gl_state: Remove image tracking

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -633,7 +633,6 @@ void RasterizerOpenGL::DispatchCompute(GPUVAddr code_addr) {
     bind_ubo_pushbuffer.Bind();
     bind_ssbo_pushbuffer.Bind();
 
-    state.ApplyImages();
     state.ApplyShaderProgram();
     state.ApplyProgramPipeline();
 
@@ -899,7 +898,7 @@ void RasterizerOpenGL::SetupImage(u32 binding, const Tegra::Texture::TICEntry& t
                                   const GLShader::ImageEntry& entry) {
     const auto view = texture_cache.GetImageSurface(tic, entry);
     if (!view) {
-        state.images[binding] = 0;
+        glBindImageTexture(binding, 0, 0, GL_FALSE, 0, GL_READ_ONLY, GL_R8);
         return;
     }
     if (!tic.IsBuffer()) {
@@ -908,7 +907,8 @@ void RasterizerOpenGL::SetupImage(u32 binding, const Tegra::Texture::TICEntry& t
     if (entry.IsWritten()) {
         view->MarkAsModified(texture_cache.Tick());
     }
-    state.images[binding] = view->GetTexture();
+    glBindImageTexture(binding, view->GetTexture(), 0, GL_TRUE, 0, GL_READ_WRITE,
+                       view->GetFormat());
 }
 
 void RasterizerOpenGL::SyncViewport() {

src/video_core/renderer_opengl/gl_state.cpp

@@ -113,18 +113,11 @@ void OpenGLState::ApplyRenderBuffer() {
     }
 }
 
-void OpenGLState::ApplyImages() {
-    if (const auto update = UpdateArray(cur_state.images, images)) {
-        glBindImageTextures(update->first, update->second, images.data() + update->first);
-    }
-}
-
 void OpenGLState::Apply() {
     MICROPROFILE_SCOPE(OpenGL_State);
     ApplyFramebufferState();
     ApplyShaderProgram();
     ApplyProgramPipeline();
-    ApplyImages();
     ApplyRenderBuffer();
 }
 

src/video_core/renderer_opengl/gl_state.h

@@ -13,9 +13,6 @@ namespace OpenGL {
 
 class OpenGLState {
 public:
-    static constexpr std::size_t NumImages = 8 * 5;
-    std::array<GLuint, NumImages> images = {};
-
     struct {
         GLuint read_framebuffer = 0; // GL_READ_FRAMEBUFFER_BINDING
         GLuint draw_framebuffer = 0; // GL_DRAW_FRAMEBUFFER_BINDING
@@ -38,7 +35,6 @@ public:
     void ApplyFramebufferState();
     void ApplyShaderProgram();
     void ApplyProgramPipeline();
-    void ApplyImages();
     void ApplyRenderBuffer();
 
     /// Resets any references to the given resource

src/video_core/renderer_opengl/gl_texture_cache.cpp

@@ -397,6 +397,7 @@ CachedSurfaceView::CachedSurfaceView(CachedSurface& surface, const ViewParams& p
                                      const bool is_proxy)
     : VideoCommon::ViewBase(params), surface{surface}, is_proxy{is_proxy} {
     target = GetTextureTarget(params.target);
+    format = GetFormatTuple(surface.GetSurfaceParams().pixel_format).internal_format;
     if (!is_proxy) {
         texture_view = CreateTextureView();
     }
@@ -467,17 +468,12 @@ void CachedSurfaceView::ApplySwizzle(SwizzleSource x_source, SwizzleSource y_sou
 }
 
 OGLTextureView CachedSurfaceView::CreateTextureView() const {
-    const auto& owner_params = surface.GetSurfaceParams();
     OGLTextureView texture_view;
     texture_view.Create();
 
-    const GLuint handle{texture_view.handle};
-    const FormatTuple& tuple{GetFormatTuple(owner_params.pixel_format)};
-
-    glTextureView(handle, target, surface.texture.handle, tuple.internal_format, params.base_level,
+    glTextureView(texture_view.handle, target, surface.texture.handle, format, params.base_level,
                   params.num_levels, params.base_layer, params.num_layers);
-
-    ApplyTextureDefaults(owner_params, handle);
+    ApplyTextureDefaults(surface.GetSurfaceParams(), texture_view.handle);
 
     return texture_view;
 }
@@ -521,9 +517,7 @@ void TextureCacheOpenGL::ImageBlit(View& src_view, View& dst_view,
     const auto& dst_params{dst_view->GetSurfaceParams()};
 
     OpenGLState prev_state{OpenGLState::GetCurState()};
-    SCOPE_EXIT({
-        prev_state.Apply();
-    });
+    SCOPE_EXIT({ prev_state.Apply(); });
 
     OpenGLState state;
     state.draw.read_framebuffer = src_framebuffer.handle;

src/video_core/renderer_opengl/gl_texture_cache.h

@@ -96,6 +96,10 @@ public:
         return texture_view.handle;
     }
 
+    GLenum GetFormat() const {
+        return format;
+    }
+
     const SurfaceParams& GetSurfaceParams() const {
         return surface.GetSurfaceParams();
     }
@@ -113,6 +117,7 @@ private:
 
     CachedSurface& surface;
     GLenum target{};
+    GLenum format{};
 
     OGLTextureView texture_view;
     u32 swizzle{};