Merge pull request #404 from bunnei/more-frame-synch-fixes

GPU: Toggle active framebuffer each frame

1 files changed, 4 insertions, 1 deletions

diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index 4df3a5e25..29d220e8d 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -87,8 +87,11 @@ void RendererOpenGL::SwapBuffers() {
  */
 void RendererOpenGL::LoadFBToActiveGLTexture(const GPU::Regs::FramebufferConfig& framebuffer,
                                              const TextureInfo& texture) {
+
+    // TODO: Why are active_fb and the valid framebuffer flipped compared to 3dbrew documentation
+    // and GSP definitions?
     const VAddr framebuffer_vaddr = Memory::PhysicalToVirtualAddress(
-        framebuffer.active_fb == 1 ? framebuffer.address_left2 : framebuffer.address_left1);
+        framebuffer.active_fb == 0 ? framebuffer.address_left2 : framebuffer.address_left1);
 
     LOG_TRACE(Render_OpenGL, "0x%08x bytes from 0x%08x(%dx%d), fmt %x",
         framebuffer.stride * framebuffer.height,