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added option to disable multithreading on images

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This commit is contained in:
itsmattkc
2019-01-07 11:37:37 +11:00
parent 589c3e9df1
commit fee2c457f2
7 changed files with 230 additions and 201 deletions
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playback/cacher.cpp
+8 -4
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@@ -13,6 +13,7 @@
#include "panels/panels.h"
#include "panels/viewer.h"
#include "project/media.h"
#include "io/config.h"
#include "debug.h"
extern "C" {
@@ -458,7 +459,9 @@ void cache_video_worker(Clip* c, long playhead) {
if (c->multithreaded && c->cacher->interrupt) return; // abort
AVFrame* send_frame = c->frame;
// qint64 time = QDateTime::currentMSecsSinceEpoch();
read_ret = (c->use_existing_frame) ? 0 : retrieve_next_frame(c, send_frame);
// dout << QDateTime::currentMSecsSinceEpoch() - time;
c->use_existing_frame = false;
if (read_ret >= 0) {
bool send_it = true;
@@ -677,10 +680,11 @@ void open_clip_worker(Clip* clip) {
clip->opts = NULL;
// optimized decoding settings
if (clip->stream->codecpar->codec_id != AV_CODEC_ID_PNG &&
clip->stream->codecpar->codec_id != AV_CODEC_ID_APNG &&
clip->stream->codecpar->codec_id != AV_CODEC_ID_TIFF &&
clip->stream->codecpar->codec_id != AV_CODEC_ID_PSD) {
if ((clip->stream->codecpar->codec_id != AV_CODEC_ID_PNG &&
clip->stream->codecpar->codec_id != AV_CODEC_ID_APNG &&
clip->stream->codecpar->codec_id != AV_CODEC_ID_TIFF &&
clip->stream->codecpar->codec_id != AV_CODEC_ID_PSD)
|| !config.disable_multithreading_for_images) {
av_dict_set(&clip->opts, "threads", "auto", 0);
}
if (clip->stream->codecpar->codec_id == AV_CODEC_ID_H264) {