- fixed coutner when called extra times
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a0337c80e1
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@ -1788,14 +1788,15 @@ PixelBufferWrapper::PixelBufferWrapper(int pboCount,int bufferSize) {
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}
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}
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void PixelBufferWrapper::addBuffersToPixelBuf(int pboCount) {
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void PixelBufferWrapper::addBuffersToPixelBuf(int pboCount) {
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int iStartIndex = pboIds.size();
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for(int i = 0; i < pboCount; ++i) {
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for(int i = 0; i < pboCount; ++i) {
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if(SystemFlags::VERBOSE_MODE_ENABLED) printf("PBO Gen i = %d\n",i);
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if(SystemFlags::VERBOSE_MODE_ENABLED) printf("PBO Gen i = %d\n",i);
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pboIds.push_back(0);
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pboIds.push_back(0);
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glGenBuffersARB(1, (GLuint*)&pboIds[i]);
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glGenBuffersARB(1, (GLuint*)&pboIds[i+iStartIndex]);
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// create pixel buffer objects, you need to delete them when program exits.
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// create pixel buffer objects, you need to delete them when program exits.
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// glBufferDataARB with NULL pointer reserves only memory space.
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// glBufferDataARB with NULL pointer reserves only memory space.
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glBindBufferARB(GL_PIXEL_PACK_BUFFER_ARB, pboIds[i]);
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glBindBufferARB(GL_PIXEL_PACK_BUFFER_ARB, pboIds[i+iStartIndex]);
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glBufferDataARB(GL_PIXEL_PACK_BUFFER_ARB, bufferSize, 0, GL_STREAM_READ_ARB);
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glBufferDataARB(GL_PIXEL_PACK_BUFFER_ARB, bufferSize, 0, GL_STREAM_READ_ARB);
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}
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}
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glBindBufferARB(GL_PIXEL_PACK_BUFFER_ARB, 0);
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glBindBufferARB(GL_PIXEL_PACK_BUFFER_ARB, 0);
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