[gl, vk] SupportLinearFilter patch

src/video_core/renderer_opengl/gl_texture_cache.cpp

@@ -692,6 +692,15 @@ bool TextureCacheRuntime::HasNativeASTC() const noexcept {
     return device.HasASTC();
 }
 
+bool TextureCacheRuntime::SupportsLinearFilter(VideoCore::Surface::PixelFormat format) const noexcept {
+    using VideoCore::Surface::GetFormatType;
+    using VideoCore::Surface::IsPixelFormatInteger;
+    if (IsPixelFormatInteger(format)) {
+        return false;
+    }
+    return GetFormatType(format) == VideoCore::Surface::SurfaceType::ColorTexture;
+}
+
 Image::Image(TextureCacheRuntime& runtime_, const VideoCommon::ImageInfo& info_, GPUVAddr gpu_addr_,
              VAddr cpu_addr_)
     : VideoCommon::ImageBase(info_, gpu_addr_, cpu_addr_), runtime{&runtime_} {

src/video_core/renderer_opengl/gl_texture_cache.h

@@ -16,6 +16,7 @@
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_staging_buffer_pool.h"
 #include "video_core/renderer_opengl/util_shaders.h"
+#include "video_core/surface.h"
 #include "video_core/texture_cache/image_view_base.h"
 #include "video_core/texture_cache/texture_cache_base.h"
 
@@ -132,6 +133,8 @@ public:
         return false;
     }
 
+    bool SupportsLinearFilter(VideoCore::Surface::PixelFormat format) const noexcept;
+
     bool HasBrokenTextureViewFormats() const noexcept {
         return has_broken_texture_view_formats;
     }