Reorder recorder functions
This will make further commits more readable.
This commit is contained in:
Romain Vimont
parent
1b072a24c4
commit
a974483c15
1 changed files with 101 additions and 101 deletions
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@ -57,50 +57,6 @@ recorder_queue_clear(struct recorder_queue *queue) {
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}
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}
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bool
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recorder_init(struct recorder *recorder,
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const char *filename,
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enum sc_record_format format,
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struct size declared_frame_size) {
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recorder->filename = strdup(filename);
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if (!recorder->filename) {
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LOGE("Could not strdup filename");
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return false;
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}
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bool ok = sc_mutex_init(&recorder->mutex);
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if (!ok) {
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LOGC("Could not create mutex");
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free(recorder->filename);
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return false;
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}
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ok = sc_cond_init(&recorder->queue_cond);
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if (!ok) {
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LOGC("Could not create cond");
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sc_mutex_destroy(&recorder->mutex);
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free(recorder->filename);
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return false;
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}
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queue_init(&recorder->queue);
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recorder->stopped = false;
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recorder->failed = false;
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recorder->format = format;
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recorder->declared_frame_size = declared_frame_size;
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recorder->header_written = false;
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recorder->previous = NULL;
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return true;
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}
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void
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recorder_destroy(struct recorder *recorder) {
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sc_cond_destroy(&recorder->queue_cond);
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sc_mutex_destroy(&recorder->mutex);
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free(recorder->filename);
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}
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static const char *
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recorder_get_format_name(enum sc_record_format format) {
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switch (format) {
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@ -110,63 +66,6 @@ recorder_get_format_name(enum sc_record_format format) {
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}
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}
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bool
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recorder_open(struct recorder *recorder, const AVCodec *input_codec) {
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const char *format_name = recorder_get_format_name(recorder->format);
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assert(format_name);
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const AVOutputFormat *format = find_muxer(format_name);
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if (!format) {
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LOGE("Could not find muxer");
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return false;
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}
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recorder->ctx = avformat_alloc_context();
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if (!recorder->ctx) {
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LOGE("Could not allocate output context");
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return false;
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}
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// contrary to the deprecated API (av_oformat_next()), av_muxer_iterate()
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// returns (on purpose) a pointer-to-const, but AVFormatContext.oformat
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// still expects a pointer-to-non-const (it has not be updated accordingly)
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// <https://github.com/FFmpeg/FFmpeg/commit/0694d8702421e7aff1340038559c438b61bb30dd>
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recorder->ctx->oformat = (AVOutputFormat *) format;
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av_dict_set(&recorder->ctx->metadata, "comment",
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"Recorded by scrcpy " SCRCPY_VERSION, 0);
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AVStream *ostream = avformat_new_stream(recorder->ctx, input_codec);
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if (!ostream) {
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avformat_free_context(recorder->ctx);
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return false;
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}
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ostream->codecpar->codec_type = AVMEDIA_TYPE_VIDEO;
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ostream->codecpar->codec_id = input_codec->id;
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ostream->codecpar->format = AV_PIX_FMT_YUV420P;
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ostream->codecpar->width = recorder->declared_frame_size.width;
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ostream->codecpar->height = recorder->declared_frame_size.height;
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int ret = avio_open(&recorder->ctx->pb, recorder->filename,
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AVIO_FLAG_WRITE);
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if (ret < 0) {
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LOGE("Failed to open output file: %s", recorder->filename);
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// ostream will be cleaned up during context cleaning
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avformat_free_context(recorder->ctx);
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return false;
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}
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LOGI("Recording started to %s file: %s", format_name, recorder->filename);
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return true;
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}
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void
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recorder_close(struct recorder *recorder) {
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avio_close(recorder->ctx->pb);
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avformat_free_context(recorder->ctx);
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}
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static bool
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recorder_write_header(struct recorder *recorder, const AVPacket *packet) {
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AVStream *ostream = recorder->ctx->streams[0];
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@ -314,6 +213,63 @@ run_recorder(void *data) {
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return 0;
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}
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bool
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recorder_open(struct recorder *recorder, const AVCodec *input_codec) {
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const char *format_name = recorder_get_format_name(recorder->format);
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assert(format_name);
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const AVOutputFormat *format = find_muxer(format_name);
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if (!format) {
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LOGE("Could not find muxer");
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return false;
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}
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recorder->ctx = avformat_alloc_context();
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if (!recorder->ctx) {
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LOGE("Could not allocate output context");
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return false;
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}
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// contrary to the deprecated API (av_oformat_next()), av_muxer_iterate()
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// returns (on purpose) a pointer-to-const, but AVFormatContext.oformat
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// still expects a pointer-to-non-const (it has not be updated accordingly)
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// <https://github.com/FFmpeg/FFmpeg/commit/0694d8702421e7aff1340038559c438b61bb30dd>
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recorder->ctx->oformat = (AVOutputFormat *) format;
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av_dict_set(&recorder->ctx->metadata, "comment",
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"Recorded by scrcpy " SCRCPY_VERSION, 0);
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AVStream *ostream = avformat_new_stream(recorder->ctx, input_codec);
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if (!ostream) {
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avformat_free_context(recorder->ctx);
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return false;
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}
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ostream->codecpar->codec_type = AVMEDIA_TYPE_VIDEO;
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ostream->codecpar->codec_id = input_codec->id;
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ostream->codecpar->format = AV_PIX_FMT_YUV420P;
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ostream->codecpar->width = recorder->declared_frame_size.width;
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ostream->codecpar->height = recorder->declared_frame_size.height;
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int ret = avio_open(&recorder->ctx->pb, recorder->filename,
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AVIO_FLAG_WRITE);
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if (ret < 0) {
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LOGE("Failed to open output file: %s", recorder->filename);
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// ostream will be cleaned up during context cleaning
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avformat_free_context(recorder->ctx);
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return false;
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}
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LOGI("Recording started to %s file: %s", format_name, recorder->filename);
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return true;
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}
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void
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recorder_close(struct recorder *recorder) {
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avio_close(recorder->ctx->pb);
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avformat_free_context(recorder->ctx);
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}
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bool
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recorder_start(struct recorder *recorder) {
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LOGD("Starting recorder thread");
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@ -365,3 +321,47 @@ recorder_push(struct recorder *recorder, const AVPacket *packet) {
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sc_mutex_unlock(&recorder->mutex);
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return true;
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}
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bool
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recorder_init(struct recorder *recorder,
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const char *filename,
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enum sc_record_format format,
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struct size declared_frame_size) {
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recorder->filename = strdup(filename);
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if (!recorder->filename) {
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LOGE("Could not strdup filename");
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return false;
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}
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bool ok = sc_mutex_init(&recorder->mutex);
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if (!ok) {
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LOGC("Could not create mutex");
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free(recorder->filename);
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return false;
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}
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ok = sc_cond_init(&recorder->queue_cond);
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if (!ok) {
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LOGC("Could not create cond");
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sc_mutex_destroy(&recorder->mutex);
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free(recorder->filename);
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return false;
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}
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queue_init(&recorder->queue);
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recorder->stopped = false;
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recorder->failed = false;
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recorder->format = format;
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recorder->declared_frame_size = declared_frame_size;
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recorder->header_written = false;
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recorder->previous = NULL;
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return true;
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}
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void
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recorder_destroy(struct recorder *recorder) {
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sc_cond_destroy(&recorder->queue_cond);
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sc_mutex_destroy(&recorder->mutex);
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free(recorder->filename);
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}
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