fix(linux/cuda-gl): gl:[00000501] error regression (#5310)

src/platform/linux/cuda.cpp

@@ -504,7 +504,7 @@ namespace cuda {
      * @brief Configures shader parameters for the specified colorspace.
      */
     void apply_colorspace() override {
-      sws.apply_colorspace(colorspace);
+      sws.apply_colorspace(colorspace, is_yuv444);
     }
 
     file_t file;

src/platform/linux/graphics.cpp

@@ -856,7 +856,7 @@ namespace egl {
     return yuv444;
   }
 
-  void sws_t::apply_colorspace(const video::sunshine_colorspace_t &colorspace) {
+  void sws_t::apply_colorspace(const video::sunshine_colorspace_t &colorspace, bool is_yuv444) {
     auto color_p = video::color_vectors_from_colorspace(colorspace, true);
 
     std::string_view members[] {
@@ -869,9 +869,11 @@ namespace egl {
 
     color_matrix.update(members, sizeof(members) / sizeof(decltype(members[0])));
 
-    program[0].bind(color_matrix);
-    program[1].bind(color_matrix);
-    program[2].bind(color_matrix);
+    int planesCount = is_yuv444 ? 3 : 2;
+
+    for (int i = 0; i < planesCount; i++) {
+      program[i].bind(color_matrix);
+    }
   }
 
   int configure_sws_pipeline(sws_t &sws, const video::color_t *color_p, gl::tex_t &&tex, bool is_yuv444) {

src/platform/linux/graphics.h

@@ -375,7 +375,7 @@ namespace egl {
     void load_ram(platf::img_t &img);
     void load_vram(img_descriptor_t &img, int offset_x, int offset_y, int texture, bool is_yuv444);
 
-    void apply_colorspace(const video::sunshine_colorspace_t &colorspace);
+    void apply_colorspace(const video::sunshine_colorspace_t &colorspace, bool is_yuv444);
 
     // The first texture is the monitor image.
     // The second texture is the cursor image

src/platform/linux/vaapi.cpp

@@ -381,7 +381,7 @@ namespace va {
     }
 
     void apply_colorspace() override {
-      sws.apply_colorspace(colorspace);
+      sws.apply_colorspace(colorspace, false);
     }
 
     va::display_t::pointer va_display;