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zink: properly invalidate fb attachments on dontcare stores

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/42341>
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Mike Blumenkrantz 2026-06-18 11:51:48 -04:00 • committed by Marge Bot
parent dbce242de9
commit 0cbf3baaee
1 changed files with 12 additions and 1 deletions
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13
src/gallium/drivers/zink/zink_context.c
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@ -3575,11 +3575,22 @@ zink_batch_no_rp_safe(struct zink_context *ctx)
}
}
ctx->in_rp = false;
for (unsigned i = 0; i < ctx->fb_state.nr_cbufs; i++)
for (unsigned i = 0; i < ctx->fb_state.nr_cbufs; i++) {
ctx->dynamic_fb.attachments[i].resolveImageView = VK_NULL_HANDLE;
if (ctx->fb_state.cbufs[i].texture && ctx->dynamic_fb.attachments[i].storeOp == VK_ATTACHMENT_STORE_OP_DONT_CARE)
zink_resource(ctx->fb_state.cbufs[i].texture)->valid = false;
}
if (ctx->fb_state.zsbuf.texture) {
ctx->dynamic_fb.attachments[PIPE_MAX_COLOR_BUFS].resolveImageView = VK_NULL_HANDLE;
ctx->dynamic_fb.attachments[PIPE_MAX_COLOR_BUFS + 1].resolveImageView = VK_NULL_HANDLE;
if (ctx->fb_state.zsbuf.texture) {
bool has_depth = util_format_has_depth(util_format_description(ctx->fb_state.zsbuf.texture->format));
bool has_stencil = util_format_has_stencil(util_format_description(ctx->fb_state.zsbuf.texture->format));
bool depth_invalidate = !has_depth || (ctx->dynamic_fb.info.pDepthAttachment && ctx->dynamic_fb.info.pDepthAttachment->storeOp == VK_ATTACHMENT_STORE_OP_DONT_CARE);
bool stencil_invalidate = !has_stencil || (ctx->dynamic_fb.info.pStencilAttachment && ctx->dynamic_fb.info.pStencilAttachment->storeOp == VK_ATTACHMENT_STORE_OP_DONT_CARE);
if (depth_invalidate && stencil_invalidate)
zink_resource(ctx->fb_state.zsbuf.texture)->valid = false;
}
}
ctx->rp_draw = false;
}