Merge pull request #2 from proskd/fixopengl

Fix 4DO rendering when using OpenGL
Provenance-Emu · Oct 11, 2024 · 6fca260 · 6fca260
2 parents 413d29c + da70988
commit 6fca260
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/FreeDOGameCore.mm b/FreeDOGameCore.mm
@@ -487,11 +487,11 @@ - (CGSize)bufferSize {
 }
 
 - (GLenum)pixelFormat {
-    return GL_BGRA;
+    return GL_RGBA;
 }
 
 - (GLenum)internalPixelFormat {
-    return GL_BGRA;
+    return GL_RGBA;
 }
 
 - (GLenum)pixelType {

diff --git a/libfreedo/frame.cpp b/libfreedo/frame.cpp
@@ -90,9 +90,10 @@ void Get_Frame_Bitmap(
 				gPart = linePtr->xCLUTG[((*srcPtr) >> 5) & 0x1F];
 				rPart = linePtr->xCLUTR[(*srcPtr) >> 10 & 0x1F];
 			}
-			*destPtr++ = bPart;
+
+            *destPtr++ = rPart;
 			*destPtr++ = gPart;
-			*destPtr++ = rPart;
+            *destPtr++ = bPart;
 
 			destPtr += pointlessAlphaByte;
 			srcPtr++;