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FFMS2: 

Flag keyframes in generated packets more properly
Requires FFmpeg r19078 to compile because of the changed define names

Originally committed to SVN as r3005.
This commit is contained in:
Fredrik Mellbin 2009-06-03 14:35:21 +00:00
parent 5fa6858d92
commit ec297a5f11
3 changed files with 16 additions and 7 deletions
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6
aegisub/FFmpegSource2/ffaudiosource.cpp
View File

@ -453,7 +453,9 @@ int FFMatroskaAudio::DecodeNextAudioBlock(int64_t *Count, int AudioBlock, char *
TempPacket.data = MC.Buffer;
TempPacket.size = FrameSize;
if (Frames[AudioBlock].KeyFrame)
TempPacket.flags = PKT_FLAG_KEY;
TempPacket.flags = AV_PKT_FLAG_KEY;
else
TempPacket.flags = 0;
while (TempPacket.size > 0) {
int TempOutputBufSize = AVCODEC_MAX_AUDIO_FRAME_SIZE;
@ -510,7 +512,7 @@ int FFHaaliAudio::DecodeNextAudioBlock(int64_t *AFirstStartTime, int64_t *Count,
Packet.data = Data;
Packet.size = pMMF->GetActualDataLength();
if (pMMF->IsSyncPoint() == S_OK)
Packet.flags = PKT_FLAG_KEY;
Packet.flags = AV_PKT_FLAG_KEY;
else
Packet.flags = 0;

5
aegisub/FFmpegSource2/ffvideosource.cpp
View File

@ -528,9 +528,10 @@ int FFMatroskaVideo::DecodeNextFrame(int64_t *AFirstStartTime, char *ErrorMsg, u
Packet.data = MC.Buffer;
Packet.size = FrameSize;
if (FrameFlags & FRAME_KF)
Packet.flags = PKT_FLAG_KEY;
Packet.flags = AV_PKT_FLAG_KEY;
else
Packet.flags = 0;
avcodec_decode_video2(CodecContext, DecodeFrame, &FrameFinished, &Packet);
if (FrameFinished)
@ -768,7 +769,7 @@ int FFHaaliVideo::DecodeNextFrame(int64_t *AFirstStartTime, char *ErrorMsg, unsi
Packet.data = Data;
Packet.size = pMMF->GetActualDataLength();
if (pMMF->IsSyncPoint() == S_OK)
Packet.flags = PKT_FLAG_KEY;
Packet.flags = AV_PKT_FLAG_KEY;
else
Packet.flags = 0;

12
aegisub/FFmpegSource2/indexing.cpp
View File

@ -311,6 +311,10 @@ FFIndex *FFHaaliIndexer::DoIndexing(char *ErrorMsg, unsigned MsgSize) {
AVCodecContext *AudioCodecContext = AudioContexts[Track].CTX;
pMMF->GetPointer(&TempPacket.data);
TempPacket.size = pMMF->GetActualDataLength();
if (pMMF->IsSyncPoint() == S_OK)
TempPacket.flags = AV_PKT_FLAG_KEY;
else
TempPacket.flags = 0;
while (TempPacket.size > 0) {
int dbsize = AVCODEC_MAX_AUDIO_FRAME_SIZE*10;
@ -453,7 +457,9 @@ FFIndex *FFMatroskaIndexer::DoIndexing(char *ErrorMsg, unsigned MsgSize) {
TempPacket.data = MC.Buffer;
TempPacket.size = FrameSize;
if ((FrameFlags & FRAME_KF) != 0)
TempPacket.flags = PKT_FLAG_KEY;
TempPacket.flags = AV_PKT_FLAG_KEY;
else
TempPacket.flags = 0;
while (TempPacket.size > 0) {
int dbsize = AVCODEC_MAX_AUDIO_FRAME_SIZE*10;
@ -594,9 +600,9 @@ FFIndex *FFLAVFIndexer::DoIndexing(char *ErrorMsg, unsigned MsgSize) {
// Only create index entries for video for now to save space
if (FormatContext->streams[Packet.stream_index]->codec->codec_type == CODEC_TYPE_VIDEO) {
(*TrackIndices)[Packet.stream_index].push_back(TFrameInfo(Packet.dts, (Packet.flags & PKT_FLAG_KEY) ? 1 : 0));
(*TrackIndices)[Packet.stream_index].push_back(TFrameInfo(Packet.dts, (Packet.flags & AV_PKT_FLAG_KEY) ? 1 : 0));
} else if (FormatContext->streams[Packet.stream_index]->codec->codec_type == CODEC_TYPE_AUDIO && (IndexMask & (1 << Packet.stream_index))) {
(*TrackIndices)[Packet.stream_index].push_back(TFrameInfo(Packet.dts, AudioContexts[Packet.stream_index].CurrentSample, (Packet.flags & PKT_FLAG_KEY) ? 1 : 0));
(*TrackIndices)[Packet.stream_index].push_back(TFrameInfo(Packet.dts, AudioContexts[Packet.stream_index].CurrentSample, (Packet.flags & AV_PKT_FLAG_KEY) ? 1 : 0));
AVCodecContext *AudioCodecContext = FormatContext->streams[Packet.stream_index]->codec;
TempPacket.data = Packet.data;
TempPacket.size = Packet.size;