diff options
author | José Fonseca <jfonseca@vmware.com> | 2010-01-08 15:42:57 +0000 |
---|---|---|
committer | José Fonseca <jfonseca@vmware.com> | 2010-01-08 15:42:57 +0000 |
commit | 080c40ab32b2abd6d8381b4a0cc143d36a1652b2 (patch) | |
tree | e173767ebc5a82d81b9fc086449d915e29348976 /src/gallium/auxiliary/util/u_tile.c | |
parent | 9cdf6f025b2ed55cfb13dd09f870f01d0c7947d3 (diff) | |
parent | a1de400e8de06a80ab140bb0fa950e990607572d (diff) |
Merge remote branch 'origin/master' into lp-binning
Conflicts:
src/gallium/auxiliary/util/u_surface.c
src/gallium/drivers/llvmpipe/Makefile
src/gallium/drivers/llvmpipe/SConscript
src/gallium/drivers/llvmpipe/lp_bld_arit.c
src/gallium/drivers/llvmpipe/lp_bld_flow.c
src/gallium/drivers/llvmpipe/lp_bld_interp.c
src/gallium/drivers/llvmpipe/lp_clear.c
src/gallium/drivers/llvmpipe/lp_context.c
src/gallium/drivers/llvmpipe/lp_context.h
src/gallium/drivers/llvmpipe/lp_draw_arrays.c
src/gallium/drivers/llvmpipe/lp_jit.c
src/gallium/drivers/llvmpipe/lp_jit.h
src/gallium/drivers/llvmpipe/lp_prim_vbuf.c
src/gallium/drivers/llvmpipe/lp_setup.c
src/gallium/drivers/llvmpipe/lp_setup_point.c
src/gallium/drivers/llvmpipe/lp_state.h
src/gallium/drivers/llvmpipe/lp_state_blend.c
src/gallium/drivers/llvmpipe/lp_state_derived.c
src/gallium/drivers/llvmpipe/lp_state_fs.c
src/gallium/drivers/llvmpipe/lp_state_sampler.c
src/gallium/drivers/llvmpipe/lp_state_surface.c
src/gallium/drivers/llvmpipe/lp_tex_cache.c
src/gallium/drivers/llvmpipe/lp_tex_cache.h
src/gallium/drivers/llvmpipe/lp_tex_sample.h
src/gallium/drivers/llvmpipe/lp_tile_cache.c
Diffstat (limited to 'src/gallium/auxiliary/util/u_tile.c')
-rw-r--r-- | src/gallium/auxiliary/util/u_tile.c | 113 |
1 files changed, 75 insertions, 38 deletions
diff --git a/src/gallium/auxiliary/util/u_tile.c b/src/gallium/auxiliary/util/u_tile.c index 8a22f584be..1ba82bb21f 100644 --- a/src/gallium/auxiliary/util/u_tile.c +++ b/src/gallium/auxiliary/util/u_tile.c @@ -34,6 +34,7 @@ #include "pipe/p_defines.h" #include "pipe/p_inlines.h" +#include "util/u_format.h" #include "util/u_math.h" #include "util/u_memory.h" #include "util/u_rect.h" @@ -52,7 +53,7 @@ pipe_get_tile_raw(struct pipe_transfer *pt, const void *src; if (dst_stride == 0) - dst_stride = pf_get_nblocksx(&pt->block, w) * pt->block.size; + dst_stride = util_format_get_stride(pt->texture->format, w); if (pipe_clip_tile(x, y, &w, &h, pt)) return; @@ -62,7 +63,7 @@ pipe_get_tile_raw(struct pipe_transfer *pt, if(!src) return; - util_copy_rect(dst, &pt->block, dst_stride, 0, 0, w, h, src, pt->stride, x, y); + util_copy_rect(dst, pt->texture->format, dst_stride, 0, 0, w, h, src, pt->stride, x, y); screen->transfer_unmap(screen, pt); } @@ -78,9 +79,10 @@ pipe_put_tile_raw(struct pipe_transfer *pt, { struct pipe_screen *screen = pt->texture->screen; void *dst; + enum pipe_format format = pt->texture->format; if (src_stride == 0) - src_stride = pf_get_nblocksx(&pt->block, w) * pt->block.size; + src_stride = util_format_get_stride(format, w); if (pipe_clip_tile(x, y, &w, &h, pt)) return; @@ -90,7 +92,7 @@ pipe_put_tile_raw(struct pipe_transfer *pt, if(!dst) return; - util_copy_rect(dst, &pt->block, pt->stride, x, y, w, h, src, src_stride, 0, 0); + util_copy_rect(dst, format, pt->stride, x, y, w, h, src, src_stride, 0, 0); screen->transfer_unmap(screen, pt); } @@ -246,6 +248,53 @@ b8g8r8a8_put_tile_rgba(unsigned *dst, } +/*** PIPE_FORMAT_R8G8B8A8_UNORM ***/ + +static void +r8g8b8a8_get_tile_rgba(const unsigned *src, + unsigned w, unsigned h, + float *p, + unsigned dst_stride) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + float *pRow = p; + for (j = 0; j < w; j++, pRow += 4) { + const unsigned pixel = *src++; + pRow[0] = ubyte_to_float((pixel >> 24) & 0xff); + pRow[1] = ubyte_to_float((pixel >> 16) & 0xff); + pRow[2] = ubyte_to_float((pixel >> 8) & 0xff); + pRow[3] = ubyte_to_float((pixel >> 0) & 0xff); + } + p += dst_stride; + } +} + + +static void +r8g8b8a8_put_tile_rgba(unsigned *dst, + unsigned w, unsigned h, + const float *p, + unsigned src_stride) +{ + unsigned i, j; + + for (i = 0; i < h; i++) { + const float *pRow = p; + for (j = 0; j < w; j++, pRow += 4) { + unsigned r, g, b, a; + r = float_to_ubyte(pRow[0]); + g = float_to_ubyte(pRow[1]); + b = float_to_ubyte(pRow[2]); + a = float_to_ubyte(pRow[3]); + *dst++ = (r << 24) | (g << 16) | (b << 8) | a; + } + p += src_stride; + } +} + + /*** PIPE_FORMAT_A1R5G5B5_UNORM ***/ static void @@ -1106,27 +1155,6 @@ ycbcr_get_tile_rgba(const ushort *src, } -static void -fake_get_tile_rgba(const ushort *src, - unsigned w, unsigned h, - float *p, - unsigned dst_stride) -{ - unsigned i, j; - - for (i = 0; i < h; i++) { - float *pRow = p; - for (j = 0; j < w; j++, pRow += 4) { - pRow[0] = - pRow[1] = - pRow[2] = - pRow[3] = (i ^ j) & 1 ? 1.0f : 0.0f; - } - p += dst_stride; - } -} - - void pipe_tile_raw_to_rgba(enum pipe_format format, void *src, @@ -1143,6 +1171,9 @@ pipe_tile_raw_to_rgba(enum pipe_format format, case PIPE_FORMAT_B8G8R8A8_UNORM: b8g8r8a8_get_tile_rgba((unsigned *) src, w, h, dst, dst_stride); break; + case PIPE_FORMAT_R8G8B8A8_UNORM: + r8g8b8a8_get_tile_rgba((unsigned *) src, w, h, dst, dst_stride); + break; case PIPE_FORMAT_A1R5G5B5_UNORM: a1r5g5b5_get_tile_rgba((ushort *) src, w, h, dst, dst_stride); break; @@ -1206,8 +1237,10 @@ pipe_tile_raw_to_rgba(enum pipe_format format, ycbcr_get_tile_rgba((ushort *) src, w, h, dst, dst_stride, TRUE); break; default: - debug_printf("%s: unsupported format %s\n", __FUNCTION__, pf_name(format)); - fake_get_tile_rgba(src, w, h, dst, dst_stride); + util_format_read_4f(format, + dst, dst_stride * sizeof(float), + src, util_format_get_stride(format, w), + 0, 0, w, h); } } @@ -1219,21 +1252,22 @@ pipe_get_tile_rgba(struct pipe_transfer *pt, { unsigned dst_stride = w * 4; void *packed; + enum pipe_format format = pt->texture->format; if (pipe_clip_tile(x, y, &w, &h, pt)) return; - packed = MALLOC(pf_get_nblocks(&pt->block, w, h) * pt->block.size); + packed = MALLOC(util_format_get_nblocks(format, w, h) * util_format_get_blocksize(format)); if (!packed) return; - if(pt->format == PIPE_FORMAT_YCBCR || pt->format == PIPE_FORMAT_YCBCR_REV) + if(format == PIPE_FORMAT_YCBCR || format == PIPE_FORMAT_YCBCR_REV) assert((x & 1) == 0); pipe_get_tile_raw(pt, x, y, w, h, packed, 0); - pipe_tile_raw_to_rgba(pt->format, packed, w, h, p, dst_stride); + pipe_tile_raw_to_rgba(format, packed, w, h, p, dst_stride); FREE(packed); } @@ -1246,16 +1280,17 @@ pipe_put_tile_rgba(struct pipe_transfer *pt, { unsigned src_stride = w * 4; void *packed; + enum pipe_format format = pt->texture->format; if (pipe_clip_tile(x, y, &w, &h, pt)) return; - packed = MALLOC(pf_get_nblocks(&pt->block, w, h) * pt->block.size); + packed = MALLOC(util_format_get_nblocks(format, w, h) * util_format_get_blocksize(format)); if (!packed) return; - switch (pt->format) { + switch (format) { case PIPE_FORMAT_A8R8G8B8_UNORM: a8r8g8b8_put_tile_rgba((unsigned *) packed, w, h, p, src_stride); break; @@ -1265,6 +1300,9 @@ pipe_put_tile_rgba(struct pipe_transfer *pt, case PIPE_FORMAT_B8G8R8A8_UNORM: b8g8r8a8_put_tile_rgba((unsigned *) packed, w, h, p, src_stride); break; + case PIPE_FORMAT_R8G8B8A8_UNORM: + r8g8b8a8_put_tile_rgba((unsigned *) packed, w, h, p, src_stride); + break; case PIPE_FORMAT_A1R5G5B5_UNORM: a1r5g5b5_put_tile_rgba((ushort *) packed, w, h, p, src_stride); break; @@ -1274,9 +1312,6 @@ pipe_put_tile_rgba(struct pipe_transfer *pt, case PIPE_FORMAT_R8G8B8_UNORM: r8g8b8_put_tile_rgba((ubyte *) packed, w, h, p, src_stride); break; - case PIPE_FORMAT_R8G8B8A8_UNORM: - assert(0); - break; case PIPE_FORMAT_A4R4G4B4_UNORM: a4r4g4b4_put_tile_rgba((ushort *) packed, w, h, p, src_stride); break; @@ -1322,7 +1357,7 @@ pipe_put_tile_rgba(struct pipe_transfer *pt, /*z24s8_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);*/ break; default: - debug_printf("%s: unsupported format %s\n", __FUNCTION__, pf_name(pt->format)); + debug_printf("%s: unsupported format %s\n", __FUNCTION__, pf_name(format)); } pipe_put_tile_raw(pt, x, y, w, h, packed, 0); @@ -1344,6 +1379,7 @@ pipe_get_tile_z(struct pipe_transfer *pt, ubyte *map; uint *pDest = z; uint i, j; + enum pipe_format format = pt->texture->format; if (pipe_clip_tile(x, y, &w, &h, pt)) return; @@ -1354,7 +1390,7 @@ pipe_get_tile_z(struct pipe_transfer *pt, return; } - switch (pt->format) { + switch (format) { case PIPE_FORMAT_Z32_UNORM: { const uint *ptrc @@ -1428,6 +1464,7 @@ pipe_put_tile_z(struct pipe_transfer *pt, const uint *ptrc = zSrc; ubyte *map; uint i, j; + enum pipe_format format = pt->texture->format; if (pipe_clip_tile(x, y, &w, &h, pt)) return; @@ -1438,7 +1475,7 @@ pipe_put_tile_z(struct pipe_transfer *pt, return; } - switch (pt->format) { + switch (format) { case PIPE_FORMAT_Z32_UNORM: { uint *pDest = (uint *) (map + y * pt->stride + x*4); |