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Work on character rendering and frustrum culling etc

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Kelsi 2026-02-22 05:58:45 -08:00
parent fc5294eb0f
commit 7dd1dada5f
16 changed files with 559 additions and 138 deletions
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27
src/rendering/vk_context.cpp
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@ -1041,8 +1041,18 @@ bool VkContext::recreateSwapchain(int width, int height) {
VkCommandBuffer VkContext::beginFrame(uint32_t& imageIndex) {
auto& frame = frames[currentFrame];
// Wait for this frame's fence
vkWaitForFences(device, 1, &frame.inFlightFence, VK_TRUE, UINT64_MAX);
// Wait for this frame's fence (with timeout to detect GPU hangs)
static int beginFrameCounter = 0;
beginFrameCounter++;
VkResult fenceResult = vkWaitForFences(device, 1, &frame.inFlightFence, VK_TRUE, 5000000000ULL); // 5 second timeout
if (fenceResult == VK_TIMEOUT) {
LOG_ERROR("beginFrame[", beginFrameCounter, "] FENCE TIMEOUT (5s) on frame slot ", currentFrame, " — GPU hang detected!");
return VK_NULL_HANDLE;
}
if (fenceResult != VK_SUCCESS) {
LOG_ERROR("beginFrame[", beginFrameCounter, "] fence wait failed: ", (int)fenceResult);
return VK_NULL_HANDLE;
}
// Acquire next swapchain image
VkResult result = vkAcquireNextImageKHR(device, swapchain, UINT64_MAX,
@ -1070,7 +1080,13 @@ VkCommandBuffer VkContext::beginFrame(uint32_t& imageIndex) {
}
void VkContext::endFrame(VkCommandBuffer cmd, uint32_t imageIndex) {
vkEndCommandBuffer(cmd);
static int endFrameCounter = 0;
endFrameCounter++;
VkResult endResult = vkEndCommandBuffer(cmd);
if (endResult != VK_SUCCESS) {
LOG_ERROR("endFrame[", endFrameCounter, "] vkEndCommandBuffer FAILED: ", (int)endResult);
}
auto& frame = frames[currentFrame];
@ -1086,8 +1102,9 @@ void VkContext::endFrame(VkCommandBuffer cmd, uint32_t imageIndex) {
submitInfo.signalSemaphoreCount = 1;
submitInfo.pSignalSemaphores = &frame.renderFinishedSemaphore;
if (vkQueueSubmit(graphicsQueue, 1, &submitInfo, frame.inFlightFence) != VK_SUCCESS) {
LOG_ERROR("Failed to submit draw command buffer");
VkResult submitResult = vkQueueSubmit(graphicsQueue, 1, &submitInfo, frame.inFlightFence);
if (submitResult != VK_SUCCESS) {
LOG_ERROR("endFrame[", endFrameCounter, "] vkQueueSubmit FAILED: ", (int)submitResult);
}
VkPresentInfoKHR presentInfo{};