52 lines
1 KiB
C++
52 lines
1 KiB
C++
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#include "stdafx.h"
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#include "GifRecorder.h"
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#include "gif.h"
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GifRecorder::GifRecorder()
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{
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_gif.reset(new GifWriter());
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}
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GifRecorder::~GifRecorder()
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{
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StopRecording();
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}
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bool GifRecorder::StartRecording(string filename, uint32_t width, uint32_t height, uint32_t bpp, uint32_t audioSampleRate, double fps)
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{
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_outputFile = filename;
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_recording = GifBegin(_gif.get(), filename.c_str(), width, height, 2, 8, false);
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_frameCounter = 0;
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return _recording;
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}
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void GifRecorder::StopRecording()
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{
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if(_recording) {
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GifEnd(_gif.get());
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}
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}
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void GifRecorder::AddFrame(void* frameBuffer, uint32_t width, uint32_t height, double fps)
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{
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_frameCounter++;
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if(fps < 55 || (_frameCounter % 6) != 0) {
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//At 60 FPS, skip 1 of every 6 frames (max FPS for GIFs is 50fps)
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GifWriteFrame(_gif.get(), (uint8_t*)frameBuffer, width, height, 2, 8, false);
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}
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}
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void GifRecorder::AddSound(int16_t* soundBuffer, uint32_t sampleCount, uint32_t sampleRate)
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{
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}
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bool GifRecorder::IsRecording()
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{
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return _recording;
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}
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string GifRecorder::GetOutputFile()
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{
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return _outputFile;
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}
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