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Staggered tile updates and moving texture window to eliminate constant memmove() for animation

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This commit is contained in:
Charles J. Cliffe
2015-01-22 21:32:32 -05:00
parent 1e50f13c1b
commit 6d0fc54400
5 changed files with 67 additions and 32 deletions
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src/demod/DemodulatorThread.cpp
+6 -1
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@@ -90,6 +90,9 @@ void DemodulatorThread::threadMain() {
iqAutoGain = agc_crcf_create();
agc_crcf_set_bandwidth(iqAutoGain, 0.9);
AudioThreadInput *ati_vis = new AudioThreadInput;
ati_vis->data.reserve(DEMOD_VIS_SIZE);
std::cout << "Demodulator thread started.." << std::endl;
terminated = false;
@@ -294,7 +297,6 @@ void DemodulatorThread::threadMain() {
}
if (ati && audioVisOutputQueue != NULL && audioVisOutputQueue->empty()) {
AudioThreadInput *ati_vis = new AudioThreadInput;
int num_vis = DEMOD_VIS_SIZE;
if (stereo) {
@@ -303,6 +305,7 @@ void DemodulatorThread::threadMain() {
if (stereoSize > DEMOD_VIS_SIZE) {
stereoSize = DEMOD_VIS_SIZE;
}
ati_vis->data.resize(stereoSize);
for (int i = 0; i < stereoSize / 2; i++) {
@@ -406,6 +409,8 @@ void DemodulatorThread::threadMain() {
delete audioDataDel;
}
delete ati_vis;
DemodulatorThreadCommand tCmd(DemodulatorThreadCommand::DEMOD_THREAD_CMD_DEMOD_TERMINATED);
tCmd.context = this;
threadQueueNotify->push(tCmd);