diff options
Diffstat (limited to 'softhddev.c')
| -rw-r--r-- | softhddev.c | 52 |
1 files changed, 35 insertions, 17 deletions
diff --git a/softhddev.c b/softhddev.c index 99f06f8..66816ae 100644 --- a/softhddev.c +++ b/softhddev.c @@ -179,12 +179,12 @@ static int FindAudioSync(const AVPacket * avpkt) "audio: mpeg%s layer%d bitrate=%d samplerate=%d %d bytes\n", mpeg25 ? "2.5" : mpeg2 ? "2" : "1", layer, bit_rate, sample_rate, frame_size); - if (i + frame_size < avpkt->size - 4) { - if (data[i + frame_size] == 0xFF - && (data[i + frame_size + 1] & 0xFC) == 0xFC) { - Debug(3, "audio: mpeg1/2 found at %d\n", i); - return i; - } + // check if after this frame a new mpeg frame starts + if (i + frame_size < avpkt->size - 3 + && data[i + frame_size] == 0xFF + && (data[i + frame_size + 1] & 0xFC) == 0xFC) { + Debug(3, "audio: mpeg1/2 found at %d\n", i); + return i; } // no valid frame size or no continuation, try next } @@ -280,9 +280,17 @@ int PlayAudio(const uint8_t * data, int size, uint8_t id) AudioCodecID = CODEC_ID_MP2; } // latm header 0x56E0 11bits: 0x2B7 - } else if (data[0] == 0x56 && (data[1] & 0xE0) == 0xE0) { - // && (((data[1] & 0x1F) << 8) + (data[2] & 0xFF)) < size + } else if (data[0] == 0x56 && (data[1] & 0xE0) == 0xE0 + && (((data[1] & 0x1F) << 8) + (data[2] & 0xFF)) < size) { if (AudioCodecID != CODEC_ID_AAC_LATM) { +#if 0 + // test harder check + printf("%d %d\n", (((data[1] & 0x1F) << 8) + (data[2] & 0xFF)), + size); + printf("%p %x %x\n", data, + data[3 + (((data[1] & 0x1F) << 8) + (data[2] & 0xFF))], + data[4 + (((data[1] & 0x1F) << 8) + (data[2] & 0xFF))]); +#endif Debug(3, "[softhddev]%s: AAC LATM %d\n", __FUNCTION__, id); CodecAudioClose(MyAudioDecoder); CodecAudioOpen(MyAudioDecoder, NULL, CODEC_ID_AAC_LATM); @@ -505,6 +513,19 @@ static void VideoEnqueue(int64_t pts, const void *data, int size) } /** +** Reset current packet. +*/ +static void VideoResetPacket(void) +{ + AVPacket *avpkt; + + avpkt = &VideoPacketRb[VideoPacketWrite]; + avpkt->stream_index = 0; + avpkt->pts = AV_NOPTS_VALUE; + avpkt->dts = AV_NOPTS_VALUE; +} + +/** ** Finish current packet advance to next. ** ** @param codec_id codec id of packet (MPEG/H264) @@ -542,10 +563,7 @@ static void VideoNextPacket(int codec_id) VideoDisplayWakeup(); // intialize next package to use - avpkt = &VideoPacketRb[VideoPacketWrite]; - avpkt->stream_index = 0; - avpkt->pts = AV_NOPTS_VALUE; - avpkt->dts = AV_NOPTS_VALUE; + VideoResetPacket(); } /** @@ -891,7 +909,7 @@ int PlayVideo(const uint8_t * data, int size) l = size - 9 - n; while (!*check) { // count leading zeros if (--l < 4) { - Error(_("[softhddev] invalid video packet %d bytes\n"), size); + Warning(_("[softhddev] empty video packet %d bytes\n"), size); return size; } ++check; @@ -1128,10 +1146,10 @@ void Clear(void) { int i; - VideoNextPacket(VideoCodecID); // terminate work + VideoResetPacket(); // terminate work VideoClearBuffers = 1; - // FIXME: avcodec_flush_buffers AudioFlushBuffers(); + // FIXME: audio avcodec_flush_buffers, video is done by VideoClearBuffers for (i = 0; VideoClearBuffers && i < 20; ++i) { usleep(1 * 1000); @@ -1241,7 +1259,7 @@ int Poll(int timeout) } return atomic_read(&VideoPacketsFilled) < VIDEO_PACKET_MAX / 2; } - return 0; + return 1; } /** @@ -1316,7 +1334,7 @@ const char *CommandLineHelp(void) " -d display\tdisplay of x11 server (fe. :0.0)\n" " -f\t\tstart with fullscreen window (only with window manager)\n" " -g geometry\tx11 window geometry wxh+x+y\n" - " -x\t\tstart x11 server\n" " -s\t\tstart in suspended mode\n" + " -s\t\tstart in suspended mode\n" " -x\t\tstart x11 server\n" " -w workaround\tenable/disable workarounds\n" "\tno-hw-decoder\t\tdisable hw decoder, use software decoder only\n" "\tno-mpeg-hw-decoder\tdisable hw decoder for mpeg only\n" |