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Fixes for vulkanExample: frame timing now equals diff between frames for Win & macOS portability, support vsync off rendering on macOS, support swapchain image count change on resize, handle macOS fullscreen; Fixes for xcode example: use PanGestureRecognizer on iOS, add macOS cursor tracking, cleanup Vulkan on shutdown

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This commit is contained in:
Stephen Saunders 2022-06-01 12:46:41 -04:00
parent a1e19ea5de
commit cb343c329a
15 changed files with 222 additions and 87 deletions
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11
xcode/MVKExample.cpp
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@ -17,10 +17,6 @@ void MVKExample::displayLinkOutputCb() { // SRS - expose
_vulkanExample->displayLinkOutputCb();
}
void MVKExample::setRefreshPeriod(double refreshPeriod) { // SRS - set VulkanExampleBase::refreshPeriod from DemoViewController displayLink
_vulkanExample->refreshPeriod = refreshPeriod;
}
void MVKExample::keyPressed(uint32_t keyChar) { // SRS - handle keyboard key presses only (e.g. Pause, Space, etc)
switch (keyChar)
{
@ -113,12 +109,17 @@ void MVKExample::scrollWheel(short wheelDelta) {
_vulkanExample->camera.translate(glm::vec3(0.0f, 0.0f, wheelDelta * 0.05f * _vulkanExample->camera.movementSpeed));
}
void MVKExample::fullScreen(bool fullscreen) {
_vulkanExample->settings.fullscreen = fullscreen;
}
MVKExample::MVKExample(void* view) {
_vulkanExample = new VulkanExample();
_vulkanExample->settings.vsync = true; // SRS - this iOS/macOS example uses displayLink vsync rendering - set before calling prepare()
_vulkanExample->initVulkan();
_vulkanExample->setupWindow(view);
_vulkanExample->prepare();
_vulkanExample->renderLoop(); // SRS - init VulkanExampleBase::destWidth & destHeight, then fall through and return
_vulkanExample->renderLoop(); // SRS - this inits destWidth/destHeight/lastTimestamp/tPrevEnd, then falls through and returns
}
MVKExample::~MVKExample() {