code.vuplus.com Git - vuplus_xbmc/blob - xbmc/cores/dvdplayer/DVDCodecs/Video/VDPAU.cpp

   1 /*
   2  *      Copyright (C) 2005-2013 Team XBMC
   3  *      http://xbmc.org
   4  *
   5  *  This Program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2, or (at your option)
   8  *  any later version.
   9  *
  10  *  This Program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with XBMC; see the file COPYING.  If not, see
  17  *  <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 #include "system.h"
  22 #ifdef HAVE_LIBVDPAU
  23 #include <dlfcn.h>
  24 #include "windowing/WindowingFactory.h"
  25 #include "VDPAU.h"
  26 #include "guilib/GraphicContext.h"
  27 #include "guilib/TextureManager.h"
  28 #include "cores/VideoRenderers/RenderManager.h"
  29 #include "DVDVideoCodecFFmpeg.h"
  30 #include "DVDClock.h"
  31 #include "settings/Settings.h"
  32 #include "settings/AdvancedSettings.h"
  33 #include "settings/MediaSettings.h"
  34 #include "Application.h"
  35 #include "utils/MathUtils.h"
  36 #include "utils/TimeUtils.h"
  37 #include "DVDCodecs/DVDCodecUtils.h"
  38 #include "cores/VideoRenderers/RenderFlags.h"
  39
  40 using namespace VDPAU;
  41 #define NUM_RENDER_PICS 9
  42
  43 #define ARSIZE(x) (sizeof(x) / sizeof((x)[0]))
  44
  45 CDecoder::Desc decoder_profiles[] = {
  46 {"MPEG1",        VDP_DECODER_PROFILE_MPEG1},
  47 {"MPEG2_SIMPLE", VDP_DECODER_PROFILE_MPEG2_SIMPLE},
  48 {"MPEG2_MAIN",   VDP_DECODER_PROFILE_MPEG2_MAIN},
  49 {"H264_BASELINE",VDP_DECODER_PROFILE_H264_BASELINE},
  50 {"H264_MAIN",    VDP_DECODER_PROFILE_H264_MAIN},
  51 {"H264_HIGH",    VDP_DECODER_PROFILE_H264_HIGH},
  52 {"VC1_SIMPLE",   VDP_DECODER_PROFILE_VC1_SIMPLE},
  53 {"VC1_MAIN",     VDP_DECODER_PROFILE_VC1_MAIN},
  54 {"VC1_ADVANCED", VDP_DECODER_PROFILE_VC1_ADVANCED},
  55 #ifdef VDP_DECODER_PROFILE_MPEG4_PART2_ASP
  56 {"MPEG4_PART2_ASP", VDP_DECODER_PROFILE_MPEG4_PART2_ASP},
  57 #endif
  58 };
  59 const size_t decoder_profile_count = sizeof(decoder_profiles)/sizeof(CDecoder::Desc);
  60
  61 static struct SInterlaceMapping
  62 {
  63   const EINTERLACEMETHOD     method;
  64   const VdpVideoMixerFeature feature;
  65 } g_interlace_mapping[] =
  66 { {VS_INTERLACEMETHOD_VDPAU_TEMPORAL             , VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL}
  67 , {VS_INTERLACEMETHOD_VDPAU_TEMPORAL_HALF        , VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL}
  68 , {VS_INTERLACEMETHOD_VDPAU_TEMPORAL_SPATIAL     , VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL}
  69 , {VS_INTERLACEMETHOD_VDPAU_TEMPORAL_SPATIAL_HALF, VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL}
  70 , {VS_INTERLACEMETHOD_VDPAU_INVERSE_TELECINE     , VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE}
  71 , {VS_INTERLACEMETHOD_NONE                       , (VdpVideoMixerFeature)-1}
  72 };
  73
  74 static float studioCSCKCoeffs601[3] = {0.299, 0.587, 0.114}; //BT601 {Kr, Kg, Kb}
  75 static float studioCSCKCoeffs709[3] = {0.2126, 0.7152, 0.0722}; //BT709 {Kr, Kg, Kb}
  76
  77 //since libvdpau 0.4, vdp_device_create_x11() installs a callback on the Display*,
  78 //if we unload libvdpau with dlclose(), we segfault on XCloseDisplay,
  79 //so we just keep a static handle to libvdpau around
  80 void* CDecoder::dl_handle;
  81
  82 //-----------------------------------------------------------------------------
  83 // CVDPAU
  84 //-----------------------------------------------------------------------------
  85
  86 CDecoder::CDecoder() : m_vdpauOutput(&m_inMsgEvent)
  87 {
  88   m_vdpauConfig.vdpDevice = VDP_INVALID_HANDLE;
  89   m_vdpauConfig.videoSurfaces = &m_videoSurfaces;
  90   m_vdpauConfig.videoSurfaceSec = &m_videoSurfaceSec;
  91
  92   m_vdpauConfigured = false;
  93   m_hwContext.bitstream_buffers_allocated = 0;
  94   m_DisplayState = VDPAU_OPEN;
  95 }
  96
  97 bool CDecoder::Open(AVCodecContext* avctx, const enum PixelFormat, unsigned int surfaces)
  98 {
  99   if(avctx->coded_width  == 0
 100   || avctx->coded_height == 0)
 101   {
 102     CLog::Log(LOGWARNING,"(VDPAU) no width/height available, can't init");
 103     return false;
 104   }
 105   m_vdpauConfig.numRenderBuffers = surfaces;
 106   m_decoderThread = CThread::GetCurrentThreadId();
 107
 108   if ((avctx->codec_id == AV_CODEC_ID_MPEG4) && !g_advancedSettings.m_videoAllowMpeg4VDPAU)
 109     return false;
 110
 111   if (!dl_handle)
 112   {
 113     dl_handle  = dlopen("libvdpau.so.1", RTLD_LAZY);
 114     if (!dl_handle)
 115     {
 116       const char* error = dlerror();
 117       if (!error)
 118         error = "dlerror() returned NULL";
 119
 120       CLog::Log(LOGNOTICE,"(VDPAU) Unable to get handle to libvdpau: %s", error);
 121       return false;
 122     }
 123   }
 124
 125   if (!m_dllAvUtil.Load())
 126     return false;
 127
 128   InitVDPAUProcs();
 129   m_presentPicture = 0;
 130
 131   if (m_vdpauConfig.vdpDevice != VDP_INVALID_HANDLE)
 132   {
 133     SpewHardwareAvailable();
 134
 135     VdpDecoderProfile profile = 0;
 136     if(avctx->codec_id == AV_CODEC_ID_H264)
 137       profile = VDP_DECODER_PROFILE_H264_HIGH;
 138 #ifdef VDP_DECODER_PROFILE_MPEG4_PART2_ASP
 139     else if(avctx->codec_id == AV_CODEC_ID_MPEG4)
 140       profile = VDP_DECODER_PROFILE_MPEG4_PART2_ASP;
 141 #endif
 142     if(profile)
 143     {
 144       if (!CDVDCodecUtils::IsVP3CompatibleWidth(avctx->coded_width))
 145         CLog::Log(LOGWARNING,"(VDPAU) width %i might not be supported because of hardware bug", avctx->width);
 146
 147       /* attempt to create a decoder with this width/height, some sizes are not supported by hw */
 148       VdpStatus vdp_st;
 149       vdp_st = m_vdpauConfig.vdpProcs.vdp_decoder_create(m_vdpauConfig.vdpDevice, profile, avctx->coded_width, avctx->coded_height, 5, &m_vdpauConfig.vdpDecoder);
 150
 151       if(vdp_st != VDP_STATUS_OK)
 152       {
 153         CLog::Log(LOGERROR, " (VDPAU) Error: %s(%d) checking for decoder support\n", m_vdpauConfig.vdpProcs.vdp_get_error_string(vdp_st), vdp_st);
 154         FiniVDPAUProcs();
 155         return false;
 156       }
 157
 158       m_vdpauConfig.vdpProcs.vdp_decoder_destroy(m_vdpauConfig.vdpDecoder);
 159       CheckStatus(vdp_st, __LINE__);
 160     }
 161
 162     /* finally setup ffmpeg */
 163     memset(&m_hwContext, 0, sizeof(AVVDPAUContext));
 164     m_hwContext.render = CDecoder::Render;
 165     m_hwContext.bitstream_buffers_allocated = 0;
 166     avctx->get_buffer      = CDecoder::FFGetBuffer;
 167     avctx->release_buffer  = CDecoder::FFReleaseBuffer;
 168     avctx->draw_horiz_band = CDecoder::FFDrawSlice;
 169     avctx->slice_flags=SLICE_FLAG_CODED_ORDER|SLICE_FLAG_ALLOW_FIELD;
 170     avctx->hwaccel_context = &m_hwContext;
 171     avctx->thread_count    = 1;
 172
 173     g_Windowing.Register(this);
 174     return true;
 175   }
 176   return false;
 177 }
 178
 179 CDecoder::~CDecoder()
 180 {
 181   Close();
 182 }
 183
 184 void CDecoder::Close()
 185 {
 186   CLog::Log(LOGNOTICE, " (VDPAU) %s", __FUNCTION__);
 187
 188   g_Windowing.Unregister(this);
 189
 190   CSingleLock lock(m_DecoderSection);
 191
 192   FiniVDPAUOutput();
 193   FiniVDPAUProcs();
 194   m_vdpauOutput.Dispose();
 195
 196   while (!m_videoSurfaces.empty())
 197   {
 198     vdpau_render_state *render = m_videoSurfaces.back();
 199     m_videoSurfaces.pop_back();
 200     if (render->bitstream_buffers_allocated)
 201       m_dllAvUtil.av_freep(&render->bitstream_buffers);
 202     render->bitstream_buffers_allocated = 0;
 203     free(render);
 204   }
 205
 206   if (m_hwContext.bitstream_buffers_allocated)
 207   {
 208     m_dllAvUtil.av_freep(&m_hwContext.bitstream_buffers);
 209   }
 210
 211   m_dllAvUtil.Unload();
 212 }
 213
 214 long CDecoder::Release()
 215 {
 216   // check if we should do some pre-cleanup here
 217   // a second decoder might need resources
 218   if (m_vdpauConfigured == true)
 219   {
 220     CSingleLock lock(m_DecoderSection);
 221     CLog::Log(LOGNOTICE,"CVDPAU::Release pre-cleanup");
 222
 223     Message *reply;
 224     if (m_vdpauOutput.m_controlPort.SendOutMessageSync(COutputControlProtocol::PRECLEANUP,
 225                                                    &reply,
 226                                                    2000))
 227     {
 228       bool success = reply->signal == COutputControlProtocol::ACC ? true : false;
 229       reply->Release();
 230       if (!success)
 231       {
 232         CLog::Log(LOGERROR, "VDPAU::%s - pre-cleanup returned error", __FUNCTION__);
 233         m_DisplayState = VDPAU_ERROR;
 234       }
 235     }
 236     else
 237     {
 238       CLog::Log(LOGERROR, "VDPAU::%s - pre-cleanup timed out", __FUNCTION__);
 239       m_DisplayState = VDPAU_ERROR;
 240     }
 241
 242     for(unsigned int i = 0; i < m_videoSurfaces.size(); ++i)
 243     {
 244       vdpau_render_state *render = m_videoSurfaces[i];
 245       if (render->surface != VDP_INVALID_HANDLE && !(render->state & FF_VDPAU_STATE_USED_FOR_RENDER))
 246       {
 247         m_vdpauConfig.vdpProcs.vdp_video_surface_destroy(render->surface);
 248         render->surface = VDP_INVALID_HANDLE;
 249       }
 250     }
 251   }
 252   return IHardwareDecoder::Release();
 253 }
 254
 255 long CDecoder::ReleasePicReference()
 256 {
 257   return IHardwareDecoder::Release();
 258 }
 259
 260 void CDecoder::SetWidthHeight(int width, int height)
 261 {
 262   m_vdpauConfig.upscale = g_advancedSettings.m_videoVDPAUScaling;
 263
 264   //pick the smallest dimensions, so we downscale with vdpau and upscale with opengl when appropriate
 265   //this requires the least amount of gpu memory bandwidth
 266   if (g_graphicsContext.GetWidth() < width || g_graphicsContext.GetHeight() < height || m_vdpauConfig.upscale >= 0)
 267   {
 268     //scale width to desktop size if the aspect ratio is the same or bigger than the desktop
 269     if ((double)height * g_graphicsContext.GetWidth() / width <= (double)g_graphicsContext.GetHeight())
 270     {
 271       m_vdpauConfig.outWidth = g_graphicsContext.GetWidth();
 272       m_vdpauConfig.outHeight = MathUtils::round_int((double)height * g_graphicsContext.GetWidth() / width);
 273     }
 274     else //scale height to the desktop size if the aspect ratio is smaller than the desktop
 275     {
 276       m_vdpauConfig.outHeight = g_graphicsContext.GetHeight();
 277       m_vdpauConfig.outWidth = MathUtils::round_int((double)width * g_graphicsContext.GetHeight() / height);
 278     }
 279   }
 280   else
 281   { //let opengl scale
 282     m_vdpauConfig.outWidth = width;
 283     m_vdpauConfig.outHeight = height;
 284   }
 285   CLog::Log(LOGDEBUG, "CVDPAU::SetWidthHeight Setting OutWidth: %i OutHeight: %i", m_vdpauConfig.outWidth, m_vdpauConfig.outHeight);
 286 }
 287
 288 void CDecoder::OnLostDevice()
 289 {
 290   CLog::Log(LOGNOTICE,"CVDPAU::OnLostDevice event");
 291
 292   CSingleLock lock(m_DecoderSection);
 293   FiniVDPAUOutput();
 294   FiniVDPAUProcs();
 295
 296   m_DisplayState = VDPAU_LOST;
 297   lock.Leave();
 298   m_DisplayEvent.Reset();
 299 }
 300
 301 void CDecoder::OnResetDevice()
 302 {
 303   CLog::Log(LOGNOTICE,"CVDPAU::OnResetDevice event");
 304
 305   CSingleLock lock(m_DecoderSection);
 306   if (m_DisplayState == VDPAU_LOST)
 307   {
 308     m_DisplayState = VDPAU_RESET;
 309     lock.Leave();
 310     m_DisplayEvent.Set();
 311   }
 312 }
 313
 314 int CDecoder::Check(AVCodecContext* avctx)
 315 {
 316   EDisplayState state;
 317
 318   { CSingleLock lock(m_DecoderSection);
 319     state = m_DisplayState;
 320   }
 321
 322   if (state == VDPAU_LOST)
 323   {
 324     CLog::Log(LOGNOTICE,"CVDPAU::Check waiting for display reset event");
 325     if (!m_DisplayEvent.WaitMSec(2000))
 326     {
 327       CLog::Log(LOGERROR, "CVDPAU::Check - device didn't reset in reasonable time");
 328       state = VDPAU_RESET;
 329     }
 330     else
 331     {
 332       CSingleLock lock(m_DecoderSection);
 333       state = m_DisplayState;
 334     }
 335   }
 336   if (state == VDPAU_RESET || state == VDPAU_ERROR)
 337   {
 338     CSingleLock lock(m_DecoderSection);
 339
 340     FiniVDPAUOutput();
 341     FiniVDPAUProcs();
 342
 343     InitVDPAUProcs();
 344
 345     if (state == VDPAU_RESET)
 346       return VC_FLUSHED;
 347     else
 348       return VC_ERROR;
 349   }
 350   return 0;
 351 }
 352
 353 bool CDecoder::IsVDPAUFormat(PixelFormat format)
 354 {
 355   if (format == AV_PIX_FMT_VDPAU)
 356     return true;
 357   else
 358     return false;
 359 }
 360
 361 bool CDecoder::Supports(VdpVideoMixerFeature feature)
 362 {
 363   for(int i = 0; i < m_vdpauConfig.featureCount; i++)
 364   {
 365     if(m_vdpauConfig.vdpFeatures[i] == feature)
 366       return true;
 367   }
 368   return false;
 369 }
 370
 371 bool CDecoder::Supports(EINTERLACEMETHOD method)
 372 {
 373   if(method == VS_INTERLACEMETHOD_VDPAU_BOB
 374   || method == VS_INTERLACEMETHOD_AUTO)
 375     return true;
 376
 377   if (!m_vdpauConfig.usePixmaps)
 378   {
 379     if (method == VS_INTERLACEMETHOD_RENDER_BOB)
 380       return true;
 381   }
 382
 383   if (method == VS_INTERLACEMETHOD_VDPAU_INVERSE_TELECINE)
 384     return false;
 385
 386   for(SInterlaceMapping* p = g_interlace_mapping; p->method != VS_INTERLACEMETHOD_NONE; p++)
 387   {
 388     if(p->method == method)
 389       return Supports(p->feature);
 390   }
 391   return false;
 392 }
 393
 394 EINTERLACEMETHOD CDecoder::AutoInterlaceMethod()
 395 {
 396   return VS_INTERLACEMETHOD_RENDER_BOB;
 397 }
 398
 399 void CDecoder::InitVDPAUProcs()
 400 {
 401   char* error;
 402
 403   (void)dlerror();
 404   dl_vdp_device_create_x11 = (VdpStatus (*)(Display*, int, VdpDevice*, VdpStatus (**)(VdpDevice, VdpFuncId, void**)))dlsym(dl_handle, (const char*)"vdp_device_create_x11");
 405   error = dlerror();
 406   if (error)
 407   {
 408     CLog::Log(LOGERROR,"(VDPAU) - %s in %s",error,__FUNCTION__);
 409     m_vdpauConfig.vdpDevice = VDP_INVALID_HANDLE;
 410     return;
 411   }
 412
 413   if (dl_vdp_device_create_x11)
 414   {
 415     m_Display = XOpenDisplay(NULL);
 416   }
 417
 418   int mScreen = g_Windowing.GetCurrentScreen();
 419   VdpStatus vdp_st;
 420
 421   // Create Device
 422   vdp_st = dl_vdp_device_create_x11(m_Display, //x_display,
 423                                  mScreen, //x_screen,
 424                                  &m_vdpauConfig.vdpDevice,
 425                                  &m_vdpauConfig.vdpProcs.vdp_get_proc_address);
 426
 427   CLog::Log(LOGNOTICE,"vdp_device = 0x%08x vdp_st = 0x%08x",m_vdpauConfig.vdpDevice,vdp_st);
 428   if (vdp_st != VDP_STATUS_OK)
 429   {
 430     CLog::Log(LOGERROR,"(VDPAU) unable to init VDPAU - vdp_st = 0x%x.  Falling back.",vdp_st);
 431     m_vdpauConfig.vdpDevice = VDP_INVALID_HANDLE;
 432     return;
 433   }
 434
 435 #define VDP_PROC(id, proc) \
 436   do { \
 437     vdp_st = m_vdpauConfig.vdpProcs.vdp_get_proc_address(m_vdpauConfig.vdpDevice, id, (void**)&proc); \
 438     CheckStatus(vdp_st, __LINE__); \
 439   } while(0);
 440
 441   VDP_PROC(VDP_FUNC_ID_GET_ERROR_STRING                    , m_vdpauConfig.vdpProcs.vdp_get_error_string);
 442   VDP_PROC(VDP_FUNC_ID_DEVICE_DESTROY                      , m_vdpauConfig.vdpProcs.vdp_device_destroy);
 443   VDP_PROC(VDP_FUNC_ID_GENERATE_CSC_MATRIX                 , m_vdpauConfig.vdpProcs.vdp_generate_csc_matrix);
 444   VDP_PROC(VDP_FUNC_ID_VIDEO_SURFACE_CREATE                , m_vdpauConfig.vdpProcs.vdp_video_surface_create);
 445   VDP_PROC(VDP_FUNC_ID_VIDEO_SURFACE_DESTROY               , m_vdpauConfig.vdpProcs.vdp_video_surface_destroy);
 446   VDP_PROC(VDP_FUNC_ID_VIDEO_SURFACE_PUT_BITS_Y_CB_CR      , m_vdpauConfig.vdpProcs.vdp_video_surface_put_bits_y_cb_cr);
 447   VDP_PROC(VDP_FUNC_ID_VIDEO_SURFACE_GET_BITS_Y_CB_CR      , m_vdpauConfig.vdpProcs.vdp_video_surface_get_bits_y_cb_cr);
 448   VDP_PROC(VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_Y_CB_CR     , m_vdpauConfig.vdpProcs.vdp_output_surface_put_bits_y_cb_cr);
 449   VDP_PROC(VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_NATIVE      , m_vdpauConfig.vdpProcs.vdp_output_surface_put_bits_native);
 450   VDP_PROC(VDP_FUNC_ID_OUTPUT_SURFACE_CREATE               , m_vdpauConfig.vdpProcs.vdp_output_surface_create);
 451   VDP_PROC(VDP_FUNC_ID_OUTPUT_SURFACE_DESTROY              , m_vdpauConfig.vdpProcs.vdp_output_surface_destroy);
 452   VDP_PROC(VDP_FUNC_ID_OUTPUT_SURFACE_GET_BITS_NATIVE      , m_vdpauConfig.vdpProcs.vdp_output_surface_get_bits_native);
 453   VDP_PROC(VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_OUTPUT_SURFACE, m_vdpauConfig.vdpProcs.vdp_output_surface_render_output_surface);
 454   VDP_PROC(VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_INDEXED     , m_vdpauConfig.vdpProcs.vdp_output_surface_put_bits_indexed);
 455   VDP_PROC(VDP_FUNC_ID_VIDEO_MIXER_CREATE                  , m_vdpauConfig.vdpProcs.vdp_video_mixer_create);
 456   VDP_PROC(VDP_FUNC_ID_VIDEO_MIXER_SET_FEATURE_ENABLES     , m_vdpauConfig.vdpProcs.vdp_video_mixer_set_feature_enables);
 457   VDP_PROC(VDP_FUNC_ID_VIDEO_MIXER_DESTROY                 , m_vdpauConfig.vdpProcs.vdp_video_mixer_destroy);
 458   VDP_PROC(VDP_FUNC_ID_VIDEO_MIXER_RENDER                  , m_vdpauConfig.vdpProcs.vdp_video_mixer_render);
 459   VDP_PROC(VDP_FUNC_ID_VIDEO_MIXER_SET_ATTRIBUTE_VALUES    , m_vdpauConfig.vdpProcs.vdp_video_mixer_set_attribute_values);
 460   VDP_PROC(VDP_FUNC_ID_VIDEO_MIXER_QUERY_PARAMETER_SUPPORT , m_vdpauConfig.vdpProcs.vdp_video_mixer_query_parameter_support);
 461   VDP_PROC(VDP_FUNC_ID_VIDEO_MIXER_QUERY_FEATURE_SUPPORT   , m_vdpauConfig.vdpProcs.vdp_video_mixer_query_feature_support);
 462   VDP_PROC(VDP_FUNC_ID_DECODER_CREATE                      , m_vdpauConfig.vdpProcs.vdp_decoder_create);
 463   VDP_PROC(VDP_FUNC_ID_DECODER_DESTROY                     , m_vdpauConfig.vdpProcs.vdp_decoder_destroy);
 464   VDP_PROC(VDP_FUNC_ID_DECODER_RENDER                      , m_vdpauConfig.vdpProcs.vdp_decoder_render);
 465   VDP_PROC(VDP_FUNC_ID_DECODER_QUERY_CAPABILITIES          , m_vdpauConfig.vdpProcs.vdp_decoder_query_caps);
 466   VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_DESTROY          , m_vdpauConfig.vdpProcs.vdp_presentation_queue_target_destroy);
 467   VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_CREATE                  , m_vdpauConfig.vdpProcs.vdp_presentation_queue_create);
 468   VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_DESTROY                 , m_vdpauConfig.vdpProcs.vdp_presentation_queue_destroy);
 469   VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_DISPLAY                 , m_vdpauConfig.vdpProcs.vdp_presentation_queue_display);
 470   VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_BLOCK_UNTIL_SURFACE_IDLE, m_vdpauConfig.vdpProcs.vdp_presentation_queue_block_until_surface_idle);
 471   VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_CREATE_X11       , m_vdpauConfig.vdpProcs.vdp_presentation_queue_target_create_x11);
 472   VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_QUERY_SURFACE_STATUS    , m_vdpauConfig.vdpProcs.vdp_presentation_queue_query_surface_status);
 473   VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_GET_TIME                , m_vdpauConfig.vdpProcs.vdp_presentation_queue_get_time);
 474
 475 #undef VDP_PROC
 476
 477   // set all vdpau resources to invalid
 478   m_DisplayState = VDPAU_OPEN;
 479   m_vdpauConfigured = false;
 480 }
 481
 482 void CDecoder::FiniVDPAUProcs()
 483 {
 484   if (m_vdpauConfig.vdpDevice == VDP_INVALID_HANDLE) return;
 485
 486   VdpStatus vdp_st;
 487   vdp_st = m_vdpauConfig.vdpProcs.vdp_device_destroy(m_vdpauConfig.vdpDevice);
 488   CheckStatus(vdp_st, __LINE__);
 489   m_vdpauConfig.vdpDevice = VDP_INVALID_HANDLE;
 490 }
 491
 492 void CDecoder::FiniVDPAUOutput()
 493 {
 494   if (m_vdpauConfig.vdpDevice == VDP_INVALID_HANDLE || !m_vdpauConfigured) return;
 495
 496   CLog::Log(LOGNOTICE, " (VDPAU) %s", __FUNCTION__);
 497
 498   // uninit output
 499   m_vdpauOutput.Dispose();
 500   m_vdpauConfigured = false;
 501
 502   VdpStatus vdp_st;
 503
 504   vdp_st = m_vdpauConfig.vdpProcs.vdp_decoder_destroy(m_vdpauConfig.vdpDecoder);
 505   if (CheckStatus(vdp_st, __LINE__))
 506     return;
 507   m_vdpauConfig.vdpDecoder = VDP_INVALID_HANDLE;
 508
 509   CSingleLock lock(m_videoSurfaceSec);
 510   CLog::Log(LOGDEBUG, "CVDPAU::FiniVDPAUOutput destroying %d video surfaces", (int)m_videoSurfaces.size());
 511
 512   for(unsigned int i = 0; i < m_videoSurfaces.size(); ++i)
 513   {
 514     vdpau_render_state *render = m_videoSurfaces[i];
 515     if (render->surface != VDP_INVALID_HANDLE)
 516     {
 517       vdp_st = m_vdpauConfig.vdpProcs.vdp_video_surface_destroy(render->surface);
 518       render->surface = VDP_INVALID_HANDLE;
 519     }
 520     if (CheckStatus(vdp_st, __LINE__))
 521       return;
 522   }
 523 }
 524
 525 void CDecoder::ReadFormatOf( AVCodecID codec
 526                            , VdpDecoderProfile &vdp_decoder_profile
 527                            , VdpChromaType     &vdp_chroma_type)
 528 {
 529   switch (codec)
 530   {
 531     case AV_CODEC_ID_MPEG1VIDEO:
 532       vdp_decoder_profile = VDP_DECODER_PROFILE_MPEG1;
 533       vdp_chroma_type     = VDP_CHROMA_TYPE_420;
 534       break;
 535     case AV_CODEC_ID_MPEG2VIDEO:
 536       vdp_decoder_profile = VDP_DECODER_PROFILE_MPEG2_MAIN;
 537       vdp_chroma_type     = VDP_CHROMA_TYPE_420;
 538       break;
 539     case AV_CODEC_ID_H264:
 540       vdp_decoder_profile = VDP_DECODER_PROFILE_H264_HIGH;
 541       vdp_chroma_type     = VDP_CHROMA_TYPE_420;
 542       break;
 543     case AV_CODEC_ID_WMV3:
 544       vdp_decoder_profile = VDP_DECODER_PROFILE_VC1_MAIN;
 545       vdp_chroma_type     = VDP_CHROMA_TYPE_420;
 546       break;
 547     case AV_CODEC_ID_VC1:
 548       vdp_decoder_profile = VDP_DECODER_PROFILE_VC1_ADVANCED;
 549       vdp_chroma_type     = VDP_CHROMA_TYPE_420;
 550       break;
 551     case AV_CODEC_ID_MPEG4:
 552       vdp_decoder_profile = VDP_DECODER_PROFILE_MPEG4_PART2_ASP;
 553       vdp_chroma_type     = VDP_CHROMA_TYPE_420;
 554       break;
 555     default:
 556       vdp_decoder_profile = 0;
 557       vdp_chroma_type     = 0;
 558       break;
 559   }
 560 }
 561
 562 bool CDecoder::ConfigVDPAU(AVCodecContext* avctx, int ref_frames)
 563 {
 564   FiniVDPAUOutput();
 565
 566   VdpStatus vdp_st;
 567   VdpDecoderProfile vdp_decoder_profile;
 568
 569   m_vdpauConfig.vidWidth = avctx->width;
 570   m_vdpauConfig.vidHeight = avctx->height;
 571   m_vdpauConfig.surfaceWidth = avctx->coded_width;
 572   m_vdpauConfig.surfaceHeight = avctx->coded_height;
 573
 574   SetWidthHeight(avctx->width,avctx->height);
 575
 576   CLog::Log(LOGNOTICE, " (VDPAU) screenWidth:%i vidWidth:%i surfaceWidth:%i",m_vdpauConfig.outWidth,m_vdpauConfig.vidWidth,m_vdpauConfig.surfaceWidth);
 577   CLog::Log(LOGNOTICE, " (VDPAU) screenHeight:%i vidHeight:%i surfaceHeight:%i",m_vdpauConfig.outHeight,m_vdpauConfig.vidHeight,m_vdpauConfig.surfaceHeight);
 578
 579   ReadFormatOf(avctx->codec_id, vdp_decoder_profile, m_vdpauConfig.vdpChromaType);
 580
 581   if(avctx->codec_id == AV_CODEC_ID_H264)
 582   {
 583     m_vdpauConfig.maxReferences = ref_frames;
 584     if (m_vdpauConfig.maxReferences > 16) m_vdpauConfig.maxReferences = 16;
 585     if (m_vdpauConfig.maxReferences < 5)  m_vdpauConfig.maxReferences = 5;
 586   }
 587   else
 588     m_vdpauConfig.maxReferences = 2;
 589
 590   vdp_st = m_vdpauConfig.vdpProcs.vdp_decoder_create(m_vdpauConfig.vdpDevice,
 591                               vdp_decoder_profile,
 592                               m_vdpauConfig.surfaceWidth,
 593                               m_vdpauConfig.surfaceHeight,
 594                               m_vdpauConfig.maxReferences,
 595                               &m_vdpauConfig.vdpDecoder);
 596   if (CheckStatus(vdp_st, __LINE__))
 597     return false;
 598
 599   // initialize output
 600   CSingleLock lock(g_graphicsContext);
 601   m_vdpauConfig.stats = &m_bufferStats;
 602   m_vdpauConfig.vdpau = this;
 603   m_bufferStats.Reset();
 604   m_vdpauOutput.Start();
 605   Message *reply;
 606   if (m_vdpauOutput.m_controlPort.SendOutMessageSync(COutputControlProtocol::INIT,
 607                                                  &reply,
 608                                                  2000,
 609                                                  &m_vdpauConfig,
 610                                                  sizeof(m_vdpauConfig)))
 611   {
 612     bool success = reply->signal == COutputControlProtocol::ACC ? true : false;
 613     if (success)
 614     {
 615       CVdpauConfig *data;
 616       data = (CVdpauConfig*)reply->data;
 617       if (data)
 618       {
 619         m_vdpauConfig.usePixmaps = data->usePixmaps;
 620       }
 621     }
 622     reply->Release();
 623     if (!success)
 624     {
 625       CLog::Log(LOGERROR, "VDPAU::%s - vdpau output returned error", __FUNCTION__);
 626       m_vdpauOutput.Dispose();
 627       return false;
 628     }
 629   }
 630   else
 631   {
 632     CLog::Log(LOGERROR, "VDPAU::%s - failed to init output", __FUNCTION__);
 633     m_vdpauOutput.Dispose();
 634     return false;
 635   }
 636
 637   m_inMsgEvent.Reset();
 638   m_vdpauConfigured = true;
 639   return true;
 640 }
 641
 642 void CDecoder::SpewHardwareAvailable()  //CopyrighVDPAUt (c) 2008 Wladimir J. van der Laan  -- VDPInfo
 643 {
 644   VdpStatus rv;
 645   CLog::Log(LOGNOTICE,"VDPAU Decoder capabilities:");
 646   CLog::Log(LOGNOTICE,"name          level macbs width height");
 647   CLog::Log(LOGNOTICE,"------------------------------------");
 648   for(unsigned int x=0; x<decoder_profile_count; ++x)
 649   {
 650     VdpBool is_supported = false;
 651     uint32_t max_level, max_macroblocks, max_width, max_height;
 652     rv = m_vdpauConfig.vdpProcs.vdp_decoder_query_caps(m_vdpauConfig.vdpDevice, decoder_profiles[x].id,
 653                                 &is_supported, &max_level, &max_macroblocks, &max_width, &max_height);
 654     if(rv == VDP_STATUS_OK && is_supported)
 655     {
 656       CLog::Log(LOGNOTICE,"%-16s %2i %5i %5i %5i\n", decoder_profiles[x].name,
 657                 max_level, max_macroblocks, max_width, max_height);
 658     }
 659   }
 660   CLog::Log(LOGNOTICE,"------------------------------------");
 661   m_vdpauConfig.featureCount = 0;
 662 #define CHECK_SUPPORT(feature)  \
 663   do { \
 664     VdpBool supported; \
 665     if(m_vdpauConfig.vdpProcs.vdp_video_mixer_query_feature_support(m_vdpauConfig.vdpDevice, feature, &supported) == VDP_STATUS_OK && supported) { \
 666       CLog::Log(LOGNOTICE, "Mixer feature: "#feature);  \
 667       m_vdpauConfig.vdpFeatures[m_vdpauConfig.featureCount++] = feature; \
 668     } \
 669   } while(false)
 670
 671   CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION);
 672   CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_SHARPNESS);
 673   CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL);
 674   CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL);
 675   CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE);
 676 #ifdef VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1
 677   CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1);
 678   CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L2);
 679   CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L3);
 680   CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L4);
 681   CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L5);
 682   CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L6);
 683   CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L7);
 684   CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L8);
 685   CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L9);
 686 #endif
 687 #undef CHECK_SUPPORT
 688
 689 }
 690
 691 bool CDecoder::IsSurfaceValid(vdpau_render_state *render)
 692 {
 693   // find render state in queue
 694   bool found(false);
 695   unsigned int i;
 696   for(i = 0; i < m_videoSurfaces.size(); ++i)
 697   {
 698     if(m_videoSurfaces[i] == render)
 699     {
 700       found = true;
 701       break;
 702     }
 703   }
 704   if (!found)
 705   {
 706     CLog::Log(LOGERROR,"%s - video surface not found", __FUNCTION__);
 707     return false;
 708   }
 709   if (m_videoSurfaces[i]->surface == VDP_INVALID_HANDLE)
 710   {
 711     m_videoSurfaces[i]->state = 0;
 712     return false;
 713   }
 714
 715   return true;
 716 }
 717
 718 int CDecoder::FFGetBuffer(AVCodecContext *avctx, AVFrame *pic)
 719 {
 720   //CLog::Log(LOGNOTICE,"%s",__FUNCTION__);
 721   CDVDVideoCodecFFmpeg* ctx        = (CDVDVideoCodecFFmpeg*)avctx->opaque;
 722   CDecoder*             vdp        = (CDecoder*)ctx->GetHardware();
 723
 724   // while we are waiting to recover we can't do anything
 725   CSingleLock lock(vdp->m_DecoderSection);
 726
 727   if(vdp->m_DisplayState != VDPAU_OPEN)
 728   {
 729     CLog::Log(LOGWARNING, "CVDPAU::FFGetBuffer - returning due to awaiting recovery");
 730     return -1;
 731   }
 732
 733   vdpau_render_state * render = NULL;
 734
 735   // find unused surface
 736   { CSingleLock lock(vdp->m_videoSurfaceSec);
 737     for(unsigned int i = 0; i < vdp->m_videoSurfaces.size(); i++)
 738     {
 739       if(!(vdp->m_videoSurfaces[i]->state & (FF_VDPAU_STATE_USED_FOR_REFERENCE | FF_VDPAU_STATE_USED_FOR_RENDER)))
 740       {
 741         render = vdp->m_videoSurfaces[i];
 742         render->state = 0;
 743         break;
 744       }
 745     }
 746   }
 747
 748   VdpStatus vdp_st = VDP_STATUS_ERROR;
 749   if (render == NULL)
 750   {
 751     // create a new surface
 752     VdpDecoderProfile profile;
 753     ReadFormatOf(avctx->codec_id, profile, vdp->m_vdpauConfig.vdpChromaType);
 754     render = (vdpau_render_state*)calloc(sizeof(vdpau_render_state), 1);
 755     if (render == NULL)
 756     {
 757       CLog::Log(LOGWARNING, "CVDPAU::FFGetBuffer - calloc failed");
 758       return -1;
 759     }
 760     CSingleLock lock(vdp->m_videoSurfaceSec);
 761     render->surface = VDP_INVALID_HANDLE;
 762     vdp->m_videoSurfaces.push_back(render);
 763   }
 764
 765   if (render->surface == VDP_INVALID_HANDLE)
 766   {
 767     vdp_st = vdp->m_vdpauConfig.vdpProcs.vdp_video_surface_create(vdp->m_vdpauConfig.vdpDevice,
 768                                          vdp->m_vdpauConfig.vdpChromaType,
 769                                          avctx->coded_width,
 770                                          avctx->coded_height,
 771                                          &render->surface);
 772     vdp->CheckStatus(vdp_st, __LINE__);
 773     if (vdp_st != VDP_STATUS_OK)
 774     {
 775       free(render);
 776       CLog::Log(LOGERROR, "CVDPAU::FFGetBuffer - No Video surface available could be created");
 777       return -1;
 778     }
 779   }
 780
 781   pic->data[1] = pic->data[2] = NULL;
 782   pic->data[0] = (uint8_t*)render;
 783   pic->data[3] = (uint8_t*)(uintptr_t)render->surface;
 784
 785   pic->linesize[0] = pic->linesize[1] =  pic->linesize[2] = 0;
 786
 787   pic->type= FF_BUFFER_TYPE_USER;
 788
 789   render->state |= FF_VDPAU_STATE_USED_FOR_REFERENCE;
 790   pic->reordered_opaque= avctx->reordered_opaque;
 791   return 0;
 792 }
 793
 794 void CDecoder::FFReleaseBuffer(AVCodecContext *avctx, AVFrame *pic)
 795 {
 796   //CLog::Log(LOGNOTICE,"%s",__FUNCTION__);
 797   CDVDVideoCodecFFmpeg* ctx        = (CDVDVideoCodecFFmpeg*)avctx->opaque;
 798   CDecoder*             vdp        = (CDecoder*)ctx->GetHardware();
 799
 800   vdpau_render_state  * render;
 801   unsigned int i;
 802
 803   CSingleLock lock(vdp->m_DecoderSection);
 804
 805   render=(vdpau_render_state*)pic->data[0];
 806   if(!render)
 807   {
 808     CLog::Log(LOGERROR, "CVDPAU::FFReleaseBuffer - invalid context handle provided");
 809     return;
 810   }
 811
 812   CSingleLock vLock(vdp->m_videoSurfaceSec);
 813   render->state &= ~FF_VDPAU_STATE_USED_FOR_REFERENCE;
 814   for(i=0; i<4; i++)
 815     pic->data[i]= NULL;
 816
 817   // find render state in queue
 818   if (!vdp->IsSurfaceValid(render))
 819   {
 820     CLog::Log(LOGDEBUG, "CVDPAU::FFReleaseBuffer - ignoring invalid buffer");
 821     return;
 822   }
 823
 824   render->state &= ~FF_VDPAU_STATE_USED_FOR_REFERENCE;
 825 }
 826
 827 VdpStatus CDecoder::Render( VdpDecoder decoder, VdpVideoSurface target,
 828                             VdpPictureInfo const *picture_info,
 829                             uint32_t bitstream_buffer_count,
 830                             VdpBitstreamBuffer const * bitstream_buffers)
 831 {
 832   return VDP_STATUS_OK;
 833 }
 834
 835 void CDecoder::FFDrawSlice(struct AVCodecContext *s,
 836                                            const AVFrame *src, int offset[4],
 837                                            int y, int type, int height)
 838 {
 839   CDVDVideoCodecFFmpeg* ctx = (CDVDVideoCodecFFmpeg*)s->opaque;
 840   CDecoder*               vdp = (CDecoder*)ctx->GetHardware();
 841
 842   // while we are waiting to recover we can't do anything
 843   CSingleLock lock(vdp->m_DecoderSection);
 844
 845   if(vdp->m_DisplayState != VDPAU_OPEN)
 846     return;
 847
 848   if(src->linesize[0] || src->linesize[1] || src->linesize[2]
 849   || offset[0] || offset[1] || offset[2])
 850   {
 851     CLog::Log(LOGERROR, "CVDPAU::FFDrawSlice - invalid linesizes or offsets provided");
 852     return;
 853   }
 854
 855   VdpStatus vdp_st;
 856   vdpau_render_state * render;
 857
 858   render = (vdpau_render_state*)src->data[0];
 859   if(!render)
 860   {
 861     CLog::Log(LOGERROR, "CVDPAU::FFDrawSlice - invalid context handle provided");
 862     return;
 863   }
 864
 865   // ffmpeg vc-1 decoder does not flush, make sure the data buffer is still valid
 866   if (!vdp->IsSurfaceValid(render))
 867   {
 868     CLog::Log(LOGWARNING, "CVDPAU::FFDrawSlice - ignoring invalid buffer");
 869     return;
 870   }
 871
 872   uint32_t max_refs = 0;
 873   if(s->codec_id == AV_CODEC_ID_H264)
 874     max_refs = vdp->m_hwContext.info.h264.num_ref_frames;
 875
 876   if(vdp->m_vdpauConfig.vdpDecoder == VDP_INVALID_HANDLE
 877   || vdp->m_vdpauConfigured == false
 878   || vdp->m_vdpauConfig.maxReferences < max_refs)
 879   {
 880     if(!vdp->ConfigVDPAU(s, max_refs))
 881       return;
 882   }
 883
 884 //  uint64_t startTime = CurrentHostCounter();
 885   uint16_t decoded, processed, rend;
 886   vdp->m_bufferStats.Get(decoded, processed, rend);
 887   vdp_st = vdp->m_vdpauConfig.vdpProcs.vdp_decoder_render(vdp->m_vdpauConfig.vdpDecoder,
 888                                    render->surface,
 889                                    (VdpPictureInfo const *)&(vdp->m_hwContext.info),
 890                                    vdp->m_hwContext.bitstream_buffers_used,
 891                                    vdp->m_hwContext.bitstream_buffers);
 892   vdp->CheckStatus(vdp_st, __LINE__);
 893 //  uint64_t diff = CurrentHostCounter() - startTime;
 894 //  if (diff*1000/CurrentHostFrequency() > 30)
 895 //    CLog::Log(LOGWARNING,"CVDPAU::DrawSlice - VdpDecoderRender long decoding: %d ms, dec: %d, proc: %d, rend: %d", (int)((diff*1000)/CurrentHostFrequency()), decoded, processed, rend);
 896
 897 }
 898
 899
 900 int CDecoder::Decode(AVCodecContext *avctx, AVFrame *pFrame)
 901 {
 902   int result = Check(avctx);
 903   if (result)
 904     return result;
 905
 906   CSingleLock lock(m_DecoderSection);
 907
 908   if (!m_vdpauConfigured)
 909     return VC_ERROR;
 910
 911   if(pFrame)
 912   { // we have a new frame from decoder
 913
 914     vdpau_render_state * render = (vdpau_render_state*)pFrame->data[0];
 915     if(!render)
 916     {
 917       CLog::Log(LOGERROR, "CVDPAU::Decode: no valid frame");
 918       return VC_ERROR;
 919     }
 920
 921     // ffmpeg vc-1 decoder does not flush, make sure the data buffer is still valid
 922     if (!IsSurfaceValid(render))
 923     {
 924       CLog::Log(LOGWARNING, "CVDPAU::Decode - ignoring invalid buffer");
 925       return VC_BUFFER;
 926     }
 927
 928     CSingleLock lock(m_videoSurfaceSec);
 929     render->state |= FF_VDPAU_STATE_USED_FOR_RENDER;
 930     lock.Leave();
 931
 932     // send frame to output for processing
 933     CVdpauDecodedPicture pic;
 934     memset(&pic.DVDPic, 0, sizeof(pic.DVDPic));
 935     ((CDVDVideoCodecFFmpeg*)avctx->opaque)->GetPictureCommon(&pic.DVDPic);
 936     pic.render = render;
 937     pic.DVDPic.color_matrix = avctx->colorspace;
 938     m_bufferStats.IncDecoded();
 939     m_vdpauOutput.m_dataPort.SendOutMessage(COutputDataProtocol::NEWFRAME, &pic, sizeof(pic));
 940
 941     m_codecControl = pic.DVDPic.iFlags & (DVP_FLAG_DRAIN | DVP_FLAG_NO_POSTPROC);
 942   }
 943
 944   int retval = 0;
 945   uint16_t decoded, processed, render;
 946   Message *msg;
 947   while (m_vdpauOutput.m_controlPort.ReceiveInMessage(&msg))
 948   {
 949     if (msg->signal == COutputControlProtocol::ERROR)
 950     {
 951       m_DisplayState = VDPAU_ERROR;
 952       retval |= VC_ERROR;
 953     }
 954     msg->Release();
 955   }
 956
 957   m_bufferStats.Get(decoded, processed, render);
 958
 959   uint64_t startTime = CurrentHostCounter();
 960   while (!retval)
 961   {
 962     if (m_vdpauOutput.m_dataPort.ReceiveInMessage(&msg))
 963     {
 964       if (msg->signal == COutputDataProtocol::PICTURE)
 965       {
 966         if (m_presentPicture)
 967         {
 968           m_presentPicture->ReturnUnused();
 969           m_presentPicture = 0;
 970         }
 971
 972         m_presentPicture = *(CVdpauRenderPicture**)msg->data;
 973         m_presentPicture->vdpau = this;
 974         m_bufferStats.DecRender();
 975         m_bufferStats.Get(decoded, processed, render);
 976         retval |= VC_PICTURE;
 977         msg->Release();
 978         break;
 979       }
 980       msg->Release();
 981     }
 982     else if (m_vdpauOutput.m_controlPort.ReceiveInMessage(&msg))
 983     {
 984       if (msg->signal == COutputControlProtocol::STATS)
 985       {
 986         m_bufferStats.Get(decoded, processed, render);
 987       }
 988       else
 989       {
 990         m_DisplayState = VDPAU_ERROR;
 991         retval |= VC_ERROR;
 992       }
 993       msg->Release();
 994     }
 995
 996     if ((m_codecControl & DVP_FLAG_DRAIN))
 997     {
 998       if (decoded + processed + render < 4)
 999       {
1000         retval |= VC_BUFFER;
1001       }
1002     }
1003     else
1004     {
1005       if (decoded < 4 && (processed + render) < 3)
1006       {
1007         retval |= VC_BUFFER;
1008       }
1009     }
1010
1011     if (!retval && !m_inMsgEvent.WaitMSec(2000))
1012       break;
1013   }
1014   uint64_t diff = CurrentHostCounter() - startTime;
1015   if (retval & VC_PICTURE)
1016   {
1017     m_bufferStats.SetParams(diff, m_codecControl);
1018   }
1019   if (diff*1000/CurrentHostFrequency() > 50)
1020     CLog::Log(LOGDEBUG,"CVDPAU::Decode long wait: %d", (int)((diff*1000)/CurrentHostFrequency()));
1021
1022   if (!retval)
1023   {
1024     CLog::Log(LOGERROR, "VDPAU::%s - timed out waiting for output message", __FUNCTION__);
1025     m_DisplayState = VDPAU_ERROR;
1026     retval |= VC_ERROR;
1027   }
1028
1029   return retval;
1030 }
1031
1032 bool CDecoder::GetPicture(AVCodecContext* avctx, AVFrame* frame, DVDVideoPicture* picture)
1033 {
1034   CSingleLock lock(m_DecoderSection);
1035
1036   if (m_DisplayState != VDPAU_OPEN)
1037     return false;
1038
1039   *picture = m_presentPicture->DVDPic;
1040   picture->vdpau = m_presentPicture;
1041
1042   return true;
1043 }
1044
1045 void CDecoder::Reset()
1046 {
1047   CSingleLock lock(m_DecoderSection);
1048
1049   if (!m_vdpauConfigured)
1050     return;
1051
1052   Message *reply;
1053   if (m_vdpauOutput.m_controlPort.SendOutMessageSync(COutputControlProtocol::FLUSH,
1054                                                  &reply,
1055                                                  2000))
1056   {
1057     bool success = reply->signal == COutputControlProtocol::ACC ? true : false;
1058     reply->Release();
1059     if (!success)
1060     {
1061       CLog::Log(LOGERROR, "VDPAU::%s - flush returned error", __FUNCTION__);
1062       m_DisplayState = VDPAU_ERROR;
1063     }
1064     else
1065       m_bufferStats.Reset();
1066   }
1067   else
1068   {
1069     CLog::Log(LOGERROR, "VDPAU::%s - flush timed out", __FUNCTION__);
1070     m_DisplayState = VDPAU_ERROR;
1071   }
1072 }
1073
1074 bool CDecoder::CanSkipDeint()
1075 {
1076   return m_bufferStats.CanSkipDeint();
1077 }
1078
1079 void CDecoder::ReturnRenderPicture(CVdpauRenderPicture *renderPic)
1080 {
1081   m_vdpauOutput.m_dataPort.SendOutMessage(COutputDataProtocol::RETURNPIC, &renderPic, sizeof(renderPic));
1082 }
1083
1084 bool CDecoder::CheckStatus(VdpStatus vdp_st, int line)
1085 {
1086   if (vdp_st != VDP_STATUS_OK)
1087   {
1088     CLog::Log(LOGERROR, " (VDPAU) Error: %s(%d) at %s:%d\n", m_vdpauConfig.vdpProcs.vdp_get_error_string(vdp_st), vdp_st, __FILE__, line);
1089
1090     if(m_DisplayState == VDPAU_OPEN)
1091     {
1092       if (vdp_st == VDP_STATUS_DISPLAY_PREEMPTED)
1093       {
1094         m_DisplayEvent.Reset();
1095         m_DisplayState = VDPAU_LOST;
1096       }
1097       else
1098         m_DisplayState = VDPAU_ERROR;
1099     }
1100
1101     return true;
1102   }
1103   return false;
1104 }
1105
1106 //-----------------------------------------------------------------------------
1107 // RenderPicture
1108 //-----------------------------------------------------------------------------
1109
1110 CVdpauRenderPicture* CVdpauRenderPicture::Acquire()
1111 {
1112   CSingleLock lock(renderPicSection);
1113
1114   if (refCount == 0)
1115     vdpau->Acquire();
1116
1117   refCount++;
1118   return this;
1119 }
1120
1121 long CVdpauRenderPicture::Release()
1122 {
1123   CSingleLock lock(renderPicSection);
1124
1125   refCount--;
1126   if (refCount > 0)
1127     return refCount;
1128
1129   lock.Leave();
1130   vdpau->ReturnRenderPicture(this);
1131   vdpau->ReleasePicReference();
1132
1133   return refCount;
1134 }
1135
1136 void CVdpauRenderPicture::ReturnUnused()
1137 {
1138   { CSingleLock lock(renderPicSection);
1139     if (refCount > 0)
1140       return;
1141   }
1142   if (vdpau)
1143     vdpau->ReturnRenderPicture(this);
1144 }
1145 //-----------------------------------------------------------------------------
1146 // Mixer
1147 //-----------------------------------------------------------------------------
1148 CMixer::CMixer(CEvent *inMsgEvent) :
1149   CThread("Vdpau Mixer Thread"),
1150   m_controlPort("ControlPort", inMsgEvent, &m_outMsgEvent),
1151   m_dataPort("DataPort", inMsgEvent, &m_outMsgEvent)
1152 {
1153   m_inMsgEvent = inMsgEvent;
1154 }
1155
1156 CMixer::~CMixer()
1157 {
1158   Dispose();
1159 }
1160
1161 void CMixer::Start()
1162 {
1163   Create();
1164 }
1165
1166 void CMixer::Dispose()
1167 {
1168   m_bStop = true;
1169   m_outMsgEvent.Set();
1170   StopThread();
1171
1172   m_controlPort.Purge();
1173   m_dataPort.Purge();
1174 }
1175
1176 bool CMixer::IsActive()
1177 {
1178   return IsRunning();
1179 }
1180
1181 void CMixer::OnStartup()
1182 {
1183   CLog::Log(LOGNOTICE, "CMixer::OnStartup: Output Thread created");
1184 }
1185
1186 void CMixer::OnExit()
1187 {
1188   CLog::Log(LOGNOTICE, "CMixer::OnExit: Output Thread terminated");
1189 }
1190
1191 enum MIXER_STATES
1192 {
1193   M_TOP = 0,                      // 0
1194   M_TOP_ERROR,                    // 1
1195   M_TOP_UNCONFIGURED,             // 2
1196   M_TOP_CONFIGURED,               // 3
1197   M_TOP_CONFIGURED_WAIT1,         // 4
1198   M_TOP_CONFIGURED_STEP1,         // 5
1199   M_TOP_CONFIGURED_WAIT2,         // 6
1200   M_TOP_CONFIGURED_STEP2,         // 7
1201 };
1202
1203 int MIXER_parentStates[] = {
1204     -1,
1205     0, //TOP_ERROR
1206     0, //TOP_UNCONFIGURED
1207     0, //TOP_CONFIGURED
1208     3, //TOP_CONFIGURED_WAIT1
1209     3, //TOP_CONFIGURED_STEP1
1210     3, //TOP_CONFIGURED_WAIT2
1211     3, //TOP_CONFIGURED_STEP2
1212 };
1213
1214 void CMixer::StateMachine(int signal, Protocol *port, Message *msg)
1215 {
1216   for (int state = m_state; ; state = MIXER_parentStates[state])
1217   {
1218     switch (state)
1219     {
1220     case M_TOP: // TOP
1221       if (port == &m_controlPort)
1222       {
1223         switch (signal)
1224         {
1225         case CMixerControlProtocol::FLUSH:
1226           Flush();
1227           msg->Reply(CMixerControlProtocol::ACC);
1228           return;
1229         default:
1230           break;
1231         }
1232       }
1233       {
1234         std::string portName = port == NULL ? "timer" : port->portName;
1235         CLog::Log(LOGWARNING, "CMixer::%s - signal: %d form port: %s not handled for state: %d", __FUNCTION__, signal, portName.c_str(), m_state);
1236       }
1237       return;
1238
1239     case M_TOP_ERROR: // TOP
1240       break;
1241
1242     case M_TOP_UNCONFIGURED:
1243       if (port == &m_controlPort)
1244       {
1245         switch (signal)
1246         {
1247         case CMixerControlProtocol::INIT:
1248           CVdpauConfig *data;
1249           data = (CVdpauConfig*)msg->data;
1250           if (data)
1251           {
1252             m_config = *data;
1253           }
1254           Init();
1255           if (!m_vdpError)
1256           {
1257             m_state = M_TOP_CONFIGURED_WAIT1;
1258             msg->Reply(CMixerControlProtocol::ACC);
1259           }
1260           else
1261           {
1262             msg->Reply(CMixerControlProtocol::ERROR);
1263           }
1264           return;
1265         default:
1266           break;
1267         }
1268       }
1269       break;
1270
1271     case M_TOP_CONFIGURED:
1272       if (port == &m_dataPort)
1273       {
1274         switch (signal)
1275         {
1276         case CMixerDataProtocol::FRAME:
1277           CVdpauDecodedPicture *frame;
1278           frame = (CVdpauDecodedPicture*)msg->data;
1279           if (frame)
1280           {
1281             m_decodedPics.push(*frame);
1282           }
1283           m_extTimeout = 0;
1284           return;
1285         case CMixerDataProtocol::BUFFER:
1286           VdpOutputSurface *surf;
1287           surf = (VdpOutputSurface*)msg->data;
1288           if (surf)
1289           {
1290             m_outputSurfaces.push(*surf);
1291           }
1292           m_extTimeout = 0;
1293           return;
1294         default:
1295           break;
1296         }
1297       }
1298       break;
1299
1300     case M_TOP_CONFIGURED_WAIT1:
1301       if (port == NULL) // timeout
1302       {
1303         switch (signal)
1304         {
1305         case CMixerControlProtocol::TIMEOUT:
1306           if (!m_decodedPics.empty() && !m_outputSurfaces.empty())
1307           {
1308             m_state = M_TOP_CONFIGURED_STEP1;
1309             m_bStateMachineSelfTrigger = true;
1310           }
1311           else
1312           {
1313 //            if (m_extTimeout != 0)
1314 //            {
1315 //              SetPostProcFeatures(false);
1316 //              CLog::Log(LOGWARNING,"CVDPAU::Mixer timeout - decoded: %d, outputSurf: %d", (int)m_decodedPics.size(), (int)m_outputSurfaces.size());
1317 //            }
1318             m_extTimeout = 100;
1319           }
1320           return;
1321         default:
1322           break;
1323         }
1324       }
1325       break;
1326
1327     case M_TOP_CONFIGURED_STEP1:
1328       if (port == NULL) // timeout
1329       {
1330         switch (signal)
1331         {
1332         case CMixerControlProtocol::TIMEOUT:
1333           m_mixerInput.push_front(m_decodedPics.front());
1334           m_decodedPics.pop();
1335           if (m_mixerInput.size() < 2)
1336           {
1337             m_state = M_TOP_CONFIGURED_WAIT1;
1338             m_extTimeout = 0;
1339             return;
1340           }
1341           InitCycle();
1342           ProcessPicture();
1343           if (m_vdpError)
1344           {
1345             m_state = M_TOP_CONFIGURED_WAIT1;
1346             m_extTimeout = 1000;
1347             return;
1348           }
1349           if (m_processPicture.DVDPic.format != RENDER_FMT_VDPAU_420)
1350             m_outputSurfaces.pop();
1351           m_config.stats->IncProcessed();
1352           m_config.stats->DecDecoded();
1353           m_dataPort.SendInMessage(CMixerDataProtocol::PICTURE,&m_processPicture,sizeof(m_processPicture));
1354           if (m_mixersteps > 1)
1355           {
1356             m_state = M_TOP_CONFIGURED_WAIT2;
1357             m_extTimeout = 0;
1358           }
1359           else
1360           {
1361             FiniCycle();
1362             m_state = M_TOP_CONFIGURED_WAIT1;
1363             m_extTimeout = 0;
1364           }
1365           return;
1366         default:
1367           break;
1368         }
1369       }
1370       break;
1371
1372     case M_TOP_CONFIGURED_WAIT2:
1373       if (port == NULL) // timeout
1374       {
1375         switch (signal)
1376         {
1377         case CMixerControlProtocol::TIMEOUT:
1378           if (!m_outputSurfaces.empty())
1379           {
1380             m_state = M_TOP_CONFIGURED_STEP2;
1381             m_bStateMachineSelfTrigger = true;
1382           }
1383           else
1384           {
1385 //            if (m_extTimeout != 0)
1386 //            {
1387 //              SetPostProcFeatures(false);
1388 //              CLog::Log(LOGNOTICE,"---mixer wait2 decoded: %d, outputSurf: %d", (int)m_decodedPics.size(), (int)m_outputSurfaces.size());
1389 //            }
1390             m_extTimeout = 100;
1391           }
1392           return;
1393         default:
1394           break;
1395         }
1396       }
1397       break;
1398
1399     case M_TOP_CONFIGURED_STEP2:
1400        if (port == NULL) // timeout
1401        {
1402          switch (signal)
1403          {
1404          case CMixerControlProtocol::TIMEOUT:
1405            m_processPicture.outputSurface = m_outputSurfaces.front();
1406            m_mixerstep = 1;
1407            ProcessPicture();
1408            if (m_vdpError)
1409            {
1410              m_state = M_TOP_CONFIGURED_WAIT1;
1411              m_extTimeout = 1000;
1412              return;
1413            }
1414            if (m_processPicture.DVDPic.format != RENDER_FMT_VDPAU_420)
1415              m_outputSurfaces.pop();
1416            m_config.stats->IncProcessed();
1417            m_dataPort.SendInMessage(CMixerDataProtocol::PICTURE,&m_processPicture,sizeof(m_processPicture));
1418            FiniCycle();
1419            m_state = M_TOP_CONFIGURED_WAIT1;
1420            m_extTimeout = 0;
1421            return;
1422          default:
1423            break;
1424          }
1425        }
1426        break;
1427
1428     default: // we are in no state, should not happen
1429       CLog::Log(LOGERROR, "CMixer::%s - no valid state: %d", __FUNCTION__, m_state);
1430       return;
1431     }
1432   } // for
1433 }
1434
1435 void CMixer::Process()
1436 {
1437   Message *msg = NULL;
1438   Protocol *port = NULL;
1439   bool gotMsg;
1440
1441   m_state = M_TOP_UNCONFIGURED;
1442   m_extTimeout = 1000;
1443   m_bStateMachineSelfTrigger = false;
1444
1445   while (!m_bStop)
1446   {
1447     gotMsg = false;
1448
1449     if (m_bStateMachineSelfTrigger)
1450     {
1451       m_bStateMachineSelfTrigger = false;
1452       // self trigger state machine
1453       StateMachine(msg->signal, port, msg);
1454       if (!m_bStateMachineSelfTrigger)
1455       {
1456         msg->Release();
1457         msg = NULL;
1458       }
1459       continue;
1460     }
1461     // check control port
1462     else if (m_controlPort.ReceiveOutMessage(&msg))
1463     {
1464       gotMsg = true;
1465       port = &m_controlPort;
1466     }
1467     // check data port
1468     else if (m_dataPort.ReceiveOutMessage(&msg))
1469     {
1470       gotMsg = true;
1471       port = &m_dataPort;
1472     }
1473
1474     if (gotMsg)
1475     {
1476       StateMachine(msg->signal, port, msg);
1477       if (!m_bStateMachineSelfTrigger)
1478       {
1479         msg->Release();
1480         msg = NULL;
1481       }
1482       continue;
1483     }
1484
1485     // wait for message
1486     else if (m_outMsgEvent.WaitMSec(m_extTimeout))
1487     {
1488       continue;
1489     }
1490     // time out
1491     else
1492     {
1493       msg = m_controlPort.GetMessage();
1494       msg->signal = CMixerControlProtocol::TIMEOUT;
1495       port = 0;
1496       // signal timeout to state machine
1497       StateMachine(msg->signal, port, msg);
1498       if (!m_bStateMachineSelfTrigger)
1499       {
1500         msg->Release();
1501         msg = NULL;
1502       }
1503     }
1504   }
1505   Uninit();
1506 }
1507
1508 void CMixer::CreateVdpauMixer()
1509 {
1510   CLog::Log(LOGNOTICE, " (VDPAU) Creating the video mixer");
1511
1512   InitCSCMatrix(m_config.vidWidth);
1513
1514   VdpVideoMixerParameter parameters[] = {
1515     VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_WIDTH,
1516     VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_HEIGHT,
1517     VDP_VIDEO_MIXER_PARAMETER_CHROMA_TYPE};
1518
1519   void const * parameter_values[] = {
1520     &m_config.surfaceWidth,
1521     &m_config.surfaceHeight,
1522     &m_config.vdpChromaType};
1523
1524   VdpStatus vdp_st = VDP_STATUS_ERROR;
1525   vdp_st = m_config.vdpProcs.vdp_video_mixer_create(m_config.vdpDevice,
1526                                 m_config.featureCount,
1527                                 m_config.vdpFeatures,
1528                                 ARSIZE(parameters),
1529                                 parameters,
1530                                 parameter_values,
1531                                 &m_videoMixer);
1532   CheckStatus(vdp_st, __LINE__);
1533
1534   // create 3 pitches of black lines needed for clipping top
1535   // and bottom lines when de-interlacing
1536   m_BlackBar = new uint32_t[3*m_config.outWidth];
1537   memset(m_BlackBar, 0, 3*m_config.outWidth*sizeof(uint32_t));
1538
1539 }
1540
1541 void CMixer::InitCSCMatrix(int Width)
1542 {
1543   m_Procamp.struct_version = VDP_PROCAMP_VERSION;
1544   m_Procamp.brightness     = 0.0;
1545   m_Procamp.contrast       = 1.0;
1546   m_Procamp.saturation     = 1.0;
1547   m_Procamp.hue            = 0;
1548 }
1549
1550 void CMixer::CheckFeatures()
1551 {
1552   if (m_Upscale != m_config.upscale)
1553   {
1554     SetHWUpscaling();
1555     m_Upscale = m_config.upscale;
1556   }
1557   if (m_Brightness != CMediaSettings::Get().GetCurrentVideoSettings().m_Brightness ||
1558       m_Contrast   != CMediaSettings::Get().GetCurrentVideoSettings().m_Contrast ||
1559       m_ColorMatrix != m_mixerInput[1].DVDPic.color_matrix)
1560   {
1561     SetColor();
1562     m_Brightness = CMediaSettings::Get().GetCurrentVideoSettings().m_Brightness;
1563     m_Contrast = CMediaSettings::Get().GetCurrentVideoSettings().m_Contrast;
1564     m_ColorMatrix = m_mixerInput[1].DVDPic.color_matrix;
1565   }
1566   if (m_NoiseReduction != CMediaSettings::Get().GetCurrentVideoSettings().m_NoiseReduction)
1567   {
1568     m_NoiseReduction = CMediaSettings::Get().GetCurrentVideoSettings().m_NoiseReduction;
1569     SetNoiseReduction();
1570   }
1571   if (m_Sharpness != CMediaSettings::Get().GetCurrentVideoSettings().m_Sharpness)
1572   {
1573     m_Sharpness = CMediaSettings::Get().GetCurrentVideoSettings().m_Sharpness;
1574     SetSharpness();
1575   }
1576   if (m_DeintMode != CMediaSettings::Get().GetCurrentVideoSettings().m_DeinterlaceMode ||
1577       m_Deint     != CMediaSettings::Get().GetCurrentVideoSettings().m_InterlaceMethod)
1578   {
1579     m_DeintMode = CMediaSettings::Get().GetCurrentVideoSettings().m_DeinterlaceMode;
1580     m_Deint     = CMediaSettings::Get().GetCurrentVideoSettings().m_InterlaceMethod;
1581     SetDeinterlacing();
1582   }
1583 }
1584
1585 void CMixer::SetPostProcFeatures(bool postProcEnabled)
1586 {
1587   if (m_PostProc != postProcEnabled)
1588   {
1589     if (postProcEnabled)
1590     {
1591       SetNoiseReduction();
1592       SetSharpness();
1593       SetDeinterlacing();
1594       SetHWUpscaling();
1595     }
1596     else
1597       PostProcOff();
1598     m_PostProc = postProcEnabled;
1599   }
1600 }
1601
1602 void CMixer::PostProcOff()
1603 {
1604   VdpStatus vdp_st;
1605
1606   if (m_videoMixer == VDP_INVALID_HANDLE)
1607     return;
1608
1609   VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL,
1610                                      VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL,
1611                                      VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE};
1612
1613   VdpBool enabled[]={0,0,0};
1614   vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1615   CheckStatus(vdp_st, __LINE__);
1616
1617   if(m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION))
1618   {
1619     VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION};
1620
1621     VdpBool enabled[]={0};
1622     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1623     CheckStatus(vdp_st, __LINE__);
1624   }
1625
1626   if(m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_SHARPNESS))
1627   {
1628     VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_SHARPNESS};
1629
1630     VdpBool enabled[]={0};
1631     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1632     CheckStatus(vdp_st, __LINE__);
1633   }
1634
1635   DisableHQScaling();
1636 }
1637
1638 bool CMixer::GenerateStudioCSCMatrix(VdpColorStandard colorStandard, VdpCSCMatrix &studioCSCMatrix)
1639 {
1640    // instead use studioCSCKCoeffs601[3], studioCSCKCoeffs709[3] to generate float[3][4] matrix (float studioCSC[3][4])
1641    // m00 = mRY = red: luma factor (contrast factor) (1.0)
1642    // m10 = mGY = green: luma factor (contrast factor) (1.0)
1643    // m20 = mBY = blue: luma factor (contrast factor) (1.0)
1644    //
1645    // m01 = mRB = red: blue color diff coeff (0.0)
1646    // m11 = mGB = green: blue color diff coeff (-2Kb(1-Kb)/(Kg))
1647    // m21 = mBB = blue: blue color diff coeff ((1-Kb)/0.5)
1648    //
1649    // m02 = mRR = red: red color diff coeff ((1-Kr)/0.5)
1650    // m12 = mGR = green: red color diff coeff (-2Kr(1-Kr)/(Kg))
1651    // m22 = mBR = blue: red color diff coeff (0.0)
1652    //
1653    // m03 = mRC = red: colour zero offset (brightness factor) (-(1-Kr)/0.5 * (128/255))
1654    // m13 = mGC = green: colour zero offset (brightness factor) ((256/255) * (Kb(1-Kb) + Kr(1-Kr)) / Kg)
1655    // m23 = mBC = blue: colour zero offset (brightness factor) (-(1-Kb)/0.5 * (128/255))
1656
1657    // columns
1658    int Y = 0;
1659    int Cb = 1;
1660    int Cr = 2;
1661    int C = 3;
1662    // rows
1663    int R = 0;
1664    int G = 1;
1665    int B = 2;
1666    // colour standard coefficients for red, geen, blue
1667    double Kr, Kg, Kb;
1668    // colour diff zero position (use standard 8-bit coding precision)
1669    double CDZ = 128; //256*0.5
1670    // range excursion (use standard 8-bit coding precision)
1671    double EXC = 255; //256-1
1672
1673    if (colorStandard == VDP_COLOR_STANDARD_ITUR_BT_601)
1674    {
1675       Kr = studioCSCKCoeffs601[0];
1676       Kg = studioCSCKCoeffs601[1];
1677       Kb = studioCSCKCoeffs601[2];
1678    }
1679    else // assume VDP_COLOR_STANDARD_ITUR_BT_709
1680    {
1681       Kr = studioCSCKCoeffs709[0];
1682       Kg = studioCSCKCoeffs709[1];
1683       Kb = studioCSCKCoeffs709[2];
1684    }
1685    // we keep luma unscaled to retain the levels present in source so that 16-235 luma is converted to RGB 16-235
1686    studioCSCMatrix[R][Y] = 1.0;
1687    studioCSCMatrix[G][Y] = 1.0;
1688    studioCSCMatrix[B][Y] = 1.0;
1689
1690    studioCSCMatrix[R][Cb] = 0.0;
1691    studioCSCMatrix[G][Cb] = (double)-2 * Kb * (1 - Kb) / Kg;
1692    studioCSCMatrix[B][Cb] = (double)(1 - Kb) / 0.5;
1693
1694    studioCSCMatrix[R][Cr] = (double)(1 - Kr) / 0.5;
1695    studioCSCMatrix[G][Cr] = (double)-2 * Kr * (1 - Kr) / Kg;
1696    studioCSCMatrix[B][Cr] = 0.0;
1697
1698    studioCSCMatrix[R][C] = (double)-1 * studioCSCMatrix[R][Cr] * CDZ/EXC;
1699    studioCSCMatrix[G][C] = (double)-1 * (studioCSCMatrix[G][Cb] + studioCSCMatrix[G][Cr]) * CDZ/EXC;
1700    studioCSCMatrix[B][C] = (double)-1 * studioCSCMatrix[B][Cb] * CDZ/EXC;
1701
1702    return true;
1703 }
1704
1705 void CMixer::SetColor()
1706 {
1707   VdpStatus vdp_st;
1708
1709   if (m_Brightness != CMediaSettings::Get().GetCurrentVideoSettings().m_Brightness)
1710     m_Procamp.brightness = (float)((CMediaSettings::Get().GetCurrentVideoSettings().m_Brightness)-50) / 100;
1711   if (m_Contrast != CMediaSettings::Get().GetCurrentVideoSettings().m_Contrast)
1712     m_Procamp.contrast = (float)((CMediaSettings::Get().GetCurrentVideoSettings().m_Contrast)+50) / 100;
1713
1714   VdpColorStandard colorStandard;
1715   switch(m_mixerInput[1].DVDPic.color_matrix)
1716   {
1717     case AVCOL_SPC_BT709:
1718       colorStandard = VDP_COLOR_STANDARD_ITUR_BT_709;
1719       break;
1720     case AVCOL_SPC_BT470BG:
1721     case AVCOL_SPC_SMPTE170M:
1722       colorStandard = VDP_COLOR_STANDARD_ITUR_BT_601;
1723       break;
1724     case AVCOL_SPC_SMPTE240M:
1725       colorStandard = VDP_COLOR_STANDARD_SMPTE_240M;
1726       break;
1727     case AVCOL_SPC_FCC:
1728     case AVCOL_SPC_UNSPECIFIED:
1729     case AVCOL_SPC_RGB:
1730     default:
1731       if(m_config.surfaceWidth > 1000)
1732         colorStandard = VDP_COLOR_STANDARD_ITUR_BT_709;
1733       else
1734         colorStandard = VDP_COLOR_STANDARD_ITUR_BT_601;
1735   }
1736
1737   VdpVideoMixerAttribute attributes[] = { VDP_VIDEO_MIXER_ATTRIBUTE_CSC_MATRIX };
1738   if (CSettings::Get().GetBool("videoscreen.limitedrange"))
1739   {
1740     float studioCSC[3][4];
1741     GenerateStudioCSCMatrix(colorStandard, studioCSC);
1742     void const * pm_CSCMatix[] = { &studioCSC };
1743     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_attribute_values(m_videoMixer, ARSIZE(attributes), attributes, pm_CSCMatix);
1744   }
1745   else
1746   {
1747     vdp_st = m_config.vdpProcs.vdp_generate_csc_matrix(&m_Procamp, colorStandard, &m_CSCMatrix);
1748     void const * pm_CSCMatix[] = { &m_CSCMatrix };
1749     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_attribute_values(m_videoMixer, ARSIZE(attributes), attributes, pm_CSCMatix);
1750   }
1751
1752   CheckStatus(vdp_st, __LINE__);
1753 }
1754
1755 void CMixer::SetNoiseReduction()
1756 {
1757   if(!m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION))
1758     return;
1759
1760   VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION };
1761   VdpVideoMixerAttribute attributes[] = { VDP_VIDEO_MIXER_ATTRIBUTE_NOISE_REDUCTION_LEVEL };
1762   VdpStatus vdp_st;
1763
1764   if (!CMediaSettings::Get().GetCurrentVideoSettings().m_NoiseReduction)
1765   {
1766     VdpBool enabled[]= {0};
1767     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1768     CheckStatus(vdp_st, __LINE__);
1769     return;
1770   }
1771   VdpBool enabled[]={1};
1772   vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1773   CheckStatus(vdp_st, __LINE__);
1774   void* nr[] = { &CMediaSettings::Get().GetCurrentVideoSettings().m_NoiseReduction };
1775   CLog::Log(LOGNOTICE,"Setting Noise Reduction to %f",CMediaSettings::Get().GetCurrentVideoSettings().m_NoiseReduction);
1776   vdp_st = m_config.vdpProcs.vdp_video_mixer_set_attribute_values(m_videoMixer, ARSIZE(attributes), attributes, nr);
1777   CheckStatus(vdp_st, __LINE__);
1778 }
1779
1780 void CMixer::SetSharpness()
1781 {
1782   if(!m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_SHARPNESS))
1783     return;
1784
1785   VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_SHARPNESS };
1786   VdpVideoMixerAttribute attributes[] = { VDP_VIDEO_MIXER_ATTRIBUTE_SHARPNESS_LEVEL };
1787   VdpStatus vdp_st;
1788
1789   if (!CMediaSettings::Get().GetCurrentVideoSettings().m_Sharpness)
1790   {
1791     VdpBool enabled[]={0};
1792     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1793     CheckStatus(vdp_st, __LINE__);
1794     return;
1795   }
1796   VdpBool enabled[]={1};
1797   vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1798   CheckStatus(vdp_st, __LINE__);
1799   void* sh[] = { &CMediaSettings::Get().GetCurrentVideoSettings().m_Sharpness };
1800   CLog::Log(LOGNOTICE,"Setting Sharpness to %f",CMediaSettings::Get().GetCurrentVideoSettings().m_Sharpness);
1801   vdp_st = m_config.vdpProcs.vdp_video_mixer_set_attribute_values(m_videoMixer, ARSIZE(attributes), attributes, sh);
1802   CheckStatus(vdp_st, __LINE__);
1803 }
1804
1805 EINTERLACEMETHOD CMixer::GetDeinterlacingMethod(bool log /* = false */)
1806 {
1807   EINTERLACEMETHOD method = CMediaSettings::Get().GetCurrentVideoSettings().m_InterlaceMethod;
1808   if (method == VS_INTERLACEMETHOD_AUTO)
1809   {
1810     int deint = -1;
1811 //    if (m_config.outHeight >= 720)
1812 //      deint = g_advancedSettings.m_videoVDPAUdeintHD;
1813 //    else
1814 //      deint = g_advancedSettings.m_videoVDPAUdeintSD;
1815
1816     if (deint != -1)
1817     {
1818       if (m_config.vdpau->Supports(EINTERLACEMETHOD(deint)))
1819       {
1820         method = EINTERLACEMETHOD(deint);
1821         if (log)
1822           CLog::Log(LOGNOTICE, "CVDPAU::GetDeinterlacingMethod: set de-interlacing to %d",  deint);
1823       }
1824       else
1825       {
1826         if (log)
1827           CLog::Log(LOGWARNING, "CVDPAU::GetDeinterlacingMethod: method for de-interlacing (advanced settings) not supported");
1828       }
1829     }
1830   }
1831   return method;
1832 }
1833
1834 void CMixer::SetDeinterlacing()
1835 {
1836   VdpStatus vdp_st;
1837
1838   if (m_videoMixer == VDP_INVALID_HANDLE)
1839     return;
1840
1841   EDEINTERLACEMODE   mode = CMediaSettings::Get().GetCurrentVideoSettings().m_DeinterlaceMode;
1842   EINTERLACEMETHOD method = GetDeinterlacingMethod(true);
1843
1844   VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL,
1845                                      VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL,
1846                                      VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE };
1847
1848   if (mode == VS_DEINTERLACEMODE_OFF)
1849   {
1850     VdpBool enabled[] = {0,0,0};
1851     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1852   }
1853   else
1854   {
1855     if (method == VS_INTERLACEMETHOD_AUTO)
1856     {
1857       VdpBool enabled[] = {1,0,0};
1858       if (g_advancedSettings.m_videoVDPAUtelecine)
1859         enabled[2] = 1;
1860       vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1861     }
1862     else if (method == VS_INTERLACEMETHOD_VDPAU_TEMPORAL
1863          ||  method == VS_INTERLACEMETHOD_VDPAU_TEMPORAL_HALF)
1864     {
1865       VdpBool enabled[] = {1,0,0};
1866       if (g_advancedSettings.m_videoVDPAUtelecine)
1867         enabled[2] = 1;
1868       vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1869     }
1870     else if (method == VS_INTERLACEMETHOD_VDPAU_TEMPORAL_SPATIAL
1871          ||  method == VS_INTERLACEMETHOD_VDPAU_TEMPORAL_SPATIAL_HALF)
1872     {
1873       VdpBool enabled[] = {1,1,0};
1874       if (g_advancedSettings.m_videoVDPAUtelecine)
1875         enabled[2] = 1;
1876       vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1877     }
1878     else
1879     {
1880       VdpBool enabled[]={0,0,0};
1881       vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1882     }
1883   }
1884   CheckStatus(vdp_st, __LINE__);
1885
1886   SetDeintSkipChroma();
1887
1888   m_config.useInteropYuv = !CSettings::Get().GetBool("videoplayer.usevdpaumixer");
1889 }
1890
1891 void CMixer::SetDeintSkipChroma()
1892 {
1893   VdpVideoMixerAttribute attribute[] = { VDP_VIDEO_MIXER_ATTRIBUTE_SKIP_CHROMA_DEINTERLACE};
1894   VdpStatus vdp_st;
1895
1896   uint8_t val;
1897   if (g_advancedSettings.m_videoVDPAUdeintSkipChromaHD && m_config.outHeight >= 720)
1898     val = 1;
1899   else
1900     val = 0;
1901
1902   void const *values[]={&val};
1903   vdp_st = m_config.vdpProcs.vdp_video_mixer_set_attribute_values(m_videoMixer, ARSIZE(attribute), attribute, values);
1904
1905   CheckStatus(vdp_st, __LINE__);
1906 }
1907
1908 void CMixer::SetHWUpscaling()
1909 {
1910 #ifdef VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1
1911
1912   VdpStatus vdp_st;
1913   VdpBool enabled[]={1};
1914   switch (m_config.upscale)
1915   {
1916     case 9:
1917        if (m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L9))
1918        {
1919           VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L9 };
1920           vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1921           break;
1922        }
1923     case 8:
1924        if (m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L8))
1925        {
1926           VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L8 };
1927           vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1928           break;
1929        }
1930     case 7:
1931        if (m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L7))
1932        {
1933           VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L7 };
1934           vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1935           break;
1936        }
1937     case 6:
1938        if (m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L6))
1939        {
1940           VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L6 };
1941           vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1942           break;
1943        }
1944     case 5:
1945        if (m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L5))
1946        {
1947           VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L5 };
1948           vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1949           break;
1950        }
1951     case 4:
1952        if (m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L4))
1953        {
1954           VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L4 };
1955           vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1956           break;
1957        }
1958     case 3:
1959        if (m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L3))
1960        {
1961           VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L3 };
1962           vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1963           break;
1964        }
1965     case 2:
1966        if (m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L2))
1967        {
1968           VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L2 };
1969           vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1970           break;
1971        }
1972     case 1:
1973        if (m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1))
1974        {
1975           VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1 };
1976           vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1977           break;
1978        }
1979     default:
1980        DisableHQScaling();
1981        return;
1982   }
1983   CheckStatus(vdp_st, __LINE__);
1984 #endif
1985 }
1986
1987 void CMixer::DisableHQScaling()
1988 {
1989   VdpStatus vdp_st;
1990
1991   if (m_videoMixer == VDP_INVALID_HANDLE)
1992     return;
1993
1994   if(m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1))
1995   {
1996     VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1 };
1997     VdpBool enabled[]={0};
1998     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
1999     CheckStatus(vdp_st, __LINE__);
2000   }
2001
2002   if(m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L2))
2003   {
2004     VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L2 };
2005     VdpBool enabled[]={0};
2006     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
2007     CheckStatus(vdp_st, __LINE__);
2008   }
2009
2010   if(m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L3))
2011   {
2012     VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L3 };
2013     VdpBool enabled[]={0};
2014     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
2015     CheckStatus(vdp_st, __LINE__);
2016   }
2017
2018   if(m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L4))
2019   {
2020     VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L4 };
2021     VdpBool enabled[]={0};
2022     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
2023     CheckStatus(vdp_st, __LINE__);
2024   }
2025
2026   if(m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L5))
2027   {
2028     VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L5 };
2029     VdpBool enabled[]={0};
2030     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
2031     CheckStatus(vdp_st, __LINE__);
2032   }
2033
2034   if(m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L6))
2035   {
2036     VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L6 };
2037     VdpBool enabled[]={0};
2038     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
2039     CheckStatus(vdp_st, __LINE__);
2040   }
2041
2042   if(m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L7))
2043   {
2044     VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L7 };
2045     VdpBool enabled[]={0};
2046     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
2047     CheckStatus(vdp_st, __LINE__);
2048   }
2049
2050   if(m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L8))
2051   {
2052     VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L8 };
2053     VdpBool enabled[]={0};
2054     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
2055     CheckStatus(vdp_st, __LINE__);
2056   }
2057
2058   if(m_config.vdpau->Supports(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L9))
2059   {
2060     VdpVideoMixerFeature feature[] = { VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L9 };
2061     VdpBool enabled[]={0};
2062     vdp_st = m_config.vdpProcs.vdp_video_mixer_set_feature_enables(m_videoMixer, ARSIZE(feature), feature, enabled);
2063     CheckStatus(vdp_st, __LINE__);
2064   }
2065 }
2066
2067
2068 void CMixer::Init()
2069 {
2070   m_Brightness = 0.0;
2071   m_Contrast = 0.0;
2072   m_NoiseReduction = 0.0;
2073   m_Sharpness = 0.0;
2074   m_DeintMode = 0;
2075   m_Deint = 0;
2076   m_ColorMatrix = 0;
2077   m_PostProc = false;
2078   m_vdpError = false;
2079
2080   m_config.upscale = g_advancedSettings.m_videoVDPAUScaling;
2081   m_config.useInteropYuv = !CSettings::Get().GetBool("videoplayer.usevdpaumixer");
2082
2083   CreateVdpauMixer();
2084 }
2085
2086 void CMixer::Uninit()
2087 {
2088   Flush();
2089   while (!m_outputSurfaces.empty())
2090   {
2091     m_outputSurfaces.pop();
2092   }
2093   m_config.vdpProcs.vdp_video_mixer_destroy(m_videoMixer);
2094
2095   delete [] m_BlackBar;
2096 }
2097
2098 void CMixer::Flush()
2099 {
2100   while (!m_mixerInput.empty())
2101   {
2102     CVdpauDecodedPicture pic = m_mixerInput.back();
2103     m_mixerInput.pop_back();
2104     CSingleLock lock(*m_config.videoSurfaceSec);
2105     if (pic.render)
2106       pic.render->state &= ~FF_VDPAU_STATE_USED_FOR_RENDER;
2107   }
2108   while (!m_decodedPics.empty())
2109   {
2110     CVdpauDecodedPicture pic = m_decodedPics.front();
2111     m_decodedPics.pop();
2112     CSingleLock lock(*m_config.videoSurfaceSec);
2113     if (pic.render)
2114       pic.render->state &= ~FF_VDPAU_STATE_USED_FOR_RENDER;
2115   }
2116   Message *msg;
2117   while (m_dataPort.ReceiveOutMessage(&msg))
2118   {
2119     if (msg->signal == CMixerDataProtocol::FRAME)
2120     {
2121       CVdpauDecodedPicture pic = *(CVdpauDecodedPicture*)msg->data;
2122       CSingleLock lock(*m_config.videoSurfaceSec);
2123       if (pic.render)
2124         pic.render->state &= ~FF_VDPAU_STATE_USED_FOR_RENDER;
2125     }
2126     else if (msg->signal == CMixerDataProtocol::BUFFER)
2127     {
2128       VdpOutputSurface *surf;
2129       surf = (VdpOutputSurface*)msg->data;
2130       m_outputSurfaces.push(*surf);
2131     }
2132     msg->Release();
2133   }
2134 }
2135
2136 void CMixer::InitCycle()
2137 {
2138   CheckFeatures();
2139   uint64_t latency;
2140   int flags;
2141   m_config.stats->GetParams(latency, flags);
2142   latency = (latency*1000)/CurrentHostFrequency();
2143   if (flags & DVP_FLAG_NO_POSTPROC)
2144     SetPostProcFeatures(false);
2145   else
2146     SetPostProcFeatures(true);
2147
2148   m_config.stats->SetCanSkipDeint(false);
2149
2150   EDEINTERLACEMODE   mode = CMediaSettings::Get().GetCurrentVideoSettings().m_DeinterlaceMode;
2151   EINTERLACEMETHOD method = GetDeinterlacingMethod();
2152   bool interlaced = m_mixerInput[1].DVDPic.iFlags & DVP_FLAG_INTERLACED;
2153
2154   if (!(flags & DVP_FLAG_NO_POSTPROC) &&
2155       (mode == VS_DEINTERLACEMODE_FORCE ||
2156       (mode == VS_DEINTERLACEMODE_AUTO && interlaced)))
2157   {
2158     if((method == VS_INTERLACEMETHOD_AUTO && interlaced)
2159       ||  method == VS_INTERLACEMETHOD_VDPAU_BOB
2160       ||  method == VS_INTERLACEMETHOD_VDPAU_TEMPORAL
2161       ||  method == VS_INTERLACEMETHOD_VDPAU_TEMPORAL_HALF
2162       ||  method == VS_INTERLACEMETHOD_VDPAU_TEMPORAL_SPATIAL
2163       ||  method == VS_INTERLACEMETHOD_VDPAU_TEMPORAL_SPATIAL_HALF
2164       ||  method == VS_INTERLACEMETHOD_VDPAU_INVERSE_TELECINE )
2165     {
2166       if(method == VS_INTERLACEMETHOD_VDPAU_TEMPORAL_HALF
2167         || method == VS_INTERLACEMETHOD_VDPAU_TEMPORAL_SPATIAL_HALF
2168         || !g_graphicsContext.IsFullScreenVideo())
2169         m_mixersteps = 1;
2170       else
2171       {
2172         m_mixersteps = 2;
2173         m_config.stats->SetCanSkipDeint(true);
2174       }
2175
2176       if (m_mixerInput[1].DVDPic.iFlags & DVP_FLAG_DROPDEINT)
2177       {
2178         m_mixersteps = 1;
2179       }
2180
2181       if(m_mixerInput[1].DVDPic.iFlags & DVP_FLAG_TOP_FIELD_FIRST)
2182         m_mixerfield = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_TOP_FIELD;
2183       else
2184         m_mixerfield = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_BOTTOM_FIELD;
2185
2186       m_mixerInput[1].DVDPic.format = RENDER_FMT_VDPAU;
2187       m_mixerInput[1].DVDPic.iFlags &= ~(DVP_FLAG_TOP_FIELD_FIRST |
2188                                         DVP_FLAG_REPEAT_TOP_FIELD |
2189                                         DVP_FLAG_INTERLACED);
2190       m_config.useInteropYuv = false;
2191     }
2192     else if (method == VS_INTERLACEMETHOD_RENDER_BOB)
2193     {
2194       m_mixersteps = 1;
2195       m_mixerfield = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_FRAME;
2196       m_mixerInput[1].DVDPic.format = RENDER_FMT_VDPAU_420;
2197       m_config.useInteropYuv = true;
2198     }
2199     else
2200     {
2201       CLog::Log(LOGERROR, "CMixer::%s - interlace method not supported", __FUNCTION__);
2202       m_mixersteps = 1;
2203       m_mixerfield = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_FRAME;
2204       m_mixerInput[1].DVDPic.format = RENDER_FMT_VDPAU;
2205       m_mixerInput[1].DVDPic.iFlags &= ~(DVP_FLAG_TOP_FIELD_FIRST |
2206                                         DVP_FLAG_REPEAT_TOP_FIELD |
2207                                         DVP_FLAG_INTERLACED);
2208     }
2209   }
2210   else
2211   {
2212     m_mixersteps = 1;
2213     m_mixerfield = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_FRAME;
2214
2215     if (m_config.useInteropYuv)
2216       m_mixerInput[1].DVDPic.format = RENDER_FMT_VDPAU_420;
2217     else
2218     {
2219       m_mixerInput[1].DVDPic.format = RENDER_FMT_VDPAU;
2220       m_mixerInput[1].DVDPic.iFlags &= ~(DVP_FLAG_TOP_FIELD_FIRST |
2221                                         DVP_FLAG_REPEAT_TOP_FIELD |
2222                                         DVP_FLAG_INTERLACED);
2223     }
2224   }
2225   m_mixerstep = 0;
2226
2227   if (m_mixerInput[1].DVDPic.format == RENDER_FMT_VDPAU)
2228   {
2229     m_processPicture.outputSurface = m_outputSurfaces.front();
2230     m_mixerInput[1].DVDPic.iWidth = m_config.outWidth;
2231     m_mixerInput[1].DVDPic.iHeight = m_config.outHeight;
2232   }
2233   else
2234   {
2235     m_mixerInput[1].DVDPic.iWidth = m_config.vidWidth;
2236     m_mixerInput[1].DVDPic.iHeight = m_config.vidHeight;
2237   }
2238
2239   m_processPicture.DVDPic = m_mixerInput[1].DVDPic;
2240   m_processPicture.render = m_mixerInput[1].render;
2241 }
2242
2243 void CMixer::FiniCycle()
2244 {
2245   while (m_mixerInput.size() > 3)
2246   {
2247     CVdpauDecodedPicture &tmp = m_mixerInput.back();
2248     if (tmp.render && m_processPicture.DVDPic.format != RENDER_FMT_VDPAU_420)
2249     {
2250       CSingleLock lock(*m_config.videoSurfaceSec);
2251       tmp.render->state &= ~FF_VDPAU_STATE_USED_FOR_RENDER;
2252     }
2253     m_mixerInput.pop_back();
2254 //    m_config.stats->DecDecoded();
2255   }
2256 }
2257
2258 void CMixer::ProcessPicture()
2259 {
2260   if (m_processPicture.DVDPic.format == RENDER_FMT_VDPAU_420)
2261     return;
2262
2263   VdpStatus vdp_st;
2264
2265   if (m_mixerstep == 1)
2266   {
2267     if(m_mixerfield == VDP_VIDEO_MIXER_PICTURE_STRUCTURE_TOP_FIELD)
2268       m_mixerfield = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_BOTTOM_FIELD;
2269     else
2270       m_mixerfield = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_TOP_FIELD;
2271   }
2272
2273   VdpVideoSurface past_surfaces[4] = { VDP_INVALID_HANDLE, VDP_INVALID_HANDLE, VDP_INVALID_HANDLE, VDP_INVALID_HANDLE };
2274   VdpVideoSurface futu_surfaces[2] = { VDP_INVALID_HANDLE, VDP_INVALID_HANDLE };
2275   uint32_t pastCount = 4;
2276   uint32_t futuCount = 2;
2277
2278   if(m_mixerfield == VDP_VIDEO_MIXER_PICTURE_STRUCTURE_FRAME)
2279   {
2280     // use only 2 past 1 future for progressive/weave
2281     // (only used for postproc anyway eg noise reduction)
2282     if (m_mixerInput.size() > 3)
2283       past_surfaces[1] = m_mixerInput[3].render->surface;
2284     if (m_mixerInput.size() > 2)
2285       past_surfaces[0] = m_mixerInput[2].render->surface;
2286     futu_surfaces[0] = m_mixerInput[0].render->surface;
2287     pastCount = 2;
2288     futuCount = 1;
2289   }
2290   else
2291   {
2292     if(m_mixerstep == 0)
2293     { // first field
2294       if (m_mixerInput.size() > 3)
2295       {
2296         past_surfaces[3] = m_mixerInput[3].render->surface;
2297         past_surfaces[2] = m_mixerInput[3].render->surface;
2298       }
2299       if (m_mixerInput.size() > 2)
2300       {
2301         past_surfaces[1] = m_mixerInput[2].render->surface;
2302         past_surfaces[0] = m_mixerInput[2].render->surface;
2303       }
2304       futu_surfaces[0] = m_mixerInput[1].render->surface;
2305       futu_surfaces[1] = m_mixerInput[0].render->surface;;
2306     }
2307     else
2308     { // second field
2309       if (m_mixerInput.size() > 3)
2310       {
2311         past_surfaces[3] = m_mixerInput[3].render->surface;
2312       }
2313       if (m_mixerInput.size() > 2)
2314       {
2315         past_surfaces[2] = m_mixerInput[2].render->surface;
2316         past_surfaces[1] = m_mixerInput[2].render->surface;
2317       }
2318       past_surfaces[0] = m_mixerInput[1].render->surface;
2319       futu_surfaces[0] = m_mixerInput[1].render->surface;
2320       futu_surfaces[1] = m_mixerInput[1].render->surface;
2321
2322       m_processPicture.DVDPic.pts = DVD_NOPTS_VALUE;
2323       m_processPicture.DVDPic.dts = DVD_NOPTS_VALUE;
2324     }
2325     m_processPicture.DVDPic.iRepeatPicture = 0.0;
2326   } // interlaced
2327
2328   VdpRect sourceRect;
2329   sourceRect.x0 = 0;
2330   sourceRect.y0 = 0;
2331   sourceRect.x1 = m_config.vidWidth;
2332   sourceRect.y1 = m_config.vidHeight;
2333
2334   VdpRect destRect;
2335   destRect.x0 = 0;
2336   destRect.y0 = 0;
2337   destRect.x1 = m_config.outWidth;
2338   destRect.y1 = m_config.outHeight;
2339
2340   // start vdpau video mixer
2341   vdp_st = m_config.vdpProcs.vdp_video_mixer_render(m_videoMixer,
2342                                 VDP_INVALID_HANDLE,
2343                                 0,
2344                                 m_mixerfield,
2345                                 pastCount,
2346                                 past_surfaces,
2347                                 m_mixerInput[1].render->surface,
2348                                 futuCount,
2349                                 futu_surfaces,
2350                                 &sourceRect,
2351                                 m_processPicture.outputSurface,
2352                                 &destRect,
2353                                 &destRect,
2354                                 0,
2355                                 NULL);
2356   CheckStatus(vdp_st, __LINE__);
2357
2358   if (m_mixerfield != VDP_VIDEO_MIXER_PICTURE_STRUCTURE_FRAME)
2359   {
2360     // in order to clip top and bottom lines when de-interlacing
2361     // we black those lines as a work around for not working
2362     // background colour using the mixer
2363     // pixel perfect is preferred over overscanning or zooming
2364
2365     VdpRect clipRect = destRect;
2366     clipRect.y1 = clipRect.y0 + 2;
2367     uint32_t *data[] = {m_BlackBar};
2368     uint32_t pitches[] = {destRect.x1};
2369     vdp_st = m_config.vdpProcs.vdp_output_surface_put_bits_native(m_processPicture.outputSurface,
2370                                             (void**)data,
2371                                             pitches,
2372                                             &clipRect);
2373     CheckStatus(vdp_st, __LINE__);
2374
2375     clipRect = destRect;
2376     clipRect.y0 = clipRect.y1 - 2;
2377     vdp_st = m_config.vdpProcs.vdp_output_surface_put_bits_native(m_processPicture.outputSurface,
2378                                             (void**)data,
2379                                             pitches,
2380                                             &clipRect);
2381     CheckStatus(vdp_st, __LINE__);
2382   }
2383 }
2384
2385
2386 bool CMixer::CheckStatus(VdpStatus vdp_st, int line)
2387 {
2388   if (vdp_st != VDP_STATUS_OK)
2389   {
2390     CLog::Log(LOGERROR, " (VDPAU) Error: %s(%d) at %s:%d\n", m_config.vdpProcs.vdp_get_error_string(vdp_st), vdp_st, __FILE__, line);
2391     m_vdpError = true;
2392     return true;
2393   }
2394   return false;
2395 }
2396
2397 //-----------------------------------------------------------------------------
2398 // Buffer Pool
2399 //-----------------------------------------------------------------------------
2400
2401 VdpauBufferPool::VdpauBufferPool()
2402 {
2403   CVdpauRenderPicture *pic;
2404   for (unsigned int i = 0; i < NUM_RENDER_PICS; i++)
2405   {
2406     pic = new CVdpauRenderPicture(renderPicSec);
2407     allRenderPics.push_back(pic);
2408   }
2409 }
2410
2411 VdpauBufferPool::~VdpauBufferPool()
2412 {
2413   CVdpauRenderPicture *pic;
2414   for (unsigned int i = 0; i < NUM_RENDER_PICS; i++)
2415   {
2416     pic = allRenderPics[i];
2417     delete pic;
2418   }
2419   allRenderPics.clear();
2420 }
2421
2422 //-----------------------------------------------------------------------------
2423 // Output
2424 //-----------------------------------------------------------------------------
2425 COutput::COutput(CEvent *inMsgEvent) :
2426   CThread("Vdpau Output Thread"),
2427   m_controlPort("OutputControlPort", inMsgEvent, &m_outMsgEvent),
2428   m_dataPort("OutputDataPort", inMsgEvent, &m_outMsgEvent),
2429   m_mixer(&m_outMsgEvent)
2430 {
2431   m_inMsgEvent = inMsgEvent;
2432
2433   for (unsigned int i = 0; i < m_bufferPool.allRenderPics.size(); ++i)
2434   {
2435     m_bufferPool.freeRenderPics.push_back(i);
2436   }
2437 }
2438
2439 void COutput::Start()
2440 {
2441   Create();
2442 }
2443
2444 COutput::~COutput()
2445 {
2446   Dispose();
2447
2448   m_bufferPool.freeRenderPics.clear();
2449   m_bufferPool.usedRenderPics.clear();
2450 }
2451
2452 void COutput::Dispose()
2453 {
2454   CSingleLock lock(g_graphicsContext);
2455   m_bStop = true;
2456   m_outMsgEvent.Set();
2457   StopThread();
2458   m_controlPort.Purge();
2459   m_dataPort.Purge();
2460 }
2461
2462 void COutput::OnStartup()
2463 {
2464   CLog::Log(LOGNOTICE, "COutput::OnStartup: Output Thread created");
2465 }
2466
2467 void COutput::OnExit()
2468 {
2469   CLog::Log(LOGNOTICE, "COutput::OnExit: Output Thread terminated");
2470 }
2471
2472 enum OUTPUT_STATES
2473 {
2474   O_TOP = 0,                      // 0
2475   O_TOP_ERROR,                    // 1
2476   O_TOP_UNCONFIGURED,             // 2
2477   O_TOP_CONFIGURED,               // 3
2478   O_TOP_CONFIGURED_IDLE,          // 4
2479   O_TOP_CONFIGURED_WORK,          // 5
2480 };
2481
2482 int VDPAU_OUTPUT_parentStates[] = {
2483     -1,
2484     0, //TOP_ERROR
2485     0, //TOP_UNCONFIGURED
2486     0, //TOP_CONFIGURED
2487     3, //TOP_CONFIGURED_IDLE
2488     3, //TOP_CONFIGURED_WORK
2489 };
2490
2491 void COutput::StateMachine(int signal, Protocol *port, Message *msg)
2492 {
2493   for (int state = m_state; ; state = VDPAU_OUTPUT_parentStates[state])
2494   {
2495     switch (state)
2496     {
2497     case O_TOP: // TOP
2498       if (port == &m_controlPort)
2499       {
2500         switch (signal)
2501         {
2502         case COutputControlProtocol::FLUSH:
2503           msg->Reply(COutputControlProtocol::ACC);
2504           return;
2505         case COutputControlProtocol::PRECLEANUP:
2506           msg->Reply(COutputControlProtocol::ACC);
2507           return;
2508         default:
2509           break;
2510         }
2511       }
2512       else if (port == &m_dataPort)
2513       {
2514         switch (signal)
2515         {
2516         case COutputDataProtocol::RETURNPIC:
2517           CVdpauRenderPicture *pic;
2518           pic = *((CVdpauRenderPicture**)msg->data);
2519           ProcessReturnPicture(pic);
2520           return;
2521         default:
2522           break;
2523         }
2524       }
2525       {
2526         std::string portName = port == NULL ? "timer" : port->portName;
2527         CLog::Log(LOGWARNING, "COutput::%s - signal: %d form port: %s not handled for state: %d", __FUNCTION__, signal, portName.c_str(), m_state);
2528       }
2529       return;
2530
2531     case O_TOP_ERROR:
2532       break;
2533
2534     case O_TOP_UNCONFIGURED:
2535       if (port == &m_controlPort)
2536       {
2537         switch (signal)
2538         {
2539         case COutputControlProtocol::INIT:
2540           CVdpauConfig *data;
2541           data = (CVdpauConfig*)msg->data;
2542           if (data)
2543           {
2544             m_config = *data;
2545           }
2546           Init();
2547           Message *reply;
2548           if (m_mixer.m_controlPort.SendOutMessageSync(CMixerControlProtocol::INIT,
2549                                      &reply, 1000, &m_config, sizeof(m_config)))
2550           {
2551             if (reply->signal != CMixerControlProtocol::ACC)
2552               m_vdpError = true;
2553             reply->Release();
2554           }
2555
2556           // set initial number of
2557           m_bufferPool.numOutputSurfaces = 4;
2558           EnsureBufferPool();
2559           if (!m_vdpError)
2560           {
2561             m_state = O_TOP_CONFIGURED_IDLE;
2562             msg->Reply(COutputControlProtocol::ACC, &m_config, sizeof(m_config));
2563           }
2564           else
2565           {
2566             m_state = O_TOP_ERROR;
2567             msg->Reply(COutputControlProtocol::ERROR);
2568           }
2569           return;
2570         default:
2571           break;
2572         }
2573       }
2574       break;
2575
2576     case O_TOP_CONFIGURED:
2577       if (port == &m_controlPort)
2578       {
2579         switch (signal)
2580         {
2581         case COutputControlProtocol::FLUSH:
2582           Flush();
2583           msg->Reply(COutputControlProtocol::ACC);
2584           return;
2585         case COutputControlProtocol::PRECLEANUP:
2586           Flush();
2587           PreCleanup();
2588           msg->Reply(COutputControlProtocol::ACC);
2589           return;
2590         default:
2591           break;
2592         }
2593       }
2594       else if (port == &m_dataPort)
2595       {
2596         switch (signal)
2597         {
2598         case COutputDataProtocol::NEWFRAME:
2599           CVdpauDecodedPicture *frame;
2600           frame = (CVdpauDecodedPicture*)msg->data;
2601           if (frame)
2602           {
2603             m_mixer.m_dataPort.SendOutMessage(CMixerDataProtocol::FRAME,
2604                                                frame,sizeof(CVdpauDecodedPicture));
2605           }
2606           return;
2607         case COutputDataProtocol::RETURNPIC:
2608           CVdpauRenderPicture *pic;
2609           pic = *((CVdpauRenderPicture**)msg->data);
2610           ProcessReturnPicture(pic);
2611           m_controlPort.SendInMessage(COutputControlProtocol::STATS);
2612           m_state = O_TOP_CONFIGURED_WORK;
2613           m_extTimeout = 0;
2614           return;
2615         default:
2616           break;
2617         }
2618       }
2619       else if (port == &m_mixer.m_dataPort)
2620       {
2621         switch (signal)
2622         {
2623         case CMixerDataProtocol::PICTURE:
2624           CVdpauProcessedPicture *pic;
2625           pic = (CVdpauProcessedPicture*)msg->data;
2626           m_bufferPool.processedPics.push(*pic);
2627           m_state = O_TOP_CONFIGURED_WORK;
2628           m_extTimeout = 0;
2629           return;
2630         default:
2631           break;
2632         }
2633       }
2634       break;
2635
2636     case O_TOP_CONFIGURED_IDLE:
2637       if (port == NULL) // timeout
2638       {
2639         switch (signal)
2640         {
2641         case COutputControlProtocol::TIMEOUT:
2642           return;
2643         default:
2644           break;
2645         }
2646       }
2647       break;
2648
2649     case O_TOP_CONFIGURED_WORK:
2650       if (port == NULL) // timeout
2651       {
2652         switch (signal)
2653         {
2654         case COutputControlProtocol::TIMEOUT:
2655           if (HasWork())
2656           {
2657             CVdpauRenderPicture *pic;
2658             pic = ProcessMixerPicture();
2659             if (pic)
2660             {
2661               m_config.stats->DecProcessed();
2662               m_config.stats->IncRender();
2663               m_dataPort.SendInMessage(COutputDataProtocol::PICTURE, &pic, sizeof(pic));
2664             }
2665             m_extTimeout = 1;
2666           }
2667           else
2668           {
2669             m_state = O_TOP_CONFIGURED_IDLE;
2670             m_extTimeout = 100;
2671           }
2672           return;
2673         default:
2674           break;
2675         }
2676       }
2677       break;
2678
2679     default: // we are in no state, should not happen
2680       CLog::Log(LOGERROR, "COutput::%s - no valid state: %d", __FUNCTION__, m_state);
2681       return;
2682     }
2683   } // for
2684 }
2685
2686 void COutput::Process()
2687 {
2688   Message *msg = NULL;
2689   Protocol *port = NULL;
2690   bool gotMsg;
2691
2692   m_state = O_TOP_UNCONFIGURED;
2693   m_extTimeout = 1000;
2694   m_bStateMachineSelfTrigger = false;
2695
2696   while (!m_bStop)
2697   {
2698     gotMsg = false;
2699
2700     if (m_bStateMachineSelfTrigger)
2701     {
2702       m_bStateMachineSelfTrigger = false;
2703       // self trigger state machine
2704       StateMachine(msg->signal, port, msg);
2705       if (!m_bStateMachineSelfTrigger)
2706       {
2707         msg->Release();
2708         msg = NULL;
2709       }
2710       continue;
2711     }
2712     // check control port
2713     else if (m_controlPort.ReceiveOutMessage(&msg))
2714     {
2715       gotMsg = true;
2716       port = &m_controlPort;
2717     }
2718     // check data port
2719     else if (m_dataPort.ReceiveOutMessage(&msg))
2720     {
2721       gotMsg = true;
2722       port = &m_dataPort;
2723     }
2724     // check mixer data port
2725     else if (m_mixer.m_dataPort.ReceiveInMessage(&msg))
2726     {
2727       gotMsg = true;
2728       port = &m_mixer.m_dataPort;
2729     }
2730     if (gotMsg)
2731     {
2732       StateMachine(msg->signal, port, msg);
2733       if (!m_bStateMachineSelfTrigger)
2734       {
2735         msg->Release();
2736         msg = NULL;
2737       }
2738       continue;
2739     }
2740
2741     // wait for message
2742     else if (m_outMsgEvent.WaitMSec(m_extTimeout))
2743     {
2744       continue;
2745     }
2746     // time out
2747     else
2748     {
2749       msg = m_controlPort.GetMessage();
2750       msg->signal = COutputControlProtocol::TIMEOUT;
2751       port = 0;
2752       // signal timeout to state machine
2753       StateMachine(msg->signal, port, msg);
2754       if (!m_bStateMachineSelfTrigger)
2755       {
2756         msg->Release();
2757         msg = NULL;
2758       }
2759     }
2760   }
2761   Flush();
2762   Uninit();
2763 }
2764
2765 bool COutput::Init()
2766 {
2767   if (!CreateGlxContext())
2768     return false;
2769
2770   if (!GLInit())
2771     return false;
2772
2773   m_mixer.Start();
2774   m_vdpError = false;
2775
2776   return true;
2777 }
2778
2779 bool COutput::Uninit()
2780 {
2781   m_mixer.Dispose();
2782   GLUnmapSurfaces();
2783   GLUnbindPixmaps();
2784   ReleaseBufferPool();
2785   DestroyGlxContext();
2786   return true;
2787 }
2788
2789 void COutput::Flush()
2790 {
2791   if (m_mixer.IsActive())
2792   {
2793     Message *reply;
2794     if (m_mixer.m_controlPort.SendOutMessageSync(CMixerControlProtocol::FLUSH,
2795                                                  &reply,
2796                                                  2000))
2797     {
2798       reply->Release();
2799     }
2800     else
2801       CLog::Log(LOGERROR, "Coutput::%s - failed to flush mixer", __FUNCTION__);
2802   }
2803
2804   Message *msg;
2805   while (m_mixer.m_dataPort.ReceiveInMessage(&msg))
2806   {
2807     if (msg->signal == CMixerDataProtocol::PICTURE)
2808     {
2809       CVdpauProcessedPicture pic = *(CVdpauProcessedPicture*)msg->data;
2810       if (pic.DVDPic.format == RENDER_FMT_VDPAU_420)
2811       {
2812         CSingleLock lock(*m_config.videoSurfaceSec);
2813         if (pic.render)
2814           pic.render->state &= ~FF_VDPAU_STATE_USED_FOR_RENDER;
2815       }
2816     }
2817     msg->Release();
2818   }
2819
2820   while (m_dataPort.ReceiveOutMessage(&msg))
2821   {
2822     if (msg->signal == COutputDataProtocol::NEWFRAME)
2823     {
2824       CVdpauDecodedPicture pic = *(CVdpauDecodedPicture*)msg->data;
2825       CSingleLock lock(*m_config.videoSurfaceSec);
2826       if (pic.render)
2827         pic.render->state &= ~FF_VDPAU_STATE_USED_FOR_RENDER;
2828     }
2829     else if (msg->signal == COutputDataProtocol::RETURNPIC)
2830     {
2831       CVdpauRenderPicture *pic;
2832       pic = *((CVdpauRenderPicture**)msg->data);
2833       ProcessReturnPicture(pic);
2834     }
2835     msg->Release();
2836   }
2837
2838   while (m_dataPort.ReceiveInMessage(&msg))
2839   {
2840     if (msg->signal == COutputDataProtocol::PICTURE)
2841     {
2842       CVdpauRenderPicture *pic;
2843       pic = *((CVdpauRenderPicture**)msg->data);
2844       ProcessReturnPicture(pic);
2845     }
2846   }
2847
2848   // reset used render flag which was cleared on mixer flush
2849   std::deque<int>::iterator it;
2850   for (it = m_bufferPool.usedRenderPics.begin(); it != m_bufferPool.usedRenderPics.end(); ++it)
2851   {
2852     CVdpauRenderPicture *pic = m_bufferPool.allRenderPics[*it];
2853     if (pic->DVDPic.format == RENDER_FMT_VDPAU_420)
2854     {
2855       std::map<VdpVideoSurface, VdpauBufferPool::GLVideoSurface>::iterator it2;
2856       it2 = m_bufferPool.glVideoSurfaceMap.find(pic->sourceIdx);
2857       if (it2 == m_bufferPool.glVideoSurfaceMap.end())
2858       {
2859         CLog::Log(LOGDEBUG, "COutput::Flush - gl surface not found");
2860         continue;
2861       }
2862       vdpau_render_state *render = it2->second.sourceVuv;
2863       if (render)
2864         render->state |= FF_VDPAU_STATE_USED_FOR_RENDER;
2865     }
2866   }
2867 }
2868
2869 bool COutput::HasWork()
2870 {
2871   if (m_config.usePixmaps)
2872   {
2873     if (!m_bufferPool.processedPics.empty() && FindFreePixmap() >= 0)
2874       return true;
2875     if (!m_bufferPool.notVisiblePixmaps.empty() && !m_bufferPool.freeRenderPics.empty())
2876       return true;
2877     return false;
2878   }
2879   else
2880   {
2881     if (!m_bufferPool.processedPics.empty() && !m_bufferPool.freeRenderPics.empty())
2882       return true;
2883     return false;
2884   }
2885 }
2886
2887 CVdpauRenderPicture* COutput::ProcessMixerPicture()
2888 {
2889   CVdpauRenderPicture *retPic = NULL;
2890
2891   if (m_config.usePixmaps)
2892   {
2893     if (!m_bufferPool.processedPics.empty() && FindFreePixmap() >= 0)
2894     {
2895       unsigned int i = FindFreePixmap();
2896       VdpauBufferPool::Pixmaps *pixmap = &m_bufferPool.pixmaps[i];
2897       pixmap->used = true;
2898       CVdpauProcessedPicture pic = m_bufferPool.processedPics.front();
2899       m_bufferPool.processedPics.pop();
2900       pixmap->surface = pic.outputSurface;
2901       pixmap->DVDPic = pic.DVDPic;
2902       pixmap->id = i;
2903       m_bufferPool.notVisiblePixmaps.push_back(i);
2904       m_config.vdpProcs.vdp_presentation_queue_display(pixmap->vdp_flip_queue,
2905                                                        pixmap->surface,0,0,0);
2906     }
2907     if (!m_bufferPool.notVisiblePixmaps.empty() && !m_bufferPool.freeRenderPics.empty())
2908     {
2909       VdpStatus vdp_st;
2910       VdpTime time;
2911       VdpPresentationQueueStatus status;
2912       int idx = m_bufferPool.notVisiblePixmaps.front();
2913       VdpauBufferPool::Pixmaps *pixmap = &m_bufferPool.pixmaps[idx];
2914       vdp_st = m_config.vdpProcs.vdp_presentation_queue_query_surface_status(
2915                         pixmap->vdp_flip_queue, pixmap->surface, &status, &time);
2916
2917       if (vdp_st == VDP_STATUS_OK && status == VDP_PRESENTATION_QUEUE_STATUS_VISIBLE)
2918       {
2919         int idx = m_bufferPool.freeRenderPics.front();
2920         retPic = m_bufferPool.allRenderPics[idx];
2921         m_bufferPool.freeRenderPics.pop_front();
2922         m_bufferPool.usedRenderPics.push_back(idx);
2923         retPic->sourceIdx = pixmap->id;
2924         retPic->DVDPic = pixmap->DVDPic;
2925         retPic->valid = true;
2926         retPic->texture[0] = pixmap->texture;
2927         retPic->crop = CRect(0,0,0,0);
2928         m_bufferPool.notVisiblePixmaps.pop_front();
2929         m_mixer.m_dataPort.SendOutMessage(CMixerDataProtocol::BUFFER, &pixmap->surface, sizeof(pixmap->surface));
2930       }
2931     }
2932   } // pixmap
2933   else if (!m_bufferPool.processedPics.empty() && !m_bufferPool.freeRenderPics.empty())
2934   {
2935     int idx = m_bufferPool.freeRenderPics.front();
2936     retPic = m_bufferPool.allRenderPics[idx];
2937     m_bufferPool.freeRenderPics.pop_front();
2938     m_bufferPool.usedRenderPics.push_back(idx);
2939     CVdpauProcessedPicture procPic = m_bufferPool.processedPics.front();
2940     m_bufferPool.processedPics.pop();
2941
2942     retPic->DVDPic = procPic.DVDPic;
2943     retPic->valid = true;
2944     if (retPic->DVDPic.format == RENDER_FMT_VDPAU)
2945     {
2946       m_config.useInteropYuv = false;
2947       m_bufferPool.numOutputSurfaces = NUM_RENDER_PICS;
2948       EnsureBufferPool();
2949       GLMapSurfaces();
2950       retPic->sourceIdx = procPic.outputSurface;
2951       retPic->texture[0] = m_bufferPool.glOutputSurfaceMap[procPic.outputSurface].texture[0];
2952       retPic->crop = CRect(0,0,0,0);
2953     }
2954     else
2955     {
2956       m_config.useInteropYuv = true;
2957       GLMapSurfaces();
2958       retPic->sourceIdx = procPic.render->surface;
2959       for (unsigned int i=0; i<4; ++i)
2960         retPic->texture[i] = m_bufferPool.glVideoSurfaceMap[procPic.render->surface].texture[i];
2961       retPic->texWidth = m_config.surfaceWidth;
2962       retPic->texHeight = m_config.surfaceHeight;
2963       retPic->crop.x1 = 0;
2964       retPic->crop.y1 = 0;
2965       retPic->crop.x2 = m_config.surfaceWidth - m_config.vidWidth;
2966       retPic->crop.y2 = m_config.surfaceHeight - m_config.vidHeight;
2967     }
2968   }
2969   return retPic;
2970 }
2971
2972 void COutput::ProcessReturnPicture(CVdpauRenderPicture *pic)
2973 {
2974   std::deque<int>::iterator it;
2975   for (it = m_bufferPool.usedRenderPics.begin(); it != m_bufferPool.usedRenderPics.end(); ++it)
2976   {
2977     if (m_bufferPool.allRenderPics[*it] == pic)
2978     {
2979       break;
2980     }
2981   }
2982
2983   if (it == m_bufferPool.usedRenderPics.end())
2984   {
2985     CLog::Log(LOGWARNING, "COutput::ProcessReturnPicture - pic not found");
2986     return;
2987   }
2988   m_bufferPool.freeRenderPics.push_back(*it);
2989   m_bufferPool.usedRenderPics.erase(it);
2990   if (!pic->valid)
2991   {
2992     CLog::Log(LOGDEBUG, "COutput::%s - return of invalid render pic", __FUNCTION__);
2993     return;
2994   }
2995
2996   if (m_config.usePixmaps)
2997   {
2998     m_bufferPool.pixmaps[pic->sourceIdx].used = false;
2999     return;
3000   }
3001   else if (pic->DVDPic.format == RENDER_FMT_VDPAU_420)
3002   {
3003     std::map<VdpVideoSurface, VdpauBufferPool::GLVideoSurface>::iterator it;
3004     it = m_bufferPool.glVideoSurfaceMap.find(pic->sourceIdx);
3005     if (it == m_bufferPool.glVideoSurfaceMap.end())
3006     {
3007       CLog::Log(LOGDEBUG, "COutput::ProcessReturnPicture - gl surface not found");
3008       return;
3009     }
3010     vdpau_render_state *render = it->second.sourceVuv;
3011     CSingleLock lock(*m_config.videoSurfaceSec);
3012     render->state &= ~FF_VDPAU_STATE_USED_FOR_RENDER;
3013   }
3014   else if (pic->DVDPic.format == RENDER_FMT_VDPAU)
3015   {
3016     std::map<VdpOutputSurface, VdpauBufferPool::GLVideoSurface>::iterator it;
3017     it = m_bufferPool.glOutputSurfaceMap.find(pic->sourceIdx);
3018     if (it == m_bufferPool.glOutputSurfaceMap.end())
3019     {
3020       CLog::Log(LOGDEBUG, "COutput::ProcessReturnPicture - gl surface not found");
3021       return;
3022     }
3023     VdpOutputSurface outSurf = it->second.sourceRgb;
3024     m_mixer.m_dataPort.SendOutMessage(CMixerDataProtocol::BUFFER, &outSurf, sizeof(outSurf));
3025   }
3026 }
3027
3028 int COutput::FindFreePixmap()
3029 {
3030   // find free pixmap
3031   unsigned int i;
3032   for (i = 0; i < m_bufferPool.pixmaps.size(); ++i)
3033   {
3034     if (!m_bufferPool.pixmaps[i].used)
3035       break;
3036   }
3037   if (i == m_bufferPool.pixmaps.size())
3038     return -1;
3039   else
3040     return i;
3041 }
3042
3043 bool COutput::EnsureBufferPool()
3044 {
3045   VdpStatus vdp_st;
3046
3047   // Creation of outputSurfaces
3048   VdpOutputSurface outputSurface;
3049   for (int i = m_bufferPool.outputSurfaces.size(); i < m_bufferPool.numOutputSurfaces; i++)
3050   {
3051     vdp_st = m_config.vdpProcs.vdp_output_surface_create(m_config.vdpDevice,
3052                                       VDP_RGBA_FORMAT_B8G8R8A8,
3053                                       m_config.outWidth,
3054                                       m_config.outHeight,
3055                                       &outputSurface);
3056     if (CheckStatus(vdp_st, __LINE__))
3057       return false;
3058     m_bufferPool.outputSurfaces.push_back(outputSurface);
3059
3060     m_mixer.m_dataPort.SendOutMessage(CMixerDataProtocol::BUFFER,
3061                                       &outputSurface,
3062                                       sizeof(VdpOutputSurface));
3063     CLog::Log(LOGNOTICE, "VDPAU::COutput::InitBufferPool - Output Surface created");
3064   }
3065
3066
3067   if (m_config.usePixmaps && m_bufferPool.pixmaps.empty())
3068   {
3069     // create pixmpas
3070     VdpauBufferPool::Pixmaps pixmap;
3071     unsigned int numPixmaps = NUM_RENDER_PICS;
3072     for (unsigned int i = 0; i < numPixmaps; i++)
3073     {
3074       pixmap.pixmap = None;
3075       pixmap.glPixmap = None;
3076       pixmap.vdp_flip_queue = VDP_INVALID_HANDLE;
3077       pixmap.vdp_flip_target = VDP_INVALID_HANDLE;
3078       MakePixmap(pixmap);
3079       glXMakeCurrent(m_Display, None, NULL);
3080       vdp_st = m_config.vdpProcs.vdp_presentation_queue_target_create_x11(m_config.vdpDevice,
3081                                              pixmap.pixmap, //x_window,
3082                                              &pixmap.vdp_flip_target);
3083
3084       CheckStatus(vdp_st, __LINE__);
3085
3086       vdp_st = m_config.vdpProcs.vdp_presentation_queue_create(m_config.vdpDevice,
3087                                             pixmap.vdp_flip_target,
3088                                             &pixmap.vdp_flip_queue);
3089       CheckStatus(vdp_st, __LINE__);
3090       glXMakeCurrent(m_Display, m_glPixmap, m_glContext);
3091
3092       pixmap.id = i;
3093       pixmap.used = false;
3094       m_bufferPool.pixmaps.push_back(pixmap);
3095     }
3096     GLBindPixmaps();
3097   }
3098
3099   return true;
3100 }
3101
3102 void COutput::ReleaseBufferPool()
3103 {
3104   VdpStatus vdp_st;
3105
3106   CSingleLock lock(m_bufferPool.renderPicSec);
3107
3108   if (m_config.usePixmaps)
3109   {
3110     for (unsigned int i = 0; i < m_bufferPool.pixmaps.size(); ++i)
3111     {
3112       if (m_bufferPool.pixmaps[i].vdp_flip_queue != VDP_INVALID_HANDLE)
3113       {
3114         vdp_st = m_config.vdpProcs.vdp_presentation_queue_destroy(m_bufferPool.pixmaps[i].vdp_flip_queue);
3115         CheckStatus(vdp_st, __LINE__);
3116       }
3117       if (m_bufferPool.pixmaps[i].vdp_flip_target != VDP_INVALID_HANDLE)
3118       {
3119         vdp_st = m_config.vdpProcs.vdp_presentation_queue_target_destroy(m_bufferPool.pixmaps[i].vdp_flip_target);
3120         CheckStatus(vdp_st, __LINE__);
3121       }
3122       if (m_bufferPool.pixmaps[i].glPixmap)
3123       {
3124         glXDestroyPixmap(m_Display, m_bufferPool.pixmaps[i].glPixmap);
3125       }
3126       if (m_bufferPool.pixmaps[i].pixmap)
3127       {
3128         XFreePixmap(m_Display, m_bufferPool.pixmaps[i].pixmap);
3129       }
3130     }
3131     m_bufferPool.pixmaps.clear();
3132   }
3133
3134   // release all output surfaces
3135   for (unsigned int i = 0; i < m_bufferPool.outputSurfaces.size(); ++i)
3136   {
3137     if (m_bufferPool.outputSurfaces[i] == VDP_INVALID_HANDLE)
3138       continue;
3139     vdp_st = m_config.vdpProcs.vdp_output_surface_destroy(m_bufferPool.outputSurfaces[i]);
3140     CheckStatus(vdp_st, __LINE__);
3141   }
3142   m_bufferPool.outputSurfaces.clear();
3143
3144   // invalidate all used render pictures
3145   for (unsigned int i = 0; i < m_bufferPool.usedRenderPics.size(); ++i)
3146   {
3147     m_bufferPool.allRenderPics[m_bufferPool.usedRenderPics[i]]->valid = false;
3148   }
3149 }
3150
3151 void COutput::PreCleanup()
3152 {
3153
3154   VdpStatus vdp_st;
3155
3156   m_mixer.Dispose();
3157
3158   CSingleLock lock(m_bufferPool.renderPicSec);
3159   for (unsigned int i = 0; i < m_bufferPool.outputSurfaces.size(); ++i)
3160   {
3161     if (m_bufferPool.outputSurfaces[i] == VDP_INVALID_HANDLE)
3162       continue;
3163
3164     // check if output surface is in use
3165     bool used = false;
3166     std::deque<int>::iterator it;
3167     CVdpauRenderPicture *pic;
3168     for (it = m_bufferPool.usedRenderPics.begin(); it != m_bufferPool.usedRenderPics.end(); ++it)
3169     {
3170       pic = m_bufferPool.allRenderPics[*it];
3171       if ((pic->sourceIdx == m_bufferPool.outputSurfaces[i]) && pic->valid)
3172       {
3173         used = true;
3174         break;
3175       }
3176     }
3177     if (used)
3178       continue;
3179
3180 #ifdef GL_NV_vdpau_interop
3181     // unmap surface
3182     std::map<VdpOutputSurface, VdpauBufferPool::GLVideoSurface>::iterator it_map;
3183     it_map = m_bufferPool.glOutputSurfaceMap.find(m_bufferPool.outputSurfaces[i]);
3184     if (it_map == m_bufferPool.glOutputSurfaceMap.end())
3185     {
3186       CLog::Log(LOGERROR, "%s - could not find gl surface", __FUNCTION__);
3187       continue;
3188     }
3189     glVDPAUUnregisterSurfaceNV(it_map->second.glVdpauSurface);
3190     glDeleteTextures(1, it_map->second.texture);
3191     m_bufferPool.glOutputSurfaceMap.erase(it_map);
3192 #endif
3193
3194     vdp_st = m_config.vdpProcs.vdp_output_surface_destroy(m_bufferPool.outputSurfaces[i]);
3195     CheckStatus(vdp_st, __LINE__);
3196
3197     m_bufferPool.outputSurfaces[i] = VDP_INVALID_HANDLE;
3198
3199     CLog::Log(LOGDEBUG, "VDPAU::PreCleanup - released output surface");
3200   }
3201
3202 }
3203
3204 void COutput::InitMixer()
3205 {
3206   for (unsigned int i = 0; i < m_bufferPool.outputSurfaces.size(); ++i)
3207   {
3208     m_mixer.m_dataPort.SendOutMessage(CMixerDataProtocol::BUFFER,
3209                                       &m_bufferPool.outputSurfaces[i],
3210                                       sizeof(VdpOutputSurface));
3211   }
3212 }
3213
3214 bool COutput::MakePixmap(VdpauBufferPool::Pixmaps &pixmap)
3215 {
3216   CLog::Log(LOGNOTICE,"Creating %ix%i pixmap", m_config.outWidth, m_config.outHeight);
3217
3218     // Get our window attribs.
3219   XWindowAttributes wndattribs;
3220   XGetWindowAttributes(m_Display, g_Windowing.GetWindow(), &wndattribs);
3221
3222   pixmap.pixmap = XCreatePixmap(m_Display,
3223                            g_Windowing.GetWindow(),
3224                            m_config.outWidth,
3225                            m_config.outHeight,
3226                            wndattribs.depth);
3227   if (!pixmap.pixmap)
3228   {
3229     CLog::Log(LOGERROR, "VDPAU::COUtput::MakePixmap - GLX Error: MakePixmap: Unable to create XPixmap");
3230     return false;
3231   }
3232
3233 //  XGCValues values = {};
3234 //  GC xgc;
3235 //  values.foreground = BlackPixel (m_Display, DefaultScreen (m_Display));
3236 //  xgc = XCreateGC(m_Display, pixmap.pixmap, GCForeground, &values);
3237 //  XFillRectangle(m_Display, pixmap.pixmap, xgc, 0, 0, m_config.outWidth, m_config.outHeight);
3238 //  XFreeGC(m_Display, xgc);
3239
3240   if(!MakePixmapGL(pixmap))
3241     return false;
3242
3243   return true;
3244 }
3245
3246 bool COutput::MakePixmapGL(VdpauBufferPool::Pixmaps &pixmap)
3247 {
3248   int num=0;
3249   int fbConfigIndex = 0;
3250
3251   int doubleVisAttributes[] = {
3252     GLX_RENDER_TYPE, GLX_RGBA_BIT,
3253     GLX_RED_SIZE, 8,
3254     GLX_GREEN_SIZE, 8,
3255     GLX_BLUE_SIZE, 8,
3256     GLX_ALPHA_SIZE, 8,
3257     GLX_DEPTH_SIZE, 8,
3258     GLX_DRAWABLE_TYPE, GLX_PIXMAP_BIT,
3259     GLX_BIND_TO_TEXTURE_RGBA_EXT, True,
3260     GLX_DOUBLEBUFFER, False,
3261     GLX_Y_INVERTED_EXT, True,
3262     GLX_X_RENDERABLE, True,
3263     None
3264   };
3265
3266   int pixmapAttribs[] = {
3267     GLX_TEXTURE_TARGET_EXT, GLX_TEXTURE_2D_EXT,
3268     GLX_TEXTURE_FORMAT_EXT, GLX_TEXTURE_FORMAT_RGBA_EXT,
3269     None
3270   };
3271
3272   GLXFBConfig *fbConfigs;
3273   fbConfigs = glXChooseFBConfig(m_Display, g_Windowing.GetCurrentScreen(), doubleVisAttributes, &num);
3274   if (fbConfigs==NULL)
3275   {
3276     CLog::Log(LOGERROR, "VDPAU::COutput::MakPixmapGL - No compatible framebuffers found");
3277     return false;
3278   }
3279   fbConfigIndex = 0;
3280
3281   pixmap.glPixmap = glXCreatePixmap(m_Display, fbConfigs[fbConfigIndex], pixmap.pixmap, pixmapAttribs);
3282
3283   if (!pixmap.glPixmap)
3284   {
3285     CLog::Log(LOGERROR, "VDPAU::COutput::MakPixmapGL - Could not create Pixmap");
3286     XFree(fbConfigs);
3287     return false;
3288   }
3289   XFree(fbConfigs);
3290   return true;
3291 }
3292
3293 bool COutput::GLInit()
3294 {
3295   glXBindTexImageEXT = NULL;
3296   glXReleaseTexImageEXT = NULL;
3297 #ifdef GL_NV_vdpau_interop
3298   glVDPAUInitNV = NULL;
3299   glVDPAUFiniNV = NULL;
3300   glVDPAURegisterOutputSurfaceNV = NULL;
3301   glVDPAURegisterVideoSurfaceNV = NULL;
3302   glVDPAUIsSurfaceNV = NULL;
3303   glVDPAUUnregisterSurfaceNV = NULL;
3304   glVDPAUSurfaceAccessNV = NULL;
3305   glVDPAUMapSurfacesNV = NULL;
3306   glVDPAUUnmapSurfacesNV = NULL;
3307   glVDPAUGetSurfaceivNV = NULL;
3308 #endif
3309
3310   m_config.usePixmaps = false;
3311
3312 #ifdef GL_NV_vdpau_interop
3313   if (glewIsSupported("GL_NV_vdpau_interop"))
3314   {
3315     if (!glVDPAUInitNV)
3316       glVDPAUInitNV    = (PFNGLVDPAUINITNVPROC)glXGetProcAddress((GLubyte *) "glVDPAUInitNV");
3317     if (!glVDPAUFiniNV)
3318       glVDPAUFiniNV = (PFNGLVDPAUFININVPROC)glXGetProcAddress((GLubyte *) "glVDPAUFiniNV");
3319     if (!glVDPAURegisterOutputSurfaceNV)
3320       glVDPAURegisterOutputSurfaceNV    = (PFNGLVDPAUREGISTEROUTPUTSURFACENVPROC)glXGetProcAddress((GLubyte *) "glVDPAURegisterOutputSurfaceNV");
3321     if (!glVDPAURegisterVideoSurfaceNV)
3322       glVDPAURegisterVideoSurfaceNV    = (PFNGLVDPAUREGISTERVIDEOSURFACENVPROC)glXGetProcAddress((GLubyte *) "glVDPAURegisterVideoSurfaceNV");
3323     if (!glVDPAUIsSurfaceNV)
3324       glVDPAUIsSurfaceNV    = (PFNGLVDPAUISSURFACENVPROC)glXGetProcAddress((GLubyte *) "glVDPAUIsSurfaceNV");
3325     if (!glVDPAUUnregisterSurfaceNV)
3326       glVDPAUUnregisterSurfaceNV = (PFNGLVDPAUUNREGISTERSURFACENVPROC)glXGetProcAddress((GLubyte *) "glVDPAUUnregisterSurfaceNV");
3327     if (!glVDPAUSurfaceAccessNV)
3328       glVDPAUSurfaceAccessNV    = (PFNGLVDPAUSURFACEACCESSNVPROC)glXGetProcAddress((GLubyte *) "glVDPAUSurfaceAccessNV");
3329     if (!glVDPAUMapSurfacesNV)
3330       glVDPAUMapSurfacesNV = (PFNGLVDPAUMAPSURFACESNVPROC)glXGetProcAddress((GLubyte *) "glVDPAUMapSurfacesNV");
3331     if (!glVDPAUUnmapSurfacesNV)
3332       glVDPAUUnmapSurfacesNV = (PFNGLVDPAUUNMAPSURFACESNVPROC)glXGetProcAddress((GLubyte *) "glVDPAUUnmapSurfacesNV");
3333     if (!glVDPAUGetSurfaceivNV)
3334       glVDPAUGetSurfaceivNV = (PFNGLVDPAUGETSURFACEIVNVPROC)glXGetProcAddress((GLubyte *) "glVDPAUGetSurfaceivNV");
3335
3336     CLog::Log(LOGNOTICE, "VDPAU::COutput GL interop supported");
3337   }
3338   else
3339 #endif
3340   {
3341     m_config.usePixmaps = true;
3342     CSettings::Get().SetBool("videoplayer.usevdpaumixer",true);
3343   }
3344   if (!glXBindTexImageEXT)
3345     glXBindTexImageEXT    = (PFNGLXBINDTEXIMAGEEXTPROC)glXGetProcAddress((GLubyte *) "glXBindTexImageEXT");
3346   if (!glXReleaseTexImageEXT)
3347     glXReleaseTexImageEXT = (PFNGLXRELEASETEXIMAGEEXTPROC)glXGetProcAddress((GLubyte *) "glXReleaseTexImageEXT");
3348
3349 #ifdef GL_NV_vdpau_interop
3350   if (!m_config.usePixmaps)
3351   {
3352     while (glGetError() != GL_NO_ERROR);
3353     glVDPAUInitNV(reinterpret_cast<void*>(m_config.vdpDevice), reinterpret_cast<void*>(m_config.vdpProcs.vdp_get_proc_address));
3354     if (glGetError() != GL_NO_ERROR)
3355     {
3356       CLog::Log(LOGERROR, "VDPAU::COutput - GLInitInterop glVDPAUInitNV failed");
3357       m_vdpError = true;
3358       return false;
3359     }
3360     CLog::Log(LOGNOTICE, "VDPAU::COutput: vdpau gl interop initialized");
3361   }
3362 #endif
3363   return true;
3364 }
3365
3366 void COutput::GLMapSurfaces()
3367 {
3368 #ifdef GL_NV_vdpau_interop
3369   if (m_config.usePixmaps)
3370     return;
3371
3372   if (m_config.useInteropYuv)
3373   {
3374     VdpauBufferPool::GLVideoSurface glSurface;
3375     if (m_config.videoSurfaces->size() != m_bufferPool.glVideoSurfaceMap.size())
3376     {
3377       CSingleLock lock(*m_config.videoSurfaceSec);
3378       for (unsigned int i = 0; i < m_config.videoSurfaces->size(); i++)
3379       {
3380         if ((*m_config.videoSurfaces)[i]->surface == VDP_INVALID_HANDLE)
3381           continue;
3382
3383         if (m_bufferPool.glVideoSurfaceMap.find((*m_config.videoSurfaces)[i]->surface) == m_bufferPool.glVideoSurfaceMap.end())
3384         {
3385           glSurface.sourceVuv = (*m_config.videoSurfaces)[i];
3386           while (glGetError() != GL_NO_ERROR) ;
3387           glGenTextures(4, glSurface.texture);
3388           if (glGetError() != GL_NO_ERROR)
3389           {
3390              CLog::Log(LOGERROR, "VDPAU::COutput error creating texture");
3391              m_vdpError = true;
3392           }
3393           glSurface.glVdpauSurface = glVDPAURegisterVideoSurfaceNV(reinterpret_cast<void*>((*m_config.videoSurfaces)[i]->surface),
3394                                                     GL_TEXTURE_2D, 4, glSurface.texture);
3395
3396           if (glGetError() != GL_NO_ERROR)
3397           {
3398             CLog::Log(LOGERROR, "VDPAU::COutput error register video surface");
3399             m_vdpError = true;
3400           }
3401           glVDPAUSurfaceAccessNV(glSurface.glVdpauSurface, GL_READ_ONLY);
3402           if (glGetError() != GL_NO_ERROR)
3403           {
3404             CLog::Log(LOGERROR, "VDPAU::COutput error setting access");
3405             m_vdpError = true;
3406           }
3407           glVDPAUMapSurfacesNV(1, &glSurface.glVdpauSurface);
3408           if (glGetError() != GL_NO_ERROR)
3409           {
3410             CLog::Log(LOGERROR, "VDPAU::COutput error mapping surface");
3411             m_vdpError = true;
3412           }
3413           m_bufferPool.glVideoSurfaceMap[(*m_config.videoSurfaces)[i]->surface] = glSurface;
3414           if (m_vdpError)
3415             return;
3416           CLog::Log(LOGNOTICE, "VDPAU::COutput registered surface");
3417         }
3418       }
3419     }
3420   }
3421   else
3422   {
3423     if (m_bufferPool.glOutputSurfaceMap.size() != m_bufferPool.numOutputSurfaces)
3424     {
3425       VdpauBufferPool::GLVideoSurface glSurface;
3426       for (unsigned int i = m_bufferPool.glOutputSurfaceMap.size(); i<m_bufferPool.outputSurfaces.size(); i++)
3427       {
3428         glSurface.sourceRgb = m_bufferPool.outputSurfaces[i];
3429         glGenTextures(1, glSurface.texture);
3430         glSurface.glVdpauSurface = glVDPAURegisterOutputSurfaceNV(reinterpret_cast<void*>(m_bufferPool.outputSurfaces[i]),
3431                                                GL_TEXTURE_2D, 1, glSurface.texture);
3432         if (glGetError() != GL_NO_ERROR)
3433         {
3434           CLog::Log(LOGERROR, "VDPAU::COutput error register output surface");
3435           m_vdpError = true;
3436         }
3437         glVDPAUSurfaceAccessNV(glSurface.glVdpauSurface, GL_READ_ONLY);
3438         if (glGetError() != GL_NO_ERROR)
3439         {
3440           CLog::Log(LOGERROR, "VDPAU::COutput error setting access");
3441           m_vdpError = true;
3442         }
3443         glVDPAUMapSurfacesNV(1, &glSurface.glVdpauSurface);
3444         if (glGetError() != GL_NO_ERROR)
3445         {
3446           CLog::Log(LOGERROR, "VDPAU::COutput error mapping surface");
3447           m_vdpError = true;
3448         }
3449         m_bufferPool.glOutputSurfaceMap[m_bufferPool.outputSurfaces[i]] = glSurface;
3450         if (m_vdpError)
3451           return;
3452       }
3453       CLog::Log(LOGNOTICE, "VDPAU::COutput registered output surfaces");
3454     }
3455   }
3456 #endif
3457 }
3458
3459 void COutput::GLUnmapSurfaces()
3460 {
3461 #ifdef GL_NV_vdpau_interop
3462   if (m_config.usePixmaps)
3463     return;
3464
3465   { CSingleLock lock(*m_config.videoSurfaceSec);
3466     std::map<VdpVideoSurface, VdpauBufferPool::GLVideoSurface>::iterator it;
3467     for (it = m_bufferPool.glVideoSurfaceMap.begin(); it != m_bufferPool.glVideoSurfaceMap.end(); ++it)
3468     {
3469       glVDPAUUnregisterSurfaceNV(it->second.glVdpauSurface);
3470       glDeleteTextures(4, it->second.texture);
3471     }
3472     m_bufferPool.glVideoSurfaceMap.clear();
3473   }
3474
3475   std::map<VdpOutputSurface, VdpauBufferPool::GLVideoSurface>::iterator it;
3476   for (it = m_bufferPool.glOutputSurfaceMap.begin(); it != m_bufferPool.glOutputSurfaceMap.end(); ++it)
3477   {
3478     glVDPAUUnregisterSurfaceNV(it->second.glVdpauSurface);
3479     glDeleteTextures(1, it->second.texture);
3480   }
3481   m_bufferPool.glOutputSurfaceMap.clear();
3482
3483   glVDPAUFiniNV();
3484
3485   CLog::Log(LOGNOTICE, "VDPAU::COutput: vdpau gl interop finished");
3486
3487 #endif
3488 }
3489
3490 void COutput::GLBindPixmaps()
3491 {
3492   if (!m_config.usePixmaps)
3493     return;
3494
3495   for (unsigned int i = 0; i < m_bufferPool.pixmaps.size(); i++)
3496   {
3497     // create texture
3498     glGenTextures(1, &m_bufferPool.pixmaps[i].texture);
3499
3500     //bind texture
3501     glBindTexture(GL_TEXTURE_2D, m_bufferPool.pixmaps[i].texture);
3502
3503     // bind pixmap
3504     glXBindTexImageEXT(m_Display, m_bufferPool.pixmaps[i].glPixmap, GLX_FRONT_LEFT_EXT, NULL);
3505
3506     glBindTexture(GL_TEXTURE_2D, 0);
3507   }
3508
3509   CLog::Log(LOGNOTICE, "VDPAU::COutput: bound pixmaps");
3510 }
3511
3512 void COutput::GLUnbindPixmaps()
3513 {
3514   if (!m_config.usePixmaps)
3515     return;
3516
3517   for (unsigned int i = 0; i < m_bufferPool.pixmaps.size(); i++)
3518   {
3519     // create texture
3520     if (!glIsTexture(m_bufferPool.pixmaps[i].texture))
3521       continue;
3522
3523     //bind texture
3524     glBindTexture(GL_TEXTURE_2D, m_bufferPool.pixmaps[i].texture);
3525
3526     // release pixmap
3527     glXReleaseTexImageEXT(m_Display, m_bufferPool.pixmaps[i].glPixmap, GLX_FRONT_LEFT_EXT);
3528
3529     glBindTexture(GL_TEXTURE_2D, 0);
3530
3531     glDeleteTextures(1, &m_bufferPool.pixmaps[i].texture);
3532   }
3533   CLog::Log(LOGNOTICE, "VDPAU::COutput: unbound pixmaps");
3534 }
3535
3536 bool COutput::CheckStatus(VdpStatus vdp_st, int line)
3537 {
3538   if (vdp_st != VDP_STATUS_OK)
3539   {
3540     CLog::Log(LOGERROR, " (VDPAU) Error: %s(%d) at %s:%d\n", m_config.vdpProcs.vdp_get_error_string(vdp_st), vdp_st, __FILE__, line);
3541     m_vdpError = true;
3542     return true;
3543   }
3544   return false;
3545 }
3546
3547 bool COutput::CreateGlxContext()
3548 {
3549   GLXContext   glContext;
3550
3551   m_Display = g_Windowing.GetDisplay();
3552   glContext = g_Windowing.GetGlxContext();
3553   m_Window = g_Windowing.GetWindow();
3554
3555   // Get our window attribs.
3556   XWindowAttributes wndattribs;
3557   XGetWindowAttributes(m_Display, m_Window, &wndattribs);
3558
3559   // Get visual Info
3560   XVisualInfo visInfo;
3561   visInfo.visualid = wndattribs.visual->visualid;
3562   int nvisuals = 0;
3563   XVisualInfo* visuals = XGetVisualInfo(m_Display, VisualIDMask, &visInfo, &nvisuals);
3564   if (nvisuals != 1)
3565   {
3566     CLog::Log(LOGERROR, "VDPAU::COutput::CreateGlxContext - could not find visual");
3567     return false;
3568   }
3569   visInfo = visuals[0];
3570   XFree(visuals);
3571
3572   m_pixmap = XCreatePixmap(m_Display,
3573                            m_Window,
3574                            192,
3575                            108,
3576                            visInfo.depth);
3577   if (!m_pixmap)
3578   {
3579     CLog::Log(LOGERROR, "VDPAU::COutput::CreateGlxContext - Unable to create XPixmap");
3580     return false;
3581   }
3582
3583   // create gl pixmap
3584   m_glPixmap = glXCreateGLXPixmap(m_Display, &visInfo, m_pixmap);
3585
3586   if (!m_glPixmap)
3587   {
3588     CLog::Log(LOGINFO, "VDPAU::COutput::CreateGlxContext - Could not create glPixmap");
3589     return false;
3590   }
3591
3592   m_glContext = glXCreateContext(m_Display, &visInfo, glContext, True);
3593
3594   if (!glXMakeCurrent(m_Display, m_glPixmap, m_glContext))
3595   {
3596     CLog::Log(LOGINFO, "VDPAU::COutput::CreateGlxContext - Could not make Pixmap current");
3597     return false;
3598   }
3599
3600   CLog::Log(LOGNOTICE, "VDPAU::COutput::CreateGlxContext - created context");
3601   return true;
3602 }
3603
3604 bool COutput::DestroyGlxContext()
3605 {
3606   if (m_glContext)
3607   {
3608     glXMakeCurrent(m_Display, None, NULL);
3609     glXDestroyContext(m_Display, m_glContext);
3610   }
3611   m_glContext = 0;
3612
3613   if (m_glPixmap)
3614     glXDestroyPixmap(m_Display, m_glPixmap);
3615   m_glPixmap = 0;
3616
3617   if (m_pixmap)
3618     XFreePixmap(m_Display, m_pixmap);
3619   m_pixmap = 0;
3620
3621   return true;
3622 }
3623
3624 #endif