Merge pull request #8858 from vonchenplus/mipmap

video_core: Generate mipmap texture by drawing

1 files changed, 9 insertions, 1 deletions

diff --git a/src/video_core/renderer_vulkan/pipeline_helper.h b/src/video_core/renderer_vulkan/pipeline_helper.h
index b24f3424a..b7843e995 100644
--- a/src/video_core/renderer_vulkan/pipeline_helper.h
+++ b/src/video_core/renderer_vulkan/pipeline_helper.h
@@ -68,13 +68,15 @@ public:
     }
 
     vk::PipelineLayout CreatePipelineLayout(VkDescriptorSetLayout descriptor_set_layout) const {
+        using Shader::Backend::SPIRV::RenderAreaLayout;
         using Shader::Backend::SPIRV::RescalingLayout;
         const u32 size_offset = is_compute ? sizeof(RescalingLayout::down_factor) : 0u;
         const VkPushConstantRange range{
             .stageFlags = static_cast<VkShaderStageFlags>(
                 is_compute ? VK_SHADER_STAGE_COMPUTE_BIT : VK_SHADER_STAGE_ALL_GRAPHICS),
             .offset = 0,
-            .size = static_cast<u32>(sizeof(RescalingLayout)) - size_offset,
+            .size = static_cast<u32>(sizeof(RescalingLayout)) - size_offset +
+                    static_cast<u32>(sizeof(RenderAreaLayout)),
         };
         return device->GetLogical().CreatePipelineLayout({
             .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
@@ -167,6 +169,12 @@ private:
     u32 image_bit{1u};
 };
 
+class RenderAreaPushConstant {
+public:
+    bool uses_render_area{};
+    std::array<f32, 4> words{};
+};
+
 inline void PushImageDescriptors(TextureCache& texture_cache,
                                  UpdateDescriptorQueue& update_descriptor_queue,
                                  const Shader::Info& info, RescalingPushConstant& rescaling,