shader: Properly scale image reads and add GL SPIR-V support

Thanks for everything!

1 files changed, 9 insertions, 2 deletions

diff --git a/src/shader_recompiler/backend/spirv/emit_context.h b/src/shader_recompiler/backend/spirv/emit_context.h
index a7917ac51..b67704baa 100644
--- a/src/shader_recompiler/backend/spirv/emit_context.h
+++ b/src/shader_recompiler/backend/spirv/emit_context.h
@@ -238,9 +238,14 @@ public:
     Id indexed_load_func{};
     Id indexed_store_func{};
 
+    Id rescaling_uniform_constant{};
     Id rescaling_push_constants{};
     Id rescaling_textures_type{};
+    Id rescaling_images_type{};
     u32 rescaling_textures_member_index{};
+    u32 rescaling_images_member_index{};
+    u32 texture_rescaling_index{};
+    u32 image_rescaling_index{};
 
     Id local_memory{};
 
@@ -314,11 +319,13 @@ private:
     void DefineStorageBuffers(const Info& info, u32& binding);
     void DefineTextureBuffers(const Info& info, u32& binding);
     void DefineImageBuffers(const Info& info, u32& binding);
-    void DefineTextures(const Info& info, u32& binding);
-    void DefineImages(const Info& info, u32& binding);
+    void DefineTextures(const Info& info, u32& binding, u32& scaling_index);
+    void DefineImages(const Info& info, u32& binding, u32& scaling_index);
     void DefineAttributeMemAccess(const Info& info);
     void DefineGlobalMemoryFunctions(const Info& info);
     void DefineRescalingInput(const Info& info);
+    void DefineRescalingInputPushConstant(const Info& info);
+    void DefineRescalingInputUniformConstant();
 
     void DefineInputs(const IR::Program& program);
     void DefineOutputs(const IR::Program& program);