diff options
| author | Brian Paul <[email protected]> | 2016-03-30 16:54:08 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2016-03-31 09:48:00 -0600 |
| commit | 9076e049340db0c55f57abb4ee9bbaffba61d45d (patch) | |
| tree | f2da10d70e478471028cf0c53d1399e27f2c47ba /src/gallium/auxiliary/tgsi/tgsi_exec.c | |
| parent | 9d7cd439880d9334d21ed099efa15ccf8b709748 (diff) | |
tgsi: split tgsi_util_get_texture_coord_dim() function into two
It was kind of overloaded, returning two different things. Now get
the index of the shadow reference src register with a new
tgsi_util_get_shadow_ref_src_index() function.
To verify the new code, I added some temp/debug code which looped
over all TGSI_TEXTURE_x values, calling the old function and new and
checking that the returned indexes matched.
Also tested piglit "shadow" tests with softpipe/llvmpipe.
No testing of ilo and radeonsi changes.
Reviewed-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/gallium/auxiliary/tgsi/tgsi_exec.c')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c index 53d5937b2df..e7f080eb123 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c @@ -2054,7 +2054,8 @@ exec_tex(struct tgsi_exec_machine *mach, assert(modifier != TEX_MODIFIER_LEVEL_ZERO); assert(inst->Texture.Texture != TGSI_TEXTURE_BUFFER); - dim = tgsi_util_get_texture_coord_dim(inst->Texture.Texture, &shadow_ref); + dim = tgsi_util_get_texture_coord_dim(inst->Texture.Texture); + shadow_ref = tgsi_util_get_shadow_ref_src_index(inst->Texture.Texture); assert(dim <= 4); if (shadow_ref >= 0) @@ -2153,7 +2154,7 @@ exec_lodq(struct tgsi_exec_machine *mach, union tgsi_exec_channel r[2]; unit = fetch_sampler_unit(mach, inst, 1); - dim = tgsi_util_get_texture_coord_dim(inst->Texture.Texture, NULL); + dim = tgsi_util_get_texture_coord_dim(inst->Texture.Texture); assert(dim <= Elements(coords)); /* fetch coordinates */ for (i = 0; i < dim; i++) { |