diff options
| author | Samuel Pitoiset <[email protected]> | 2018-08-29 22:13:52 +0200 |
|---|---|---|
| committer | Samuel Pitoiset <[email protected]> | 2018-08-31 17:34:36 +0200 |
| commit | 6f47df312943b05653efc0494551ebf8c3903d43 (patch) | |
| tree | 71c4194090d4b74b54d4c2002bb6e233f4e0f9d9 /src/amd/vulkan/radv_shader_info.c | |
| parent | 54a9622dd5fdee7d18c05d968c97c4dd4fa9c83c (diff) | |
radv: fix passing clip/cull distances from VS to PS
CTS doesn't test input clip/cull distances for the fragment
shader stage, which explains why this was totally broken. I
wrote a simple test locally that works now.
This fixes a crash with GTA V and DXVK.
Note that we are exporting unused parameters from the vertex
shader now, but this can't be optimized easily because we don't
keep the fragment shader info...
Cc: [email protected]
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107477
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Diffstat (limited to 'src/amd/vulkan/radv_shader_info.c')
| -rw-r--r-- | src/amd/vulkan/radv_shader_info.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/amd/vulkan/radv_shader_info.c b/src/amd/vulkan/radv_shader_info.c index 8026cca46c8..a45c847c46c 100644 --- a/src/amd/vulkan/radv_shader_info.c +++ b/src/amd/vulkan/radv_shader_info.c @@ -341,6 +341,7 @@ static void gather_info_input_decl_ps(const nir_shader *nir, const nir_variable *var, struct radv_shader_info *info) { + unsigned attrib_count = glsl_count_attribute_slots(var->type, false); const struct glsl_type *type = glsl_without_array(var->type); int idx = var->data.location; @@ -354,6 +355,9 @@ gather_info_input_decl_ps(const nir_shader *nir, const nir_variable *var, case VARYING_SLOT_LAYER: info->ps.layer_input = true; break; + case VARYING_SLOT_CLIP_DIST0: + info->ps.num_input_clips_culls = attrib_count; + break; default: break; } |