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Code Issues Releases Wiki Activity

Preparations for new ffmpeg VDPAU API.

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This commit is contained in:
Johns
2015-11-03 11:39:41 +01:00
parent ee2311d252
commit 6dfa88aecf
5 changed files with 60 additions and 40 deletions
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1
ChangeLog
View File

@@ -1,6 +1,7 @@
User johns
Date:
Preparations for new ffmpeg VDPAU API.
Added VDPAU multi decoder loop changes to VA-API code.
Reenabled VA-API auto detection.
Check and enforce USE_PIP is defined, for new code.

67
codec.c
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@@ -65,6 +65,7 @@
#define AVCodecID CodecID
#define AV_CODEC_ID_AC3 CODEC_ID_AC3
#define AV_CODEC_ID_EAC3 CODEC_ID_EAC3
#define AV_CODEC_ID_MPEG2VIDEO CODEC_ID_MPEG2VIDEO
#define AV_CODEC_ID_H264 CODEC_ID_H264
#endif
#include <libavcodec/vaapi.h>
@@ -419,22 +420,39 @@ void CodecVideoDelDecoder(VideoDecoder * decoder)
** Open video decoder.
**
** @param decoder private video decoder
** @param name video codec name
** @param codec_id video codec id, used if name == NULL
** @param codec_id video codec id
*/
void CodecVideoOpen(VideoDecoder * decoder, const char *name, int codec_id)
void CodecVideoOpen(VideoDecoder * decoder, int codec_id)
{
AVCodec *video_codec;
const char *name;
Debug(3, "codec: using video codec %s or ID %#06x\n", name, codec_id);
Debug(3, "codec: using video codec ID %#06x (%s)\n", codec_id,
avcodec_get_name(codec_id));
if (decoder->VideoCtx) {
Error(_("codec: missing close\n"));
}
#if 1
// FIXME: old vdpau API: should be updated to new API
name = NULL;
if (!strcasecmp(VideoGetDriverName(), "vdpau")) {
switch (codec_id) {
case AV_CODEC_ID_MPEG2VIDEO:
name = VideoHardwareDecoder < 0 ? "mpegvideo_vdpau" : NULL;
break;
case AV_CODEC_ID_H264:
name = VideoHardwareDecoder ? "h264_vdpau" : NULL;
break;
}
}
if (name && (video_codec = avcodec_find_decoder_by_name(name))) {
Debug(3, "codec: vdpau decoder found\n");
} else if (!(video_codec = avcodec_find_decoder(codec_id))) {
} else
#endif
if (!(video_codec = avcodec_find_decoder(codec_id))) {
Fatal(_("codec: codec ID %#06x not found\n"), codec_id);
// FIXME: none fatal
}
@@ -473,7 +491,7 @@ void CodecVideoOpen(VideoDecoder * decoder, const char *name, int codec_id)
decoder->VideoCtx->opaque = decoder; // our structure
Debug(3, "codec: video '%s'\n", decoder->VideoCtx->codec_name);
Debug(3, "codec: video '%s'\n", decoder->VideoCodec->long_name);
if (codec_id == AV_CODEC_ID_H264) {
// 2.53 Ghz CPU is too slow for this codec at 1080i
//decoder->VideoCtx->skip_loop_filter = AVDISCARD_ALL;
@@ -536,9 +554,15 @@ void CodecVideoOpen(VideoDecoder * decoder, const char *name, int codec_id)
//
// Prepare frame buffer for decoder
//
if (!(decoder->Frame = avcodec_alloc_frame())) {
Fatal(_("codec: can't allocate decoder frame\n"));
#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(56,28,1)
if (!(decoder->Frame = av_frame_alloc())) {
Fatal(_("codec: can't allocate video decoder frame buffer\n"));
}
#else
if (!(decoder->Frame = avcodec_alloc_frame())) {
Fatal(_("codec: can't allocate video decoder frame buffer\n"));
}
#endif
// reset buggy ffmpeg/libav flag
decoder->GetFormatDone = 0;
#ifdef FFMPEG_WORKAROUND_ARTIFACTS
@@ -554,7 +578,12 @@ void CodecVideoOpen(VideoDecoder * decoder, const char *name, int codec_id)
void CodecVideoClose(VideoDecoder * video_decoder)
{
// FIXME: play buffered data
#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(56,28,1)
av_frame_free(&video_decoder->Frame); // callee does checks
#else
av_freep(&video_decoder->Frame);
#endif
if (video_decoder->VideoCtx) {
pthread_mutex_lock(&CodecLockMutex);
avcodec_close(video_decoder->VideoCtx);
@@ -674,6 +703,11 @@ void CodecVideoDecode(VideoDecoder * decoder, const AVPacket * avpkt)
}
}
#endif
// new AVFrame API
#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(56,28,1)
av_frame_unref(frame);
#endif
}
/**
@@ -820,19 +854,16 @@ void CodecAudioDelDecoder(AudioDecoder * decoder)
** Open audio decoder.
**
** @param audio_decoder private audio decoder
** @param name audio codec name
** @param codec_id audio codec id, used if name == NULL
** @param codec_id audio codec id
*/
void CodecAudioOpen(AudioDecoder * audio_decoder, const char *name,
int codec_id)
void CodecAudioOpen(AudioDecoder * audio_decoder, int codec_id)
{
AVCodec *audio_codec;
Debug(3, "codec: using audio codec %s or ID %#06x\n", name, codec_id);
Debug(3, "codec: using audio codec ID %#06x (%s)\n", codec_id,
avcodec_get_name(codec_id));
if (name && (audio_codec = avcodec_find_decoder_by_name(name))) {
Debug(3, "codec: audio decoder '%s' found\n", name);
} else if (!(audio_codec = avcodec_find_decoder(codec_id))) {
if (!(audio_codec = avcodec_find_decoder(codec_id))) {
Fatal(_("codec: codec ID %#06x not found\n"), codec_id);
// FIXME: errors aren't fatal
}
@@ -843,7 +874,7 @@ void CodecAudioOpen(AudioDecoder * audio_decoder, const char *name,
}
if (CodecDownmix) {
#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(53,61,100) || FF_API_REQUEST_CHANNELS
#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(53,61,100)
audio_decoder->AudioCtx->request_channels = 2;
#endif
audio_decoder->AudioCtx->request_channel_layout =
@@ -877,7 +908,7 @@ void CodecAudioOpen(AudioDecoder * audio_decoder, const char *name,
}
#endif
pthread_mutex_unlock(&CodecLockMutex);
Debug(3, "codec: audio '%s'\n", audio_decoder->AudioCtx->codec_name);
Debug(3, "codec: audio '%s'\n", audio_decoder->AudioCodec->long_name);
if (audio_codec->capabilities & CODEC_CAP_TRUNCATED) {
Debug(3, "codec: audio can use truncated packets\n");

4
codec.h
View File

@@ -61,7 +61,7 @@ extern VideoDecoder *CodecVideoNewDecoder(VideoHwDecoder *);
extern void CodecVideoDelDecoder(VideoDecoder *);
/// Open video codec.
extern void CodecVideoOpen(VideoDecoder *, const char *, int);
extern void CodecVideoOpen(VideoDecoder *, int);
/// Close video codec.
extern void CodecVideoClose(VideoDecoder *);
@@ -79,7 +79,7 @@ extern AudioDecoder *CodecAudioNewDecoder(void);
extern void CodecAudioDelDecoder(AudioDecoder *);
/// Open audio codec.
extern void CodecAudioOpen(AudioDecoder *, const char *, int);
extern void CodecAudioOpen(AudioDecoder *, int);
/// Close audio codec.
extern void CodecAudioClose(AudioDecoder *);

4
po/de_DE.po
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@@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: VDR \n"
"Report-Msgid-Bugs-To: <see README>\n"
"POT-Creation-Date: 2015-09-30 10:48+0200\n"
"POT-Creation-Date: 2015-10-20 14:39+0200\n"
"PO-Revision-Date: blabla\n"
"Last-Translator: blabla\n"
"Language-Team: blabla\n"
@@ -270,7 +270,7 @@ msgstr ""
msgid "codec: can't open video codec!\n"
msgstr ""
msgid "codec: can't allocate decoder frame\n"
msgid "codec: can't allocate video decoder frame buffer\n"
msgstr ""
msgid "codec: can't allocate audio decoder\n"

24
softhddev.c
View File

@@ -80,12 +80,6 @@ static void DumpMpeg(const uint8_t * data, int size);
// Variables
//////////////////////////////////////////////////////////////////////////////
#ifdef USE_VDPAU
static char VdpauDecoder = 1; ///< vdpau decoder used
#else
#define VdpauDecoder 0 ///< no vdpau decoder configured
#endif
extern int ConfigAudioBufferTime; ///< config size ms of audio buffer
extern int ConfigVideoClearOnSwitch; //< clear decoder on channel switch
char ConfigStartX11Server; ///< flag start the x11 server
@@ -707,7 +701,7 @@ static void PesParse(PesDemux * pesdx, const uint8_t * data, int size,
Debug(3, "pesdemux: new codec %#06x -> %#06x\n",
AudioCodecID, codec_id);
CodecAudioClose(MyAudioDecoder);
CodecAudioOpen(MyAudioDecoder, NULL, codec_id);
CodecAudioOpen(MyAudioDecoder, codec_id);
AudioCodecID = codec_id;
}
av_init_packet(avpkt);
@@ -880,7 +874,7 @@ static void PesParse(PesDemux * pesdx, const uint8_t * data, int size,
(q[5] & 0x7) + 1);
// FIXME: support resample
}
//CodecAudioOpen(MyAudioDecoder, NULL, AV_CODEC_ID_PCM_DVD);
//CodecAudioOpen(MyAudioDecoder, AV_CODEC_ID_PCM_DVD);
AudioCodecID = AV_CODEC_ID_PCM_DVD;
}
pesdx->State = PES_LPCM_PAYLOAD;
@@ -1143,7 +1137,7 @@ int PlayAudio(const uint8_t * data, int size, uint8_t id)
(p[5] & 0x7) + 1);
// FIXME: support resample
}
//CodecAudioOpen(MyAudioDecoder, NULL, AV_CODEC_ID_PCM_DVD);
//CodecAudioOpen(MyAudioDecoder, AV_CODEC_ID_PCM_DVD);
AudioCodecID = AV_CODEC_ID_PCM_DVD;
}
@@ -1216,7 +1210,7 @@ int PlayAudio(const uint8_t * data, int size, uint8_t id)
// new codec id, close and open new
if (AudioCodecID != codec_id) {
CodecAudioClose(MyAudioDecoder);
CodecAudioOpen(MyAudioDecoder, NULL, codec_id);
CodecAudioOpen(MyAudioDecoder, codec_id);
AudioCodecID = codec_id;
}
av_init_packet(avpkt);
@@ -1940,16 +1934,13 @@ int VideoDecodeInput(VideoStream * stream)
case AV_CODEC_ID_MPEG2VIDEO:
if (stream->LastCodecID != AV_CODEC_ID_MPEG2VIDEO) {
stream->LastCodecID = AV_CODEC_ID_MPEG2VIDEO;
CodecVideoOpen(stream->Decoder, VideoHardwareDecoder < 0
&& VdpauDecoder ? "mpegvideo_vdpau" : NULL,
AV_CODEC_ID_MPEG2VIDEO);
CodecVideoOpen(stream->Decoder, AV_CODEC_ID_MPEG2VIDEO);
}
break;
case AV_CODEC_ID_H264:
if (stream->LastCodecID != AV_CODEC_ID_H264) {
stream->LastCodecID = AV_CODEC_ID_H264;
CodecVideoOpen(stream->Decoder, VideoHardwareDecoder
&& VdpauDecoder ? "h264_vdpau" : NULL, AV_CODEC_ID_H264);
CodecVideoOpen(stream->Decoder, AV_CODEC_ID_H264);
}
break;
default:
@@ -2013,9 +2004,6 @@ int VideoGetBuffers(const VideoStream * stream)
static void StartVideo(void)
{
VideoInit(X11DisplayName);
#ifdef USE_VDPAU
VdpauDecoder = !strcasecmp(VideoGetDriverName(), "vdpau");
#endif
if (ConfigFullscreen) {
// FIXME: not good looking, mapped and then resized.