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iris: fix overhead regression from flushing for storage images

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st calls us with count = 32 but a NULL pointer...we only really care
about the highest non-NULL image...
This commit is contained in:
Kenneth Graunke 2018-12-02 23:03:08 -08:00
parent 4749f6cc4f
commit 598ce8e88e
1 changed files with 2 additions and 1 deletions
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3
src/gallium/drivers/iris/iris_state.c
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@ -1678,7 +1678,8 @@ iris_set_shader_images(struct pipe_context *ctx,
gl_shader_stage stage = stage_from_pipe(p_stage);
struct iris_shader_state *shs = &ice->state.shaders[stage];
shs->num_images = MAX2(shs->num_images, start_slot + count);
if (p_images)
shs->num_images = MAX2(shs->num_images, start_slot + count);
for (unsigned i = 0; i < count; i++) {
if (p_images && p_images[i].resource) {