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Merge pull request #6901 from ameerj/vk-clear-bits

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vk_rasterizer: Only clear depth/stencil buffers when specified in attachment aspect mask
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Fernando S 2021-09-11 22:36:22 +02:00 committed by GitHub
commit 82c867164b
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 24 additions and 6 deletions
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11
src/video_core/renderer_vulkan/vk_rasterizer.cpp
View file

@ -228,9 +228,7 @@ void RasterizerVulkan::Clear() {
};
const u32 color_attachment = regs.clear_buffers.RT;
const auto attachment_aspect_mask = framebuffer->ImageRanges()[color_attachment].aspectMask;
const bool is_color_rt = (attachment_aspect_mask & VK_IMAGE_ASPECT_COLOR_BIT) != 0;
if (use_color && is_color_rt) {
if (use_color && framebuffer->HasAspectColorBit(color_attachment)) {
VkClearValue clear_value;
std::memcpy(clear_value.color.float32, regs.clear_color, sizeof(regs.clear_color));
@ -248,12 +246,15 @@ void RasterizerVulkan::Clear() {
return;
}
VkImageAspectFlags aspect_flags = 0;
if (use_depth) {
if (use_depth && framebuffer->HasAspectDepthBit()) {
aspect_flags |= VK_IMAGE_ASPECT_DEPTH_BIT;
}
if (use_stencil) {
if (use_stencil && framebuffer->HasAspectStencilBit()) {
aspect_flags |= VK_IMAGE_ASPECT_STENCIL_BIT;
}
if (aspect_flags == 0) {
return;
}
scheduler.Record([clear_depth = regs.clear_depth, clear_stencil = regs.clear_stencil,
clear_rect, aspect_flags](vk::CommandBuffer cmdbuf) {
VkClearAttachment attachment;

5
src/video_core/renderer_vulkan/vk_texture_cache.cpp
View file

@ -1186,9 +1186,12 @@ Framebuffer::Framebuffer(TextureCacheRuntime& runtime, std::span<ImageView*, NUM
renderpass_key.depth_format = depth_buffer->format;
num_layers = std::max(num_layers, depth_buffer->range.extent.layers);
images[num_images] = depth_buffer->ImageHandle();
image_ranges[num_images] = MakeSubresourceRange(depth_buffer);
const VkImageSubresourceRange subresource_range = MakeSubresourceRange(depth_buffer);
image_ranges[num_images] = subresource_range;
samples = depth_buffer->Samples();
++num_images;
has_depth = (subresource_range.aspectMask & VK_IMAGE_ASPECT_DEPTH_BIT) != 0;
has_stencil = (subresource_range.aspectMask & VK_IMAGE_ASPECT_STENCIL_BIT) != 0;
} else {
renderpass_key.depth_format = PixelFormat::Invalid;
}

14
src/video_core/renderer_vulkan/vk_texture_cache.h
View file

@ -232,6 +232,18 @@ public:
return image_ranges;
}
[[nodiscard]] bool HasAspectColorBit(size_t index) const noexcept {
return (image_ranges.at(index).aspectMask & VK_IMAGE_ASPECT_COLOR_BIT) != 0;
}
[[nodiscard]] bool HasAspectDepthBit() const noexcept {
return has_depth;
}
[[nodiscard]] bool HasAspectStencilBit() const noexcept {
return has_stencil;
}
private:
vk::Framebuffer framebuffer;
VkRenderPass renderpass{};
@ -241,6 +253,8 @@ private:
u32 num_images = 0;
std::array<VkImage, 9> images{};
std::array<VkImageSubresourceRange, 9> image_ranges{};
bool has_depth{};
bool has_stencil{};
};
struct TextureCacheParams {