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Android 硬解情况下 sps/pps变化时重启解码器继续播放 #5385

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Android 硬解情况下 sps/pps变化时重启解码器继续播放 #5385

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26 changes: 22 additions & 4 deletions ijkmedia/ijkplayer/android/pipeline/ffpipenode_android_mediacodec_vdec.c
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Original file line number Diff line number Diff line change
Expand Up @@ -552,9 +552,15 @@ static int feed_input_buffer2(JNIEnv *env, IJKFF_Pipenode *node, int64_t timeUs,
avcodec_free_context(&new_avctx);
return change_ret;
} else {
if (opaque->codecpar->width != new_avctx->width &&
opaque->codecpar->height != new_avctx->height) {
AVCodecContext *ic = opaque->decoder->avctx;
// resolution change or extradata change(eg.same resolution video. extradata change contain extradata size change and extradata content change)
if ((opaque->codecpar->width != new_avctx->width && opaque->codecpar->height != new_avctx->height)
|| size_data_size != ic->extradata_size
|| memcmp(ic->extradata, new_avctx->extradata, size_data_size) != 0) {
ALOGW("AV_PKT_DATA_NEW_EXTRADATA: %d x %d\n", new_avctx->width, new_avctx->height);
//update extradata and extradata_size for next extradata change
ic->extradata_size = size_data_size;
ic->extradata = new_avctx->extradata;
avcodec_parameters_from_context(opaque->codecpar, new_avctx);
opaque->aformat_need_recreate = true;
ffpipeline_set_surface_need_reconfigure_l(pipeline, true);
Expand Down Expand Up @@ -799,9 +805,15 @@ static int feed_input_buffer(JNIEnv *env, IJKFF_Pipenode *node, int64_t timeUs,
avcodec_free_context(&new_avctx);
return change_ret;
} else {
if (opaque->codecpar->width != new_avctx->width &&
opaque->codecpar->height != new_avctx->height) {
AVCodecContext *ic = opaque->decoder->avctx;
// resolution change or extradata change(eg.same resolution video. extradata change contain extradata size change and extradata content change)
if ((opaque->codecpar->width != new_avctx->width && opaque->codecpar->height != new_avctx->height)
|| size_data_size != ic->extradata_size
|| memcmp(ic->extradata, new_avctx->extradata, size_data_size) != 0) {
ALOGW("AV_PKT_DATA_NEW_EXTRADATA: %d x %d\n", new_avctx->width, new_avctx->height);
//update extradata and extradata_size for next extradata change
ic->extradata_size = size_data_size;
ic->extradata = new_avctx->extradata;
avcodec_parameters_from_context(opaque->codecpar, new_avctx);
opaque->aformat_need_recreate = true;
ffpipeline_set_surface_need_reconfigure_l(pipeline, true);
Expand Down Expand Up @@ -1126,6 +1138,12 @@ static int drain_output_buffer_l(JNIEnv *env, IJKFF_Pipenode *node, int64_t time
// ffp_notify_msg3(ffp, FFP_MSG_VIDEO_SIZE_CHANGED, width, height);
// opaque->frame_width = width;
// opaque->frame_height = height;

// update frame width and height for send FFP_MSG_VIDEO_SIZE_CHANGED msg on queue_picture method.
if(opaque->ffp->mediacodec_handle_resolution_change && opaque->codecpar->codec_id == AV_CODEC_ID_H264){
opaque->frame_width = width;
opaque->frame_height = height;
}
ALOGI(
"AMEDIACODEC__INFO_OUTPUT_FORMAT_CHANGED\n"
" width-height: (%d x %d)\n"
Expand Down