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freedreno: Stop exposing MSAA image load/store on desktop GL.

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GLES doesn't support it, and blob VK doesn't support it.  We could
theoretically lower it, but don't bother since it's not required.  Fixes
various piglit image load/store tests.

Suggested-by: Ilia Mirkin <imirkin@alum.mit.edu>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13852>
This commit is contained in:
Emma Anholt 2021-11-17 15:15:19 -08:00 • committed by Marge Bot
parent 81d22da6de
commit e277b13182
2 changed files with 10 additions and 0 deletions
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5
src/gallium/drivers/freedreno/a5xx/fd5_screen.c
View file

@ -90,6 +90,11 @@ fd5_screen_is_format_supported(struct pipe_screen *pscreen,
PIPE_BIND_COMPUTE_RESOURCE);
}
if (usage & PIPE_BIND_SHADER_IMAGE) {
if (sample_count > 1)
return false;
}
/* For ARB_framebuffer_no_attachments: */
if ((usage & PIPE_BIND_RENDER_TARGET) && (format == PIPE_FORMAT_NONE)) {
retval |= usage & PIPE_BIND_RENDER_TARGET;

5
src/gallium/drivers/freedreno/a6xx/fd6_screen.c
View file

@ -89,6 +89,11 @@ fd6_screen_is_format_supported(struct pipe_screen *pscreen,
retval |= usage & (PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_SHADER_IMAGE);
}
if (usage & PIPE_BIND_SHADER_IMAGE) {
if (sample_count > 1)
return false;
}
if ((usage &
(PIPE_BIND_RENDER_TARGET | PIPE_BIND_DISPLAY_TARGET |
PIPE_BIND_SCANOUT | PIPE_BIND_SHARED | PIPE_BIND_COMPUTE_RESOURCE)) &&