diff options
| author | Dave Airlie <[email protected]> | 2011-08-26 10:59:18 +0100 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2011-09-02 10:47:45 +0100 |
| commit | 2083a276eb270b748d1c2668eb9faa5aadc8e700 (patch) | |
| tree | fa03d01ecdba21bab656cf5e9f274ee2b0db7f83 /src/gallium/auxiliary/tgsi/tgsi_exec.h | |
| parent | 49e24d3b8c0129e11fcc94b6e74dc2589d64c882 (diff) | |
tgsi: add support for texture offsets to the TGSI IR. (v2)
This adds tokens for texture offsets, to store 4 * swizzled vec 3
for use in TXF and other opcodes.
It also contains TGSI exec changes for softpipe to use this code,
along with GLSL->TGSI support for TXF.
v2: add some more comments, add back padding I removed.
Signed-off-by: Dave Airlie <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/gallium/auxiliary/tgsi/tgsi_exec.h')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.h b/src/gallium/auxiliary/tgsi/tgsi_exec.h index 3f6964c17fb..a7507157906 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.h +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.h @@ -94,7 +94,8 @@ struct tgsi_sampler int dims[4]); void (*get_texel)(struct tgsi_sampler *sampler, const int i[QUAD_SIZE], const int j[QUAD_SIZE], const int k[QUAD_SIZE], - const int lod[QUAD_SIZE], float rgba[NUM_CHANNELS][QUAD_SIZE]); + const int lod[QUAD_SIZE], const int8_t offset[3], + float rgba[NUM_CHANNELS][QUAD_SIZE]); }; #define TGSI_EXEC_NUM_TEMPS 128 |