diff options
Diffstat (limited to 'mesalib/src/gallium/auxiliary/util')
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_format_s3tc.c | 434 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_format_srgb.h | 5 |
2 files changed, 254 insertions, 185 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_format_s3tc.c b/mesalib/src/gallium/auxiliary/util/u_format_s3tc.c index 35e3d3445..fd628157b 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format_s3tc.c +++ b/mesalib/src/gallium/auxiliary/util/u_format_s3tc.c @@ -27,6 +27,7 @@ #include "u_math.h" #include "u_format.h" #include "u_format_s3tc.h" +#include "u_format_srgb.h" #if defined(_WIN32) || defined(WIN32) @@ -247,7 +248,7 @@ 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) + unsigned block_size, boolean srgb) { const unsigned bw = 4, bh = 4, comps = 4; unsigned x, y, i, j; @@ -258,6 +259,11 @@ util_format_dxtn_rgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, 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; @@ -274,7 +280,8 @@ util_format_dxt1_rgb_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, width, height, - util_format_dxt1_rgb_fetch, 8); + util_format_dxt1_rgb_fetch, + 8, FALSE); } void @@ -285,7 +292,8 @@ util_format_dxt1_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, width, height, - util_format_dxt1_rgba_fetch, 8); + util_format_dxt1_rgba_fetch, + 8, FALSE); } void @@ -296,7 +304,8 @@ util_format_dxt3_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, width, height, - util_format_dxt3_rgba_fetch, 16); + util_format_dxt3_rgba_fetch, + 16, FALSE); } void @@ -307,7 +316,8 @@ util_format_dxt5_rgba_unpack_rgba_8unorm(uint8_t *dst_row, unsigned dst_stride, util_format_dxtn_rgb_unpack_rgba_8unorm(dst_row, dst_stride, src_row, src_stride, width, height, - util_format_dxt5_rgba_fetch, 16); + util_format_dxt5_rgba_fetch, + 16, FALSE); } static INLINE void @@ -315,7 +325,7 @@ 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) + unsigned block_size, boolean srgb) { unsigned x, y, i, j; for(y = 0; y < height; y += 4) { @@ -326,9 +336,16 @@ util_format_dxtn_rgb_unpack_rgba_float(float *dst_row, unsigned dst_stride, float *dst = dst_row + (y + j)*dst_stride/sizeof(*dst_row) + (x + i)*4; uint8_t tmp[4]; 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]); + 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]); } } @@ -346,7 +363,8 @@ util_format_dxt1_rgb_unpack_rgba_float(float *dst_row, unsigned dst_stride, util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height, - util_format_dxt1_rgb_fetch, 8); + util_format_dxt1_rgb_fetch, + 8, FALSE); } void @@ -357,7 +375,8 @@ util_format_dxt1_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height, - util_format_dxt1_rgba_fetch, 8); + util_format_dxt1_rgba_fetch, + 8, FALSE); } void @@ -368,7 +387,8 @@ util_format_dxt3_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height, - util_format_dxt3_rgba_fetch, 16); + util_format_dxt3_rgba_fetch, + 16, FALSE); } void @@ -379,7 +399,8 @@ util_format_dxt5_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, util_format_dxtn_rgb_unpack_rgba_float(dst_row, dst_stride, src_row, src_stride, width, height, - util_format_dxt5_rgba_fetch, 16); + util_format_dxt5_rgba_fetch, + 16, FALSE); } @@ -387,29 +408,52 @@ util_format_dxt5_rgba_unpack_rgba_float(float *dst_row, unsigned dst_stride, * Block compression. */ -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) +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, bytes_per_block = 8; + 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][3]; /* [bh][bw][comps] */ + 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) { - tmp[j][i][k] = src[(y + j)*src_stride/sizeof(*src) + (x + i)*4 + 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, 0); - dst += bytes_per_block; + /* 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 @@ -417,24 +461,9 @@ 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) { - const unsigned bw = 4, bh = 4, comps = 4, bytes_per_block = 8; - 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) { - for(k = 0; k < comps; ++k) { - tmp[j][i][k] = src[(y + j)*src_stride/sizeof(*src) + (x + i)*comps + k]; - } - } - } - util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], UTIL_FORMAT_DXT1_RGBA, dst, 0); - dst += bytes_per_block; - } - dst_row += 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 @@ -442,24 +471,9 @@ 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) { - const unsigned bw = 4, bh = 4, comps = 4, bytes_per_block = 16; - 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) { - for(k = 0; k < comps; ++k) { - tmp[j][i][k] = src[(y + j)*src_stride/sizeof(*src) + (x + i)*comps + k]; - } - } - } - util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], UTIL_FORMAT_DXT3_RGBA, dst, 0); - dst += bytes_per_block; - } - dst_row += 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 @@ -467,73 +481,65 @@ 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) { - const unsigned bw = 4, bh = 4, comps = 4, bytes_per_block = 16; - 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) { - for(k = 0; k < comps; ++k) { - tmp[j][i][k] = src[(y + j)*src_stride/sizeof(*src) + (x + i)*comps + k]; - } - } - } - util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], UTIL_FORMAT_DXT5_RGBA, dst, 0); - dst += bytes_per_block; - } - dst_row += dst_stride / sizeof(*dst_row); - } + util_format_dxtn_pack_rgba_8unorm(dst_row, dst_stride, src, src_stride, + width, height, UTIL_FORMAT_DXT5_RGBA, + 16, FALSE); } -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) +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][3]; + 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) { - tmp[j][i][k] = float_to_ubyte(src[(y + j)*src_stride/sizeof(*src) + (x+i)*4 + 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, 0); - dst += 8; + 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) { - 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) { - for(k = 0; k < 4; ++k) { - tmp[j][i][k] = float_to_ubyte(src[(y + j)*src_stride/sizeof(*src) + (x+i)*4 + k]); - } - } - } - util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], UTIL_FORMAT_DXT1_RGBA, dst, 0); - dst += 8; - } - 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 @@ -541,23 +547,9 @@ util_format_dxt3_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src, unsigned src_stride, unsigned width, unsigned height) { - 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) { - for(k = 0; k < 4; ++k) { - tmp[j][i][k] = float_to_ubyte(src[(y + j)*src_stride/sizeof(*src) + (x+i)*4 + k]); - } - } - } - util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], UTIL_FORMAT_DXT3_RGBA, dst, 0); - dst += 16; - } - 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 @@ -565,173 +557,245 @@ util_format_dxt5_rgba_pack_rgba_float(uint8_t *dst_row, unsigned dst_stride, const float *src, unsigned src_stride, unsigned width, unsigned height) { - 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) { - for(k = 0; k < 4; ++k) { - tmp[j][i][k] = float_to_ubyte(src[(y + j)*src_stride/sizeof(*src) + (x+i)*4 + k]); - } - } - } - util_format_dxtn_pack(4, 4, 4, &tmp[0][0][0], UTIL_FORMAT_DXT5_RGBA, dst, 0); - dst += 16; - } - 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_DXT5_RGBA, + 16, FALSE); } /* * SRGB variants. - * - * FIXME: shunts to RGB for now */ 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_dxt1_srgb_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) { - util_format_dxt1_rgb_unpack_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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_rgba_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); } diff --git a/mesalib/src/gallium/auxiliary/util/u_format_srgb.h b/mesalib/src/gallium/auxiliary/util/u_format_srgb.h index 43213fbeb..82ed9575d 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format_srgb.h +++ b/mesalib/src/gallium/auxiliary/util/u_format_srgb.h @@ -83,6 +83,11 @@ util_format_srgb_8unorm_to_linear_float(uint8_t x) } +/* + * XXX These 2 functions probably don't make a lot of sense (but lots + * of potential callers which most likely all don't make sense neither) + */ + /** * Convert a 8bit normalized value from linear to srgb. */ |