void CRendererVTB::AfterRenderHook(int idx)
{
CRenderBuffer &buf = m_vtbBuffers[idx];
if (buf.m_fence && glIsSyncAPPLE(buf.m_fence))
{
glDeleteSyncAPPLE(buf.m_fence);
}
buf.m_fence = glFenceSyncAPPLE(GL_SYNC_GPU_COMMANDS_COMPLETE_APPLE, 0);
}
void CRendererVTB::ReleaseBuffer(int idx)
{
CRenderBuffer &buf = m_vtbBuffers[idx];
if (buf.m_videoBuffer)
CVBufferRelease(buf.m_videoBuffer);
buf.m_videoBuffer = nullptr;
if (buf.m_fence && glIsSyncAPPLE(buf.m_fence))
{
glDeleteSyncAPPLE(buf.m_fence);
buf.m_fence = nullptr;
}
}
bool CRendererVTB::NeedBuffer(int idx)
{
CRenderBuffer &buf = m_vtbBuffers[idx];
if (buf.m_fence && glIsSyncAPPLE(buf.m_fence))
{
int syncState = GL_UNSIGNALED_APPLE;
glGetSyncivAPPLE(buf.m_fence, GL_SYNC_STATUS_APPLE, 1, nullptr, &syncState);
if (syncState == GL_SIGNALED_APPLE)
return false;
}
return true;
}
void CRendererVTB::ReleaseBuffer(int idx)
{
YUVBUFFER &buf = m_buffers[idx];
CRenderBuffer &renderBuf = m_vtbBuffers[idx];
if (buf.videoBuffer)
{
if (renderBuf.m_fence && glIsSyncAPPLE(renderBuf.m_fence))
{
glDeleteSyncAPPLE(renderBuf.m_fence);
renderBuf.m_fence = 0;
}
buf.videoBuffer->Release();
buf.videoBuffer = nullptr;
}
}
JNIEXPORT jboolean JNICALL Java_org_lwjgl_opengles_APPLESync_nglIsSyncAPPLE(JNIEnv *__env, jclass clazz, jlong syncAddress) {
glIsSyncAPPLEPROC glIsSyncAPPLE = (glIsSyncAPPLEPROC)tlsGetFunction(379);
intptr_t sync = (intptr_t)syncAddress;
UNUSED_PARAM(clazz)
return (jboolean)glIsSyncAPPLE(sync);
}