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Add framerate control to sherlock265 #310

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Add framerate control to sherlock265 #310

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402bd20
Fix framerate for 30fps
EdenGottlieb Dec 16, 2021
9e7e667
use namespace
EdenGottlieb Dec 16, 2021
f882c2a
rename variable
EdenGottlieb Dec 16, 2021
8839867
Add framerate slider
EdenGottlieb Dec 21, 2021
2e44845
Use sleep that doesn't block the UI thread
EdenGottlieb Dec 21, 2021
4371256
Fix bug where decode_time > frame time
EdenGottlieb Dec 21, 2021
a3f84a8
Remove unused imports & log
EdenGottlieb Dec 21, 2021
9d1cc22
Increase maximum framerate to 300
EdenGottlieb Dec 21, 2021
300d737
Don't sleep if not required
EdenGottlieb Dec 21, 2021
8f007b3
code structure
EdenGottlieb Dec 21, 2021
df22315
Use microseconds for sleep
EdenGottlieb Dec 21, 2021
c126040
variable rename
EdenGottlieb Dec 21, 2021
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use namespace
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@EdenGottlieb
EdenGottlieb committed Dec 16, 2021
commit 9e7e6670df823801352b5d5ca4b86e30a7d06021
8 changes: 5 additions & 3 deletions sherlock265/VideoDecoder.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@ using namespace videogfx;
#include <thread>

using namespace std;
using namespace std::chrono;

VideoDecoder::VideoDecoder()
: mFH(NULL),
Expand Down Expand Up @@ -133,7 +134,7 @@ void VideoDecoder::decoder_loop()
img = de265_peek_next_picture(ctx);
while (img==NULL)
{
auto start = std::chrono::system_clock::now();
auto start = system_clock::now();
mutex.unlock();
int more=1;
de265_error err = de265_decode(ctx, &more);
Expand All @@ -142,8 +143,9 @@ void VideoDecoder::decoder_loop()
if (more && err == DE265_OK) {
// try again to get picture

std::chrono::duration<double> decode_time = std::chrono::system_clock::now() - start;
std::chrono::duration<double> sleep_for_time = std::chrono::milliseconds(33) - decode_time;
duration<double> decode_time = system_clock::now() - start;
duration<double> sleep_for_time = milliseconds(33) - decode_time;

std::this_thread::sleep_for(sleep_for_time);

img = de265_peek_next_picture(ctx);
Expand Down