kbz_8/KVF
1
0
Fork 0
Code Issues Pull Requests actions.actions Packages Projects Releases 1 Wiki Activity

adding functions to create device with custom physical device

Browse Source
This commit is contained in:
kbz_8
2024-09-08 20:54:52 +02:00
parent 396ff9cedd
commit 5a257b7ae3
2 changed files with 129 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
README.md
View File

@@ -55,8 +55,8 @@ int main(void)
for(uint32_t i = 0; i < swapchain_images_count; i++) for(uint32_t i = 0; i < swapchain_images_count; i++)
{ {
VkCommandBuffer cmd = kvfCreateCommandBuffer(device); VkCommandBuffer cmd = kvfCreateCommandBuffer(device);
kvfTransitionImageLayout(device, swapchain_images[i], cmd, kvfGetSwapchainImagesFormat(swapchain), VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_PRESENT_SRC_KHR, true); kvfTransitionImageLayout(device, swapchain_images[i], KVF_IMAGE_COLOR, cmd, kvfGetSwapchainImagesFormat(swapchain), VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_PRESENT_SRC_KHR, true);
swapchain_images_views[i] = kvfCreateImageView(device, swapchain_images[i], kvfGetSwapchainImagesFormat(swapchain), VK_IMAGE_VIEW_TYPE_2D, VK_IMAGE_ASPECT_COLOR_BIT); swapchain_images_views[i] = kvfCreateImageView(device, swapchain_images[i], kvfGetSwapchainImagesFormat(swapchain), VK_IMAGE_VIEW_TYPE_2D, VK_IMAGE_ASPECT_COLOR_BIT, 1);
} }
// Sync objects creation // Sync objects creation
@@ -85,6 +85,7 @@ int main(void)
kvfGPipelineBuilderSetCullMode(builder, VK_CULL_MODE_NONE, VK_FRONT_FACE_CLOCKWISE); kvfGPipelineBuilderSetCullMode(builder, VK_CULL_MODE_NONE, VK_FRONT_FACE_CLOCKWISE);
kvfGPipelineBuilderAddShaderStage(builder, VK_SHADER_STAGE_VERTEX_BIT, vertex_shader_module, "main"); kvfGPipelineBuilderAddShaderStage(builder, VK_SHADER_STAGE_VERTEX_BIT, vertex_shader_module, "main");
kvfGPipelineBuilderAddShaderStage(builder, VK_SHADER_STAGE_FRAGMENT_BIT, fragment_shader_module, "main"); kvfGPipelineBuilderAddShaderStage(builder, VK_SHADER_STAGE_FRAGMENT_BIT, fragment_shader_module, "main");
kvfGPipelineBuilderSetMultisampling(builder , VK_SAMPLE_COUNT_1_BIT);
kvfGPipelineBuilderDisableDepthTest(builder); kvfGPipelineBuilderDisableDepthTest(builder);
kvfGPipelineBuilderDisableBlending(builder); kvfGPipelineBuilderDisableBlending(builder);

161
kvf.h
View File

@@ -89,13 +89,13 @@ void kvfSetValidationWarningCallback(KvfErrorCallback callback);
void kvfAddLayer(const char* layer); void kvfAddLayer(const char* layer);
VkInstance kvfCreateInstance(const char** extensionsEnabled, uint32_t extensionsCount); VkInstance kvfCreateInstance(const char** extensions_enabled, uint32_t extensions_count);
void kvfDestroyInstance(VkInstance instance); void kvfDestroyInstance(VkInstance instance);
// If surfaces given to theses functions are VK_NULL_HANDLE no present queues will be searched and thus kvfQueuePresentKHR will not work // If surfaces given to theses functions are VK_NULL_HANDLE no present queues will be searched and thus kvfQueuePresentKHR will not work
VkPhysicalDevice kvfPickFirstPhysicalDevice(VkInstance instance, VkSurfaceKHR surface); VkPhysicalDevice kvfPickFirstPhysicalDevice(VkInstance instance, VkSurfaceKHR surface);
VkPhysicalDevice kvfPickGoodDefaultPhysicalDevice(VkInstance instance, VkSurfaceKHR surface); VkPhysicalDevice kvfPickGoodDefaultPhysicalDevice(VkInstance instance, VkSurfaceKHR surface);
VkPhysicalDevice kvfPickGoodPhysicalDevice(VkInstance instance, VkSurfaceKHR surface, const char** deviceExtensions, uint32_t deviceExtensionsCount); VkPhysicalDevice kvfPickGoodPhysicalDevice(VkInstance instance, VkSurfaceKHR surface, const char** device_extensions, uint32_t device_extensions_count);
VkQueue kvfGetDeviceQueue(VkDevice device, KvfQueueType queue); VkQueue kvfGetDeviceQueue(VkDevice device, KvfQueueType queue);
uint32_t kvfGetDeviceQueueFamily(VkDevice device, KvfQueueType queue); uint32_t kvfGetDeviceQueueFamily(VkDevice device, KvfQueueType queue);
@@ -103,6 +103,8 @@ bool kvfQueuePresentKHR(VkDevice device, VkSemaphore wait, VkSwapchainKHR swapch
VkDevice kvfCreateDefaultDevice(VkPhysicalDevice physical); VkDevice kvfCreateDefaultDevice(VkPhysicalDevice physical);
VkDevice kvfCreateDevice(VkPhysicalDevice physical, const char** extensions, uint32_t extensions_count, VkPhysicalDeviceFeatures* features); VkDevice kvfCreateDevice(VkPhysicalDevice physical, const char** extensions, uint32_t extensions_count, VkPhysicalDeviceFeatures* features);
VkDevice kvfCreateDefaultDevicePhysicalDeviceAndCustomQueues(VkPhysicalDevice physical, int32_t graphics_queue, int32_t present_queue, int32_t compute_queue);
VkDevice kvfCreateDeviceCustomPhysicalDeviceAndQueues(VkPhysicalDevice physical, const char** extensions, uint32_t extensions_count, VkPhysicalDeviceFeatures* features, int32_t graphics_queue, int32_t present_queue, int32_t compute_queue);
void kvfDestroyDevice(VkDevice device); void kvfDestroyDevice(VkDevice device);
VkFence kvfCreateFence(VkDevice device); VkFence kvfCreateFence(VkDevice device);
@@ -112,7 +114,7 @@ void kvfDestroyFence(VkDevice device, VkFence fence);
VkSemaphore kvfCreateSemaphore(VkDevice device); VkSemaphore kvfCreateSemaphore(VkDevice device);
void kvfDestroySemaphore(VkDevice device, VkSemaphore semaphore); void kvfDestroySemaphore(VkDevice device, VkSemaphore semaphore);
VkSwapchainKHR kvfCreateSwapchainKHR(VkDevice device, VkPhysicalDevice physical, VkSurfaceKHR surface, VkExtent2D extent, bool tryVsync); VkSwapchainKHR kvfCreateSwapchainKHR(VkDevice device, VkPhysicalDevice physical, VkSurfaceKHR surface, VkExtent2D extent, bool try_vsync);
VkFormat kvfGetSwapchainImagesFormat(VkSwapchainKHR swapchain); VkFormat kvfGetSwapchainImagesFormat(VkSwapchainKHR swapchain);
uint32_t kvfGetSwapchainImagesCount(VkSwapchainKHR swapchain); uint32_t kvfGetSwapchainImagesCount(VkSwapchainKHR swapchain);
uint32_t kvfGetSwapchainMinImagesCount(VkSwapchainKHR swapchain); uint32_t kvfGetSwapchainMinImagesCount(VkSwapchainKHR swapchain);
@@ -213,6 +215,10 @@ void kvfCheckVk(VkResult result);
#ifdef KVF_IMPLEMENTATION #ifdef KVF_IMPLEMENTATION
#ifdef __cplusplus
extern "C" {
#endif
#ifndef KVF_MALLOC #ifndef KVF_MALLOC
#define KVF_MALLOC(x) malloc(x) #define KVF_MALLOC(x) malloc(x)
#endif #endif
@@ -265,8 +271,8 @@ typedef struct
VkSurfaceCapabilitiesKHR capabilities; VkSurfaceCapabilitiesKHR capabilities;
VkSurfaceFormatKHR* formats; VkSurfaceFormatKHR* formats;
VkPresentModeKHR* presentModes; VkPresentModeKHR* presentModes;
uint32_t formatsCount; uint32_t formats_count;
uint32_t presentModesCount; uint32_t presentModes_count;
} __KvfSwapchainSupportInternal; } __KvfSwapchainSupportInternal;
typedef struct typedef struct
@@ -346,7 +352,7 @@ void kvfCheckVk(VkResult result)
__kvfCheckVk(result); __kvfCheckVk(result);
} }
void __kvfAddDeviceToArray(VkPhysicalDevice device, int32_t graphics_queue, int32_t present_queue) void __kvfAddDeviceToArray(VkPhysicalDevice device, int32_t graphics_queue, int32_t present_queue, int32_t compute_queue)
{ {
KVF_ASSERT(device != VK_NULL_HANDLE); KVF_ASSERT(device != VK_NULL_HANDLE);
if(__kvf_internal_devices_size == __kvf_internal_devices_capacity) if(__kvf_internal_devices_size == __kvf_internal_devices_capacity)
@@ -358,6 +364,7 @@ void __kvfAddDeviceToArray(VkPhysicalDevice device, int32_t graphics_queue, int3
__kvf_internal_devices[__kvf_internal_devices_size].physical = device; __kvf_internal_devices[__kvf_internal_devices_size].physical = device;
__kvf_internal_devices[__kvf_internal_devices_size].queues.graphics = graphics_queue; __kvf_internal_devices[__kvf_internal_devices_size].queues.graphics = graphics_queue;
__kvf_internal_devices[__kvf_internal_devices_size].queues.compute = compute_queue;
__kvf_internal_devices[__kvf_internal_devices_size].queues.present = present_queue; __kvf_internal_devices[__kvf_internal_devices_size].queues.present = present_queue;
__kvf_internal_devices_size++; __kvf_internal_devices_size++;
} }
@@ -390,6 +397,36 @@ void __kvfCompleteDevice(VkPhysicalDevice physical, VkDevice device)
kvf_device->sets_pools_size = 0; kvf_device->sets_pools_size = 0;
} }
void __kvfCompleteDeviceCustomPhysicalDeviceAndQueues(VkPhysicalDevice physical, VkDevice device, int32_t graphics_queue, int32_t present_queue, int32_t compute_queue)
{
KVF_ASSERT(device != VK_NULL_HANDLE);
KVF_ASSERT(physical != VK_NULL_HANDLE);
__kvfAddDeviceToArray(physical, graphics_queue, present_queue, compute_queue);
__KvfDevice* kvf_device = NULL;
for(size_t i = 0; i < __kvf_internal_devices_size; i++)
{
if(__kvf_internal_devices[i].physical == physical)
kvf_device = &__kvf_internal_devices[i];
}
KVF_ASSERT(kvf_device != NULL);
VkCommandPool pool;
VkCommandPoolCreateInfo pool_info = {};
pool_info.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
pool_info.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
pool_info.queueFamilyIndex = kvf_device->queues.graphics;
__kvfCheckVk(vkCreateCommandPool(device, &pool_info, NULL, &pool));
kvf_device->device = device;
kvf_device->cmd_pool = pool;
kvf_device->sets_pools = NULL;
kvf_device->sets_pools_size = 0;
}
void __kvfDestroyDescriptorPools(VkDevice device); void __kvfDestroyDescriptorPools(VkDevice device);
void __kvfDestroyDevice(VkDevice device) void __kvfDestroyDevice(VkDevice device)
@@ -1113,14 +1150,14 @@ VkPhysicalDevice kvfPickFirstPhysicalDevice(VkInstance instance, VkSurfaceKHR su
VkPhysicalDevice chosen_one = VK_NULL_HANDLE; VkPhysicalDevice chosen_one = VK_NULL_HANDLE;
KVF_ASSERT(instance != VK_NULL_HANDLE); KVF_ASSERT(instance != VK_NULL_HANDLE);
vkEnumeratePhysicalDevices(instance, &device_count, NULL); vkEnumeratePhysicalDevices(instance, &device_count, NULL);
devices = (VkPhysicalDevice*)KVF_MALLOC(sizeof(VkPhysicalDevice) * device_count + 1); devices = (VkPhysicalDevice*)KVF_MALLOC(sizeof(VkPhysicalDevice) * device_count + 1);
vkEnumeratePhysicalDevices(instance, &device_count, devices); vkEnumeratePhysicalDevices(instance, &device_count, devices);
chosen_one = devices[0]; chosen_one = devices[0];
KVF_FREE(devices); KVF_FREE(devices);
__KvfQueueFamilies queues = __kvfFindQueueFamilies(chosen_one, surface); __KvfQueueFamilies queues = __kvfFindQueueFamilies(chosen_one, surface);
__kvfAddDeviceToArray(chosen_one, queues.graphics, queues.present); __kvfAddDeviceToArray(chosen_one, queues.graphics, queues.present, queues.present);
return chosen_one; return chosen_one;
} }
@@ -1130,21 +1167,21 @@ VkPhysicalDevice kvfPickGoodDefaultPhysicalDevice(VkInstance instance, VkSurface
return kvfPickGoodPhysicalDevice(instance, surface, extensions, sizeof(extensions) / sizeof(extensions[0])); return kvfPickGoodPhysicalDevice(instance, surface, extensions, sizeof(extensions) / sizeof(extensions[0]));
} }
int32_t __kvfScorePhysicalDevice(VkPhysicalDevice device, VkSurfaceKHR surface, const char** deviceExtensions, uint32_t deviceExtensionsCount) int32_t __kvfScorePhysicalDevice(VkPhysicalDevice device, VkSurfaceKHR surface, const char** device_extensions, uint32_t device_extensions_count)
{ {
/* Check Extensions Support */ /* Check _extensions Support */
uint32_t extension_count; uint32_t extension_count;
vkEnumerateDeviceExtensionProperties(device, NULL, &extension_count, NULL); vkEnumerateDeviceExtensionProperties(device, NULL, &extension_count, NULL);
VkExtensionProperties* props = (VkExtensionProperties*)KVF_MALLOC(sizeof(VkExtensionProperties) * extension_count + 1); VkExtensionProperties* props = (VkExtensionProperties*)KVF_MALLOC(sizeof(VkExtensionProperties) * extension_count + 1);
vkEnumerateDeviceExtensionProperties(device, NULL, &extension_count, props); vkEnumerateDeviceExtensionProperties(device, NULL, &extension_count, props);
bool are_there_required_device_extensions = true; bool are_there_required_device_extensions = true;
for(int j = 0; j < deviceExtensionsCount; j++) for(int j = 0; j < device_extensions_count; j++)
{ {
bool is_there_extension = false; bool is_there_extension = false;
for(int k = 0; k < extension_count; k++) for(int k = 0; k < extension_count; k++)
{ {
if(strcmp(deviceExtensions[j], props[k].extensionName) == 0) if(strcmp(device_extensions[j], props[k].extensionName) == 0)
{ {
is_there_extension = true; is_there_extension = true;
break; break;
@@ -1190,7 +1227,7 @@ int32_t __kvfScorePhysicalDevice(VkPhysicalDevice device, VkSurfaceKHR surface,
return score; return score;
} }
VkPhysicalDevice kvfPickGoodPhysicalDevice(VkInstance instance, VkSurfaceKHR surface, const char** deviceExtensions, uint32_t deviceExtensionsCount) VkPhysicalDevice kvfPickGoodPhysicalDevice(VkInstance instance, VkSurfaceKHR surface, const char** device_extensions, uint32_t device_extensions_count)
{ {
VkPhysicalDevice* devices = NULL; VkPhysicalDevice* devices = NULL;
VkPhysicalDevice chosen_one = VK_NULL_HANDLE; VkPhysicalDevice chosen_one = VK_NULL_HANDLE;
@@ -1206,7 +1243,7 @@ VkPhysicalDevice kvfPickGoodPhysicalDevice(VkInstance instance, VkSurfaceKHR sur
for(int i = 0; i < device_count; i++) for(int i = 0; i < device_count; i++)
{ {
int32_t current_device_score = __kvfScorePhysicalDevice(devices[i], surface, deviceExtensions, deviceExtensionsCount); int32_t current_device_score = __kvfScorePhysicalDevice(devices[i], surface, device_extensions, device_extensions_count);
if(current_device_score > best_device_score) if(current_device_score > best_device_score)
{ {
best_device_score = current_device_score; best_device_score = current_device_score;
@@ -1217,7 +1254,7 @@ VkPhysicalDevice kvfPickGoodPhysicalDevice(VkInstance instance, VkSurfaceKHR sur
if(chosen_one != VK_NULL_HANDLE) if(chosen_one != VK_NULL_HANDLE)
{ {
__KvfQueueFamilies queues = __kvfFindQueueFamilies(chosen_one, surface); __KvfQueueFamilies queues = __kvfFindQueueFamilies(chosen_one, surface);
__kvfAddDeviceToArray(chosen_one, queues.graphics, queues.present); __kvfAddDeviceToArray(chosen_one, queues.graphics, queues.present, queues.compute);
return chosen_one; return chosen_one;
} }
return VK_NULL_HANDLE; return VK_NULL_HANDLE;
@@ -1273,6 +1310,56 @@ VkDevice kvfCreateDevice(VkPhysicalDevice physical, const char** extensions, uin
return device; return device;
} }
VkDevice kvfCreateDefaultDevicePhysicalDeviceAndCustomQueues(VkPhysicalDevice physical, int32_t graphics_queue, int32_t present_queue, int32_t compute_queue)
{
const char* extensions[] = { VK_KHR_SWAPCHAIN_EXTENSION_NAME };
VkPhysicalDeviceFeatures device_features = { VK_FALSE };
return kvfCreateDeviceCustomPhysicalDeviceAndQueues(physical, extensions, sizeof(extensions) / sizeof(extensions[0]), &device_features, graphics_queue, present_queue, compute_queue);
}
VkDevice kvfCreateDeviceCustomPhysicalDeviceAndQueues(VkPhysicalDevice physical, const char** extensions, uint32_t extensions_count, VkPhysicalDeviceFeatures* features, int32_t graphics_queue, int32_t present_queue, int32_t compute_queue)
{
const float queue_priority = 1.0f;
__KvfDevice* kvfdevice = __kvfGetKvfDeviceFromVkPhysicalDevice(physical);
KVF_ASSERT(kvfdevice != NULL);
KVF_ASSERT(kvfdevice->queues.graphics != -1);
KVF_ASSERT(kvfdevice->queues.present != -1);
VkDeviceQueueCreateInfo queue_create_info[2];
queue_create_info[0].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
queue_create_info[0].queueFamilyIndex = kvfdevice->queues.graphics;
queue_create_info[0].queueCount = 1;
queue_create_info[0].pQueuePriorities = &queue_priority;
queue_create_info[0].flags = 0;
queue_create_info[0].pNext = NULL;
queue_create_info[1].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
queue_create_info[1].queueFamilyIndex = kvfdevice->queues.present;
queue_create_info[1].queueCount = 1;
queue_create_info[1].pQueuePriorities = &queue_priority;
queue_create_info[1].flags = 0;
queue_create_info[1].pNext = NULL;
VkDeviceCreateInfo createInfo;
createInfo.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
createInfo.queueCreateInfoCount = (kvfdevice->queues.graphics == kvfdevice->queues.present ? 1 : 2);
createInfo.pQueueCreateInfos = queue_create_info;
createInfo.pEnabledFeatures = features;
createInfo.enabledExtensionCount = extensions_count;
createInfo.ppEnabledExtensionNames = extensions;
createInfo.enabledLayerCount = 0;
createInfo.ppEnabledLayerNames = NULL;
createInfo.flags = 0;
createInfo.pNext = NULL;
VkDevice device;
__kvfCheckVk(vkCreateDevice(physical, &createInfo, NULL, &device));
__kvfCompleteDeviceCustomPhysicalDeviceAndQueues(physical, device, graphics_queue, present_queue, compute_queue);
return device;
}
void kvfDestroyDevice(VkDevice device) void kvfDestroyDevice(VkDevice device)
{ {
if(device == VK_NULL_HANDLE) if(device == VK_NULL_HANDLE)
@@ -1379,25 +1466,25 @@ __KvfSwapchainSupportInternal __kvfQuerySwapchainSupport(VkPhysicalDevice physic
__kvfCheckVk(vkGetPhysicalDeviceSurfaceCapabilitiesKHR(physical, surface, &support.capabilities)); __kvfCheckVk(vkGetPhysicalDeviceSurfaceCapabilitiesKHR(physical, surface, &support.capabilities));
vkGetPhysicalDeviceSurfaceFormatsKHR(physical, surface, &support.formatsCount, NULL); vkGetPhysicalDeviceSurfaceFormatsKHR(physical, surface, &support.formats_count, NULL);
if(support.formatsCount != 0) if(support.formats_count != 0)
{ {
support.formats = (VkSurfaceFormatKHR*)KVF_MALLOC(sizeof(VkSurfaceFormatKHR) * support.formatsCount); support.formats = (VkSurfaceFormatKHR*)KVF_MALLOC(sizeof(VkSurfaceFormatKHR) * support.formats_count);
vkGetPhysicalDeviceSurfaceFormatsKHR(physical, surface, &support.formatsCount, support.formats); vkGetPhysicalDeviceSurfaceFormatsKHR(physical, surface, &support.formats_count, support.formats);
} }
vkGetPhysicalDeviceSurfacePresentModesKHR(physical, surface, &support.presentModesCount, NULL); vkGetPhysicalDeviceSurfacePresentModesKHR(physical, surface, &support.presentModes_count, NULL);
if(support.presentModesCount != 0) if(support.presentModes_count != 0)
{ {
support.presentModes = (VkPresentModeKHR*)KVF_MALLOC(sizeof(VkPresentModeKHR) * support.presentModesCount); support.presentModes = (VkPresentModeKHR*)KVF_MALLOC(sizeof(VkPresentModeKHR) * support.presentModes_count);
vkGetPhysicalDeviceSurfacePresentModesKHR(physical, surface, &support.presentModesCount, support.presentModes); vkGetPhysicalDeviceSurfacePresentModesKHR(physical, surface, &support.presentModes_count, support.presentModes);
} }
return support; return support;
} }
VkSurfaceFormatKHR __kvfChooseSwapSurfaceFormat(__KvfSwapchainSupportInternal* support) VkSurfaceFormatKHR __kvfChooseSwapSurfaceFormat(__KvfSwapchainSupportInternal* support)
{ {
for(int i = 0; i < support->formatsCount; i++) for(int i = 0; i < support->formats_count; i++)
{ {
if(support->formats[i].format == VK_FORMAT_R8G8B8A8_SRGB && support->formats[i].colorSpace == VK_COLOR_SPACE_SRGB_NONLINEAR_KHR) if(support->formats[i].format == VK_FORMAT_R8G8B8A8_SRGB && support->formats[i].colorSpace == VK_COLOR_SPACE_SRGB_NONLINEAR_KHR)
return support->formats[i]; return support->formats[i];
@@ -1405,11 +1492,11 @@ VkSurfaceFormatKHR __kvfChooseSwapSurfaceFormat(__KvfSwapchainSupportInternal* s
return support->formats[0]; return support->formats[0];
} }
VkPresentModeKHR __kvfChooseSwapPresentMode(__KvfSwapchainSupportInternal* support, bool tryVsync) VkPresentModeKHR __kvfChooseSwapPresentMode(__KvfSwapchainSupportInternal* support, bool try_vsync)
{ {
if(tryVsync == false) if(try_vsync == false)
return VK_PRESENT_MODE_IMMEDIATE_KHR; return VK_PRESENT_MODE_IMMEDIATE_KHR;
for(int i = 0; i < support->presentModesCount; i++) for(int i = 0; i < support->presentModes_count; i++)
{ {
if(support->presentModes[i] == VK_PRESENT_MODE_MAILBOX_KHR) if(support->presentModes[i] == VK_PRESENT_MODE_MAILBOX_KHR)
return support->presentModes[i]; return support->presentModes[i];
@@ -1423,23 +1510,23 @@ uint32_t __kvfClamp(uint32_t i, uint32_t min, uint32_t max)
return t > max ? max : t; return t > max ? max : t;
} }
VkSwapchainKHR kvfCreateSwapchainKHR(VkDevice device, VkPhysicalDevice physical, VkSurfaceKHR surface, VkExtent2D extent, bool tryVsync) VkSwapchainKHR kvfCreateSwapchainKHR(VkDevice device, VkPhysicalDevice physical, VkSurfaceKHR surface, VkExtent2D extent, bool try_vsync)
{ {
KVF_ASSERT(device != VK_NULL_HANDLE); KVF_ASSERT(device != VK_NULL_HANDLE);
VkSwapchainKHR swapchain; VkSwapchainKHR swapchain;
__KvfSwapchainSupportInternal support = __kvfQuerySwapchainSupport(physical, surface); __KvfSwapchainSupportInternal support = __kvfQuerySwapchainSupport(physical, surface);
VkSurfaceFormatKHR surfaceFormat = __kvfChooseSwapSurfaceFormat(&support); VkSurfaceFormatKHR surfaceFormat = __kvfChooseSwapSurfaceFormat(&support);
VkPresentModeKHR presentMode = __kvfChooseSwapPresentMode(&support, tryVsync); VkPresentModeKHR presentMode = __kvfChooseSwapPresentMode(&support, try_vsync);
uint32_t imageCount = support.capabilities.minImageCount + 1; uint32_t image_count = support.capabilities.minImageCount + 1;
if(support.capabilities.maxImageCount > 0 && imageCount > support.capabilities.maxImageCount) if(support.capabilities.maxImageCount > 0 && image_count > support.capabilities.maxImageCount)
imageCount = support.capabilities.maxImageCount; image_count = support.capabilities.maxImageCount;
__KvfDevice* kvfdevice = __kvfGetKvfDeviceFromVkDevice(device); __KvfDevice* kvfdevice = __kvfGetKvfDeviceFromVkDevice(device);
KVF_ASSERT(kvfdevice != NULL); KVF_ASSERT(kvfdevice != NULL);
uint32_t queueFamilyIndices[] = { (uint32_t)kvfdevice->queues.graphics, (uint32_t)kvfdevice->queues.present }; uint32_t queue_family_indices[] = { (uint32_t)kvfdevice->queues.graphics, (uint32_t)kvfdevice->queues.present };
if(support.capabilities.currentExtent.width != UINT32_MAX) if(support.capabilities.currentExtent.width != UINT32_MAX)
extent = support.capabilities.currentExtent; extent = support.capabilities.currentExtent;
@@ -1452,7 +1539,7 @@ VkSwapchainKHR kvfCreateSwapchainKHR(VkDevice device, VkPhysicalDevice physical,
VkSwapchainCreateInfoKHR createInfo = {}; VkSwapchainCreateInfoKHR createInfo = {};
createInfo.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR; createInfo.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR;
createInfo.surface = surface; createInfo.surface = surface;
createInfo.minImageCount = imageCount; createInfo.minImageCount = image_count;
createInfo.imageFormat = surfaceFormat.format; createInfo.imageFormat = surfaceFormat.format;
createInfo.imageColorSpace = surfaceFormat.colorSpace; createInfo.imageColorSpace = surfaceFormat.colorSpace;
createInfo.imageExtent = extent; createInfo.imageExtent = extent;
@@ -1468,7 +1555,7 @@ VkSwapchainKHR kvfCreateSwapchainKHR(VkDevice device, VkPhysicalDevice physical,
{ {
createInfo.imageSharingMode = VK_SHARING_MODE_CONCURRENT; createInfo.imageSharingMode = VK_SHARING_MODE_CONCURRENT;
createInfo.queueFamilyIndexCount = 2; createInfo.queueFamilyIndexCount = 2;
createInfo.pQueueFamilyIndices = queueFamilyIndices; createInfo.pQueueFamilyIndices = queue_family_indices;
} }
else else
createInfo.imageSharingMode = VK_SHARING_MODE_EXCLUSIVE; createInfo.imageSharingMode = VK_SHARING_MODE_EXCLUSIVE;
@@ -2399,4 +2486,8 @@ void kvfDestroyPipeline(VkDevice device, VkPipeline pipeline)
vkDestroyPipeline(device, pipeline, NULL); vkDestroyPipeline(device, pipeline, NULL);
} }
#ifdef __cplusplus
}
#endif
#endif // KVF_IMPLEMENTATION #endif // KVF_IMPLEMENTATION