static int amc_queue_picture_fake(IJKFF_Pipenode *node, AVPacket *pkt)
{
IJKFF_Pipenode_Opaque *opaque = node->opaque;
FFPlayer *ffp = opaque->ffp;
VideoState *is = ffp->is;
int64_t time_stamp = pkt->pts;
if (!time_stamp && pkt->dts)
time_stamp = pkt->dts;
if (time_stamp > 0) {
time_stamp = av_rescale_q(time_stamp, is->video_st->time_base, AV_TIME_BASE_Q);
} else {
time_stamp = 0;
}
SDL_AMediaCodecBufferInfo buffer_info;
memset(&buffer_info, 0, sizeof(buffer_info));
buffer_info.presentationTimeUs = time_stamp;
return amc_queue_picture_buffer(node, -1, &buffer_info);
}
static int drain_output_buffer_l(JNIEnv *env, IJKFF_Pipenode *node, int64_t timeUs, int *dequeue_count)
{
IJKFF_Pipenode_Opaque *opaque = node->opaque;
int ret = 0;
SDL_AMediaCodecBufferInfo bufferInfo;
ssize_t output_buffer_index = 0;
if (dequeue_count)
*dequeue_count = 0;
if (JNI_OK != SDL_JNI_SetupThreadEnv(&env)) {
ALOGE("%s:create: SetupThreadEnv failed\n", __func__);
return -1;
}
output_buffer_index = SDL_AMediaCodec_dequeueOutputBuffer(opaque->acodec, &bufferInfo, timeUs);
if (output_buffer_index == AMEDIACODEC__INFO_OUTPUT_BUFFERS_CHANGED) {
ALOGI("AMEDIACODEC__INFO_OUTPUT_BUFFERS_CHANGED\n");
// continue;
} else if (output_buffer_index == AMEDIACODEC__INFO_OUTPUT_FORMAT_CHANGED) {
ALOGI("AMEDIACODEC__INFO_OUTPUT_FORMAT_CHANGED\n");
SDL_AMediaFormat_deleteP(&opaque->output_aformat);
opaque->output_aformat = SDL_AMediaCodec_getOutputFormat(opaque->acodec);
if (opaque->output_aformat) {
int width = 0;
int height = 0;
int color_format = 0;
int stride = 0;
int slice_height = 0;
int crop_left = 0;
int crop_top = 0;
int crop_right = 0;
int crop_bottom = 0;
SDL_AMediaFormat_getInt32(opaque->output_aformat, "width", &width);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "height", &height);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "color-format", &color_format);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "stride", &stride);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "slice-height", &slice_height);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "crop-left", &crop_left);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "crop-top", &crop_top);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "crop-right", &crop_right);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "crop-bottom", &crop_bottom);
// TI decoder could crash after reconfigure
// ffp_notify_msg3(ffp, FFP_MSG_VIDEO_SIZE_CHANGED, width, height);
// opaque->frame_width = width;
// opaque->frame_height = height;
ALOGI(
"AMEDIACODEC__INFO_OUTPUT_FORMAT_CHANGED\n"
" width-height: (%d x %d)\n"
" color-format: (%s: 0x%x)\n"
" stride: (%d)\n"
" slice-height: (%d)\n"
" crop: (%d, %d, %d, %d)\n"
,
width, height,
SDL_AMediaCodec_getColorFormatName(color_format), color_format,
stride,
slice_height,
crop_left, crop_top, crop_right, crop_bottom);
}
// continue;
} else if (output_buffer_index == AMEDIACODEC__INFO_TRY_AGAIN_LATER) {
AMCTRACE("AMEDIACODEC__INFO_TRY_AGAIN_LATER\n");
// continue;
} else if (output_buffer_index < 0) {
// enqueue packet as a fake picture
PacketQueue *fake_q = &opaque->fake_pictq;
SDL_LockMutex(fake_q->mutex);
if (!fake_q->abort_request && fake_q->nb_packets <= 0) {
SDL_CondWaitTimeout(fake_q->cond, fake_q->mutex, 1000);
}
SDL_UnlockMutex(fake_q->mutex);
if (fake_q->abort_request) {
ret = -1;
goto fail;
} else {
AVPacket pkt;
if (ffp_packet_queue_get(&opaque->fake_pictq, &pkt, 1, &opaque->fake_pictq_serial) < 0) {
ret = -1;
goto fail;
} else {
if (!ffp_is_flush_packet(&pkt)) {
if (dequeue_count)
++*dequeue_count;
ret = amc_queue_picture_fake(node, &pkt);
av_free_packet(&pkt);
}
ret = 0;
goto fail;
}
}
} else if (output_buffer_index >= 0) {
if (dequeue_count)
++*dequeue_count;
if (opaque->n_buf_out) {
AMC_Buf_Out *buf_out;
if (opaque->off_buf_out < opaque->n_buf_out) {
// ALOGD("filling buffer... %d", opaque->off_buf_out);
buf_out = &opaque->amc_buf_out[opaque->off_buf_out++];
buf_out->port = output_buffer_index;
buf_out->info = bufferInfo;
buf_out->pts = pts_from_buffer_info(node, &bufferInfo);
sort_amc_buf_out(opaque->amc_buf_out, opaque->off_buf_out);
} else {
double pts;
pts = pts_from_buffer_info(node, &bufferInfo);
if (opaque->last_queued_pts != AV_NOPTS_VALUE &&
pts < opaque->last_queued_pts) {
// ALOGE("early picture, drop!");
SDL_AMediaCodec_releaseOutputBuffer(opaque->acodec, output_buffer_index, false);
goto done;
}
/* already sorted */
buf_out = &opaque->amc_buf_out[opaque->off_buf_out - 1];
/* new picture is the most aged, send now */
if (pts < buf_out->pts) {
ret = amc_queue_picture_buffer(node, output_buffer_index, &bufferInfo);
opaque->last_queued_pts = pts;
// ALOGD("pts = %f", pts);
} else {
int i;
/* find one to send */
for (i = opaque->off_buf_out - 1; i >= 0; i--) {
buf_out = &opaque->amc_buf_out[i];
if (pts > buf_out->pts) {
ret = amc_queue_picture_buffer(node, buf_out->port, &buf_out->info);
opaque->last_queued_pts = buf_out->pts;
// ALOGD("pts = %f", buf_out->pts);
/* replace for sort later */
buf_out->port = output_buffer_index;
buf_out->info = bufferInfo;
buf_out->pts = pts_from_buffer_info(node, &bufferInfo);
sort_amc_buf_out(opaque->amc_buf_out, opaque->n_buf_out);
break;
}
}
/* need to discard current buffer */
if (i < 0) {
// ALOGE("buffer too small, drop picture!");
SDL_AMediaCodec_releaseOutputBuffer(opaque->acodec, output_buffer_index, false);
goto done;
}
}
}
} else {
ret = amc_queue_picture_buffer(node, output_buffer_index, &bufferInfo);
}
}
done:
ret = 0;
fail:
return ret;
}
static int drain_output_buffer_l(JNIEnv *env, IJKFF_Pipenode *node, int64_t timeUs, int *dequeue_count)
{
IJKFF_Pipenode_Opaque *opaque = node->opaque;
int ret = 0;
SDL_AMediaCodecBufferInfo bufferInfo;
ssize_t output_buffer_index = 0;
if (dequeue_count)
*dequeue_count = 0;
if (JNI_OK != SDL_JNI_SetupThreadEnv(&env)) {
ALOGE("%s:create: SetupThreadEnv failed\n", __func__);
return -1;
}
output_buffer_index = SDL_AMediaCodec_dequeueOutputBuffer(opaque->acodec, &bufferInfo, timeUs);
if (output_buffer_index == AMEDIACODEC__INFO_OUTPUT_BUFFERS_CHANGED) {
ALOGI("AMEDIACODEC__INFO_OUTPUT_BUFFERS_CHANGED\n");
// continue;
} else if (output_buffer_index == AMEDIACODEC__INFO_OUTPUT_FORMAT_CHANGED) {
ALOGI("AMEDIACODEC__INFO_OUTPUT_FORMAT_CHANGED\n");
SDL_AMediaFormat_deleteP(&opaque->output_aformat);
opaque->output_aformat = SDL_AMediaCodec_getOutputFormat(opaque->acodec);
if (opaque->output_aformat) {
int width = 0;
int height = 0;
int color_format = 0;
int stride = 0;
int slice_height = 0;
int crop_left = 0;
int crop_top = 0;
int crop_right = 0;
int crop_bottom = 0;
SDL_AMediaFormat_getInt32(opaque->output_aformat, "width", &width);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "height", &height);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "color-format", &color_format);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "stride", &stride);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "slice-height", &slice_height);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "crop-left", &crop_left);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "crop-top", &crop_top);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "crop-right", &crop_right);
SDL_AMediaFormat_getInt32(opaque->output_aformat, "crop-bottom", &crop_bottom);
// TI decoder could crash after reconfigure
// ffp_notify_msg3(ffp, FFP_MSG_VIDEO_SIZE_CHANGED, width, height);
// opaque->frame_width = width;
// opaque->frame_height = height;
ALOGI(
"AMEDIACODEC__INFO_OUTPUT_FORMAT_CHANGED\n"
" width-height: (%d x %d)\n"
" color-format: (%s: 0x%x)\n"
" stride: (%d)"
" slice-height: (%d)"
" crop: (%d, %d, %d, %d)"
,
width, height,
SDL_AMediaCodec_getColorFormatName(color_format), color_format,
stride,
slice_height,
crop_left, crop_top, crop_right, crop_bottom);
}
// continue;
} else if (output_buffer_index == AMEDIACODEC__INFO_TRY_AGAIN_LATER) {
AMCTRACE("AMEDIACODEC__INFO_TRY_AGAIN_LATER\n");
// continue;
} else if (output_buffer_index < 0) {
// enqueue packet as a fake picture
PacketQueue *q = &opaque->fake_pictq;
SDL_LockMutex(q->mutex);
if (!q->abort_request && q->nb_packets <= 0) {
SDL_CondWaitTimeout(q->cond, q->mutex, 1000);
}
SDL_UnlockMutex(q->mutex);
if (q->abort_request) {
ret = -1;
goto fail;
} else {
AVPacket pkt;
if (ffp_packet_queue_get(&opaque->fake_pictq, &pkt, 1, &opaque->fake_pictq_serial) < 0) {
ret = -1;
goto fail;
} else {
if (!ffp_is_flush_packet(&pkt)) {
if (dequeue_count)
++*dequeue_count;
ret = amc_queue_picture_fake(node, &pkt);
av_free_packet(&pkt);
}
ret = 0;
goto fail;
}
}
} else if (output_buffer_index >= 0) {
if (dequeue_count)
++*dequeue_count;
ret = amc_queue_picture_buffer(node, output_buffer_index, &bufferInfo);
}
ret = 0;
fail:
return ret;
}