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More cleanup of unused code

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This commit is contained in:
Chris Robinson 2012-12-13 03:37:04 -08:00
parent f7ff8b3374
commit 600494eed8
1 changed files with 24 additions and 33 deletions
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57
apps/openmw/mwrender/videoplayer.cpp
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@ -59,15 +59,9 @@ namespace MWRender
}
void packet_queue_init(PacketQueue *q)
{ memset(q, 0, sizeof(PacketQueue)); }
/* Since we only have one decoding thread, the Big Struct
can be global in case we need it. */
VideoState *global_video_state;
void packet_queue_init(PacketQueue *q) {
memset(q, 0, sizeof(PacketQueue));
}
int packet_queue_put(PacketQueue *q, AVPacket *pkt)
{
AVPacketList *pkt1;
@ -92,7 +86,8 @@ namespace MWRender
q->mutex.unlock ();
return 0;
}
static int packet_queue_get(PacketQueue *q, AVPacket *pkt, int block)
static int packet_queue_get(PacketQueue *q, AVPacket *pkt, VideoState *is, int block)
{
AVPacketList *pkt1;
int ret;
@ -101,7 +96,7 @@ namespace MWRender
for(;;)
{
if(global_video_state->quit)
if(is->quit)
{
ret = -1;
break;
@ -133,7 +128,8 @@ namespace MWRender
return ret;
}
void PacketQueue::flush() {
void PacketQueue::flush()
{
AVPacketList *pkt, *pkt1;
this->mutex.lock();
@ -149,6 +145,7 @@ namespace MWRender
this->mutex.unlock ();
}
double get_audio_clock(VideoState *is)
{
return is->AudioTrack->getTimeOffset();
@ -161,17 +158,19 @@ namespace MWRender
delta = (av_gettime() - is->video_current_pts_time) / 1000000.0;
return is->video_current_pts + delta;
}
double get_external_clock(VideoState *is) {
double get_external_clock(VideoState *is)
{
return av_gettime() / 1000000.0;
}
double get_master_clock(VideoState *is) {
if(is->av_sync_type == AV_SYNC_VIDEO_MASTER) {
double get_master_clock(VideoState *is)
{
if(is->av_sync_type == AV_SYNC_VIDEO_MASTER)
return get_video_clock(is);
} else if(is->av_sync_type == AV_SYNC_AUDIO_MASTER) {
if(is->av_sync_type == AV_SYNC_AUDIO_MASTER)
return get_audio_clock(is);
} else {
return get_external_clock(is);
}
return get_external_clock(is);
}
class MovieAudioDecoder : public MWSound::Sound_Decoder
@ -296,7 +295,7 @@ class MovieAudioDecoder : public MWSound::Sound_Decoder
return -1;
/* next packet */
if(packet_queue_get(&is->audioq, pkt, 1) < 0)
if(packet_queue_get(&is->audioq, pkt, is, 1) < 0)
return -1;
is->audio_pkt_data = pkt->data;
@ -328,7 +327,7 @@ public:
*type = MWSound::SampleType_Int16;
else
fail(std::string("Unsupported sample format: ")+
av_get_sample_fmt_name(is->audio_st->codec->sample_fmt));
av_get_sample_fmt_name(is->audio_st->codec->sample_fmt));
if(is->audio_st->codec->channel_layout == AV_CH_LAYOUT_MONO)
*chans = MWSound::ChannelConfig_Mono;
@ -382,8 +381,8 @@ public:
is->audio_buf_index = 0;
}
size_t len1 = std::min(is->audio_buf_size - is->audio_buf_index,
len - total);
size_t len1 = std::min<size_t>(is->audio_buf_size - is->audio_buf_index,
len - total);
memcpy(stream, (uint8_t*)is->audio_buf + is->audio_buf_index, len1);
total += len1;
@ -398,7 +397,7 @@ public:
void timer_callback (boost::system_time t, VideoState* is)
{
boost::this_thread::sleep (t);
boost::this_thread::sleep(t);
is->refresh++;
}
@ -406,7 +405,7 @@ public:
static void schedule_refresh(VideoState *is, int delay)
{
boost::system_time t = boost::get_system_time() + boost::posix_time::milliseconds(delay);
boost::thread (boost::bind(&timer_callback, t, is)).detach();
boost::thread(boost::bind(&timer_callback, t, is)).detach();
}
void video_display(VideoState *is)
@ -613,7 +612,7 @@ public:
for(;;)
{
if(packet_queue_get(&is->videoq, packet, 1) < 0)
if(packet_queue_get(&is->videoq, packet, is, 1) < 0)
{
// means we quit getting packets
break;
@ -721,10 +720,6 @@ public:
return 0;
}
int decode_interrupt_cb(void) {
return (global_video_state && global_video_state->quit);
}
int decode_thread(void *arg)
{
VideoState *is = (VideoState *)arg;
@ -806,10 +801,6 @@ public:
if(!is->format_ctx->pb)
throw std::runtime_error("Failed to allocate ioContext ");
global_video_state = is;
// will interrupt blocking functions if we quit!
//url_set_interrupt_cb(decode_interrupt_cb);
// Open video file
/// \todo leak here, ffmpeg or valgrind bug ?
if (avformat_open_input(&is->format_ctx, resourceName.c_str(), NULL, NULL))