OpenGL: fix subpicture rendering

Define the missing matrices of the vertex shader. Signed-off-by: Jean-Baptiste Kempf <[email protected]>
Kurume · Aug 21, 2016 · d92cf74 · d92cf74
1 parent 2b08663
commit d92cf74
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/modules/video_output/opengl.c b/modules/video_output/opengl.c
@@ -1714,6 +1714,11 @@ int vout_display_opengl_Display(vout_display_opengl_t *vgl,
 
             // Subpictures have the correct orientation:
             vgl->UniformMatrix4fv(vgl->GetUniformLocation(vgl->program[1], "OrientationMatrix"), 1, GL_FALSE, identity);
+            vgl->UniformMatrix4fv(vgl->GetUniformLocation(vgl->program[1], "ProjectionMatrix"), 1, GL_FALSE, identity);
+            vgl->UniformMatrix4fv(vgl->GetUniformLocation(vgl->program[1], "ViewMatrix"), 1, GL_FALSE, identity);
+            vgl->UniformMatrix4fv(vgl->GetUniformLocation(vgl->program[1], "YRotMatrix"), 1, GL_FALSE, identity);
+            vgl->UniformMatrix4fv(vgl->GetUniformLocation(vgl->program[1], "XRotMatrix"), 1, GL_FALSE, identity);
+            vgl->UniformMatrix4fv(vgl->GetUniformLocation(vgl->program[1], "ZoomMatrix"), 1, GL_FALSE, identity);
 #endif
         } else {
 #ifdef SUPPORTS_FIXED_PIPELINE