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zink: fix texture barriers for real this time

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according to spec, this is supposed to handle fragment shader fetch
from previous draw output, not color output readback from previous
color output write

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10706>
This commit is contained in:
Mike Blumenkrantz 2021-04-08 12:38:06 -04:00 • committed by Marge Bot
parent 4ebae25e17
commit 25ab2347f8
1 changed files with 5 additions and 5 deletions
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10
src/gallium/drivers/zink/zink_context.c
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@ -1947,11 +1947,11 @@ zink_texture_barrier(struct pipe_context *pctx, unsigned flags)
dmb.sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER;
dmb.pNext = NULL;
dmb.srcAccessMask = VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT;
dmb.dstAccessMask = VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT;
dmb.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
vkCmdPipelineBarrier(
ctx->batch.state->cmdbuf,
VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT,
VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT,
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT,
0,
1, &dmb,
0, NULL,
@ -1959,17 +1959,17 @@ zink_texture_barrier(struct pipe_context *pctx, unsigned flags)
);
} else {
bmb.srcAccessMask |= VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
bmb.dstAccessMask |= VK_ACCESS_COLOR_ATTACHMENT_READ_BIT;
bmb.dstAccessMask |= VK_ACCESS_SHADER_READ_BIT;
}
if (ctx->framebuffer->state.num_attachments > 1) {
bmb.srcAccessMask |= VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
bmb.dstAccessMask |= VK_ACCESS_COLOR_ATTACHMENT_READ_BIT;
bmb.dstAccessMask |= VK_ACCESS_SHADER_READ_BIT;
}
if (bmb.srcAccessMask)
vkCmdPipelineBarrier(
ctx->batch.state->cmdbuf,
VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT,
0,
1, &bmb,
0, NULL,