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RenderPassVk: Set the correct number of color attachments

This commit is contained in:
Corentin Wallez 2018-04-17 16:43:30 -04:00 committed by Corentin Wallez
parent 4977fa66a3
commit 32cb6fbca0
1 changed files with 5 additions and 1 deletions
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6
src/backend/vulkan/RenderPassVk.cpp
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@ -49,6 +49,9 @@ namespace backend { namespace vulkan {
for (uint32_t i : IterateBitSet(subpass.colorAttachmentsSet)) {
attachmentRefs[i].attachment = subpass.colorAttachments[i];
attachmentRefs[i].layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
// TODO(cwallez@chromium.org): need validation rule that attachments are packed
ASSERT(i == 0 || subpass.colorAttachmentsSet[i - 1]);
}
if (subpass.depthStencilAttachment) {
attachmentRefs[kMaxColorAttachments].attachment = subpass.depthStencilAttachment;
@ -62,7 +65,8 @@ namespace backend { namespace vulkan {
subpassDesc.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
subpassDesc.inputAttachmentCount = 0;
subpassDesc.pInputAttachments = nullptr;
subpassDesc.colorAttachmentCount = kMaxColorAttachments;
subpassDesc.colorAttachmentCount =
static_cast<uint32_t>(subpass.colorAttachmentsSet.count());
subpassDesc.pColorAttachments = attachmentRefs.data();
subpassDesc.pResolveAttachments = nullptr;
subpassDesc.pDepthStencilAttachment = &attachmentRefs[kMaxColorAttachments];