diff options
| author | Dave Airlie <[email protected]> | 2018-07-19 05:39:15 +0100 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2018-07-23 21:11:35 +0100 |
| commit | d73f1026b404a0aae532d56643fe63651cb4c8a7 (patch) | |
| tree | f6dcde791e4f8588e146df88bb71c58fbf0e49dd /src/gallium/drivers/r600 | |
| parent | 760622c328ef583cf91cee36ac307df9e24cf3bd (diff) | |
r600: enable tess_input_info for TES
There might be a nicer way to do this, but this is at least correct.
This fixes:
KHR-GL44.tessellation_shader.single.max_patch_vertices
KHR-GL44.tessellation_shader.tessellation_control_to_tessellation_evaluation.gl_PatchVerticesIn
Reviewed-By: Gert Wollny <[email protected]>
Cc: [email protected]
Diffstat (limited to 'src/gallium/drivers/r600')
| -rw-r--r-- | src/gallium/drivers/r600/r600_shader.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index fce14a12e98..2229dc8fab3 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -1673,19 +1673,11 @@ static void tgsi_src(struct r600_shader_ctx *ctx, } else if (ctx->info.system_value_semantic_name[tgsi_src->Register.Index] == TGSI_SEMANTIC_TESSOUTER) { r600_src->sel = 2; } else if (ctx->info.system_value_semantic_name[tgsi_src->Register.Index] == TGSI_SEMANTIC_VERTICESIN) { - if (ctx->type == PIPE_SHADER_TESS_CTRL) { - r600_src->sel = ctx->tess_input_info; - r600_src->swizzle[0] = 2; - r600_src->swizzle[1] = 2; - r600_src->swizzle[2] = 2; - r600_src->swizzle[3] = 2; - } else { - r600_src->sel = ctx->tess_input_info; - r600_src->swizzle[0] = 3; - r600_src->swizzle[1] = 3; - r600_src->swizzle[2] = 3; - r600_src->swizzle[3] = 3; - } + r600_src->sel = ctx->tess_input_info; + r600_src->swizzle[0] = 2; + r600_src->swizzle[1] = 2; + r600_src->swizzle[2] = 2; + r600_src->swizzle[3] = 2; } else if (ctx->type == PIPE_SHADER_TESS_CTRL && ctx->info.system_value_semantic_name[tgsi_src->Register.Index] == TGSI_SEMANTIC_PRIMID) { r600_src->sel = 0; r600_src->swizzle[0] = 0; @@ -3559,7 +3551,7 @@ static int r600_shader_from_tgsi(struct r600_context *rctx, ctx.tess_input_info = ++regno; ctx.tess_output_info = ++regno; } else if (ctx.type == PIPE_SHADER_TESS_EVAL) { - ctx.tess_input_info = 0; + ctx.tess_input_info = ++regno; ctx.tess_output_info = ++regno; } else if (ctx.type == PIPE_SHADER_GEOMETRY) { ctx.gs_export_gpr_tregs[0] = ++regno; |