[client] egl: fix post processing failure when converting pixel formats

client/renderers/EGL/filter.h

@@ -80,9 +80,9 @@ typedef struct EGL_FilterOps
   void (*setOutputResHint)(EGL_Filter * filter,
       unsigned int x, unsigned int y);
 
-  /* returns the output resolution of the filter */
+  /* returns the output resolution and pixel format of the filter */
   void (*getOutputRes)(EGL_Filter * filter,
-      unsigned int *x, unsigned int *y);
+      unsigned int *x, unsigned int *y, enum EGL_PixelFormat *pixFmt);
 
   /* prepare the shader for use
    * A filter can return false to bypass it */
@@ -162,9 +162,9 @@ static inline void egl_filterSetOutputResHint(EGL_Filter * filter,
 }
 
 static inline void egl_filterGetOutputRes(EGL_Filter * filter,
-    unsigned int *x, unsigned int *y)
+    unsigned int *x, unsigned int *y, enum EGL_PixelFormat *pixFmt)
 {
-  return filter->ops.getOutputRes(filter, x, y);
+  return filter->ops.getOutputRes(filter, x, y, pixFmt);
 }
 
 static inline bool egl_filterPrepare(EGL_Filter * filter)

client/renderers/EGL/filter_24bit.c

@@ -162,11 +162,12 @@ static bool egl_filter24bitSetup(EGL_Filter * filter,
 }
 
 static void egl_filter24bitGetOutputRes(EGL_Filter * filter,
-    unsigned int *width, unsigned int *height)
+    unsigned int *width, unsigned int *height, enum EGL_PixelFormat *pixFmt)
 {
   EGL_Filter24bit * this = UPCAST(EGL_Filter24bit, filter);
   *width  = this->desktopWidth;
   *height = this->desktopHeight;
+  *pixFmt = EGL_PF_BGRA;
 }
 
 static bool egl_filter24bitPrepare(EGL_Filter * filter)

client/renderers/EGL/filter_downscale.c

@@ -370,11 +370,12 @@ static bool egl_filterDownscaleSetup(EGL_Filter * filter,
 }
 
 static void egl_filterDownscaleGetOutputRes(EGL_Filter * filter,
-    unsigned int *width, unsigned int *height)
+    unsigned int *width, unsigned int *height, enum EGL_PixelFormat *pixFmt)
 {
   EGL_FilterDownscale * this = UPCAST(EGL_FilterDownscale, filter);
   *width  = this->width;
   *height = this->height;
+  *pixFmt = this->pixFmt;
 }
 
 static bool egl_filterDownscalePrepare(EGL_Filter * filter)

client/renderers/EGL/filter_ffx_cas.c

@@ -254,11 +254,12 @@ static bool egl_filterFFXCASSetup(EGL_Filter * filter,
 }
 
 static void egl_filterFFXCASGetOutputRes(EGL_Filter * filter,
-    unsigned int *width, unsigned int *height)
+    unsigned int *width, unsigned int *height, enum EGL_PixelFormat *pixFmt)
 {
   EGL_FilterFFXCAS * this = UPCAST(EGL_FilterFFXCAS, filter);
   *width  = this->width;
   *height = this->height;
+  *pixFmt = this->pixFmt;
 }
 
 static bool egl_filterFFXCASPrepare(EGL_Filter * filter)

client/renderers/EGL/filter_ffx_fsr1.c

@@ -383,11 +383,12 @@ static bool egl_filterFFXFSR1Setup(EGL_Filter * filter,
 }
 
 static void egl_filterFFXFSR1GetOutputRes(EGL_Filter * filter,
-    unsigned int *width, unsigned int *height)
+    unsigned int *width, unsigned int *height, enum EGL_PixelFormat *pixFmt)
 {
   EGL_FilterFFXFSR1 * this = UPCAST(EGL_FilterFFXFSR1, filter);
   *width  = this->width;
   *height = this->height;
+  *pixFmt = this->pixFmt;
 }
 
 static bool egl_filterFFXFSR1Prepare(EGL_Filter * filter)

client/renderers/EGL/postprocess.c

@@ -685,7 +685,7 @@ bool egl_postProcessRun(EGL_PostProcess * this, EGL_Texture * tex,
         continue;
 
       texture = egl_filterRun(filter, &filterRects, texture);
-      egl_filterGetOutputRes(filter, &sizeX, &sizeY);
+      egl_filterGetOutputRes(filter, &sizeX, &sizeY, &pixFmt);
 
       if (lastFilter)
         egl_filterRelease(lastFilter);