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

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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3 changed files with 24 additions and 6 deletions

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

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@ -1186,9 +1186,12 @@ Framebuffer::Framebuffer(TextureCacheRuntime& runtime, std::span<ImageView*, NUM
renderpass_key.depth_format = depth_buffer->format; renderpass_key.depth_format = depth_buffer->format;
num_layers = std::max(num_layers, depth_buffer->range.extent.layers); num_layers = std::max(num_layers, depth_buffer->range.extent.layers);
images[num_images] = depth_buffer->ImageHandle(); 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(); samples = depth_buffer->Samples();
++num_images; ++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 { } else {
renderpass_key.depth_format = PixelFormat::Invalid; renderpass_key.depth_format = PixelFormat::Invalid;
} }

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@ -232,6 +232,18 @@ public:
return image_ranges; 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: private:
vk::Framebuffer framebuffer; vk::Framebuffer framebuffer;
VkRenderPass renderpass{}; VkRenderPass renderpass{};
@ -241,6 +253,8 @@ private:
u32 num_images = 0; u32 num_images = 0;
std::array<VkImage, 9> images{}; std::array<VkImage, 9> images{};
std::array<VkImageSubresourceRange, 9> image_ranges{}; std::array<VkImageSubresourceRange, 9> image_ranges{};
bool has_depth{};
bool has_stencil{};
}; };
struct TextureCacheParams { struct TextureCacheParams {