private void ClearImage_Paint(object sender, PaintEventArgs e)
{
System.Drawing.Imaging.BitmapData bitmapData = _Bitmap.LockBits(new Rectangle(0, 0, _Bitmap.Width, _Bitmap.Height), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
_Queue.Submit(new VkSubmitInfo[]
{
new VkSubmitInfo()
{
commandBuffers = new VkCommandBuffer[] { _CommandBuffer }
}
}, _Fence);
if (_Fence.WaitForFence(1000))
{
// If the submission completed we copy the image data into the bitmap data
Copy(bitmapData.Scan0, _ImagePtr, (int)_Image.MemoryRequirements.size);
}
_Bitmap.UnlockBits(bitmapData);
e.Graphics.DrawImage(_Bitmap, new Rectangle(0, 0, Width, Height));
}
private void Triangle_Paint(object sender, PaintEventArgs e)
{
System.Drawing.Imaging.BitmapData bitmapData = _Bitmap.LockBits(new Rectangle(0, 0, _Bitmap.Width, _Bitmap.Height), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
_Queue.Submit(new VkSubmitInfo[]
{
new VkSubmitInfo()
{
commandBuffers = new VkCommandBuffer[] { _CommandBuffer }
}
}, _Fence);
if (_Fence.WaitForFence(1000))
{
// If the submission completed we copy the image data into the bitmap data
_Framebuffer.BlitFramebufferToPointer(_Queue, bitmapData.Scan0);
}
else
{
this.Invalidate();
}
_Bitmap.UnlockBits(bitmapData);
e.Graphics.DrawImage(_Bitmap, new Rectangle(0, 0, Width, Height));
}
void MainLoop()
{
var waitSemaphores = new List <VkSemaphore> {
imageAvailableSemaphore
};
var waitStages = new List <VkPipelineStageFlags> {
VkPipelineStageFlags.ColorAttachmentOutputBit
};
var signalSemaphores = new List <VkSemaphore> {
renderFinishedSemaphore
};
var swapchains = new List <VkSwapchain> {
swapchain
};
var commandBuffer = new List <VkCommandBuffer>()
{
null
};
var index = new List <int>()
{
0
};
var submitInfo = new VkSubmitInfo();
submitInfo.waitSemaphores = waitSemaphores;
submitInfo.waitDstStageMask = waitStages;
submitInfo.commandBuffers = commandBuffer;
submitInfo.signalSemaphores = signalSemaphores;
var presentInfo = new VkPresentInfo();
presentInfo.waitSemaphores = signalSemaphores;
presentInfo.swapchains = swapchains;
presentInfo.imageIndices = index;
var submitInfos = new List <VkSubmitInfo> {
submitInfo
};
GLFW.ShowWindow(window);
while (true)
{
GLFW.PollEvents();
if (GLFW.GetKey(window, CSGL.Input.KeyCode.Enter) == CSGL.Input.KeyAction.Press)
{
break;
}
if (GLFW.WindowShouldClose(window))
{
break;
}
if (recreateSwapchainFlag)
{
recreateSwapchainFlag = false;
RecreateSwapchain();
}
int imageIndex;
var result = swapchain.AcquireNextImage(-1, imageAvailableSemaphore, null, out imageIndex);
if (result == VkResult.ErrorOutOfDateKhr || result == VkResult.SuboptimalKhr)
{
RecreateSwapchain();
continue;
}
commandBuffer[0] = commandBuffers[(int)imageIndex];
swapchains[0] = swapchain;
index[0] = imageIndex;
graphicsQueue.Submit(submitInfos, null);
result = presentQueue.Present(presentInfo);
if (result == VkResult.ErrorOutOfDateKhr || result == VkResult.SuboptimalKhr)
{
RecreateSwapchain();
}
}
device.WaitIdle();
}
void MainLoop()
{
var waitSemaphores = new List <VkSemaphore> {
imageAvailableSemaphore
};
var waitStages = new List <VkPipelineStageFlags> {
VkPipelineStageFlags.ColorAttachmentOutputBit
};
var signalSemaphores = new List <VkSemaphore> {
renderFinishedSemaphore
};
var swapchains = new List <VkSwapchain> {
swapchain
};
var commandBuffers = new List <VkCommandBuffer> {
null
};
var index = new List <int> {
0
};
var submitInfo = new VkSubmitInfo();
submitInfo.waitSemaphores = waitSemaphores;
submitInfo.waitDstStageMask = waitStages;
submitInfo.commandBuffers = commandBuffers;
submitInfo.signalSemaphores = signalSemaphores;
var presentInfo = new VkPresentInfo();
presentInfo.waitSemaphores = signalSemaphores;
presentInfo.swapchains = swapchains;
presentInfo.imageIndices = index;
var submitInfos = new List <VkSubmitInfo> {
submitInfo
};
GLFW.ShowWindow(window.Native);
generator.Start();
while (!window.ShouldClose)
{
GLFW.PollEvents();
UpdateUniformBuffer();
if (recreateSwapchainFlag)
{
recreateSwapchainFlag = false;
RecreateSwapchain();
}
int imageIndex;
var result = swapchain.AcquireNextImage(-1, imageAvailableSemaphore, null, out imageIndex);
Interop.Copy(generator.Pixels, stagingBufferPtr);
commandBuffers[0] = this.commandBuffers[(int)imageIndex];
swapchains[0] = swapchain;
index[0] = imageIndex;
graphicsQueue.Submit(submitInfos, null);
result = presentQueue.Present(presentInfo);
}
device.WaitIdle();
}
