MMALRender: Improve quality of 10->8 bit conversion

popcornmix · Sep 10, 2017 · 1fbc9e0 · 1fbc9e0
1 parent d276e05
commit 1fbc9e0
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/xbmc/cores/VideoPlayer/VideoRenderers/HwDecRender/MMALRenderer.cpp b/xbmc/cores/VideoPlayer/VideoRenderers/HwDecRender/MMALRenderer.cpp
@@ -1441,9 +1441,12 @@ bool CMMALRenderer::CheckConfigurationDeint(uint32_t width, uint32_t height, uin
     else
     {
       // We need to scale the YUV to 16-bit
-      status = mmal_port_parameter_set_uint32(m_deint_output, MMAL_PARAMETER_OUTPUT_SHIFT, 16-bitsPerPixel);
+      status = mmal_port_parameter_set_int32(m_deint_input, MMAL_PARAMETER_CCM_SHIFT, 16-bitsPerPixel-1);
       if (status != MMAL_SUCCESS)
-        CLog::Log(LOGERROR, "%s::%s Failed to enable extra buffers on %s (status=%x %s)", CLASSNAME, __func__, m_deint_input->name, status, mmal_status_to_string(status));
+        CLog::Log(LOGERROR, "%s::%s Failed to configure MMAL_PARAMETER_CCM_SHIFT on %s (status=%x %s)", CLASSNAME, __func__, m_deint_input->name, status, mmal_status_to_string(status));
+      status = mmal_port_parameter_set_uint32(m_deint_output, MMAL_PARAMETER_OUTPUT_SHIFT, 1);
+      if (status != MMAL_SUCCESS)
+        CLog::Log(LOGERROR, "%s::%s Failed to configure MMAL_PARAMETER_OUTPUT_SHIFT on %s (status=%x %s)", CLASSNAME, __func__, m_deint_output->name, status, mmal_status_to_string(status));
     }
   }