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VDPAU.cpp
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VDPAU.cpp
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/*
* Copyright (C) 2005-2011 Team XBMC
* http://www.xbmc.org
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with XBMC; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#include "system.h"
#ifdef HAVE_LIBVDPAU
#include <dlfcn.h>
#include "windowing/WindowingFactory.h"
#include "VDPAU.h"
#include "guilib/TextureManager.h"
#include "cores/VideoRenderers/RenderManager.h"
#include "DVDVideoCodecFFmpeg.h"
#include "DVDClock.h"
#include "settings/Settings.h"
#include "settings/GUISettings.h"
#include "settings/AdvancedSettings.h"
#include "Application.h"
#include "utils/MathUtils.h"
#include "utils/TimeUtils.h"
#include "DVDCodecs/DVDCodecUtils.h"
#include "cores/VideoRenderers/RenderFlags.h"
using namespace VDPAU;
#define NUM_RENDER_PICS 9
#define ARSIZE(x) (sizeof(x) / sizeof((x)[0]))
CDecoder::Desc decoder_profiles[] = {
{"MPEG1", VDP_DECODER_PROFILE_MPEG1},
{"MPEG2_SIMPLE", VDP_DECODER_PROFILE_MPEG2_SIMPLE},
{"MPEG2_MAIN", VDP_DECODER_PROFILE_MPEG2_MAIN},
{"H264_BASELINE",VDP_DECODER_PROFILE_H264_BASELINE},
{"H264_MAIN", VDP_DECODER_PROFILE_H264_MAIN},
{"H264_HIGH", VDP_DECODER_PROFILE_H264_HIGH},
{"VC1_SIMPLE", VDP_DECODER_PROFILE_VC1_SIMPLE},
{"VC1_MAIN", VDP_DECODER_PROFILE_VC1_MAIN},
{"VC1_ADVANCED", VDP_DECODER_PROFILE_VC1_ADVANCED},
#ifdef VDP_DECODER_PROFILE_MPEG4_PART2_ASP
{"MPEG4_PART2_ASP", VDP_DECODER_PROFILE_MPEG4_PART2_ASP},
#endif
};
const size_t decoder_profile_count = sizeof(decoder_profiles)/sizeof(CDecoder::Desc);
//static float studioCSC[3][4] =
//{
// { 1.0f, 0.0f, 1.57480000f,-0.78740000f},
// { 1.0f,-0.18737736f,-0.46813736f, 0.32775736f},
// { 1.0f, 1.85556000f, 0.0f,-0.92780000f}
//};
static float studioCSCKCoeffs601[3] = {0.299, 0.587, 0.114}; //BT601 {Kr, Kg, Kb}
static float studioCSCKCoeffs709[3] = {0.2126, 0.7152, 0.0722}; //BT709 {Kr, Kg, Kb}
static struct SInterlaceMapping
{
const EINTERLACEMETHOD method;
const VdpVideoMixerFeature feature;
} g_interlace_mapping[] =
{ {VS_INTERLACEMETHOD_VDPAU_TEMPORAL , VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL}
, {VS_INTERLACEMETHOD_VDPAU_TEMPORAL_HALF , VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL}
, {VS_INTERLACEMETHOD_VDPAU_TEMPORAL_SPATIAL , VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL}
, {VS_INTERLACEMETHOD_VDPAU_TEMPORAL_SPATIAL_HALF, VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL}
, {VS_INTERLACEMETHOD_VDPAU_INVERSE_TELECINE , VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE}
, {VS_INTERLACEMETHOD_NONE , (VdpVideoMixerFeature)-1}
};
//since libvdpau 0.4, vdp_device_create_x11() installs a callback on the Display*,
//if we unload libvdpau with dlclose(), we segfault on XCloseDisplay,
//so we just keep a static handle to libvdpau around
void* CDecoder::dl_handle;
//-----------------------------------------------------------------------------
// CVDPAU
//-----------------------------------------------------------------------------
CDecoder::CDecoder() : m_vdpauOutput(&m_inMsgEvent)
{
m_vdpauConfig.vdpDevice = VDP_INVALID_HANDLE;
m_vdpauConfig.videoSurfaces = &m_videoSurfaces;
m_vdpauConfig.videoSurfaceSec = &m_videoSurfaceSec;
m_picAge.b_age = m_picAge.ip_age[0] = m_picAge.ip_age[1] = 256*256*256*64;
m_vdpauConfigured = false;
m_DisplayState = VDPAU_OPEN;
m_speed = DVD_PLAYSPEED_NORMAL;
}
bool CDecoder::Open(AVCodecContext* avctx, const enum PixelFormat, unsigned int surfaces)
{
if(avctx->coded_width == 0
|| avctx->coded_height == 0)
{
CLog::Log(LOGWARNING,"(VDPAU) no width/height available, can't init");
return false;
}
m_vdpauConfig.numRenderBuffers = surfaces;
m_decoderThread = CThread::GetCurrentThreadId();
if (!dl_handle)
{
dl_handle = dlopen("libvdpau.so.1", RTLD_LAZY);
if (!dl_handle)
{
const char* error = dlerror();
if (!error)
error = "dlerror() returned NULL";
CLog::Log(LOGNOTICE,"(VDPAU) Unable to get handle to libvdpau: %s", error);
return false;
}
}
if (!m_dllAvUtil.Load())
return false;
InitVDPAUProcs();
m_presentPicture = 0;
if (m_vdpauConfig.vdpDevice != VDP_INVALID_HANDLE)
{
SpewHardwareAvailable();
VdpDecoderProfile profile = 0;
if(avctx->codec_id == CODEC_ID_H264)
profile = VDP_DECODER_PROFILE_H264_HIGH;
#ifdef VDP_DECODER_PROFILE_MPEG4_PART2_ASP
else if(avctx->codec_id == CODEC_ID_MPEG4)
profile = VDP_DECODER_PROFILE_MPEG4_PART2_ASP;
#endif
if(profile)
{
if (!CDVDCodecUtils::IsVP3CompatibleWidth(avctx->coded_width))
CLog::Log(LOGWARNING,"(VDPAU) width %i might not be supported because of hardware bug", avctx->width);
/* attempt to create a decoder with this width/height, some sizes are not supported by hw */
VdpStatus vdp_st;
vdp_st = m_vdpauConfig.vdpProcs.vdp_decoder_create(m_vdpauConfig.vdpDevice, profile, avctx->coded_width, avctx->coded_height, 5, &m_vdpauConfig.vdpDecoder);
if(vdp_st != VDP_STATUS_OK)
{
CLog::Log(LOGERROR, " (VDPAU) Error: %s(%d) checking for decoder support\n", m_vdpauConfig.vdpProcs.vdp_get_error_string(vdp_st), vdp_st);
FiniVDPAUProcs();
return false;
}
m_vdpauConfig.vdpProcs.vdp_decoder_destroy(m_vdpauConfig.vdpDecoder);
CheckStatus(vdp_st, __LINE__);
}
/* finally setup ffmpeg */
avctx->get_buffer = CDecoder::FFGetBuffer;
avctx->release_buffer = CDecoder::FFReleaseBuffer;
avctx->draw_horiz_band = CDecoder::FFDrawSlice;
avctx->slice_flags=SLICE_FLAG_CODED_ORDER|SLICE_FLAG_ALLOW_FIELD;
g_Windowing.Register(this);
return true;
}
return false;
}
CDecoder::~CDecoder()
{
Close();
}
void CDecoder::Close()
{
CLog::Log(LOGNOTICE, " (VDPAU) %s", __FUNCTION__);
CSingleLock lock(m_DecoderSection);
FiniVDPAUOutput();
FiniVDPAUProcs();
m_vdpauOutput.Dispose();
while (!m_videoSurfaces.empty())
{
vdpau_render_state *render = m_videoSurfaces.back();
m_videoSurfaces.pop_back();
if (render->bitstream_buffers_allocated)
m_dllAvUtil.av_freep(&render->bitstream_buffers);
render->bitstream_buffers_allocated = 0;
free(render);
}
g_Windowing.Unregister(this);
m_dllAvUtil.Unload();
}
long CDecoder::Release()
{
// check if we should do some pre-cleanup here
// a second decoder might need resources
if (m_vdpauConfigured == true)
{
CSingleLock lock(m_DecoderSection);
CLog::Log(LOGNOTICE,"CVDPAU::Release pre-cleanup");
Message *reply;
if (m_vdpauOutput.m_controlPort.SendOutMessageSync(COutputControlProtocol::PRECLEANUP,
&reply,
2000))
{
bool success = reply->signal == COutputControlProtocol::ACC ? true : false;
reply->Release();
if (!success)
{
CLog::Log(LOGERROR, "VDPAU::%s - pre-cleanup returned error", __FUNCTION__);
m_DisplayState = VDPAU_ERROR;
}
}
else
{
CLog::Log(LOGERROR, "VDPAU::%s - pre-cleanup timed out", __FUNCTION__);
m_DisplayState = VDPAU_ERROR;
}
for(unsigned int i = 0; i < m_videoSurfaces.size(); ++i)
{
vdpau_render_state *render = m_videoSurfaces[i];
if (render->surface != VDP_INVALID_HANDLE && !(render->state & FF_VDPAU_STATE_USED_FOR_RENDER))
{
m_vdpauConfig.vdpProcs.vdp_video_surface_destroy(render->surface);
render->surface = VDP_INVALID_HANDLE;
}
}
}
IHardwareDecoder::Release();
}
long CDecoder::ReleasePicReference()
{
return IHardwareDecoder::Release();
}
void CDecoder::SetWidthHeight(int width, int height)
{
int vdpauMaxHeight = g_advancedSettings.m_videoVDPAUmaxHeight;
if (vdpauMaxHeight > 0 && height > vdpauMaxHeight)
{
width = MathUtils::round_int((double)width * vdpauMaxHeight / height);
height = vdpauMaxHeight;
}
m_vdpauConfig.upscale = g_advancedSettings.m_videoVDPAUScaling;
//pick the smallest dimensions, so we downscale with vdpau and upscale with opengl when appropriate
//this requires the least amount of gpu memory bandwidth
if (g_graphicsContext.GetWidth() < width || g_graphicsContext.GetHeight() < height || m_vdpauConfig.upscale >= 0)
{
//scale width to desktop size if the aspect ratio is the same or bigger than the desktop
if ((double)height * g_graphicsContext.GetWidth() / width <= (double)g_graphicsContext.GetHeight())
{
m_vdpauConfig.outWidth = g_graphicsContext.GetWidth();
m_vdpauConfig.outHeight = MathUtils::round_int((double)height * g_graphicsContext.GetWidth() / width);
}
else //scale height to the desktop size if the aspect ratio is smaller than the desktop
{
m_vdpauConfig.outHeight = g_graphicsContext.GetHeight();
m_vdpauConfig.outWidth = MathUtils::round_int((double)width * g_graphicsContext.GetHeight() / height);
}
}
else
{ //let opengl scale
m_vdpauConfig.outWidth = width;
m_vdpauConfig.outHeight = height;
}
CLog::Log(LOGDEBUG, "CVDPAU::SetWidthHeight Setting OutWidth: %i OutHeight: %i vdpauMaxHeight: %i", m_vdpauConfig.outWidth, m_vdpauConfig.outHeight, vdpauMaxHeight);
}
void CDecoder::OnLostDevice()
{
CLog::Log(LOGNOTICE,"CVDPAU::OnLostDevice event");
CSingleLock lock(m_DecoderSection);
FiniVDPAUOutput();
FiniVDPAUProcs();
m_DisplayState = VDPAU_LOST;
lock.Leave();
m_DisplayEvent.Reset();
}
void CDecoder::OnResetDevice()
{
CLog::Log(LOGNOTICE,"CVDPAU::OnResetDevice event");
CSingleLock lock(m_DecoderSection);
if (m_DisplayState == VDPAU_LOST)
{
m_DisplayState = VDPAU_RESET;
lock.Leave();
m_DisplayEvent.Set();
}
}
int CDecoder::Check(AVCodecContext* avctx)
{
EDisplayState state;
{ CSingleLock lock(m_DecoderSection);
state = m_DisplayState;
}
if (state == VDPAU_LOST)
{
CLog::Log(LOGNOTICE,"CVDPAU::Check waiting for display reset event");
if (!m_DisplayEvent.WaitMSec(2000))
{
CLog::Log(LOGERROR, "CVDPAU::Check - device didn't reset in reasonable time");
state = VDPAU_RESET;
}
else
{
CSingleLock lock(m_DecoderSection);
state = m_DisplayState;
}
}
if (state == VDPAU_RESET || state == VDPAU_ERROR)
{
CSingleLock lock(m_DecoderSection);
FiniVDPAUOutput();
FiniVDPAUProcs();
InitVDPAUProcs();
if (state == VDPAU_RESET)
return VC_FLUSHED;
else
return VC_ERROR;
}
return 0;
}
bool CDecoder::IsVDPAUFormat(PixelFormat format)
{
if ((format >= PIX_FMT_VDPAU_H264) && (format <= PIX_FMT_VDPAU_VC1)) return true;
#if (defined PIX_FMT_VDPAU_MPEG4_IN_AVUTIL)
if (format == PIX_FMT_VDPAU_MPEG4) return true;
#endif
else return false;
}
bool CDecoder::Supports(VdpVideoMixerFeature feature)
{
for(int i = 0; i < m_vdpauConfig.featureCount; i++)
{
if(m_vdpauConfig.vdpFeatures[i] == feature)
return true;
}
return false;
}
bool CDecoder::Supports(EINTERLACEMETHOD method)
{
if(method == VS_INTERLACEMETHOD_VDPAU_BOB
|| method == VS_INTERLACEMETHOD_AUTO)
return true;
if (g_guiSettings.GetBool("videoplayer.usevdpauinteropyuv"))
{
if (method == VS_INTERLACEMETHOD_RENDER_BOB)
return true;
}
for(SInterlaceMapping* p = g_interlace_mapping; p->method != VS_INTERLACEMETHOD_NONE; p++)
{
if(p->method == method)
return Supports(p->feature);
}
return false;
}
EINTERLACEMETHOD CDecoder::AutoInterlaceMethod()
{
return VS_INTERLACEMETHOD_RENDER_BOB;
}
void CDecoder::InitVDPAUProcs()
{
char* error;
(void)dlerror();
dl_vdp_device_create_x11 = (VdpStatus (*)(Display*, int, VdpDevice*, VdpStatus (**)(VdpDevice, VdpFuncId, void**)))dlsym(dl_handle, (const char*)"vdp_device_create_x11");
error = dlerror();
if (error)
{
CLog::Log(LOGERROR,"(VDPAU) - %s in %s",error,__FUNCTION__);
m_vdpauConfig.vdpDevice = VDP_INVALID_HANDLE;
return;
}
if (dl_vdp_device_create_x11)
{
m_Display = XOpenDisplay(NULL);
}
int mScreen = DefaultScreen(m_Display);
VdpStatus vdp_st;
// Create Device
vdp_st = dl_vdp_device_create_x11(m_Display, //x_display,
mScreen, //x_screen,
&m_vdpauConfig.vdpDevice,
&m_vdpauConfig.vdpProcs.vdp_get_proc_address);
CLog::Log(LOGNOTICE,"vdp_device = 0x%08x vdp_st = 0x%08x",m_vdpauConfig.vdpDevice,vdp_st);
if (vdp_st != VDP_STATUS_OK)
{
CLog::Log(LOGERROR,"(VDPAU) unable to init VDPAU - vdp_st = 0x%x. Falling back.",vdp_st);
m_vdpauConfig.vdpDevice = VDP_INVALID_HANDLE;
return;
}
#define VDP_PROC(id, proc) \
do { \
vdp_st = m_vdpauConfig.vdpProcs.vdp_get_proc_address(m_vdpauConfig.vdpDevice, id, (void**)&proc); \
CheckStatus(vdp_st, __LINE__); \
} while(0);
VDP_PROC(VDP_FUNC_ID_GET_ERROR_STRING , m_vdpauConfig.vdpProcs.vdp_get_error_string);
VDP_PROC(VDP_FUNC_ID_DEVICE_DESTROY , m_vdpauConfig.vdpProcs.vdp_device_destroy);
VDP_PROC(VDP_FUNC_ID_GENERATE_CSC_MATRIX , m_vdpauConfig.vdpProcs.vdp_generate_csc_matrix);
VDP_PROC(VDP_FUNC_ID_VIDEO_SURFACE_CREATE , m_vdpauConfig.vdpProcs.vdp_video_surface_create);
VDP_PROC(VDP_FUNC_ID_VIDEO_SURFACE_DESTROY , m_vdpauConfig.vdpProcs.vdp_video_surface_destroy);
VDP_PROC(VDP_FUNC_ID_VIDEO_SURFACE_PUT_BITS_Y_CB_CR , m_vdpauConfig.vdpProcs.vdp_video_surface_put_bits_y_cb_cr);
VDP_PROC(VDP_FUNC_ID_VIDEO_SURFACE_GET_BITS_Y_CB_CR , m_vdpauConfig.vdpProcs.vdp_video_surface_get_bits_y_cb_cr);
VDP_PROC(VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_Y_CB_CR , m_vdpauConfig.vdpProcs.vdp_output_surface_put_bits_y_cb_cr);
VDP_PROC(VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_NATIVE , m_vdpauConfig.vdpProcs.vdp_output_surface_put_bits_native);
VDP_PROC(VDP_FUNC_ID_OUTPUT_SURFACE_CREATE , m_vdpauConfig.vdpProcs.vdp_output_surface_create);
VDP_PROC(VDP_FUNC_ID_OUTPUT_SURFACE_DESTROY , m_vdpauConfig.vdpProcs.vdp_output_surface_destroy);
VDP_PROC(VDP_FUNC_ID_OUTPUT_SURFACE_GET_BITS_NATIVE , m_vdpauConfig.vdpProcs.vdp_output_surface_get_bits_native);
VDP_PROC(VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_OUTPUT_SURFACE, m_vdpauConfig.vdpProcs.vdp_output_surface_render_output_surface);
VDP_PROC(VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_INDEXED , m_vdpauConfig.vdpProcs.vdp_output_surface_put_bits_indexed);
VDP_PROC(VDP_FUNC_ID_VIDEO_MIXER_CREATE , m_vdpauConfig.vdpProcs.vdp_video_mixer_create);
VDP_PROC(VDP_FUNC_ID_VIDEO_MIXER_SET_FEATURE_ENABLES , m_vdpauConfig.vdpProcs.vdp_video_mixer_set_feature_enables);
VDP_PROC(VDP_FUNC_ID_VIDEO_MIXER_DESTROY , m_vdpauConfig.vdpProcs.vdp_video_mixer_destroy);
VDP_PROC(VDP_FUNC_ID_VIDEO_MIXER_RENDER , m_vdpauConfig.vdpProcs.vdp_video_mixer_render);
VDP_PROC(VDP_FUNC_ID_VIDEO_MIXER_SET_ATTRIBUTE_VALUES , m_vdpauConfig.vdpProcs.vdp_video_mixer_set_attribute_values);
VDP_PROC(VDP_FUNC_ID_VIDEO_MIXER_QUERY_PARAMETER_SUPPORT , m_vdpauConfig.vdpProcs.vdp_video_mixer_query_parameter_support);
VDP_PROC(VDP_FUNC_ID_VIDEO_MIXER_QUERY_FEATURE_SUPPORT , m_vdpauConfig.vdpProcs.vdp_video_mixer_query_feature_support);
VDP_PROC(VDP_FUNC_ID_DECODER_CREATE , m_vdpauConfig.vdpProcs.vdp_decoder_create);
VDP_PROC(VDP_FUNC_ID_DECODER_DESTROY , m_vdpauConfig.vdpProcs.vdp_decoder_destroy);
VDP_PROC(VDP_FUNC_ID_DECODER_RENDER , m_vdpauConfig.vdpProcs.vdp_decoder_render);
VDP_PROC(VDP_FUNC_ID_DECODER_QUERY_CAPABILITIES , m_vdpauConfig.vdpProcs.vdp_decoder_query_caps);
VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_DESTROY , m_vdpauConfig.vdpProcs.vdp_presentation_queue_target_destroy);
VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_CREATE , m_vdpauConfig.vdpProcs.vdp_presentation_queue_create);
VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_DESTROY , m_vdpauConfig.vdpProcs.vdp_presentation_queue_destroy);
VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_DISPLAY , m_vdpauConfig.vdpProcs.vdp_presentation_queue_display);
VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_BLOCK_UNTIL_SURFACE_IDLE, m_vdpauConfig.vdpProcs.vdp_presentation_queue_block_until_surface_idle);
VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_CREATE_X11 , m_vdpauConfig.vdpProcs.vdp_presentation_queue_target_create_x11);
VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_QUERY_SURFACE_STATUS , m_vdpauConfig.vdpProcs.vdp_presentation_queue_query_surface_status);
VDP_PROC(VDP_FUNC_ID_PRESENTATION_QUEUE_GET_TIME , m_vdpauConfig.vdpProcs.vdp_presentation_queue_get_time);
#undef VDP_PROC
// set all vdpau resources to invalid
m_DisplayState = VDPAU_OPEN;
m_vdpauConfigured = false;
}
void CDecoder::FiniVDPAUProcs()
{
if (m_vdpauConfig.vdpDevice == VDP_INVALID_HANDLE) return;
VdpStatus vdp_st;
vdp_st = m_vdpauConfig.vdpProcs.vdp_device_destroy(m_vdpauConfig.vdpDevice);
CheckStatus(vdp_st, __LINE__);
m_vdpauConfig.vdpDevice = VDP_INVALID_HANDLE;
}
void CDecoder::FiniVDPAUOutput()
{
if (m_vdpauConfig.vdpDevice == VDP_INVALID_HANDLE || !m_vdpauConfigured) return;
CLog::Log(LOGNOTICE, " (VDPAU) %s", __FUNCTION__);
// uninit output
m_vdpauOutput.Dispose();
m_vdpauConfigured = false;
VdpStatus vdp_st;
vdp_st = m_vdpauConfig.vdpProcs.vdp_decoder_destroy(m_vdpauConfig.vdpDecoder);
if (CheckStatus(vdp_st, __LINE__))
return;
m_vdpauConfig.vdpDecoder = VDP_INVALID_HANDLE;
CSingleLock lock(m_videoSurfaceSec);
CLog::Log(LOGDEBUG, "CVDPAU::FiniVDPAUOutput destroying %d video surfaces", (int)m_videoSurfaces.size());
for(unsigned int i = 0; i < m_videoSurfaces.size(); ++i)
{
vdpau_render_state *render = m_videoSurfaces[i];
if (render->surface != VDP_INVALID_HANDLE)
{
vdp_st = m_vdpauConfig.vdpProcs.vdp_video_surface_destroy(render->surface);
render->surface = VDP_INVALID_HANDLE;
}
if (CheckStatus(vdp_st, __LINE__))
return;
}
}
void CDecoder::ReadFormatOf( PixelFormat fmt
, VdpDecoderProfile &vdp_decoder_profile
, VdpChromaType &vdp_chroma_type)
{
switch (fmt)
{
case PIX_FMT_VDPAU_MPEG1:
vdp_decoder_profile = VDP_DECODER_PROFILE_MPEG1;
vdp_chroma_type = VDP_CHROMA_TYPE_420;
break;
case PIX_FMT_VDPAU_MPEG2:
vdp_decoder_profile = VDP_DECODER_PROFILE_MPEG2_MAIN;
vdp_chroma_type = VDP_CHROMA_TYPE_420;
break;
case PIX_FMT_VDPAU_H264:
vdp_decoder_profile = VDP_DECODER_PROFILE_H264_HIGH;
vdp_chroma_type = VDP_CHROMA_TYPE_420;
break;
case PIX_FMT_VDPAU_WMV3:
vdp_decoder_profile = VDP_DECODER_PROFILE_VC1_MAIN;
vdp_chroma_type = VDP_CHROMA_TYPE_420;
break;
case PIX_FMT_VDPAU_VC1:
vdp_decoder_profile = VDP_DECODER_PROFILE_VC1_ADVANCED;
vdp_chroma_type = VDP_CHROMA_TYPE_420;
break;
#if (defined PIX_FMT_VDPAU_MPEG4_IN_AVUTIL) && \
(defined VDP_DECODER_PROFILE_MPEG4_PART2_ASP)
case PIX_FMT_VDPAU_MPEG4:
vdp_decoder_profile = VDP_DECODER_PROFILE_MPEG4_PART2_ASP;
vdp_chroma_type = VDP_CHROMA_TYPE_420;
#endif
default:
vdp_decoder_profile = 0;
vdp_chroma_type = 0;
}
}
bool CDecoder::ConfigVDPAU(AVCodecContext* avctx, int ref_frames)
{
FiniVDPAUOutput();
VdpStatus vdp_st;
VdpDecoderProfile vdp_decoder_profile;
m_vdpauConfig.vidWidth = avctx->width;
m_vdpauConfig.vidHeight = avctx->height;
m_vdpauConfig.surfaceWidth = avctx->coded_width;
m_vdpauConfig.surfaceHeight = avctx->coded_height;
SetWidthHeight(avctx->width,avctx->height);
CLog::Log(LOGNOTICE, " (VDPAU) screenWidth:%i vidWidth:%i surfaceWidth:%i",m_vdpauConfig.outWidth,m_vdpauConfig.vidWidth,m_vdpauConfig.surfaceWidth);
CLog::Log(LOGNOTICE, " (VDPAU) screenHeight:%i vidHeight:%i surfaceHeight:%i",m_vdpauConfig.outHeight,m_vdpauConfig.vidHeight,m_vdpauConfig.surfaceHeight);
ReadFormatOf(avctx->pix_fmt, vdp_decoder_profile, m_vdpauConfig.vdpChromaType);
if(avctx->pix_fmt == PIX_FMT_VDPAU_H264)
{
m_vdpauConfig.maxReferences = ref_frames;
if (m_vdpauConfig.maxReferences > 16) m_vdpauConfig.maxReferences = 16;
if (m_vdpauConfig.maxReferences < 5) m_vdpauConfig.maxReferences = 5;
}
else
m_vdpauConfig.maxReferences = 2;
vdp_st = m_vdpauConfig.vdpProcs.vdp_decoder_create(m_vdpauConfig.vdpDevice,
vdp_decoder_profile,
m_vdpauConfig.surfaceWidth,
m_vdpauConfig.surfaceHeight,
m_vdpauConfig.maxReferences,
&m_vdpauConfig.vdpDecoder);
if (CheckStatus(vdp_st, __LINE__))
return false;
// initialize output
CSingleLock lock(g_graphicsContext);
m_vdpauConfig.stats = &m_bufferStats;
m_vdpauConfig.vdpau = this;
m_bufferStats.Reset();
m_vdpauOutput.Start();
Message *reply;
if (m_vdpauOutput.m_controlPort.SendOutMessageSync(COutputControlProtocol::INIT,
&reply,
2000,
&m_vdpauConfig,
sizeof(m_vdpauConfig)))
{
bool success = reply->signal == COutputControlProtocol::ACC ? true : false;
reply->Release();
if (!success)
{
CLog::Log(LOGERROR, "VDPAU::%s - vdpau output returned error", __FUNCTION__);
m_vdpauOutput.Dispose();
return false;
}
}
else
{
CLog::Log(LOGERROR, "VDPAU::%s - failed to init output", __FUNCTION__);
m_vdpauOutput.Dispose();
return false;
}
m_inMsgEvent.Reset();
m_vdpauConfigured = true;
return true;
}
void CDecoder::SpewHardwareAvailable() //CopyrighVDPAUt (c) 2008 Wladimir J. van der Laan -- VDPInfo
{
VdpStatus rv;
CLog::Log(LOGNOTICE,"VDPAU Decoder capabilities:");
CLog::Log(LOGNOTICE,"name level macbs width height");
CLog::Log(LOGNOTICE,"------------------------------------");
for(unsigned int x=0; x<decoder_profile_count; ++x)
{
VdpBool is_supported = false;
uint32_t max_level, max_macroblocks, max_width, max_height;
rv = m_vdpauConfig.vdpProcs.vdp_decoder_query_caps(m_vdpauConfig.vdpDevice, decoder_profiles[x].id,
&is_supported, &max_level, &max_macroblocks, &max_width, &max_height);
if(rv == VDP_STATUS_OK && is_supported)
{
CLog::Log(LOGNOTICE,"%-16s %2i %5i %5i %5i\n", decoder_profiles[x].name,
max_level, max_macroblocks, max_width, max_height);
}
}
CLog::Log(LOGNOTICE,"------------------------------------");
m_vdpauConfig.featureCount = 0;
#define CHECK_SUPPORT(feature) \
do { \
VdpBool supported; \
if(m_vdpauConfig.vdpProcs.vdp_video_mixer_query_feature_support(m_vdpauConfig.vdpDevice, feature, &supported) == VDP_STATUS_OK && supported) { \
CLog::Log(LOGNOTICE, "Mixer feature: "#feature); \
m_vdpauConfig.vdpFeatures[m_vdpauConfig.featureCount++] = feature; \
} \
} while(false)
CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION);
CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_SHARPNESS);
CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL);
CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL);
CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE);
#ifdef VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1
CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1);
CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L2);
CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L3);
CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L4);
CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L5);
CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L6);
CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L7);
CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L8);
CHECK_SUPPORT(VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L9);
#endif
#undef CHECK_SUPPORT
}
bool CDecoder::IsSurfaceValid(vdpau_render_state *render)
{
// find render state in queue
bool found(false);
unsigned int i;
for(i = 0; i < m_videoSurfaces.size(); ++i)
{
if(m_videoSurfaces[i] == render)
{
found = true;
break;
}
}
if (!found)
{
CLog::Log(LOGERROR,"%s - video surface not found", __FUNCTION__);
return false;
}
if (m_videoSurfaces[i]->surface == VDP_INVALID_HANDLE)
{
m_videoSurfaces[i]->state = 0;
return false;
}
return true;
}
int CDecoder::FFGetBuffer(AVCodecContext *avctx, AVFrame *pic)
{
//CLog::Log(LOGNOTICE,"%s",__FUNCTION__);
CDVDVideoCodecFFmpeg* ctx = (CDVDVideoCodecFFmpeg*)avctx->opaque;
CDecoder* vdp = (CDecoder*)ctx->GetHardware();
struct PictureAge* pA = &vdp->m_picAge;
// while we are waiting to recover we can't do anything
CSingleLock lock(vdp->m_DecoderSection);
if(vdp->m_DisplayState != VDPAU_OPEN)
{
CLog::Log(LOGWARNING, "CVDPAU::FFGetBuffer - returning due to awaiting recovery");
return -1;
}
vdpau_render_state * render = NULL;
// find unused surface
{ CSingleLock lock(vdp->m_videoSurfaceSec);
for(unsigned int i = 0; i < vdp->m_videoSurfaces.size(); i++)
{
if(!(vdp->m_videoSurfaces[i]->state & (FF_VDPAU_STATE_USED_FOR_REFERENCE | FF_VDPAU_STATE_USED_FOR_RENDER)))
{
render = vdp->m_videoSurfaces[i];
render->state = 0;
break;
}
}
}
VdpStatus vdp_st = VDP_STATUS_ERROR;
if (render == NULL)
{
// create a new surface
VdpDecoderProfile profile;
ReadFormatOf(avctx->pix_fmt, profile, vdp->m_vdpauConfig.vdpChromaType);
render = (vdpau_render_state*)calloc(sizeof(vdpau_render_state), 1);
if (render == NULL)
{
CLog::Log(LOGWARNING, "CVDPAU::FFGetBuffer - calloc failed");
return -1;
}
CSingleLock lock(vdp->m_videoSurfaceSec);
render->surface = VDP_INVALID_HANDLE;
vdp->m_videoSurfaces.push_back(render);
}
if (render->surface == VDP_INVALID_HANDLE)
{
vdp_st = vdp->m_vdpauConfig.vdpProcs.vdp_video_surface_create(vdp->m_vdpauConfig.vdpDevice,
vdp->m_vdpauConfig.vdpChromaType,
avctx->coded_width,
avctx->coded_height,
&render->surface);
vdp->CheckStatus(vdp_st, __LINE__);
if (vdp_st != VDP_STATUS_OK)
{
free(render);
CLog::Log(LOGERROR, "CVDPAU::FFGetBuffer - No Video surface available could be created");
return -1;
}
}
if (render == NULL)
return -1;
pic->data[1] = pic->data[2] = NULL;
pic->data[0]= (uint8_t*)render;
pic->linesize[0] = pic->linesize[1] = pic->linesize[2] = 0;
if(pic->reference)
{
pic->age = pA->ip_age[0];
pA->ip_age[0]= pA->ip_age[1]+1;
pA->ip_age[1]= 1;
pA->b_age++;
}
else
{
pic->age = pA->b_age;
pA->ip_age[0]++;
pA->ip_age[1]++;
pA->b_age = 1;
}
pic->type= FF_BUFFER_TYPE_USER;
render->state |= FF_VDPAU_STATE_USED_FOR_REFERENCE;
pic->reordered_opaque= avctx->reordered_opaque;
return 0;
}
void CDecoder::FFReleaseBuffer(AVCodecContext *avctx, AVFrame *pic)
{
//CLog::Log(LOGNOTICE,"%s",__FUNCTION__);
CDVDVideoCodecFFmpeg* ctx = (CDVDVideoCodecFFmpeg*)avctx->opaque;
CDecoder* vdp = (CDecoder*)ctx->GetHardware();
vdpau_render_state * render;
unsigned int i;
CSingleLock lock(vdp->m_DecoderSection);
render=(vdpau_render_state*)pic->data[0];
if(!render)
{
CLog::Log(LOGERROR, "CVDPAU::FFReleaseBuffer - invalid context handle provided");
return;
}
CSingleLock vLock(vdp->m_videoSurfaceSec);
render->state &= ~FF_VDPAU_STATE_USED_FOR_REFERENCE;
for(i=0; i<4; i++)
pic->data[i]= NULL;
// find render state in queue
if (!vdp->IsSurfaceValid(render))
{
CLog::Log(LOGDEBUG, "CVDPAU::FFReleaseBuffer - ignoring invalid buffer");
return;
}
render->state &= ~FF_VDPAU_STATE_USED_FOR_REFERENCE;
}
void CDecoder::FFDrawSlice(struct AVCodecContext *s,
const AVFrame *src, int offset[4],
int y, int type, int height)
{
CDVDVideoCodecFFmpeg* ctx = (CDVDVideoCodecFFmpeg*)s->opaque;
CDecoder* vdp = (CDecoder*)ctx->GetHardware();
// while we are waiting to recover we can't do anything
CSingleLock lock(vdp->m_DecoderSection);
if(vdp->m_DisplayState != VDPAU_OPEN)
return;
if(src->linesize[0] || src->linesize[1] || src->linesize[2]
|| offset[0] || offset[1] || offset[2])
{
CLog::Log(LOGERROR, "CVDPAU::FFDrawSlice - invalid linesizes or offsets provided");
return;
}
VdpStatus vdp_st;
vdpau_render_state * render;
render = (vdpau_render_state*)src->data[0];
if(!render)
{
CLog::Log(LOGERROR, "CVDPAU::FFDrawSlice - invalid context handle provided");
return;
}
// ffmpeg vc-1 decoder does not flush, make sure the data buffer is still valid
if (!vdp->IsSurfaceValid(render))
{
CLog::Log(LOGWARNING, "CVDPAU::FFDrawSlice - ignoring invalid buffer");
return;
}
uint32_t max_refs = 0;
if(s->pix_fmt == PIX_FMT_VDPAU_H264)
max_refs = render->info.h264.num_ref_frames;
if(vdp->m_vdpauConfig.vdpDecoder == VDP_INVALID_HANDLE
|| vdp->m_vdpauConfigured == false
|| vdp->m_vdpauConfig.maxReferences < max_refs)
{
if(!vdp->ConfigVDPAU(s, max_refs))
return;
}
vdp_st = vdp->m_vdpauConfig.vdpProcs.vdp_decoder_render(vdp->m_vdpauConfig.vdpDecoder,
render->surface,
(VdpPictureInfo const *)&(render->info),
render->bitstream_buffers_used,
render->bitstream_buffers);
vdp->CheckStatus(vdp_st, __LINE__);
}
int CDecoder::Decode(AVCodecContext *avctx, AVFrame *pFrame, bool bSoftDrain, bool bHardDrain)
{
int result = Check(avctx);
if (result)
return result;
CSingleLock lock(m_DecoderSection);
if (!m_vdpauConfigured)
return VC_ERROR;
if(pFrame)
{ // we have a new frame from decoder
vdpau_render_state * render = (vdpau_render_state*)pFrame->data[2];
if(!render) // old style ffmpeg gave data on plane 0
render = (vdpau_render_state*)pFrame->data[0];
if(!render)
{
CLog::Log(LOGERROR, "CVDPAU::Decode: no valid frame");
return VC_ERROR;
}
// ffmpeg vc-1 decoder does not flush, make sure the data buffer is still valid
if (!IsSurfaceValid(render))
{
CLog::Log(LOGWARNING, "CVDPAU::Decode - ignoring invalid buffer");
return VC_BUFFER;
}
CSingleLock lock(m_videoSurfaceSec);
render->state |= FF_VDPAU_STATE_USED_FOR_RENDER;
lock.Leave();
// send frame to output for processing
CVdpauDecodedPicture pic;
memset(&pic.DVDPic, 0, sizeof(pic.DVDPic));
((CDVDVideoCodecFFmpeg*)avctx->opaque)->GetPictureCommon(&pic.DVDPic);
pic.render = render;
m_bufferStats.IncDecoded();
m_vdpauOutput.m_dataPort.SendOutMessage(COutputDataProtocol::NEWFRAME, &pic, sizeof(pic));
m_codecControl = pic.DVDPic.iFlags & (DVP_FLAG_DRAIN | DVP_FLAG_SKIP_PROC);
if (m_codecControl & DVP_FLAG_SKIP_PROC)
{
m_bufferStats.SetCmd(DVP_FLAG_SKIP_PROC);
}
}
int retval = 0;
uint16_t decoded, processed, render;
Message *msg;
while (m_vdpauOutput.m_controlPort.ReceiveInMessage(&msg))
{
if (msg->signal == COutputControlProtocol::ERROR)
{
m_DisplayState = VDPAU_ERROR;
retval |= VC_ERROR;
}
msg->Release();
}
m_bufferStats.Get(decoded, processed, render);
uint64_t startTime = CurrentHostCounter();
while (!retval)
{
if (m_vdpauOutput.m_dataPort.ReceiveInMessage(&msg))
{
if (msg->signal == COutputDataProtocol::PICTURE)
{
if (m_presentPicture)
{
m_presentPicture->ReturnUnused();
m_presentPicture = 0;
}
m_presentPicture = *(CVdpauRenderPicture**)msg->data;
m_presentPicture->vdpau = this;
m_bufferStats.DecRender();
m_bufferStats.Get(decoded, processed, render);
retval |= VC_PICTURE;
}
msg->Release();
}
else if (m_vdpauOutput.m_controlPort.ReceiveInMessage(&msg))
{
if (msg->signal == COutputControlProtocol::STATS)
{
m_bufferStats.Get(decoded, processed, render);
}
else
{
m_DisplayState = VDPAU_ERROR;
retval |= VC_ERROR;
}
msg->Release();
}
if (decoded + processed + render < 6)
{
retval |= VC_BUFFER;
}
bool bWait = !retval;
if ((m_codecControl & DVP_FLAG_DRAIN)
&& (decoded + processed + render > 2)
&& !(retval & VC_PICTURE))