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Istill can't figure that out

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This commit is contained in:
Ben Kyd
2024-01-08 11:10:13 +00:00
parent 33a6592d41
commit 7f80ef96e1
5 changed files with 81 additions and 39 deletions
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38
src/graphics/rendertarget.cpp
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@@ -231,6 +231,35 @@ void dynamic_rendertarget_update(DynamicCPUTarget* target, void* data, VkExtent2
VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_GENERAL);
// Sync with Fence
// we need a fence here because we need to wait for the image to be ready
// before we can copy to it
VkFenceCreateInfo fenceInfo {};
fenceInfo.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO;
fenceInfo.flags = 0;
VkFence fence;
if (vkCreateFence(target->Device->VulkanDevice, &fenceInfo, nullptr, &fence)
!= VK_SUCCESS) {
yolo::error("failed to create fence!");
}
VkSubmitInfo submitInfo {};
submitInfo.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submitInfo.pNext = nullptr;
submitInfo.waitSemaphoreCount = 0;
submitInfo.pWaitSemaphores = nullptr;
submitInfo.pWaitDstStageMask = nullptr;
submitInfo.commandBufferCount = 0;
submitInfo.pCommandBuffers = nullptr;
submitInfo.signalSemaphoreCount = 0;
submitInfo.pSignalSemaphores = nullptr;
if (vkQueueSubmit(target->Device->VulkanGraphicsQueue, 1, &submitInfo, fence)
!= VK_SUCCESS) {
yolo::error("failed to submit queue!");
}
vkWaitForFences(target->Device->VulkanDevice, 1, &fence, VK_TRUE, UINT64_MAX);
// Map Memory
void* mappedData;
@@ -239,13 +268,16 @@ void dynamic_rendertarget_update(DynamicCPUTarget* target, void* data, VkExtent2
memcpy(mappedData, data, target->StagingBuffer->Size);
vkUnmapMemory(target->Device->VulkanDevice, target->StagingBuffer->DeviceData);
transition_image_layout(target->Device, target->Image, target->Format,
VK_IMAGE_LAYOUT_GENERAL, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
// No we have the data in the buffer, let's move it to the image
graphics::renderer_submit_now(
target->Device->RenderContext, [&](VulkanRenderer* re, VkCommandBuffer* cmd) {
VkBufferImageCopy region {};
region.bufferOffset = 0;
region.bufferRowLength = 0;
region.bufferImageHeight = 0;
region.bufferRowLength = size.width;
region.bufferImageHeight = size.height;
region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
region.imageSubresource.mipLevel = 0;
@@ -260,6 +292,8 @@ void dynamic_rendertarget_update(DynamicCPUTarget* target, void* data, VkExtent2
});
// Sync with Fence
vkResetFences(target->Device->VulkanDevice, 1, &fence);
vkDestroyFence(target->Device->VulkanDevice, fence, nullptr);
// Transition to whatever we need
transition_image_layout(target->Device, target->Image, target->Format,