De-hardcoding raster sizes.

src/gl/gl3device.cpp

@@ -1212,7 +1212,7 @@ rasterRenderFast(Raster *raster, int32 x, int32 y)
 				pParam.base, 0, 0, 960 * 4,
 				SCE_GXM_TRANSFER_FORMAT_U8U8U8_BGR,
 				SCE_GXM_TRANSFER_LINEAR,
-				(uint8_t*)vglGetTexDataPointer(GL_TEXTURE_2D) + 1023 * 1024 * 3, 0, 0, - 1024 * 3,
+				(uint8_t*)vglGetTexDataPointer(GL_TEXTURE_2D) + (dst->height - 1) * dst->stride, 0, 0, -dst->stride,
 				NULL, SCE_GXM_TRANSFER_FRAGMENT_SYNC, NULL);
 			glBindTexture(GL_TEXTURE_2D, boundTexture[0]);
 			return 1;

src/gl/gl3raster.cpp

@@ -119,7 +119,6 @@ rasterCreateCameraTexture(Raster *raster)
 	}
 	
 #ifdef RW_GLES
-	// glReadPixels only supports GL_RGBA
 	natras->internalFormat = GL_RGB;
 	natras->format = GL_RGB;
 	natras->type = GL_UNSIGNED_BYTE;