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FFmpeg.patch
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FFmpeg.patch
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diff --git a/ffplay.c b/ffplay.c
index 779c879..e18e61f 100644
--- a/ffplay.c
+++ b/ffplay.c
@@ -56,6 +56,23 @@
#include "cmdutils.h"
+#include "dispatch.h"
+#include "estimator.h"
+#include "scheduler.h"
+#include "nalu.h"
+
+#if defined(METRICS_NONE)
+# define METRICS_COUNT 0
+#elif defined(METRICS_REDUCED)
+# define METRICS_COUNT 5
+#else
+# define METRICS_FULL 1
+# define METRICS_COUNT 13
+#endif
+
+/* use ATLAS' timebase for playback timing */
+#define av_gettime() (atlas_now() * 1000000.0)
+
#include <unistd.h>
#include <assert.h>
@@ -126,9 +143,10 @@ enum {
};
typedef struct VideoState {
- SDL_Thread *read_tid;
- SDL_Thread *video_tid;
- SDL_Thread *refresh_tid;
+ dispatch_queue_t read_queue;
+ dispatch_queue_t video_queue;
+ dispatch_queue_t refresh_queue;
+ pid_t main_thread;
AVInputFormat *iformat;
int no_background;
int abort_request;
@@ -889,17 +907,21 @@ static void video_audio_display(VideoState *s)
}
}
+static int read_stage(void *arg);
+
static void stream_close(VideoState *is)
{
VideoPicture *vp;
int i;
/* XXX: use a special url_shutdown call to abort parse cleanly */
is->abort_request = 1;
- SDL_WaitThread(is->read_tid, NULL);
- SDL_WaitThread(is->refresh_tid, NULL);
+ dispatch_sync(is->read_queue, ^{ read_stage(is); }); // one more run for cleanup
+ dispatch_release(is->read_queue);
packet_queue_destroy(&is->videoq);
packet_queue_destroy(&is->audioq);
packet_queue_destroy(&is->subtitleq);
+ dispatch_sync(is->refresh_queue, ^{});
+ dispatch_release(is->refresh_queue);
/* free all pictures */
for (i = 0; i < VIDEO_PICTURE_QUEUE_SIZE; i++) {
@@ -1000,17 +1022,48 @@ static void video_display(VideoState *is)
video_image_display(is);
}
-static int refresh_thread(void *opaque)
+static int refresh_stage(void *opaque)
{
VideoState *is= opaque;
+ int consume_next_frame = 0;
+
while (!is->abort_request) {
+ /* match the conditions from video_refresh() here, so we know when the next frame will be consumed there */
+ if (is->refresh)
+ goto throttle;
+ if (is->video_st) {
+ if (is->pictq_size == 0)
+ goto throttle;
+ if (is->paused)
+ goto refresh;
+
+ double frame_duration = is->frame_last_duration;
+ if (frame_duration == 0.0 && is->frame_last_pts != AV_NOPTS_VALUE)
+ /* peek ahead in the picture queue */
+ frame_duration = is->pictq[is->pictq_rindex].pts - is->frame_last_pts;
+
+ int sleep_result = 0;
+ do {
+ double wait = (is->frame_timer + frame_duration) - av_gettime() / 1000000.0;
+ if (wait > 0)
+ sleep_result = usleep(wait * 1000000);
+ } while (sleep_result < 0);
+
+ consume_next_frame = 1;
+ }
+
+ refresh:;
SDL_Event event;
event.type = FF_REFRESH_EVENT;
event.user.data1 = opaque;
- if (!is->refresh && (!is->paused || is->force_refresh)) {
+ event.user.code = consume_next_frame;
+ assert(!is->refresh);
+ if (!is->paused || is->force_refresh) {
is->refresh = 1;
SDL_PushEvent(&event);
}
+ if (consume_next_frame) return 0;
+ throttle:
//FIXME ideally we should wait the correct time but SDLs event passing is so slow it would be silly
usleep(is->audio_st && is->show_mode != SHOW_MODE_VIDEO ? rdftspeed*1000 : 5000);
}
@@ -1151,7 +1204,7 @@ static void video_refresh(void *opaque)
SubPicture *sp, *sp2;
if (is->video_st) {
-retry:
+ assert(is->pictq_size > 0); // changes to the refresh_thread should ensure we always have a frame
if (is->pictq_size == 0) {
SDL_LockMutex(is->pictq_mutex);
if (is->frame_last_dropped_pts != AV_NOPTS_VALUE && is->frame_last_dropped_pts > is->frame_last_pts) {
@@ -1167,7 +1220,7 @@ retry:
if (vp->skip) {
pictq_next_picture(is);
- goto retry;
+ return; // only consume one frame at a time, or we will get out of sync with submitted jobs
}
if (is->paused)
@@ -1182,6 +1235,7 @@ retry:
delay = compute_target_delay(is->frame_last_duration, is);
time= av_gettime()/1000000.0;
+ assert(time >= is->frame_timer + delay); // changes to the refresh_thread should ensure we never get here too early
if (time < is->frame_timer + delay)
return;
@@ -1203,7 +1257,7 @@ retry:
if(is->pictq_size > 1){
is->frame_drops_late++;
pictq_next_picture(is);
- goto retry;
+ return; // only consume one frame at a time, or we will get out of sync with submitted jobs
}
}
@@ -1477,6 +1531,12 @@ static int queue_picture(VideoState *is, AVFrame *src_frame, double pts1, int64_
SDL_LockMutex(is->pictq_mutex);
is->pictq_size++;
SDL_UnlockMutex(is->pictq_mutex);
+
+ atlas_job_t job = {
+ .deadline = is->frame_timer + is->pictq_size * av_q2d(is->video_st->codec->time_base)
+ };
+ atlas_job_submit(video_refresh, is->main_thread, job);
+ dispatch_async_atlas(is->refresh_queue, job, ^{ refresh_stage(is); });
}
return 0;
}
@@ -1688,8 +1748,14 @@ static int input_request_frame(AVFilterLink *link)
AVPacket pkt;
int ret;
- while (!(ret = get_video_frame(priv->is, priv->frame, &pts, &pkt)))
+ do {
+ ret = get_video_frame(priv->is, priv->frame, &pts, &pkt);
+ } while (pkt.data == flush_pkt.data); // flush packets are not individual jobs, consume collaterally...
+ if (ret == 0) {
+ // ... decoding a packet without receiving a frame however is an individual job, so we must return this state
av_free_packet(&pkt);
+ return AVERROR(EAGAIN);
+ }
if (ret < 0)
return -1;
@@ -1775,7 +1841,7 @@ static int configure_video_filters(AVFilterGraph *graph, VideoState *is, const c
#if FF_API_OLD_VSINK_API
ret = avfilter_graph_create_filter(&filt_out,
avfilter_get_by_name("buffersink"),
- "out", NULL, pix_fmts, graph);
+ "out", NULL, (void *)pix_fmts, graph); // warning fix
#else
buffersink_params->pixel_fmts = pix_fmts;
ret = avfilter_graph_create_filter(&filt_out,
@@ -1825,29 +1891,43 @@ static int configure_video_filters(AVFilterGraph *graph, VideoState *is, const c
#endif /* CONFIG_AVFILTER */
-static int video_thread(void *arg)
+static int video_stage(void *arg)
{
VideoState *is = arg;
- AVFrame *frame = avcodec_alloc_frame();
+ static AVFrame *frame;
int64_t pts_int = AV_NOPTS_VALUE, pos = -1;
double pts;
int ret;
#if CONFIG_AVFILTER
- AVFilterGraph *graph = avfilter_graph_alloc();
- AVFilterContext *filt_out = NULL;
- int last_w = is->video_st->codec->width;
- int last_h = is->video_st->codec->height;
+ static AVFilterGraph *graph;
+ static AVFilterContext *filt_out;
+ static int last_w;
+ static int last_h;
+#endif
+
+static dispatch_once_t predicate;
+dispatch_once(&predicate, ^{
+ frame = avcodec_alloc_frame();
+#if CONFIG_AVFILTER
+ graph = avfilter_graph_alloc();
+ filt_out = NULL;
+ last_w = is->video_st->codec->width;
+ last_h = is->video_st->codec->height;
- if ((ret = configure_video_filters(graph, is, vfilters)) < 0) {
+ if (configure_video_filters(graph, is, vfilters) < 0) {
SDL_Event event;
event.type = FF_QUIT_EVENT;
event.user.data1 = is;
SDL_PushEvent(&event);
- goto the_end;
}
filt_out = is->out_video_filter;
#endif
+});
+ if (!filt_out)
+ goto the_end;
+ if (!graph)
+ return 0; // the cleanup code already ran before
for (;;) {
#if !CONFIG_AVFILTER
@@ -1872,6 +1952,8 @@ static int video_thread(void *arg)
last_h = is->video_st->codec->height;
}
ret = av_buffersink_get_buffer_ref(filt_out, &picref, 0);
+ if (ret == AVERROR(EAGAIN))
+ return 0; // we decoded a packet resulting in no frame; job complete
if (picref) {
avfilter_fill_frame_from_video_buffer_ref(frame, picref);
pts_int = picref->pts;
@@ -1895,19 +1977,22 @@ static int video_thread(void *arg)
pos = pkt.pos;
av_free_packet(&pkt);
if (ret == 0)
- continue;
+ return 0; // job complete
#endif
if (ret < 0)
goto the_end;
+ // ffmpeg detects double frame rate for raw H.264 streams
+ is->video_st->codec->time_base.num = 2;
+
is->frame_last_filter_delay = av_gettime() / 1000000.0 - is->frame_last_returned_time;
if (fabs(is->frame_last_filter_delay) > AV_NOSYNC_THRESHOLD / 10.0)
is->frame_last_filter_delay = 0;
#if CONFIG_AVFILTER
if (!picref)
- continue;
+ return 0; // job complete
#endif
pts = pts_int * av_q2d(is->video_st->time_base);
@@ -1919,6 +2004,8 @@ static int video_thread(void *arg)
if (is->step)
stream_toggle_pause(is);
+
+ return 0; // job complete
}
the_end:
avcodec_flush_buffers(is->video_st->codec);
@@ -2272,6 +2359,7 @@ static int stream_component_open(VideoState *is, int stream_index)
case AVMEDIA_TYPE_AUDIO : is->last_audio_stream = stream_index; if(audio_codec_name ) codec= avcodec_find_decoder_by_name( audio_codec_name); break;
case AVMEDIA_TYPE_SUBTITLE: is->last_subtitle_stream = stream_index; if(subtitle_codec_name) codec= avcodec_find_decoder_by_name(subtitle_codec_name); break;
case AVMEDIA_TYPE_VIDEO : is->last_video_stream = stream_index; if(video_codec_name ) codec= avcodec_find_decoder_by_name( video_codec_name); break;
+ default:; // warning fix
}
if (!codec)
return -1;
@@ -2380,7 +2468,7 @@ static int stream_component_open(VideoState *is, int stream_index)
is->video_st = ic->streams[stream_index];
packet_queue_start(&is->videoq);
- is->video_tid = SDL_CreateThread(video_thread, is);
+ is->video_queue = dispatch_queue_create("video", DISPATCH_QUEUE_SERIAL);
break;
case AVMEDIA_TYPE_SUBTITLE:
is->subtitle_stream = stream_index;
@@ -2427,6 +2515,7 @@ static void stream_component_close(VideoState *is, int stream_index)
break;
case AVMEDIA_TYPE_VIDEO:
packet_queue_abort(&is->videoq);
+ dispatch_async(is->video_queue, ^{ video_stage(is); }); // one more run for cleanup
/* note: we also signal this mutex to make sure we deblock the
video thread in all cases */
@@ -2434,7 +2523,8 @@ static void stream_component_close(VideoState *is, int stream_index)
SDL_CondSignal(is->pictq_cond);
SDL_UnlockMutex(is->pictq_mutex);
- SDL_WaitThread(is->video_tid, NULL);
+ dispatch_sync(is->video_queue, ^{});
+ dispatch_release(is->video_queue);
packet_queue_flush(&is->videoq);
break;
@@ -2484,15 +2574,22 @@ static int decode_interrupt_cb(void *ctx)
}
/* this thread gets the stream from the disk or the network */
-static int read_thread(void *arg)
+static int read_stage(void *arg)
{
VideoState *is = arg;
- AVFormatContext *ic = NULL;
- int err, i, ret;
- int st_index[AVMEDIA_TYPE_NB];
+ static AVFormatContext *ic;
+ __block int ret = 0;
+ static int st_index[AVMEDIA_TYPE_NB];
AVPacket pkt1, *pkt = &pkt1;
- int eof = 0;
+ static int eof = 0;
int pkt_in_play_range = 0;
+ static nalu_read_t *nalu;
+
+static dispatch_once_t predicate;
+dispatch_once(&predicate, ^{
+ nalu = nalu_read_alloc();
+
+ int err, i;
AVDictionaryEntry *t;
AVDictionary **opts;
int orig_nb_streams;
@@ -2509,12 +2606,12 @@ static int read_thread(void *arg)
if (err < 0) {
print_error(is->filename, err);
ret = -1;
- goto fail;
+ return;
}
if ((t = av_dict_get(format_opts, "", NULL, AV_DICT_IGNORE_SUFFIX))) {
av_log(NULL, AV_LOG_ERROR, "Option %s not found.\n", t->key);
ret = AVERROR_OPTION_NOT_FOUND;
- goto fail;
+ return;
}
is->ic = ic;
@@ -2528,7 +2625,7 @@ static int read_thread(void *arg)
if (err < 0) {
fprintf(stderr, "%s: could not find codec parameters\n", is->filename);
ret = -1;
- goto fail;
+ return;
}
for (i = 0; i < orig_nb_streams; i++)
av_dict_free(&opts[i]);
@@ -2586,11 +2683,10 @@ static int read_thread(void *arg)
stream_component_open(is, st_index[AVMEDIA_TYPE_AUDIO]);
}
- ret = -1;
if (st_index[AVMEDIA_TYPE_VIDEO] >= 0) {
- ret = stream_component_open(is, st_index[AVMEDIA_TYPE_VIDEO]);
+ stream_component_open(is, st_index[AVMEDIA_TYPE_VIDEO]);
}
- is->refresh_tid = SDL_CreateThread(refresh_thread, is);
+ is->refresh_queue = dispatch_queue_create("refresh", DISPATCH_QUEUE_SERIAL);
if (is->show_mode == SHOW_MODE_NONE)
is->show_mode = ret >= 0 ? SHOW_MODE_VIDEO : SHOW_MODE_RDFT;
@@ -2601,8 +2697,22 @@ static int read_thread(void *arg)
if (is->video_stream < 0 && is->audio_stream < 0) {
fprintf(stderr, "%s: could not open codecs\n", is->filename);
ret = -1;
- goto fail;
+ return;
}
+});
+ if (ret != 0)
+ goto fail;
+ if (!nalu)
+ return 0; // the cleanup code already ran before
+
+ atlas_job_t job = {
+#ifdef DEADLINE_FAR
+ .deadline = is->frame_timer + is->videoq.nb_packets * av_q2d(is->video_st->codec->time_base)
+#else
+ .deadline = is->frame_timer + av_q2d(is->video_st->codec->time_base)
+#endif
+ };
+ dispatch_async_atlas(is->read_queue, job, ^{ read_stage(is); });
for (;;) {
if (is->abort_request)
@@ -2668,6 +2778,7 @@ static int read_thread(void *arg)
pkt->size = 0;
pkt->stream_index = is->video_stream;
packet_queue_put(&is->videoq, pkt);
+ dispatch_async(is->video_queue, ^{ video_stage(is); });
}
if (is->audio_stream >= 0 &&
is->audio_st->codec->codec->capabilities & CODEC_CAP_DELAY) {
@@ -2682,6 +2793,9 @@ static int read_thread(void *arg)
if (loop != 1 && (!loop || --loop)) {
stream_seek(is, start_time != AV_NOPTS_VALUE ? start_time : 0, 0, 0);
} else if (autoexit) {
+ // wait until all frames have been displayed
+ while (is->videoq.nb_packets + is->pictq_size > 0)
+ SDL_Delay(100);
ret = AVERROR_EOF;
goto fail;
}
@@ -2696,7 +2810,7 @@ static int read_thread(void *arg)
if (ic->pb && ic->pb->error)
break;
SDL_Delay(100); /* wait for user event */
- continue;
+ return 0; // job complete
}
/* check if packet is in play range specified by user, then queue, otherwise discard */
pkt_in_play_range = duration == AV_NOPTS_VALUE ||
@@ -2707,12 +2821,70 @@ static int read_thread(void *arg)
if (pkt->stream_index == is->audio_stream && pkt_in_play_range) {
packet_queue_put(&is->audioq, pkt);
} else if (pkt->stream_index == is->video_stream && pkt_in_play_range) {
+ /* extract metadata from custom NALU and submit job */
+ double metrics[METRICS_COUNT] = { 0.0 };
+ const uint8_t *metadata;
+
+ /* the metadata NALU is at the end */
+ for (metadata = pkt->data + pkt->size; metadata >= pkt->data + 4; metadata--)
+ if (metadata[-4] == 0 && metadata[-3] == 0 && metadata[-2] == 1 && metadata[-1] == NAL_METADATA)
+ break;
+
+ if (metadata >= pkt->data + 4) {
+#if defined(METRICS_FULL)
+ uint_fast16_t mb_width, mb_height;
+ uint_fast8_t slice_count;
+ uint_fast8_t slice_type;
+
+ nalu_read_start(nalu, metadata);
+ mb_width = nalu_read_unsigned(nalu);
+ mb_height = nalu_read_unsigned(nalu);
+ metrics[0] = mb_width * mb_height;
+ slice_count = nalu_read_unsigned(nalu);
+ for (; slice_count; slice_count--) {
+ slice_type = nalu_read_unsigned(nalu);
+ assert(METRICS_COUNT == 13);
+ for (size_t i = 1; i < 13; i++)
+ metrics[i] += nalu_read_unsigned(nalu);
+ }
+#elif defined(METRICS_REDUCED)
+ uint_fast16_t mb_width, mb_height;
+ uint_fast8_t slice_count;
+ uint_fast8_t slice_type;
+
+ nalu_read_start(nalu, metadata);
+ mb_width = nalu_read_unsigned(nalu);
+ mb_height = nalu_read_unsigned(nalu);
+ slice_count = nalu_read_unsigned(nalu);
+ slice_type = nalu_read_unsigned(nalu);
+ metrics[0] = mb_width * mb_height;
+ metrics[1] = pkt->size;
+ metrics[2] = (slice_type == 0);
+ metrics[3] = (slice_type == 1);
+ metrics[4] = (slice_type == 2);
+#endif
+ }
+
packet_queue_put(&is->videoq, pkt);
+
+ atlas_job_t job = {
+#ifdef DEADLINE_FAR
+ .deadline = is->frame_timer + (is->videoq.nb_packets + is->pictq_size) * av_q2d(is->video_st->codec->time_base),
+#else
+ .deadline = is->frame_timer + is->videoq.nb_packets * av_q2d(is->video_st->codec->time_base),
+#endif
+ .metrics_count = METRICS_COUNT,
+ .metrics = metrics
+ };
+ dispatch_async_atlas(is->video_queue, job, ^{ video_stage(is); });
+
} else if (pkt->stream_index == is->subtitle_stream && pkt_in_play_range) {
packet_queue_put(&is->subtitleq, pkt);
} else {
av_free_packet(pkt);
}
+
+ return 0; // job complete
}
/* wait until the end */
while (!is->abort_request) {
@@ -2731,6 +2903,8 @@ static int read_thread(void *arg)
if (is->ic) {
avformat_close_input(&is->ic);
}
+ nalu_read_free(nalu);
+ nalu = NULL;
if (ret != 0) {
SDL_Event event;
@@ -2766,11 +2940,15 @@ static VideoState *stream_open(const char *filename, AVInputFormat *iformat)
packet_queue_init(&is->subtitleq);
is->av_sync_type = av_sync_type;
- is->read_tid = SDL_CreateThread(read_thread, is);
- if (!is->read_tid) {
+ is->main_thread = gettid();
+ is->frame_timer = atlas_now(); // deadlines are based on frame_timer, set early
+ is->read_queue = dispatch_queue_create("read", DISPATCH_QUEUE_SERIAL);
+ if (!is->read_queue) {
av_free(is);
return NULL;
}
+ atlas_pin_cpu(0);
+ dispatch_async(is->read_queue, ^{ read_stage(is); });
return is;
}
@@ -3007,6 +3185,13 @@ static void event_loop(VideoState *cur_stream)
alloc_picture(event.user.data1);
break;
case FF_REFRESH_EVENT:
+ if (event.user.code) {
+ static int train_job = 0;
+ if (train_job)
+ atlas_job_train(video_refresh);
+ atlas_job_next(video_refresh);
+ train_job = 1;
+ }
video_refresh(event.user.data1);
cur_stream->refresh = 0;
break;
@@ -3282,7 +3467,7 @@ int main(int argc, char **argv)
}
av_init_packet(&flush_pkt);
- flush_pkt.data = (char *)(intptr_t)"FLUSH";
+ flush_pkt.data = (uint8_t *)(intptr_t)"FLUSH"; // warning fix
is = stream_open(input_filename, file_iformat);
if (!is) {
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 96ca401..0fefe45 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -2914,6 +2914,91 @@ typedef struct AVCodecContext {
int64_t pts_correction_num_faulty_dts; /// Number of incorrect DTS values so far
int64_t pts_correction_last_pts; /// PTS of the last frame
int64_t pts_correction_last_dts; /// DTS of the last frame
+
+ /* callback for external slice processing */
+ void (*process_slice)(void *);
+ /* callback for metadata processing */
+ void (*process_metadata)(const uint8_t *);
+ /* callback for external macroblock processing */
+ void (*process_mb)(void *);
+
+ /* NALU type number for our custom metadata NALUs */
+#define NAL_METADATA 0x1F
+ /* pseudo slices */
+#define PSEUDO_SLICE_FRAME_START -1
+#define PSEUDO_SLICE_FRAME_END -2
+
+ /* the metrics for the decoding time estimation */
+ /* toggle metrics extraction */
+#define FFMPEG_METRICS 1
+#if FFMPEG_METRICS
+# define FFMPEG_METRICS_EXTRACT(x) x
+#else
+# define FFMPEG_METRICS_EXTRACT(x)
+#endif
+ struct {
+ int32_t type;
+ uint32_t bits_cabac;
+ uint32_t bits_cavlc;
+ uint32_t intra_4x4;
+ uint32_t intra_8x8;
+ uint32_t intra_16x16;
+ uint32_t inter_4x4;
+ uint32_t inter_8x8;
+ uint32_t inter_16x16;
+ uint32_t idct_pcm;
+ uint32_t idct_4x4;
+ uint32_t idct_8x8;
+ uint32_t deblock_edges;
+ } metrics;
+
+ /* time measurements */
+ /* toggle time measurement */
+#define FFMPEG_TIME 0
+#if FFMPEG_TIME
+# define FFMPEG_TIME_START(context,slot) context->timing.slot -= read_time()
+# define FFMPEG_TIME_STOP(context,slot) context->timing.slot += read_time()
+#else
+# define FFMPEG_TIME_START(context,slot)
+# define FFMPEG_TIME_STOP(context,slot)
+#endif
+ struct {
+ uint64_t decompression; /* decode_mb_cabac and _cavlc, includes iscan and iquant */
+ uint64_t spatial; /* pred4x4, pred8x8, pred8x8l, pred16x16 */
+ uint64_t temporal; /* hl_motion */
+ uint64_t transform; /* pcm, idct and merge */
+ uint64_t post; /* xchg_mb_border, filter_mb */
+ uint64_t total;
+ } timing;
+
+ /* frame structure */
+ struct {
+ int flag_idr;
+ AVFrame *current;
+ AVFrame *display;
+ uint32_t mb_width;
+ uint32_t mb_height;
+ } frame;
+
+ /* slice structure; does not support FMO */
+ struct {
+ int flag_last;
+ int start_index; /* macroblock numbers, start inclusive, end exclusive */
+ int end_index;
+ int skip; /* in-parameter to skip the next slice */
+ int conceal; /* in-parameter to activate FFmpeg's error concealment */
+ } slice;
+
+ /* reference structure */
+ struct {
+ int long_count;
+ int short_count;
+ AVFrame *long_list[32];
+ AVFrame *short_list[32];
+ int count[2];
+ AVFrame *list[2][32];
+ } reference;
+
} AVCodecContext;
/**
diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index 22f5527..fa2b543 100644
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -70,6 +70,17 @@ static const enum PixelFormat hwaccel_pixfmt_list_h264_jpeg_420[] = {
PIX_FMT_NONE
};
+FFMPEG_METRICS_EXTRACT(static int *inter_type);
+static const int qpel_luma_cost[] = {
+ 1, 10, 6, 10,
+ 10, 6, 7, 6,
+ 6, 7, 6, 7,
+ 10, 6, 7, 6
+};
+static const int qpel_chroma_cost[] = {
+ 2, 4, 8
+};
+
/**
* Check if the top & left blocks are available if needed and
* change the dc mode so it only uses the available blocks.
@@ -497,6 +508,8 @@ static av_always_inline void mc_dir_part(H264Context *h, Picture *pic,
emu = 1;
}
+ FFMPEG_METRICS_EXTRACT(*inter_type += (1 + !square) * (qpel_luma_cost[luma_xy] + qpel_chroma_cost[!!(mx&7)+!!(my&7)]));
+
qpix_op[luma_xy](dest_y, src_y, h->mb_linesize); // FIXME try variable height perhaps?
if (!square)
qpix_op[luma_xy](dest_y + delta, src_y + delta, h->mb_linesize);
@@ -796,12 +809,14 @@ static av_always_inline void hl_motion(H264Context *h, uint8_t *dest_y,
prefetch_motion(h, 0, pixel_shift, chroma_idc);
if (IS_16X16(mb_type)) {
+ FFMPEG_METRICS_EXTRACT(inter_type = &s->avctx->metrics.inter_16x16);
mc_part(h, 0, 1, 16, 0, dest_y, dest_cb, dest_cr, 0, 0,
qpix_put[0], chroma_put[0], qpix_avg[0], chroma_avg[0],
weight_op, weight_avg,
IS_DIR(mb_type, 0, 0), IS_DIR(mb_type, 0, 1),
pixel_shift, chroma_idc);
} else if (IS_16X8(mb_type)) {
+ FFMPEG_METRICS_EXTRACT(inter_type = &s->avctx->metrics.inter_8x8);
mc_part(h, 0, 0, 8, 8 << pixel_shift, dest_y, dest_cb, dest_cr, 0, 0,
qpix_put[1], chroma_put[0], qpix_avg[1], chroma_avg[0],
weight_op, weight_avg,
@@ -813,6 +828,7 @@ static av_always_inline void hl_motion(H264Context *h, uint8_t *dest_y,
IS_DIR(mb_type, 1, 0), IS_DIR(mb_type, 1, 1),
pixel_shift, chroma_idc);
} else if (IS_8X16(mb_type)) {
+ FFMPEG_METRICS_EXTRACT(inter_type = &s->avctx->metrics.inter_8x8);
mc_part(h, 0, 0, 16, 8 * h->mb_linesize, dest_y, dest_cb, dest_cr, 0, 0,
qpix_put[1], chroma_put[1], qpix_avg[1], chroma_avg[1],
&weight_op[1], &weight_avg[1],
@@ -835,6 +851,7 @@ static av_always_inline void hl_motion(H264Context *h, uint8_t *dest_y,
int y_offset = (i & 2) << 1;
if (IS_SUB_8X8(sub_mb_type)) {
+ FFMPEG_METRICS_EXTRACT(inter_type = &s->avctx->metrics.inter_8x8);
mc_part(h, n, 1, 8, 0, dest_y, dest_cb, dest_cr,
x_offset, y_offset,
qpix_put[1], chroma_put[1], qpix_avg[1], chroma_avg[1],
@@ -842,6 +859,7 @@ static av_always_inline void hl_motion(H264Context *h, uint8_t *dest_y,
IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1),
pixel_shift, chroma_idc);
} else if (IS_SUB_8X4(sub_mb_type)) {
+ FFMPEG_METRICS_EXTRACT(inter_type = &s->avctx->metrics.inter_4x4);
mc_part(h, n, 0, 4, 4 << pixel_shift, dest_y, dest_cb, dest_cr,
x_offset, y_offset,
qpix_put[2], chroma_put[1], qpix_avg[2], chroma_avg[1],
@@ -855,6 +873,7 @@ static av_always_inline void hl_motion(H264Context *h, uint8_t *dest_y,
IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1),
pixel_shift, chroma_idc);
} else if (IS_SUB_4X8(sub_mb_type)) {
+ FFMPEG_METRICS_EXTRACT(inter_type = &s->avctx->metrics.inter_4x4);
mc_part(h, n, 0, 8, 4 * h->mb_linesize,
dest_y, dest_cb, dest_cr, x_offset, y_offset,
qpix_put[2], chroma_put[2], qpix_avg[2], chroma_avg[2],
@@ -870,6 +889,7 @@ static av_always_inline void hl_motion(H264Context *h, uint8_t *dest_y,
} else {
int j;
assert(IS_SUB_4X4(sub_mb_type));
+ FFMPEG_METRICS_EXTRACT(inter_type = &s->avctx->metrics.inter_4x4);
for (j = 0; j < 4; j++) {
int sub_x_offset = x_offset + 2 * (j & 1);
int sub_y_offset = y_offset + (j & 2);
@@ -1901,20 +1921,28 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
idct_add = h->h264dsp.h264_idct8_add;
}
for (i = 0; i < 16; i += 4) {
+ FFMPEG_METRICS_EXTRACT(s->avctx->metrics.intra_8x8++);
uint8_t *const ptr = dest_y + block_offset[i];
const int dir = h->intra4x4_pred_mode_cache[scan8[i]];
if (transform_bypass && h->sps.profile_idc == 244 && dir <= 1) {
+ FFMPEG_TIME_START(s->avctx, spatial);
h->hpc.pred8x8l_add[dir](ptr, h->mb + (i * 16 + p * 256 << pixel_shift), linesize);
+ FFMPEG_TIME_STOP(s->avctx, spatial);
} else {
const int nnz = h->non_zero_count_cache[scan8[i + p * 16]];
+ FFMPEG_TIME_START(s->avctx, spatial);
h->hpc.pred8x8l[dir](ptr, (h->topleft_samples_available << i) & 0x8000,
(h->topright_samples_available << i) & 0x4000, linesize);
+ FFMPEG_TIME_STOP(s->avctx, spatial);
+ FFMPEG_TIME_START(s->avctx, transform);
if (nnz) {
+ FFMPEG_METRICS_EXTRACT(transform_bypass ? 0 : s->avctx->metrics.idct_8x8++);
if (nnz == 1 && dctcoef_get(h->mb, pixel_shift, i * 16 + p * 256))
idct_dc_add(ptr, h->mb + (i * 16 + p * 256 << pixel_shift), linesize);
else
idct_add(ptr, h->mb + (i * 16 + p * 256 << pixel_shift), linesize);
}
+ FFMPEG_TIME_STOP(s->avctx, transform);
}
}
} else {
@@ -1926,11 +1954,14 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
idct_add = h->h264dsp.h264_idct_add;
}
for (i = 0; i < 16; i++) {
+ FFMPEG_METRICS_EXTRACT(s->avctx->metrics.intra_4x4++);
uint8_t *const ptr = dest_y + block_offset[i];
const int dir = h->intra4x4_pred_mode_cache[scan8[i]];
if (transform_bypass && h->sps.profile_idc == 244 && dir <= 1) {
+ FFMPEG_TIME_START(s->avctx, spatial);
h->hpc.pred4x4_add[dir](ptr, h->mb + (i * 16 + p * 256 << pixel_shift), linesize);
+ FFMPEG_TIME_STOP(s->avctx, spatial);
} else {
uint8_t *topright;
int nnz, tr;
@@ -1951,10 +1982,14 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
} else
topright = NULL;
+ FFMPEG_TIME_START(s->avctx, spatial);
h->hpc.pred4x4[dir](ptr, topright, linesize);
+ FFMPEG_TIME_STOP(s->avctx, spatial);
+ FFMPEG_TIME_START(s->avctx, transform);
nnz = h->non_zero_count_cache[scan8[i + p * 16]];
if (nnz) {
if (is_h264) {
+ FFMPEG_METRICS_EXTRACT(transform_bypass ? 0 : s->avctx->metrics.idct_4x4++);
if (nnz == 1 && dctcoef_get(h->mb, pixel_shift, i * 16 + p * 256))
idct_dc_add(ptr, h->mb + (i * 16 + p * 256 << pixel_shift), linesize);
else
@@ -1962,12 +1997,17 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
} else if (CONFIG_SVQ3_DECODER)
ff_svq3_add_idct_c(ptr, h->mb + i * 16 + p * 256, linesize, qscale, 0);
}
+ FFMPEG_TIME_STOP(s->avctx, transform);
}
}
}
}
} else {
+ FFMPEG_METRICS_EXTRACT(s->avctx->metrics.intra_16x16++);
+ FFMPEG_TIME_START(s->avctx, spatial);
h->hpc.pred16x16[h->intra16x16_pred_mode](dest_y, linesize);
+ FFMPEG_TIME_STOP(s->avctx, spatial);
+ FFMPEG_TIME_START(s->avctx, transform);
if (is_h264) {
if (h->non_zero_count_cache[scan8[LUMA_DC_BLOCK_INDEX + p]]) {
if (!transform_bypass)
@@ -1990,6 +2030,7 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
} else if (CONFIG_SVQ3_DECODER)
ff_svq3_luma_dc_dequant_idct_c(h->mb + p * 256,
h->mb_luma_dc[p], qscale);
+ FFMPEG_TIME_STOP(s->avctx, transform);
}
}
@@ -2012,34 +2053,46 @@ static av_always_inline void hl_decode_mb_idct_luma(H264Context *h, int mb_type,
if (h->sps.profile_idc == 244 &&
(h->intra16x16_pred_mode == VERT_PRED8x8 ||
h->intra16x16_pred_mode == HOR_PRED8x8)) {
+ FFMPEG_METRICS_EXTRACT(s->avctx->metrics.intra_16x16++);
+ FFMPEG_TIME_START(s->avctx, spatial);
h->hpc.pred16x16_add[h->intra16x16_pred_mode](dest_y, block_offset,
h->mb + (p * 256 << pixel_shift),
linesize);
+ FFMPEG_TIME_STOP(s->avctx, spatial);
} else {
+ FFMPEG_TIME_START(s->avctx, transform);
for (i = 0; i < 16; i++)
if (h->non_zero_count_cache[scan8[i + p * 16]] ||
dctcoef_get(h->mb, pixel_shift, i * 16 + p * 256))
s->dsp.add_pixels4(dest_y + block_offset[i],
h->mb + (i * 16 + p * 256 << pixel_shift),
linesize);
+ FFMPEG_TIME_STOP(s->avctx, transform);
}
} else {
+ FFMPEG_METRICS_EXTRACT(s->avctx->metrics.idct_4x4 += 16);
+ FFMPEG_TIME_START(s->avctx, transform);
h->h264dsp.h264_idct_add16intra(dest_y, block_offset,
h->mb + (p * 256 << pixel_shift),
linesize,
h->non_zero_count_cache + p * 5 * 8);
+ FFMPEG_TIME_STOP(s->avctx, transform);
}
} else if (h->cbp & 15) {
if (transform_bypass) {
const int di = IS_8x8DCT(mb_type) ? 4 : 1;
idct_add = IS_8x8DCT(mb_type) ? s->dsp.add_pixels8
: s->dsp.add_pixels4;
+ FFMPEG_TIME_START(s->avctx, transform);
for (i = 0; i < 16; i += di)
if (h->non_zero_count_cache[scan8[i + p * 16]])
idct_add(dest_y + block_offset[i],
h->mb + (i * 16 + p * 256 << pixel_shift),
linesize);
+ FFMPEG_TIME_STOP(s->avctx, transform);
} else {
+ FFMPEG_METRICS_EXTRACT(IS_8x8DCT(mb_type) ? (s->avctx->metrics.idct_8x8 += 4) : (s->avctx->metrics.idct_4x4 += 16));
+ FFMPEG_TIME_START(s->avctx, transform);
if (IS_8x8DCT(mb_type))
h->h264dsp.h264_idct8_add4(dest_y, block_offset,
h->mb + (p * 256 << pixel_shift),
@@ -2050,6 +2103,7 @@ static av_always_inline void hl_decode_mb_idct_luma(H264Context *h, int mb_type,
h->mb + (p * 256 << pixel_shift),
linesize,
h->non_zero_count_cache + p * 5 * 8);
+ FFMPEG_TIME_STOP(s->avctx, transform);
}
}
} else if (CONFIG_SVQ3_DECODER) {
@@ -2126,6 +2180,8 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple,
}
if (!simple && IS_INTRA_PCM(mb_type)) {
+ FFMPEG_METRICS_EXTRACT(s->avctx->metrics.idct_pcm++);
+ FFMPEG_TIME_START(s->avctx, transform);
const int bit_depth = h->sps.bit_depth_luma;
if (pixel_shift) {
int j;
@@ -2179,16 +2235,21 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple,
}
}
}
+ FFMPEG_TIME_STOP(s->avctx, transform);
} else {
if (IS_INTRA(mb_type)) {
+ FFMPEG_TIME_START(s->avctx, post);
if (h->deblocking_filter)
xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize,
uvlinesize, 1, 0, simple, pixel_shift);
+ FFMPEG_TIME_STOP(s->avctx, post);
if (simple || !CONFIG_GRAY || !(s->flags & CODEC_FLAG_GRAY)) {
if (CHROMA) {
+ FFMPEG_TIME_START(s->avctx, spatial);
h->hpc.pred8x8[h->chroma_pred_mode](dest_cb, uvlinesize);
h->hpc.pred8x8[h->chroma_pred_mode](dest_cr, uvlinesize);
+ FFMPEG_TIME_STOP(s->avctx, spatial);
}
}
@@ -2196,10 +2257,13 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple,
transform_bypass, pixel_shift,
block_offset, linesize, dest_y, 0);
+ FFMPEG_TIME_START(s->avctx, post);
if (h->deblocking_filter)
xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize,
uvlinesize, 0, 0, simple, pixel_shift);
+ FFMPEG_TIME_STOP(s->avctx, post);
} else if (is_h264) {
+ FFMPEG_TIME_START(s->avctx, temporal);
if (chroma422) {
hl_motion_422(h, dest_y, dest_cb, dest_cr,
s->me.qpel_put, s->dsp.put_h264_chroma_pixels_tab,
@@ -2215,6 +2279,7 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple,
h->h264dsp.biweight_h264_pixels_tab,
pixel_shift);
}
+ FFMPEG_TIME_STOP(s->avctx, temporal);
}
hl_decode_mb_idct_luma(h, mb_type, is_h264, simple, transform_bypass,
@@ -2227,6 +2292,7 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple,
if (IS_INTRA(mb_type) && h->sps.profile_idc == 244 &&
(h->chroma_pred_mode == VERT_PRED8x8 ||
h->chroma_pred_mode == HOR_PRED8x8)) {
+ FFMPEG_TIME_START(s->avctx, spatial);
h->hpc.pred8x8_add[h->chroma_pred_mode](dest[0],
block_offset + 16,
h->mb + (16 * 16 * 1 << pixel_shift),
@@ -2235,8 +2301,10 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple,
block_offset + 32,
h->mb + (16 * 16 * 2 << pixel_shift),
uvlinesize);
+ FFMPEG_TIME_STOP(s->avctx, spatial);
} else {
idct_add = s->dsp.add_pixels4;
+ FFMPEG_TIME_START(s->avctx, transform);
for (j = 1; j < 3; j++) {
for (i = j * 16; i < j * 16 + 4; i++)
if (h->non_zero_count_cache[scan8[i]] ||
@@ -2253,6 +2321,7 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple,
uvlinesize);
}
}
+ FFMPEG_TIME_STOP(s->avctx, transform);
}
} else {
if (is_h264) {
@@ -2264,6 +2333,8 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple,
qp[0] = h->chroma_qp[0];
qp[1] = h->chroma_qp[1];
}
+ FFMPEG_METRICS_EXTRACT(s->avctx->metrics.idct_4x4 += 8);
+ FFMPEG_TIME_START(s->avctx, transform);
if (h->non_zero_count_cache[scan8[CHROMA_DC_BLOCK_INDEX + 0]])
h->h264dsp.h264_chroma_dc_dequant_idct(h->mb + (16 * 16 * 1 << pixel_shift),
h->dequant4_coeff[IS_INTRA(mb_type) ? 1 : 4][qp[0]][0]);
@@ -2273,6 +2344,7 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple,
h->h264dsp.h264_idct_add8(dest, block_offset,
h->mb, uvlinesize,
h->non_zero_count_cache);
+ FFMPEG_TIME_STOP(s->avctx, transform);
} else if (CONFIG_SVQ3_DECODER) {
h->h264dsp.h264_chroma_dc_dequant_idct(h->mb + 16 * 16 * 1,
h->dequant4_coeff[IS_INTRA(mb_type) ? 1 : 4][h->chroma_qp[0]][0]);
@@ -2351,6 +2423,8 @@ static av_always_inline void hl_decode_mb_444_internal(H264Context *h,
}
if (!simple && IS_INTRA_PCM(mb_type)) {
+ FFMPEG_METRICS_EXTRACT(s->avctx->metrics.idct_pcm++);
+ FFMPEG_TIME_START(s->avctx, transform);
if (pixel_shift) {
const int bit_depth = h->sps.bit_depth_luma;
GetBitContext gb;
@@ -2368,26 +2442,33 @@ static av_always_inline void hl_decode_mb_444_internal(H264Context *h,
memcpy(dest[p] + i * linesize,
(uint8_t *)h->mb + p * 256 + i * 16, 16);
}
+ FFMPEG_TIME_STOP(s->avctx, transform);
} else {
if (IS_INTRA(mb_type)) {
+ FFMPEG_TIME_START(s->avctx, post);
if (h->deblocking_filter)
xchg_mb_border(h, dest[0], dest[1], dest[2], linesize,
linesize, 1, 1, simple, pixel_shift);
+ FFMPEG_TIME_STOP(s->avctx, post);
for (p = 0; p < plane_count; p++)