static int enqueue_thread_func(void *arg)
{
JNIEnv *env = NULL;
IJKFF_Pipenode *node = arg;
IJKFF_Pipenode_Opaque *opaque = node->opaque;
FFPlayer *ffp = opaque->ffp;
VideoState *is = ffp->is;
Decoder *d = &is->viddec;
PacketQueue *q = d->queue;
int ret = -1;
int dequeue_count = 0;
if (JNI_OK != SDL_JNI_SetupThreadEnv(&env)) {
ALOGE("%s: SetupThreadEnv failed\n", __func__);
goto fail;
}
while (!q->abort_request) {
ret = feed_input_buffer(env, node, AMC_INPUT_TIMEOUT_US, &dequeue_count);
if (ret != 0) {
goto fail;
}
}
ret = 0;
fail:
ffp_packet_queue_abort(&opaque->fake_pictq);
ALOGI("MediaCodec: %s: exit: %d", __func__, ret);
return ret;
}
static int func_run_sync(IJKFF_Pipenode *node)
{
JNIEnv *env = NULL;
IJKFF_Pipenode_Opaque *opaque = node->opaque;
FFPlayer *ffp = opaque->ffp;
VideoState *is = ffp->is;
Decoder *d = &is->viddec;
PacketQueue *q = d->queue;
int ret = 0;
int dequeue_count = 0;
if (!opaque->acodec) {
return ffp_video_thread(ffp);
}
if (JNI_OK != SDL_JNI_SetupThreadEnv(&env)) {
ALOGE("%s: SetupThreadEnv failed\n", __func__);
return -1;
}
opaque->frame_width = opaque->avctx->width;
opaque->frame_height = opaque->avctx->height;
opaque->enqueue_thread = SDL_CreateThreadEx(&opaque->_enqueue_thread, enqueue_thread_func, node, "amediacodec_input_thread");
if (!opaque->enqueue_thread) {
ALOGE("%s: SDL_CreateThreadEx failed\n", __func__);
ret = -1;
goto fail;
}
while (!q->abort_request) {
int64_t timeUs = opaque->acodec_first_dequeue_output_request ? 0 : AMC_OUTPUT_TIMEOUT_US;
ret = drain_output_buffer(env, node, timeUs, &dequeue_count);
if (opaque->acodec_first_dequeue_output_request) {
SDL_LockMutex(opaque->acodec_first_dequeue_output_mutex);
opaque->acodec_first_dequeue_output_request = false;
SDL_CondSignal(opaque->acodec_first_dequeue_output_cond);
SDL_UnlockMutex(opaque->acodec_first_dequeue_output_mutex);
}
if (ret != 0) {
ret = -1;
goto fail;
}
}
fail:
ffp_packet_queue_abort(&opaque->fake_pictq);
if (opaque->n_buf_out) {
int i;
if (opaque->acodec) {
for (i = 0; i < opaque->n_buf_out; i++) {
if (opaque->amc_buf_out[i].pts != AV_NOPTS_VALUE)
SDL_AMediaCodec_releaseOutputBuffer(opaque->acodec, opaque->amc_buf_out[i].port, false);
}
}
free(opaque->amc_buf_out);
opaque->n_buf_out = 0;
opaque->amc_buf_out = NULL;
opaque->off_buf_out = 0;
opaque->last_queued_pts = AV_NOPTS_VALUE;
}
if (opaque->acodec)
SDL_AMediaCodec_stop(opaque->acodec);
SDL_WaitThread(opaque->enqueue_thread, NULL);
ALOGI("MediaCodec: %s: exit: %d", __func__, ret);
return ret;
#if 0
fallback_to_ffplay:
ALOGW("fallback to ffplay decoder\n");
return ffp_video_thread(opaque->ffp);
#endif
}
static int func_run_sync(IJKFF_Pipenode *node)
{
JNIEnv *env = NULL;
IJKFF_Pipenode_Opaque *opaque = node->opaque;
FFPlayer *ffp = opaque->ffp;
VideoState *is = ffp->is;
int ret = 0;
int dequeue_count = 0;
if (!opaque->acodec) {
return ffp_video_thread(ffp);
}
if (JNI_OK != SDL_JNI_SetupThreadEnv(&env)) {
ALOGE("%s: SetupThreadEnv failed\n", __func__);
return -1;
}
opaque->frame_width = opaque->avctx->width;
opaque->frame_height = opaque->avctx->height;
ffpipeline_set_surface_need_reconfigure(opaque->pipeline, true);
ret = reconfigure_codec_l(env, node);
if (ret != 0) {
ALOGE("%s: reconfigure_codec failed\n", __func__);
goto fail;
}
opaque->enqueue_thread = SDL_CreateThreadEx(&opaque->_enqueue_thread, enqueue_thread_func, node, "amediacodec_input_thread");
if (!opaque->enqueue_thread) {
ALOGE("%s: SDL_CreateThreadEx failed\n", __func__);
ret = -1;
goto fail;
}
while (!is->abort_request) {
int64_t timeUs = opaque->acodec_first_dequeue_output_request ? 0 : AMC_OUTPUT_TIMEOUT_US;
ret = drain_output_buffer(env, node, timeUs, &dequeue_count);
if (opaque->acodec_first_dequeue_output_request) {
SDL_LockMutex(opaque->acodec_first_dequeue_output_mutex);
opaque->acodec_first_dequeue_output_request = false;
SDL_CondSignal(opaque->acodec_first_dequeue_output_cond);
SDL_UnlockMutex(opaque->acodec_first_dequeue_output_mutex);
}
if (ret != 0) {
ret = -1;
goto fail;
}
}
fail:
ffp_packet_queue_abort(&opaque->fake_pictq);
if (opaque->acodec)
SDL_AMediaCodec_stop(opaque->acodec);
SDL_WaitThread(opaque->enqueue_thread, NULL);
SDL_AMediaCodec_decreaseReferenceP(&opaque->acodec);
ALOGI("MediaCodec: %s: exit: %d", __func__, ret);
return ret;
#if 0
fallback_to_ffplay:
ALOGW("fallback to ffplay decoder\n");
return ffp_video_thread(opaque->ffp);
#endif
}
static int func_run_sync(IJKFF_Pipenode *node)
{
JNIEnv *env = NULL;
IJKFF_Pipenode_Opaque *opaque = node->opaque;
FFPlayer *ffp = opaque->ffp;
VideoState *is = ffp->is;
Decoder *d = &is->viddec;
PacketQueue *q = d->queue;
int ret = 0;
int dequeue_count = 0;
AVFrame *frame = NULL;
int got_frame = 0;
AVRational tb = is->video_st->time_base;
AVRational frame_rate = av_guess_frame_rate(is->ic, is->video_st, NULL);
double duration;
double pts;
if (!opaque->acodec) {
return ffp_video_thread(ffp);
}
if (JNI_OK != SDL_JNI_SetupThreadEnv(&env)) {
ALOGE("%s: SetupThreadEnv failed\n", __func__);
return -1;
}
frame = av_frame_alloc();
if (!frame)
goto fail;
if (opaque->frame_rotate_degrees == 90 || opaque->frame_rotate_degrees == 270) {
opaque->frame_width = opaque->avctx->height;
opaque->frame_height = opaque->avctx->width;
} else {
opaque->frame_width = opaque->avctx->width;
opaque->frame_height = opaque->avctx->height;
}
opaque->enqueue_thread = SDL_CreateThreadEx(&opaque->_enqueue_thread, enqueue_thread_func, node, "amediacodec_input_thread");
if (!opaque->enqueue_thread) {
ALOGE("%s: SDL_CreateThreadEx failed\n", __func__);
ret = -1;
goto fail;
}
while (!q->abort_request) {
int64_t timeUs = opaque->acodec_first_dequeue_output_request ? 0 : AMC_OUTPUT_TIMEOUT_US;
got_frame = 0;
ret = drain_output_buffer(env, node, timeUs, &dequeue_count, frame, &got_frame);
if (opaque->acodec_first_dequeue_output_request) {
SDL_LockMutex(opaque->acodec_first_dequeue_output_mutex);
opaque->acodec_first_dequeue_output_request = false;
SDL_CondSignal(opaque->acodec_first_dequeue_output_cond);
SDL_UnlockMutex(opaque->acodec_first_dequeue_output_mutex);
}
if (ret != 0) {
ret = -1;
if (got_frame && frame->opaque)
SDL_VoutAndroid_releaseBufferProxyP(opaque->weak_vout, (SDL_AMediaCodecBufferProxy **)&frame->opaque, false);
goto fail;
}
if (got_frame) {
duration = (frame_rate.num && frame_rate.den ? av_q2d((AVRational){frame_rate.den, frame_rate.num}) : 0);
pts = (frame->pts == AV_NOPTS_VALUE) ? NAN : frame->pts * av_q2d(tb);
ret = ffp_queue_picture(ffp, frame, pts, duration, av_frame_get_pkt_pos(frame), is->viddec.pkt_serial);
if (ret) {
if (frame->opaque)
SDL_VoutAndroid_releaseBufferProxyP(opaque->weak_vout, (SDL_AMediaCodecBufferProxy **)&frame->opaque, false);
}
av_frame_unref(frame);
}
}
fail:
av_frame_free(&frame);
ffp_packet_queue_abort(&opaque->fake_pictq);
if (opaque->n_buf_out) {
free(opaque->amc_buf_out);
opaque->n_buf_out = 0;
opaque->amc_buf_out = NULL;
opaque->off_buf_out = 0;
opaque->last_queued_pts = AV_NOPTS_VALUE;
}
if (opaque->acodec) {
SDL_VoutAndroid_invalidateAllBuffers(opaque->weak_vout);
SDL_AMediaCodec_stop(opaque->acodec);
}
SDL_WaitThread(opaque->enqueue_thread, NULL);
ALOGI("MediaCodec: %s: exit: %d", __func__, ret);
return ret;
#if 0
fallback_to_ffplay:
ALOGW("fallback to ffplay decoder\n");
return ffp_video_thread(opaque->ffp);
#endif
}
