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Fix some more image transition bugs related to vulkan dispatch

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This commit is contained in:
redstrate 2021-06-01 11:49:27 -04:00
parent f69d7c18fd
commit e63caf1a83
2 changed files with 24 additions and 8 deletions
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28
engine/gfx/vulkan/src/gfx_vulkan.cpp
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@ -676,7 +676,7 @@ GFXRenderPass* GFXVulkan::create_render_pass(const GFXRenderPassCreateInfo& info
VkAttachmentDescription depthAttachment;
VkAttachmentReference depthAttachmentRef;
for (int i = 0; i < info.attachments.size(); i++) {
for (int i = 0; i < info.attachments.size(); i++) {
bool isDepthAttachment = false;
if (info.attachments[i] == GFXPixelFormat::DEPTH_32F)
isDepthAttachment = true;
@ -691,10 +691,14 @@ GFXRenderPass* GFXVulkan::create_render_pass(const GFXRenderPassCreateInfo& info
attachment.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
if(info.will_use_in_shader) {
attachment.finalLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
if(isDepthAttachment) {
attachment.finalLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL;
} else {
attachment.finalLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
}
} else {
if (isDepthAttachment)
attachment.finalLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL;
attachment.finalLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
else
attachment.finalLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
}
@ -717,7 +721,7 @@ GFXRenderPass* GFXVulkan::create_render_pass(const GFXRenderPassCreateInfo& info
descriptions.push_back(attachment);
references.push_back(attachmentRef);
}
}
}
VkSubpassDescription subpass = {};
subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
@ -730,7 +734,9 @@ GFXRenderPass* GFXVulkan::create_render_pass(const GFXRenderPassCreateInfo& info
descriptions.push_back(depthAttachment);
}
VkRenderPassCreateInfo renderPassInfo = {};
// dependency to next renderpass
VkRenderPassCreateInfo renderPassInfo = {};
renderPassInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
renderPassInfo.attachmentCount = static_cast<uint32_t>(descriptions.size());
renderPassInfo.pAttachments = descriptions.data();
@ -1489,8 +1495,12 @@ void GFXVulkan::submit(GFXCommandBuffer* command_buffer, const int identifier) {
for(auto binding : currentPipeline->bindings_marked_as_storage_images) {
auto tex = (GFXVulkanTexture*)boundTextures[binding];
const auto check_flag = [](const GFXTextureUsage usage, const GFXTextureUsage flag) {
return (usage & flag) == flag;
};
VkImageLayout next_layout = tex->layout;
if((tex->usage & GFXTextureUsage::Sampled) == GFXTextureUsage::Sampled)
if(check_flag(tex->usage, GFXTextureUsage::Sampled) && !check_flag(tex->usage, GFXTextureUsage::Attachment))
next_layout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
inlineTransitionImageLayout(cmd, tex->handle, tex->format, tex->aspect, tex->range, VK_IMAGE_LAYOUT_GENERAL, next_layout);
@ -2093,6 +2103,12 @@ void GFXVulkan::cacheDescriptorState(GFXVulkanPipeline* pipeline, VkDescriptorSe
imageInfo.imageView = vulkanTexture->view;
imageInfo.sampler = vulkanTexture->sampler;
if((vulkanTexture->usage & GFXTextureUsage::Attachment) == GFXTextureUsage::Attachment) {
if(vulkanTexture->format == VK_FORMAT_D32_SFLOAT) {
imageInfo.imageLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL;
}
}
VkWriteDescriptorSet descriptorWrite = {};
descriptorWrite.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
descriptorWrite.dstSet = descriptorSet;

4
engine/renderer/src/shadowpass.cpp
View file

@ -79,7 +79,7 @@ void ShadowPass::create_scene_resources(Scene& scene) {
spotTextureInfo.width = render_options.shadow_resolution;
spotTextureInfo.height = render_options.shadow_resolution;
spotTextureInfo.format = GFXPixelFormat::DEPTH_32F;
spotTextureInfo.usage = GFXTextureUsage::Sampled | GFXTextureUsage::Attachment;
spotTextureInfo.usage = GFXTextureUsage::Sampled;
spotTextureInfo.array_length = max_spot_shadows;
spotTextureInfo.samplingMode = SamplingMode::ClampToBorder;
spotTextureInfo.border_color = GFXBorderColor::OpaqueWhite;
@ -307,7 +307,7 @@ void ShadowPass::create_render_passes() {
renderPassInfo.label = "Shadow";
renderPassInfo.attachments.push_back(GFXPixelFormat::DEPTH_32F);
renderPassInfo.will_use_in_shader = true;
render_pass = gfx->create_render_pass(renderPassInfo);
renderPassInfo.label = "Shadow Cube";