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st/glsl_to_tgsi: handle offsets from inputs

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This fixes:
GL45-CTS.gpu_shader5.texture_gather_offset_color_repeat

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2016-05-10 11:41:02 +10:00
parent aa730aca20
commit f75a26d1ba
1 changed files with 9 additions and 0 deletions
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9
src/mesa/state_tracker/st_glsl_to_tgsi.cpp
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@@ -5581,6 +5581,15 @@ translate_tex_offset(struct st_translate *t,
offset.SwizzleZ = imm_src.SwizzleZ;
offset.Padding = 0;
break;
case PROGRAM_INPUT:
imm_src = t->inputs[t->inputMapping[imm_src.Index]];
offset.File = imm_src.File;
offset.Index = imm_src.Index;
offset.SwizzleX = GET_SWZ(in_offset->swizzle, 0);
offset.SwizzleY = GET_SWZ(in_offset->swizzle, 1);
offset.SwizzleZ = GET_SWZ(in_offset->swizzle, 2);
offset.Padding = 0;
break;
case PROGRAM_TEMPORARY:
imm_src = ureg_src(t->temps[in_offset->index]);
offset.File = imm_src.File;