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radeonsi: update shader image descriptor for invalidated buffer

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Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This commit is contained in:
Nicolai Hähnle 2016-03-15 22:01:39 -05:00
parent e85cf35a65
commit f61566b77a
1 changed files with 21 additions and 1 deletions
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22
src/gallium/drivers/radeonsi/si_descriptors.c
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@ -1094,7 +1094,27 @@ static void si_invalidate_buffer(struct pipe_context *ctx, struct pipe_resource
}
}
/* Shader images - update TODO */
/* Shader images */
for (shader = 0; shader < SI_NUM_SHADERS; ++shader) {
struct si_images_info *images = &sctx->images[shader];
unsigned mask = images->desc.enabled_mask;
while (mask) {
unsigned i = u_bit_scan(&mask);
if (images->views[i].resource == buf) {
si_desc_reset_buffer_offset(
ctx, images->desc.list + i * 8 + 4,
old_va, buf);
images->desc.list_dirty = true;
radeon_add_to_buffer_list(
&sctx->b, &sctx->b.gfx, rbuffer,
RADEON_USAGE_READWRITE,
RADEON_PRIO_SAMPLER_BUFFER);
}
}
}
}
/* SHADER USER DATA */