[Fixed] Wrong handling of 8bit images

(cherry picked from commit 6675294aa4545249262f8a434ad5c39112759b71)
openatv · Oct 15, 2024 · b084bb9 · b084bb9
1 parent 7662df4
commit b084bb9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/gdi/picload.cpp b/lib/gdi/picload.cpp
@@ -412,7 +412,7 @@ static void png_load(Cfilepara *filepara, unsigned int background)
 		filepara->transparent = (trans_alpha != NULL);
 	}
 
-	if ((bit_depth <= 8) && (color_type == PNG_COLOR_TYPE_GRAY || color_type & PNG_COLOR_MASK_PALETTE))
+	if ((bit_depth <= 8) && (color_type == PNG_COLOR_TYPE_GRAY || color_type & PNG_COLOR_MASK_PALETTE || color_type == PNG_COLOR_TYPE_RGBA))
 	{
 		if (bit_depth < 8)
 			png_set_packing(png_ptr);