diff options
| author | Dave Airlie <[email protected]> | 2011-12-30 21:17:07 +0000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2011-12-30 21:20:18 +0000 |
| commit | bed4c7ea5ea65ae4d591c5f9fb6d0ab24ba268ee (patch) | |
| tree | c41663e536ddd505e79f24fd9b19f6cb141bd525 | |
| parent | 0c6ee788f225e978dab3c78e18b1cf26e37edfbd (diff) | |
u_format: fix latc fetches.
This fixes the latc fetches for llvmpipe, fixes
fbo-generatemipmap-formats GL_ARB_texture_compression
fbo-generatemipmap-formats GL_ATI_texture_compression_3dc
fbo-generatemipmap-formats GL_EXT_texture_compression_latc
Signed-off-by: Dave Airlie <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
| -rw-r--r-- | src/gallium/auxiliary/util/u_format_latc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/util/u_format_latc.c b/src/gallium/auxiliary/util/u_format_latc.c index 113a793e2cd..20feb241ee0 100644 --- a/src/gallium/auxiliary/util/u_format_latc.c +++ b/src/gallium/auxiliary/util/u_format_latc.c @@ -47,6 +47,9 @@ util_format_latc1_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsi (void) u_format_signed_encode_rgtc_ubyte; u_format_unsigned_fetch_texel_rgtc(0, src, i, j, dst, 1); + dst[1] = dst[0]; + dst[2] = dst[0]; + dst[3] = 255; } void @@ -173,7 +176,9 @@ void util_format_latc2_unorm_fetch_rgba_8unorm(uint8_t *dst, const uint8_t *src, unsigned i, unsigned j) { u_format_unsigned_fetch_texel_rgtc(0, src, i, j, dst, 2); - u_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, dst + 1, 2); + dst[1] = dst[0]; + dst[2] = dst[0]; + u_format_unsigned_fetch_texel_rgtc(0, src + 8, i, j, dst + 3, 2); } void |