diff --git a/desmume/src/OGLRender.cpp b/desmume/src/OGLRender.cpp
index 42ee8851f..9a6cd1d96 100755
--- a/desmume/src/OGLRender.cpp
+++ b/desmume/src/OGLRender.cpp
@@ -2853,12 +2853,15 @@ Render3DError OpenGLRenderer_1_2::CreateFBOs()
 	
 	glActiveTextureARB(GL_TEXTURE0_ARB);
 	
+	CACHE_ALIGN GLint tempClearImageBuffer[GPU_FRAMEBUFFER_NATIVE_WIDTH * GPU_FRAMEBUFFER_NATIVE_HEIGHT];
+	memset(tempClearImageBuffer, 0, sizeof(tempClearImageBuffer));
+	
 	glBindTexture(GL_TEXTURE_2D, OGLRef.texCIColorID);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, this->clearImageColor16Buffer);
+	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, tempClearImageBuffer);
 	
 	glBindTexture(GL_TEXTURE_2D, OGLRef.texCIDepthStencilID);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
@@ -2866,14 +2869,14 @@ Render3DError OpenGLRenderer_1_2::CreateFBOs()
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_NONE);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH24_STENCIL8_EXT, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_DEPTH_STENCIL_EXT, GL_UNSIGNED_INT_24_8_EXT, this->clearImageDepthBuffer);
+	glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH24_STENCIL8_EXT, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_DEPTH_STENCIL_EXT, GL_UNSIGNED_INT_24_8_EXT, tempClearImageBuffer);
 	
 	glBindTexture(GL_TEXTURE_2D, OGLRef.texCIFogAttrID);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, this->clearImageFogBuffer);
+	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, tempClearImageBuffer);
 	
 	glBindTexture(GL_TEXTURE_2D, 0);
 	
diff --git a/desmume/src/OGLRender_3_2.cpp b/desmume/src/OGLRender_3_2.cpp
index 6ae3b1939..189d0dee4 100755
--- a/desmume/src/OGLRender_3_2.cpp
+++ b/desmume/src/OGLRender_3_2.cpp
@@ -1001,12 +1001,15 @@ Render3DError OpenGLRenderer_3_2::CreateFBOs()
 	
 	glActiveTexture(GL_TEXTURE0);
 	
+	CACHE_ALIGN GLint tempClearImageBuffer[GPU_FRAMEBUFFER_NATIVE_WIDTH * GPU_FRAMEBUFFER_NATIVE_HEIGHT];
+	memset(tempClearImageBuffer, 0, sizeof(tempClearImageBuffer));
+	
 	glBindTexture(GL_TEXTURE_2D, OGLRef.texCIColorID);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, this->clearImageColor16Buffer);
+	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, tempClearImageBuffer);
 	
 	glBindTexture(GL_TEXTURE_2D, OGLRef.texCIDepthStencilID);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
@@ -1014,14 +1017,14 @@ Render3DError OpenGLRenderer_3_2::CreateFBOs()
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_NONE);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH24_STENCIL8, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, this->clearImageDepthBuffer);
+	glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH24_STENCIL8, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, tempClearImageBuffer);
 	
 	glBindTexture(GL_TEXTURE_2D, OGLRef.texCIFogAttrID);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, this->clearImageFogBuffer);
+	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, tempClearImageBuffer);
 	
 	glBindTexture(GL_TEXTURE_2D, 0);