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| author | Dave Airlie <airlied@redhat.com> | 2011-08-26 10:59:18 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-09-02 10:47:45 +0100 |
| commit | 2083a276eb270b748d1c2668eb9faa5aadc8e700 (patch) | |
| tree | fa03d01ecdba21bab656cf5e9f274ee2b0db7f83 /src/gallium/auxiliary/tgsi/tgsi_parse.h | |
| parent | 49e24d3b8c0129e11fcc94b6e74dc2589d64c882 (diff) | |
| download | external_mesa3d-2083a276eb270b748d1c2668eb9faa5aadc8e700.zip external_mesa3d-2083a276eb270b748d1c2668eb9faa5aadc8e700.tar.gz external_mesa3d-2083a276eb270b748d1c2668eb9faa5aadc8e700.tar.bz2 | |
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 <airlied@redhat.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Diffstat (limited to 'src/gallium/auxiliary/tgsi/tgsi_parse.h')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_parse.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_parse.h b/src/gallium/auxiliary/tgsi/tgsi_parse.h index b7a3c9b..f7b7e6e 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_parse.h +++ b/src/gallium/auxiliary/tgsi/tgsi_parse.h @@ -86,6 +86,7 @@ struct tgsi_full_property #define TGSI_FULL_MAX_DST_REGISTERS 2 #define TGSI_FULL_MAX_SRC_REGISTERS 5 /* SAMPLE_D has 5 */ +#define TGSI_FULL_MAX_TEX_OFFSETS 4 struct tgsi_full_instruction { @@ -95,6 +96,7 @@ struct tgsi_full_instruction struct tgsi_instruction_texture Texture; struct tgsi_full_dst_register Dst[TGSI_FULL_MAX_DST_REGISTERS]; struct tgsi_full_src_register Src[TGSI_FULL_MAX_SRC_REGISTERS]; + struct tgsi_texture_offset TexOffsets[TGSI_FULL_MAX_TEX_OFFSETS]; }; union tgsi_full_token |