { - for(k = 0; k < 3; ++k) { - tmp[j][i][k] = src[(y + j)*src_stride/sizeof(*src) + i*4 + k]; +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]; } - util_format_dxtn_pack(3, 4, 4, &tmp[0][0][0], UTIL_FORMAT_DXT1_RGB, dst, dst_stride); - src += 4*4; - dst += 8; } - src_row += src_stride; - dst_row += 4*dst_stride/sizeof(*dst_row); + /* 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_rgba_pack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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) { - if (!is_nop(util_format_dxtn_pack)) { - unsigned x, y, i, j, k; - for(y = 0; y < height; y += 4) { - const uint8_t *src = src_row; - 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) { - for(k = 0; k < 4; ++k) { - tmp[j][i][k] = src[(y + j)*src_stride/sizeof(*src) + i*4 + k]; - } - } - } - util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], UTIL_FORMAT_DXT1_RGBA, dst, dst_stride); - src += 4*4; - dst += 8; - } - src_row += src_stride; - dst_row += 4*dst_stride/sizeof(*dst_row); - } - } + util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride, + width, height, UTIL_FORMAT_DXT1_RGB, + 8, FALSE); } void -util_format_dxt3_rgba_pack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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) { - if (!is_nop(util_format_dxtn_pack)) { - unsigned x, y, i, j, k; - for(y = 0; y < height; y += 4) { - const uint8_t *src = src_row; - 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) { - for(k = 0; k < 4; ++k) { - tmp[j][i][k] = src[(y + j)*src_stride/sizeof(*src) + i*4 + k]; - } - } - } - util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], UTIL_FORMAT_DXT3_RGBA, dst, dst_stride); - src += 4*4; - dst += 16; - } - src_row += src_stride; - dst_row += 4*dst_stride/sizeof(*dst_row); - } - } + util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride, + width, height, UTIL_FORMAT_DXT1_RGBA, + 8, FALSE); } void -util_format_dxt5_rgba_pack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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) { - if (!is_nop(util_format_dxtn_pack)) { - unsigned x, y, i, j, k; - for(y = 0; y < height; y += 4) { - const uint8_t *src = src_row; - 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) { - for(k = 0; k < 4; ++k) { - tmp[j][i][k] = src[(y + j)*src_stride/sizeof(*src) + i*4 + k]; - } - } - } - util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], UTIL_FORMAT_DXT5_RGBA, dst, dst_stride); - src += 4*4; - dst += 16; - } - src_row += src_stride; - dst_row += 4*dst_stride/sizeof(*dst_row); - } - } + util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride, + width, height, UTIL_FORMAT_DXT3_RGBA, + 16, FALSE); } void -util_format_dxt1_rgb_pack_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height) +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) { - if (!is_nop(util_format_dxtn_pack)) { - unsigned x, y, i, j, k; - for(y = 0; y < height; y += 4) { - const float *src = src_row; - uint8_t *dst = dst_row; - for(x = 0; x < width; x += 4) { - uint8_t tmp[4][4][3]; - for(j = 0; j < 4; ++j) { - for(i = 0; i < 4; ++i) { - for(k = 0; k < 3; ++k) { - tmp[j][i][k] = float_to_ubyte(src[(y + j)*src_stride/sizeof(*src) + i*4 + k]); + 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(3, 4, 4, &tmp[0][0][0], UTIL_FORMAT_DXT1_RGB, dst, dst_stride); - src += 4*4; - dst += 8; } - src_row += src_stride; - dst_row += 4*dst_stride/sizeof(*dst_row); + 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_rgba_pack_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height) +util_format_dxt1_rgb_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, + const float *src, unsigned src_stride, + unsigned width, unsigned height) { - if (!is_nop(util_format_dxtn_pack)) { - unsigned x, y, i, j, k; - for(y = 0; y < height; y += 4) { - const float *src = src_row; - 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) { - for(k = 0; k < 4; ++k) { - tmp[j][i][k] = float_to_ubyte(src[(y + j)*src_stride/sizeof(*src) + i*4 + k]); - } - } - } - util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], UTIL_FORMAT_DXT1_RGBA, dst, dst_stride); - src += 4*4; - dst += 8; - } - src_row += src_stride; - dst_row += 4*dst_stride/sizeof(*dst_row); - } - } + util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src, src_stride, + width, height, UTIL_FORMAT_DXT1_RGB, + 8, FALSE); } void -util_format_dxt3_rgba_pack_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height) +util_format_dxt1_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, + const float *src, unsigned src_stride, + unsigned width, unsigned height) { - if (!is_nop(util_format_dxtn_pack)) { - unsigned x, y, i, j, k; - for(y = 0; y < height; y += 4) { - const float *src = src_row; - 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) { - for(k = 0; k < 4; ++k) { - tmp[j][i][k] = float_to_ubyte(src[(y + j)*src_stride/sizeof(*src) + i*4 + k]); - } - } - } - util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], UTIL_FORMAT_DXT3_RGBA, dst, dst_stride); - src += 4*4; - dst += 16; - } - src_row += src_stride; - dst_row += 4*dst_stride/sizeof(*dst_row); - } - } + util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src, src_stride, + width, height, UTIL_FORMAT_DXT1_RGBA, + 8, FALSE); } void -util_format_dxt5_rgba_pack_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height) +util_format_dxt3_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, + const float *src, unsigned src_stride, + unsigned width, unsigned height) { - if (!is_nop(util_format_dxtn_pack)) { - unsigned x, y, i, j, k; - for(y = 0; y < height; y += 4) { - const float *src = src_row; - 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) { - for(k = 0; k < 4; ++k) { - tmp[j][i][k] = float_to_ubyte(src[(y + j)*src_stride/sizeof(*src) + i*4 + k]); - } - } - } - util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], UTIL_FORMAT_DXT5_RGBA, dst, dst_stride); - src += 4*4; - dst += 16; - } - src_row += src_stride; - dst_row += 4*dst_stride/sizeof(*dst_row); - } - } + 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. - * - * FIXME: shunts to RGB for now */ void -util_format_dxt1_srgb_unpack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +util_format_dxt1_srgb_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) { - util_format_dxt1_rgb_unpack_8unorm(dst_row, dst_stride, src_row, src_stride, width, height); + 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_srgb_pack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +util_format_dxt1_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) { - util_format_dxt1_rgb_pack_8unorm(dst_row, dst_stride, src_row, src_stride, width, height); + 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_dxt1_srgb_fetch_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) +util_format_dxt3_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) { - util_format_dxt1_rgb_fetch_8unorm(dst, src, i, 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_dxt1_srgba_unpack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +util_format_dxt5_srgba_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) { - util_format_dxt1_rgba_unpack_8unorm(dst_row, dst_stride, src_row, src_stride, width, height); + 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_srgba_pack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +util_format_dxt1_srgb_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j) { - util_format_dxt1_rgba_pack_8unorm(dst_row, dst_stride, src_row, src_stride, width, height); + 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_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) +util_format_dxt1_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j) { - util_format_dxt1_rgba_fetch_8unorm(dst, src, i, 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_unpack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +util_format_dxt3_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j) { - util_format_dxt3_rgba_unpack_8unorm(dst_row, dst_stride, src_row, src_stride, width, height); + 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_dxt3_srgba_pack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +util_format_dxt5_srgba_fetch_rgba_float(float *dst, const uint8_t *src, unsigned i, unsigned j) { - util_format_dxt3_rgba_pack_8unorm(dst_row, dst_stride, src_row, src_stride, width, height); + 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_dxt3_srgba_fetch_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) +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_dxt3_rgba_fetch_8unorm(dst, src, i, j); + 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_dxt5_srgba_unpack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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_dxt5_rgba_unpack_8unorm(dst_row, dst_stride, src_row, src_stride, width, 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_dxt5_srgba_pack_8unorm(uint8_t *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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_dxt5_rgba_pack_8unorm(dst_row, dst_stride, src_row, src_stride, width, 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_fetch_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) +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_dxt5_rgba_fetch_8unorm(dst, src, i, j); + 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_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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_dxt1_rgb_unpack_float(dst_row, dst_stride, src_row, src_stride, width, 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_srgb_pack_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height) +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_dxt1_rgb_pack_float(dst_row, dst_stride, src_row, src_stride, width, 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_dxt1_srgb_fetch_float(float *dst, const uint8_t *src, unsigned i, unsigned j) +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_dxt1_rgb_fetch_float(dst, src, i, j); + 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_dxt1_srgba_unpack_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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_dxt1_rgba_unpack_float(dst_row, dst_stride, src_row, src_stride, width, 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_srgba_pack_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height) +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_dxt1_rgba_pack_float(dst_row, dst_stride, src_row, src_stride, width, 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_fetch_float(float *dst, const uint8_t *src, unsigned i, unsigned j) +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_dxt1_rgba_fetch_float(dst, src, i, j); + 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_unpack_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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_dxt3_rgba_unpack_float(dst_row, dst_stride, src_row, src_stride, width, 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_dxt3_srgba_pack_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height) +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_dxt3_rgba_pack_float(dst_row, dst_stride, src_row, src_stride, width, 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_dxt3_srgba_fetch_float(float *dst, const uint8_t *src, unsigned i, unsigned j) +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_dxt3_rgba_fetch_float(dst, src, i, j); + 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_dxt5_srgba_unpack_float(float *dst_row, unsigned dst_stride, const uint8_t *src_row, unsigned src_stride, unsigned width, unsigned height) +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_dxt5_rgba_unpack_float(dst_row, dst_stride, src_row, src_stride, width, 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_dxt5_srgba_pack_float(uint8_t *dst_row, unsigned dst_stride, const float *src_row, unsigned src_stride, unsigned width, unsigned height) +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_dxt5_rgba_pack_float(dst_row, dst_stride, src_row, src_stride, width, 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_fetch_float(float *dst, const uint8_t *src, unsigned i, unsigned j) +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_dxt5_rgba_fetch_float(dst, src, i, j); + util_format_dxtn_pack_rgba_float(dst_row, dst_stride, src_row, src_stride, + width, height, UTIL_FORMAT_DXT5_RGBA, + 16, TRUE); }