mirror of
https://github.com/Yours3lf/rpi-vk-driver.git
synced 2024-12-01 13:24:20 +01:00
added all basic stuff, now on to getting something onto the screen
This commit is contained in:
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parent
1e73f44f50
commit
ba5fb7e761
559
driver/driver.c
559
driver/driver.c
@ -69,6 +69,11 @@ typedef struct VkQueue_T
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int familyIndex;
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} _queue;
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typedef struct VkCommandBuffer_T
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{
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int dummy;
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} _commandBuffer;
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VkQueueFamilyProperties _queueFamilyProperties[] =
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{
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{
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@ -349,101 +354,297 @@ VKAPI_ATTR VkResult VKAPI_CALL vkCreateSemaphore(
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/*
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* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkGetPhysicalDeviceSurfaceCapabilitiesKHR
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* The capabilities of a swapchain targetting a surface are the intersection of the capabilities of the WSI platform,
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* the native window or display, and the physical device. The resulting capabilities can be obtained with the queries listed
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* below in this section. Capabilities that correspond to image creation parameters are not independent of each other:
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* combinations of parameters that are not supported as reported by vkGetPhysicalDeviceImageFormatProperties are not supported
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* by the surface on that physical device, even if the capabilities taken individually are supported as part of some other parameter combinations.
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*
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* capabilities the specified device supports for a swapchain created for the surface
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*/
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VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceCapabilitiesKHR(
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VkPhysicalDevice physicalDevice,
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VkSurfaceKHR surface,
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VkSurfaceCapabilitiesKHR* pSurfaceCapabilities)
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{
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assert(physicalDevice);
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assert(surface);
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assert(pSurfaceCapabilities);
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pSurfaceCapabilities->minImageCount = 1; //min 1
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pSurfaceCapabilities->maxImageCount = 2; //TODO max 2 for double buffering for now...
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pSurfaceCapabilities->currentExtent.width = ((modeset_dev*)surface)->bufs[0].width;
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pSurfaceCapabilities->currentExtent.height = ((modeset_dev*)surface)->bufs[0].height;
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pSurfaceCapabilities->minImageExtent.width = ((modeset_dev*)surface)->bufs[0].width; //TODO
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pSurfaceCapabilities->minImageExtent.height = ((modeset_dev*)surface)->bufs[0].height; //TODO
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pSurfaceCapabilities->maxImageExtent.width = ((modeset_dev*)surface)->bufs[0].width; //TODO
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pSurfaceCapabilities->maxImageExtent.height = ((modeset_dev*)surface)->bufs[0].height; //TODO
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pSurfaceCapabilities->maxImageArrayLayers = 1; //TODO maybe more layers for cursor etc.
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pSurfaceCapabilities->supportedTransforms = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR; //TODO no rotation for now
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pSurfaceCapabilities->currentTransform = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR; //TODO get this from dev
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pSurfaceCapabilities->supportedCompositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR; //TODO no alpha compositing for now
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pSurfaceCapabilities->supportedUsageFlags = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT; //well we want to draw on the screen right
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return VK_SUCCESS;
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}
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VKAPI_ATTR VkResult VKAPI_CALL vkDeviceWaitIdle(
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VkDevice device)
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/*
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* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkGetPhysicalDeviceSurfaceFormatsKHR
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* If pSurfaceFormats is NULL, then the number of format pairs supported for the given surface is returned in pSurfaceFormatCount.
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* The number of format pairs supported will be greater than or equal to 1. Otherwise, pSurfaceFormatCount must point to a variable
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* set by the user to the number of elements in the pSurfaceFormats array, and on return the variable is overwritten with the number
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* of structures actually written to pSurfaceFormats. If the value of pSurfaceFormatCount is less than the number of format pairs supported,
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* at most pSurfaceFormatCount structures will be written. If pSurfaceFormatCount is smaller than the number of format pairs supported for the given surface,
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* VK_INCOMPLETE will be returned instead of VK_SUCCESS to indicate that not all the available values were returned.
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*/
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VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceFormatsKHR(
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VkPhysicalDevice physicalDevice,
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VkSurfaceKHR surface,
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uint32_t* pSurfaceFormatCount,
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VkSurfaceFormatKHR* pSurfaceFormats)
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{
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assert(physicalDevice);
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assert(surface);
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assert(pSurfaceFormatCount);
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const int numFormats = 1;
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if(!pSurfaceFormats)
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{
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*pSurfaceFormatCount = numFormats;
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return VK_SUCCESS;
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}
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VKAPI_ATTR void VKAPI_CALL vkFreeCommandBuffers(
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VkDevice device,
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VkCommandPool commandPool,
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uint32_t commandBufferCount,
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const VkCommandBuffer* pCommandBuffers)
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{
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int arraySize = *pSurfaceFormatCount;
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int elementsWritten = min(numFormats, arraySize);
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for(int c = 0; c < elementsWritten; ++c)
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{
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//TODO
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pSurfaceFormats[c].colorSpace = VK_COLOR_SPACE_SRGB_NONLINEAR_KHR;
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pSurfaceFormats[c].format = VK_FORMAT_R8G8B8A8_UNORM;
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}
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VKAPI_ATTR void VKAPI_CALL vkDestroyCommandPool(
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VkDevice device,
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VkCommandPool commandPool,
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const VkAllocationCallbacks* pAllocator)
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{
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*pSurfaceFormatCount = elementsWritten;
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if(elementsWritten < numFormats)
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{
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return VK_INCOMPLETE;
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}
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VKAPI_ATTR void VKAPI_CALL vkDestroySemaphore(
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VkDevice device,
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VkSemaphore semaphore,
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const VkAllocationCallbacks* pAllocator)
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{
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return VK_SUCCESS;
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}
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VKAPI_ATTR void VKAPI_CALL vkDestroySwapchainKHR(
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/*
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* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkGetPhysicalDeviceSurfacePresentModesKHR
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* If pPresentModes is NULL, then the number of presentation modes supported for the given surface is returned in pPresentModeCount.
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* Otherwise, pPresentModeCount must point to a variable set by the user to the number of elements in the pPresentModes array,
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* and on return the variable is overwritten with the number of values actually written to pPresentModes.
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* If the value of pPresentModeCount is less than the number of presentation modes supported, at most pPresentModeCount values will be written.
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* If pPresentModeCount is smaller than the number of presentation modes supported for the given surface, VK_INCOMPLETE will be returned instead of
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* VK_SUCCESS to indicate that not all the available values were returned.
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*/
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VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfacePresentModesKHR(
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VkPhysicalDevice physicalDevice,
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VkSurfaceKHR surface,
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uint32_t* pPresentModeCount,
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VkPresentModeKHR* pPresentModes)
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{
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assert(physicalDevice);
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assert(surface);
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assert(pPresentModeCount);
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const int numModes = 1;
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if(!pPresentModes)
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{
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*pPresentModeCount = numModes;
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return VK_SUCCESS;
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}
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int arraySize = *pPresentModeCount;
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int elementsWritten = min(numModes, arraySize);
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for(int c = 0; c < elementsWritten; ++c)
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{
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//TODO
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pPresentModes[c] = VK_PRESENT_MODE_FIFO_KHR;
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}
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*pPresentModeCount = elementsWritten;
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if(elementsWritten < numModes)
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{
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return VK_INCOMPLETE;
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}
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return VK_SUCCESS;
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}
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/*
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* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkCreateSwapchainKHR
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*/
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VKAPI_ATTR VkResult VKAPI_CALL vkCreateSwapchainKHR(
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VkDevice device,
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const VkSwapchainCreateInfoKHR* pCreateInfo,
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const VkAllocationCallbacks* pAllocator,
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VkSwapchainKHR* pSwapchain)
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{
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assert(device);
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assert(pCreateInfo);
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//TODO: allocator is ignored for now
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assert(pAllocator == 0);
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*pSwapchain = pCreateInfo->surface; //TODO
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return VK_SUCCESS;
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}
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/*
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* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkGetSwapchainImagesKHR
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* If pSwapchainImages is NULL, then the number of presentable images for swapchain is returned in pSwapchainImageCount.
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* Otherwise, pSwapchainImageCount must point to a variable set by the user to the number of elements in the pSwapchainImages array,
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* and on return the variable is overwritten with the number of structures actually written to pSwapchainImages.
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* If the value of pSwapchainImageCount is less than the number of presentable images for swapchain, at most pSwapchainImageCount structures will be written.
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* If pSwapchainImageCount is smaller than the number of presentable images for swapchain, VK_INCOMPLETE will be returned instead of VK_SUCCESS to
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* indicate that not all the available values were returned.
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*/
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VKAPI_ATTR VkResult VKAPI_CALL vkGetSwapchainImagesKHR(
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VkDevice device,
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VkSwapchainKHR swapchain,
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const VkAllocationCallbacks* pAllocator)
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uint32_t* pSwapchainImageCount,
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VkImage* pSwapchainImages)
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{
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assert(device);
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assert(swapchain);
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const int numImages = 2;
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if(!pSwapchainImages)
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{
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*pSwapchainImageCount = numImages;
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return VK_SUCCESS;
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}
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VKAPI_ATTR void VKAPI_CALL vkDestroyDevice(
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int arraySize = *pSwapchainImageCount;
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int elementsWritten = min(numImages, arraySize);
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for(int c = 0; c < elementsWritten; ++c)
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{
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//TODO
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pSwapchainImages[c] = c;
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}
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*pSwapchainImageCount = elementsWritten;
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if(elementsWritten < numImages)
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{
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return VK_INCOMPLETE;
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}
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return VK_SUCCESS;
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}
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/*
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* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#commandbuffers-pools
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* Command pools are opaque objects that command buffer memory is allocated from, and which allow the implementation to amortize the
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* cost of resource creation across multiple command buffers. Command pools are externally synchronized, meaning that a command pool must
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* not be used concurrently in multiple threads. That includes use via recording commands on any command buffers allocated from the pool,
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* as well as operations that allocate, free, and reset command buffers or the pool itself.
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*/
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VKAPI_ATTR VkResult VKAPI_CALL vkCreateCommandPool(
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VkDevice device,
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const VkAllocationCallbacks* pAllocator)
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const VkCommandPoolCreateInfo* pCreateInfo,
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const VkAllocationCallbacks* pAllocator,
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VkCommandPool* pCommandPool)
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{
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assert(device);
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assert(pCreateInfo);
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}
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//TODO: allocator is ignored for now
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assert(pAllocator == 0);
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VKAPI_ATTR void VKAPI_CALL vkDestroyInstance(
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VkInstance instance,
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const VkAllocationCallbacks* pAllocator)
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{
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*pCommandPool = 0; //TODO implement pool memory allocator
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}
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VKAPI_ATTR VkResult VKAPI_CALL vkQueuePresentKHR(
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VkQueue queue,
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const VkPresentInfoKHR* pPresentInfo)
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{
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return VK_SUCCESS;
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}
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VKAPI_ATTR VkResult VKAPI_CALL vkQueueSubmit(
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VkQueue queue,
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uint32_t submitCount,
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const VkSubmitInfo* pSubmits,
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VkFence fence)
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{
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return VK_SUCCESS;
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}
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VKAPI_ATTR VkResult VKAPI_CALL vkAcquireNextImageKHR(
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/*
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* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#commandbuffer-allocation
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* vkAllocateCommandBuffers can be used to create multiple command buffers. If the creation of any of those command buffers fails,
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* the implementation must destroy all successfully created command buffer objects from this command, set all entries of the pCommandBuffers array to NULL and return the error.
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*/
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VKAPI_ATTR VkResult VKAPI_CALL vkAllocateCommandBuffers(
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VkDevice device,
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VkSwapchainKHR swapchain,
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uint64_t timeout,
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VkSemaphore semaphore,
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VkFence fence,
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uint32_t* pImageIndex)
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{
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return VK_SUCCESS;
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}
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VKAPI_ATTR VkResult VKAPI_CALL vkEndCommandBuffer(
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VkCommandBuffer commandBuffer)
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const VkCommandBufferAllocateInfo* pAllocateInfo,
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VkCommandBuffer* pCommandBuffers)
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{
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assert(device);
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assert(pAllocateInfo);
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assert(pCommandBuffers);
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VkResult res = VK_SUCCESS;
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for(int c = 0; c < pAllocateInfo->commandBufferCount; ++c)
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{
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pCommandBuffers[c] = malloc(sizeof(_commandBuffer));
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if(!pCommandBuffers[c])
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{
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res = VK_ERROR_OUT_OF_HOST_MEMORY; //TODO or VK_ERROR_OUT_OF_DEVICE_MEMORY?
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}
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}
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if(res != VK_SUCCESS)
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{
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for(int c = 0; c < pAllocateInfo->commandBufferCount; ++c)
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{
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free(pCommandBuffers[c]);
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pCommandBuffers[c] = 0;
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}
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}
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return res;
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}
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/*
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* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkBeginCommandBuffer
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*/
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VKAPI_ATTR VkResult VKAPI_CALL vkBeginCommandBuffer(
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VkCommandBuffer commandBuffer,
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const VkCommandBufferBeginInfo* pBeginInfo)
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{
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assert(commandBuffer);
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assert(pBeginInfo);
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//TODO
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return VK_SUCCESS;
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}
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/*
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* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkCmdPipelineBarrier
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* vkCmdPipelineBarrier is a synchronization command that inserts a dependency between commands submitted to the same queue, or between commands in the same subpass.
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* When vkCmdPipelineBarrier is submitted to a queue, it defines a memory dependency between commands that were submitted before it, and those submitted after it.
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* If vkCmdPipelineBarrier was recorded outside a render pass instance, the first synchronization scope includes all commands that occur earlier in submission order.
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* If vkCmdPipelineBarrier was recorded inside a render pass instance, the first synchronization scope includes only commands that occur earlier in submission order within the same subpass.
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* In either case, the first synchronization scope is limited to operations on the pipeline stages determined by the source stage mask specified by srcStageMask.
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*
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* If vkCmdPipelineBarrier was recorded outside a render pass instance, the second synchronization scope includes all commands that occur later in submission order.
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* If vkCmdPipelineBarrier was recorded inside a render pass instance, the second synchronization scope includes only commands that occur later in submission order within the same subpass.
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* In either case, the second synchronization scope is limited to operations on the pipeline stages determined by the destination stage mask specified by dstStageMask.
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*
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* The first access scope is limited to access in the pipeline stages determined by the source stage mask specified by srcStageMask.
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* Within that, the first access scope only includes the first access scopes defined by elements of the pMemoryBarriers,
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* pBufferMemoryBarriers and pImageMemoryBarriers arrays, which each define a set of memory barriers. If no memory barriers are specified,
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* then the first access scope includes no accesses.
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*
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* The second access scope is limited to access in the pipeline stages determined by the destination stage mask specified by dstStageMask.
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* Within that, the second access scope only includes the second access scopes defined by elements of the pMemoryBarriers, pBufferMemoryBarriers and pImageMemoryBarriers arrays,
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* which each define a set of memory barriers. If no memory barriers are specified, then the second access scope includes no accesses.
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*
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* If dependencyFlags includes VK_DEPENDENCY_BY_REGION_BIT, then any dependency between framebuffer-space pipeline stages is framebuffer-local - otherwise it is framebuffer-global.
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*/
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VKAPI_ATTR void VKAPI_CALL vkCmdPipelineBarrier(
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VkCommandBuffer commandBuffer,
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VkPipelineStageFlags srcStageMask,
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@ -456,9 +657,16 @@ VKAPI_ATTR void VKAPI_CALL vkCmdPipelineBarrier(
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uint32_t imageMemoryBarrierCount,
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const VkImageMemoryBarrier* pImageMemoryBarriers)
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{
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assert(commandBuffer);
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//TODO
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}
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/*
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* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkCmdClearColorImage
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* Color and depth/stencil images can be cleared outside a render pass instance using vkCmdClearColorImage or vkCmdClearDepthStencilImage, respectively.
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* These commands are only allowed outside of a render pass instance.
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*/
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VKAPI_ATTR void VKAPI_CALL vkCmdClearColorImage(
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VkCommandBuffer commandBuffer,
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VkImage image,
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@ -467,65 +675,226 @@ VKAPI_ATTR void VKAPI_CALL vkCmdClearColorImage(
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uint32_t rangeCount,
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const VkImageSubresourceRange* pRanges)
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{
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assert(commandBuffer);
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//TODO
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}
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VKAPI_ATTR VkResult VKAPI_CALL vkBeginCommandBuffer(
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VkCommandBuffer commandBuffer,
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const VkCommandBufferBeginInfo* pBeginInfo)
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/*
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* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkEndCommandBuffer
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* If there was an error during recording, the application will be notified by an unsuccessful return code returned by vkEndCommandBuffer.
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* If the application wishes to further use the command buffer, the command buffer must be reset. The command buffer must have been in the recording state,
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* and is moved to the executable state.
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*/
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VKAPI_ATTR VkResult VKAPI_CALL vkEndCommandBuffer(
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VkCommandBuffer commandBuffer)
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{
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assert(commandBuffer);
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//TODO
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return VK_SUCCESS;
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}
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VKAPI_ATTR VkResult VKAPI_CALL vkAllocateCommandBuffers(
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VkDevice device,
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const VkCommandBufferAllocateInfo* pAllocateInfo,
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VkCommandBuffer* pCommandBuffers)
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{
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return VK_SUCCESS;
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}
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VKAPI_ATTR VkResult VKAPI_CALL vkCreateCommandPool(
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VkDevice device,
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const VkCommandPoolCreateInfo* pCreateInfo,
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const VkAllocationCallbacks* pAllocator,
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VkCommandPool* pCommandPool)
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{
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return VK_SUCCESS;
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||||
}
|
||||
|
||||
VKAPI_ATTR VkResult VKAPI_CALL vkGetSwapchainImagesKHR(
|
||||
/*
|
||||
* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkAcquireNextImageKHR
|
||||
*/
|
||||
VKAPI_ATTR VkResult VKAPI_CALL vkAcquireNextImageKHR(
|
||||
VkDevice device,
|
||||
VkSwapchainKHR swapchain,
|
||||
uint32_t* pSwapchainImageCount,
|
||||
VkImage* pSwapchainImages)
|
||||
uint64_t timeout,
|
||||
VkSemaphore semaphore,
|
||||
VkFence fence,
|
||||
uint32_t* pImageIndex)
|
||||
{
|
||||
assert(device);
|
||||
assert(swapchain);
|
||||
|
||||
//TODO
|
||||
|
||||
return VK_SUCCESS;
|
||||
}
|
||||
|
||||
VKAPI_ATTR VkResult VKAPI_CALL vkCreateSwapchainKHR(
|
||||
/*
|
||||
* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkQueueSubmit
|
||||
* vkQueueSubmit is a queue submission command, with each batch defined by an element of pSubmits as an instance of the VkSubmitInfo structure.
|
||||
* Batches begin execution in the order they appear in pSubmits, but may complete out of order.
|
||||
* Fence and semaphore operations submitted with vkQueueSubmit have additional ordering constraints compared to other submission commands,
|
||||
* with dependencies involving previous and subsequent queue operations. Information about these additional constraints can be found in the semaphore and
|
||||
* fence sections of the synchronization chapter.
|
||||
* Details on the interaction of pWaitDstStageMask with synchronization are described in the semaphore wait operation section of the synchronization chapter.
|
||||
* The order that batches appear in pSubmits is used to determine submission order, and thus all the implicit ordering guarantees that respect it.
|
||||
* Other than these implicit ordering guarantees and any explicit synchronization primitives, these batches may overlap or otherwise execute out of order.
|
||||
* If any command buffer submitted to this queue is in the executable state, it is moved to the pending state. Once execution of all submissions of a command buffer complete,
|
||||
* it moves from the pending state, back to the executable state. If a command buffer was recorded with the VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT flag,
|
||||
* it instead moves back to the invalid state.
|
||||
* If vkQueueSubmit fails, it may return VK_ERROR_OUT_OF_HOST_MEMORY or VK_ERROR_OUT_OF_DEVICE_MEMORY.
|
||||
* If it does, the implementation must ensure that the state and contents of any resources or synchronization primitives referenced by the submitted command buffers and any semaphores
|
||||
* referenced by pSubmits is unaffected by the call or its failure. If vkQueueSubmit fails in such a way that the implementation is unable to make that guarantee,
|
||||
* the implementation must return VK_ERROR_DEVICE_LOST. See Lost Device.
|
||||
*/
|
||||
VKAPI_ATTR VkResult VKAPI_CALL vkQueueSubmit(
|
||||
VkQueue queue,
|
||||
uint32_t submitCount,
|
||||
const VkSubmitInfo* pSubmits,
|
||||
VkFence fence)
|
||||
{
|
||||
assert(queue);
|
||||
|
||||
//TODO
|
||||
|
||||
return VK_SUCCESS;
|
||||
}
|
||||
|
||||
/*
|
||||
* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkQueuePresentKHR
|
||||
* Any writes to memory backing the images referenced by the pImageIndices and pSwapchains members of pPresentInfo,
|
||||
* that are available before vkQueuePresentKHR is executed, are automatically made visible to the read access performed by the presentation engine.
|
||||
* This automatic visibility operation for an image happens-after the semaphore signal operation, and happens-before the presentation engine accesses the image.
|
||||
* Queueing an image for presentation defines a set of queue operations, including waiting on the semaphores and submitting a presentation request to the presentation engine.
|
||||
* However, the scope of this set of queue operations does not include the actual processing of the image by the presentation engine.
|
||||
* If vkQueuePresentKHR fails to enqueue the corresponding set of queue operations, it may return VK_ERROR_OUT_OF_HOST_MEMORY or VK_ERROR_OUT_OF_DEVICE_MEMORY.
|
||||
* If it does, the implementation must ensure that the state and contents of any resources or synchronization primitives referenced is unaffected by the call or its failure.
|
||||
* If vkQueuePresentKHR fails in such a way that the implementation is unable to make that guarantee, the implementation must return VK_ERROR_DEVICE_LOST.
|
||||
* However, if the presentation request is rejected by the presentation engine with an error VK_ERROR_OUT_OF_DATE_KHR or VK_ERROR_SURFACE_LOST_KHR,
|
||||
* the set of queue operations are still considered to be enqueued and thus any semaphore to be waited on gets unsignaled when the corresponding queue operation is complete.
|
||||
*/
|
||||
VKAPI_ATTR VkResult VKAPI_CALL vkQueuePresentKHR(
|
||||
VkQueue queue,
|
||||
const VkPresentInfoKHR* pPresentInfo)
|
||||
{
|
||||
assert(queue);
|
||||
assert(pPresentInfo);
|
||||
|
||||
for(int c = 0; c < pPresentInfo->swapchainCount; ++c)
|
||||
{
|
||||
//TODO
|
||||
modeset_swapbuffer((modeset_dev*)pPresentInfo->pSwapchains[c], pPresentInfo->pImageIndices[c]);
|
||||
}
|
||||
|
||||
return VK_SUCCESS;
|
||||
}
|
||||
|
||||
/*
|
||||
* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkDeviceWaitIdle
|
||||
* vkDeviceWaitIdle is equivalent to calling vkQueueWaitIdle for all queues owned by device.
|
||||
*/
|
||||
VKAPI_ATTR VkResult VKAPI_CALL vkDeviceWaitIdle(
|
||||
VkDevice device)
|
||||
{
|
||||
assert(device);
|
||||
|
||||
//TODO
|
||||
//possibly wait on ioctl
|
||||
|
||||
return VK_SUCCESS;
|
||||
}
|
||||
|
||||
/*
|
||||
* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkFreeCommandBuffers
|
||||
* Any primary command buffer that is in the recording or executable state and has any element of pCommandBuffers recorded into it, becomes invalid.
|
||||
*/
|
||||
VKAPI_ATTR void VKAPI_CALL vkFreeCommandBuffers(
|
||||
VkDevice device,
|
||||
const VkSwapchainCreateInfoKHR* pCreateInfo,
|
||||
const VkAllocationCallbacks* pAllocator,
|
||||
VkSwapchainKHR* pSwapchain)
|
||||
VkCommandPool commandPool,
|
||||
uint32_t commandBufferCount,
|
||||
const VkCommandBuffer* pCommandBuffers)
|
||||
{
|
||||
return VK_SUCCESS;
|
||||
assert(device);
|
||||
//assert(commandPool); //TODO
|
||||
assert(pCommandBuffers);
|
||||
|
||||
for(int c = 0; c < commandBufferCount; ++c)
|
||||
{
|
||||
free(pCommandBuffers[c]); //TODO
|
||||
}
|
||||
}
|
||||
|
||||
VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfacePresentModesKHR(
|
||||
VkPhysicalDevice physicalDevice,
|
||||
VkSurfaceKHR surface,
|
||||
uint32_t* pPresentModeCount,
|
||||
VkPresentModeKHR* pPresentModes)
|
||||
/*
|
||||
* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkDestroyCommandPool
|
||||
* When a pool is destroyed, all command buffers allocated from the pool are freed.
|
||||
* Any primary command buffer allocated from another VkCommandPool that is in the recording or executable state and has a secondary command buffer
|
||||
* allocated from commandPool recorded into it, becomes invalid.
|
||||
*/
|
||||
VKAPI_ATTR void VKAPI_CALL vkDestroyCommandPool(
|
||||
VkDevice device,
|
||||
VkCommandPool commandPool,
|
||||
const VkAllocationCallbacks* pAllocator)
|
||||
{
|
||||
return VK_SUCCESS;
|
||||
assert(device);
|
||||
//assert(commandPool); //TODO
|
||||
|
||||
//TODO: allocator is ignored for now
|
||||
assert(pAllocator == 0);
|
||||
|
||||
//TODO
|
||||
}
|
||||
|
||||
VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceFormatsKHR(
|
||||
VkPhysicalDevice physicalDevice,
|
||||
VkSurfaceKHR surface,
|
||||
uint32_t* pSurfaceFormatCount,
|
||||
VkSurfaceFormatKHR* pSurfaceFormats)
|
||||
/*
|
||||
* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkDestroySemaphore
|
||||
*/
|
||||
VKAPI_ATTR void VKAPI_CALL vkDestroySemaphore(
|
||||
VkDevice device,
|
||||
VkSemaphore semaphore,
|
||||
const VkAllocationCallbacks* pAllocator)
|
||||
{
|
||||
return VK_SUCCESS;
|
||||
assert(device);
|
||||
assert(semaphore);
|
||||
|
||||
//TODO: allocator is ignored for now
|
||||
assert(pAllocator == 0);
|
||||
|
||||
//TODO
|
||||
}
|
||||
|
||||
/*
|
||||
* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkDestroySwapchainKHR
|
||||
*/
|
||||
VKAPI_ATTR void VKAPI_CALL vkDestroySwapchainKHR(
|
||||
VkDevice device,
|
||||
VkSwapchainKHR swapchain,
|
||||
const VkAllocationCallbacks* pAllocator)
|
||||
{
|
||||
assert(device);
|
||||
assert(swapchain);
|
||||
|
||||
//TODO: allocator is ignored for now
|
||||
assert(pAllocator == 0);
|
||||
|
||||
//TODO
|
||||
}
|
||||
|
||||
/*
|
||||
* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkDestroyDevice
|
||||
* To ensure that no work is active on the device, vkDeviceWaitIdle can be used to gate the destruction of the device.
|
||||
* Prior to destroying a device, an application is responsible for destroying/freeing any Vulkan objects that were created using that device as the
|
||||
* first parameter of the corresponding vkCreate* or vkAllocate* command
|
||||
*/
|
||||
VKAPI_ATTR void VKAPI_CALL vkDestroyDevice(
|
||||
VkDevice device,
|
||||
const VkAllocationCallbacks* pAllocator)
|
||||
{
|
||||
assert(device);
|
||||
|
||||
//TODO: allocator is ignored for now
|
||||
assert(pAllocator == 0);
|
||||
|
||||
//TODO
|
||||
}
|
||||
|
||||
/*
|
||||
* https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#vkDestroyInstance
|
||||
*
|
||||
*/
|
||||
VKAPI_ATTR void VKAPI_CALL vkDestroyInstance(
|
||||
VkInstance instance,
|
||||
const VkAllocationCallbacks* pAllocator)
|
||||
{
|
||||
assert(instance);
|
||||
|
||||
//TODO: allocator is ignored for now
|
||||
assert(pAllocator == 0);
|
||||
|
||||
//TODO
|
||||
}
|
||||
|
||||
|
||||
@ -47,28 +47,6 @@
|
||||
* Everything else stays the same.
|
||||
*/
|
||||
|
||||
struct modeset_buf {
|
||||
uint32_t width;
|
||||
uint32_t height;
|
||||
uint32_t stride;
|
||||
uint32_t size;
|
||||
uint32_t handle;
|
||||
uint8_t *map;
|
||||
uint32_t fb;
|
||||
};
|
||||
|
||||
struct modeset_dev {
|
||||
struct modeset_dev *next;
|
||||
|
||||
unsigned int front_buf;
|
||||
struct modeset_buf bufs[2];
|
||||
|
||||
drmModeModeInfo mode;
|
||||
uint32_t conn;
|
||||
uint32_t crtc;
|
||||
drmModeCrtc *saved_crtc;
|
||||
};
|
||||
|
||||
//static struct modeset_dev *modeset_list = NULL;
|
||||
|
||||
static int fd = -1;
|
||||
@ -473,8 +451,10 @@ static void modeset_destroy_fb(struct modeset_buf *buf)
|
||||
* vertical-sync.
|
||||
*/
|
||||
|
||||
void modeset_swapbuffer(modeset_dev* dev)
|
||||
void modeset_swapbuffer(modeset_dev* dev, unsigned index)
|
||||
{
|
||||
//TODO use index!!
|
||||
|
||||
struct modeset_dev *iter;
|
||||
struct modeset_buf *buf;
|
||||
int ret;
|
||||
|
||||
@ -17,11 +17,31 @@ extern "C" {
|
||||
#include <xf86drm.h>
|
||||
#include <xf86drmMode.h>
|
||||
|
||||
typedef struct modeset_dev modeset_dev;
|
||||
typedef struct modeset_buf {
|
||||
uint32_t width;
|
||||
uint32_t height;
|
||||
uint32_t stride;
|
||||
uint32_t size;
|
||||
uint32_t handle;
|
||||
uint8_t *map;
|
||||
uint32_t fb;
|
||||
} modeset_buf;
|
||||
|
||||
typedef struct modeset_dev {
|
||||
struct modeset_dev *next;
|
||||
|
||||
unsigned int front_buf;
|
||||
struct modeset_buf bufs[2];
|
||||
|
||||
drmModeModeInfo mode;
|
||||
uint32_t conn;
|
||||
uint32_t crtc;
|
||||
drmModeCrtc *saved_crtc;
|
||||
} modeset_dev;
|
||||
|
||||
int modeset_open(const char* node);
|
||||
modeset_dev* modeset_create();
|
||||
void modeset_swapbuffer(modeset_dev* dev);
|
||||
void modeset_swapbuffer(modeset_dev* dev, unsigned index);
|
||||
void modeset_destroy(modeset_dev* dev);
|
||||
void modeset_close();
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user