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v3d: Disable SSBOs and atomic counters on vertex shaders.

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The CTS fails on
dEQP-GLES31.functional.shaders.opaque_type_indexing.atomic_counter.*vertex
when they are enabled, due to the VS being run for both bin and render.  I
think this behavior is expected to be valid, but I can't find text in
atomic counters or SSBO specs saying so (the closed I found was in
shader_image_load_store).  Just disable it for now, since the closed
source driver doesn't expose vertex atomic counters/SSBOs either.
This commit is contained in:
Eric Anholt 2019-04-22 11:24:55 -07:00
parent 97316d3783
commit d23b47fda5
1 changed files with 3 additions and 0 deletions
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3
src/gallium/drivers/v3d/v3d_screen.c
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@ -336,6 +336,9 @@ v3d_screen_get_shader_param(struct pipe_screen *pscreen, unsigned shader,
return V3D_MAX_TEXTURE_SAMPLERS;
case PIPE_SHADER_CAP_MAX_SHADER_BUFFERS:
if (shader == PIPE_SHADER_VERTEX)
return 0;
return PIPE_MAX_SHADER_BUFFERS;
case PIPE_SHADER_CAP_MAX_SHADER_IMAGES: