xbmc/cores/RetroPlayer/buffers/RenderBufferPoolDMA.cpp

   1 /*
   2  *  Copyright (C) 2017-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #include "RenderBufferPoolDMA.h"
  10
  11 #include "RenderBufferDMA.h"
  12 #include "cores/RetroPlayer/rendering/VideoRenderers/RPRendererDMA.h"
  13
  14 #include <drm_fourcc.h>
  15
  16 using namespace KODI;
  17 using namespace RETRO;
  18
  19 CRenderBufferPoolDMA::CRenderBufferPoolDMA(CRenderContext& context) : m_context(context)
  20 {
  21 }
  22
  23 bool CRenderBufferPoolDMA::IsCompatible(const CRenderVideoSettings& renderSettings) const
  24 {
  25   if (!CRPRendererDMA::SupportsScalingMethod(renderSettings.GetScalingMethod()))
  26     return false;
  27
  28   return true;
  29 }
  30
  31 IRenderBuffer* CRenderBufferPoolDMA::CreateRenderBuffer(void* header /* = nullptr */)
  32 {
  33   return new CRenderBufferDMA(m_context, m_fourcc);
  34 }
  35
  36 bool CRenderBufferPoolDMA::ConfigureInternal()
  37 {
  38   switch (m_format)
  39   {
  40     case AV_PIX_FMT_0RGB32:
  41     {
  42       m_fourcc = DRM_FORMAT_ARGB8888;
  43       return true;
  44     }
  45     case AV_PIX_FMT_RGB555:
  46     {
  47       m_fourcc = DRM_FORMAT_ARGB1555;
  48       return true;
  49     }
  50     case AV_PIX_FMT_RGB565:
  51     {
  52       m_fourcc = DRM_FORMAT_RGB565;
  53       return true;
  54     }
  55     default:
  56       break; // we shouldn't even get this far if we are given an unsupported pixel format
  57   }
  58
  59   return false;
  60 }