Merge remote-tracking branch 'refs/remotes/origin/qt-style-test' into qt-style-test

src/video_core/host_shaders/post_process.frag

@@ -12,8 +12,14 @@ layout(push_constant) uniform settings {
     float gamma;
 } pp;
 
+const float cutoff = 0.0031308, a = 1.055, b = 0.055, d = 12.92;
+vec3 gamma(vec3 rgb)
+{
+    return mix(a * pow(rgb, vec3(1.0 / (2.4 + 1.0 - pp.gamma))) - b, d * rgb / pp.gamma, lessThan(rgb, vec3(cutoff)));
+}
+
 void main()
 {
     vec4 color_linear = texture(texSampler, uv);
-    color = pow(color_linear, vec4(1.0/(2.2 + 1.0 - pp.gamma)));
+    color = vec4(gamma(color_linear.rgb), color_linear.a);
 }

src/video_core/renderer_vulkan/vk_presenter.cpp

@@ -154,7 +154,7 @@ void Presenter::CreatePostProcessPipeline() {
     const auto& fs_module =
         Vulkan::Compile(pp_shaders[1], vk::ShaderStageFlagBits::eFragment, instance.GetDevice());
     ASSERT(fs_module);
-    Vulkan::SetObjectName(instance.GetDevice(), vs_module, "post_process.frag");
+    Vulkan::SetObjectName(instance.GetDevice(), fs_module, "post_process.frag");
 
     const std::array shaders_ci{
         vk::PipelineShaderStageCreateInfo{

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -52,7 +52,8 @@ bool Rasterizer::FilterDraw() {
     // There are several cases (e.g. FCE, FMask/HTile decompression) where we don't need to do an
     // actual draw hence can skip pipeline creation.
     if (regs.color_control.mode == Liverpool::ColorControl::OperationMode::EliminateFastClear) {
-        LOG_TRACE(Render_Vulkan, "FCE pass skipped");
+        // Clears the render target if FCE is launched before any draws
+        EliminateFastClear();
         return false;
     }
     if (regs.color_control.mode == Liverpool::ColorControl::OperationMode::FmaskDecompress) {
@@ -201,6 +202,34 @@ RenderState Rasterizer::PrepareRenderState(u32 mrt_mask) {
     return {vertex_offset, instance_offset};
 }
 
+void Rasterizer::EliminateFastClear() {
+    auto& col_buf = liverpool->regs.color_buffers[0];
+    if (!col_buf || !col_buf.info.fast_clear) {
+        return;
+    }
+    if (!texture_cache.IsMetaCleared(col_buf.CmaskAddress(), col_buf.view.slice_start)) {
+        return;
+    }
+    for (u32 slice = col_buf.view.slice_start; slice <= col_buf.view.slice_max; ++slice) {
+        texture_cache.TouchMeta(col_buf.CmaskAddress(), slice, false);
+    }
+    const auto& hint = liverpool->last_cb_extent[0];
+    VideoCore::TextureCache::RenderTargetDesc desc(col_buf, hint);
+    const auto& image_view = texture_cache.FindRenderTarget(desc);
+    const auto& image = texture_cache.GetImage(image_view.image_id);
+    const vk::ImageSubresourceRange range = {
+        .aspectMask = vk::ImageAspectFlagBits::eColor,
+        .baseMipLevel = 0,
+        .levelCount = 1,
+        .baseArrayLayer = col_buf.view.slice_start,
+        .layerCount = col_buf.view.slice_max - col_buf.view.slice_start + 1,
+    };
+    scheduler.EndRendering();
+    scheduler.CommandBuffer().clearColorImage(image.image, vk::ImageLayout::eColorAttachmentOptimal,
+                                              LiverpoolToVK::ColorBufferClearValue(col_buf).color,
+                                              range);
+}
+
 void Rasterizer::Draw(bool is_indexed, u32 index_offset) {
     RENDERER_TRACE;
 

src/video_core/renderer_vulkan/vk_rasterizer.h

@@ -71,6 +71,7 @@ private:
     RenderState PrepareRenderState(u32 mrt_mask);
     void BeginRendering(const GraphicsPipeline& pipeline, RenderState& state);
     void Resolve();
+    void EliminateFastClear();
 
     void UpdateDynamicState(const GraphicsPipeline& pipeline);
     void UpdateViewportScissorState();