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Replace glad and the Vulkan SDK with glad2

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This removes all dependencies from the GLFW test programs on the Vulkan
SDK.

It also removes support for linking the GLFW shared library (dynamic
library, DLL) against the Vulkan loader static library.
This commit is contained in:
Camilla Löwy
2019-04-14 17:34:38 +02:00
parent 3461d1c2a5
commit d7e30b1c74
49 changed files with 9978 additions and 13183 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/vulkan.c
+35 -98
View File
@@ -41,8 +41,8 @@
#include <windows.h>
#endif
#include <glad/vulkan.h>
#define GLFW_INCLUDE_NONE
#define GLFW_INCLUDE_VULKAN
#include <GLFW/glfw3.h>
#define DEMO_TEXTURE_COUNT 1
@@ -65,25 +65,10 @@
exit(1); \
} while (0)
#define GET_INSTANCE_PROC_ADDR(inst, entrypoint) \
{ \
demo->fp##entrypoint = \
(PFN_vk##entrypoint)vkGetInstanceProcAddr(inst, "vk" #entrypoint); \
if (demo->fp##entrypoint == NULL) { \
ERR_EXIT("vkGetInstanceProcAddr failed to find vk" #entrypoint, \
"vkGetInstanceProcAddr Failure"); \
} \
}
#define GET_DEVICE_PROC_ADDR(dev, entrypoint) \
{ \
demo->fp##entrypoint = \
(PFN_vk##entrypoint)vkGetDeviceProcAddr(dev, "vk" #entrypoint); \
if (demo->fp##entrypoint == NULL) { \
ERR_EXIT("vkGetDeviceProcAddr failed to find vk" #entrypoint, \
"vkGetDeviceProcAddr Failure"); \
} \
}
static GLADapiproc glad_vulkan_callback(const char* name, void* user)
{
return glfwGetInstanceProcAddress((VkInstance) user, name);
}
static const char fragShaderCode[] = {
0x03, 0x02, 0x23, 0x07, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x08, 0x00,
@@ -287,19 +272,6 @@ struct demo {
VkFormat format;
VkColorSpaceKHR color_space;
PFN_vkGetPhysicalDeviceSurfaceSupportKHR
fpGetPhysicalDeviceSurfaceSupportKHR;
PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR
fpGetPhysicalDeviceSurfaceCapabilitiesKHR;
PFN_vkGetPhysicalDeviceSurfaceFormatsKHR
fpGetPhysicalDeviceSurfaceFormatsKHR;
PFN_vkGetPhysicalDeviceSurfacePresentModesKHR
fpGetPhysicalDeviceSurfacePresentModesKHR;
PFN_vkCreateSwapchainKHR fpCreateSwapchainKHR;
PFN_vkDestroySwapchainKHR fpDestroySwapchainKHR;
PFN_vkGetSwapchainImagesKHR fpGetSwapchainImagesKHR;
PFN_vkAcquireNextImageKHR fpAcquireNextImageKHR;
PFN_vkQueuePresentKHR fpQueuePresentKHR;
uint32_t swapchainImageCount;
VkSwapchainKHR swapchain;
SwapchainBuffers *buffers;
@@ -347,10 +319,7 @@ struct demo {
int32_t frameCount;
bool validate;
bool use_break;
PFN_vkCreateDebugReportCallbackEXT CreateDebugReportCallback;
PFN_vkDestroyDebugReportCallbackEXT DestroyDebugReportCallback;
VkDebugReportCallbackEXT msg_callback;
PFN_vkDebugReportMessageEXT DebugReportMessage;
float depthStencil;
float depthIncrement;
@@ -631,10 +600,10 @@ static void demo_draw(struct demo *demo) {
assert(!err);
// Get the index of the next available swapchain image:
err = demo->fpAcquireNextImageKHR(demo->device, demo->swapchain, UINT64_MAX,
imageAcquiredSemaphore,
(VkFence)0, // TODO: Show use of fence
&demo->current_buffer);
err = vkAcquireNextImageKHR(demo->device, demo->swapchain, UINT64_MAX,
imageAcquiredSemaphore,
(VkFence)0, // TODO: Show use of fence
&demo->current_buffer);
if (err == VK_ERROR_OUT_OF_DATE_KHR) {
// demo->swapchain is out of date (e.g. the window was resized) and
// must be recreated:
@@ -684,7 +653,7 @@ static void demo_draw(struct demo *demo) {
.pImageIndices = &demo->current_buffer,
};
err = demo->fpQueuePresentKHR(demo->queue, &present);
err = vkQueuePresentKHR(demo->queue, &present);
if (err == VK_ERROR_OUT_OF_DATE_KHR) {
// demo->swapchain is out of date (e.g. the window was resized) and
// must be recreated:
@@ -709,18 +678,18 @@ static void demo_prepare_buffers(struct demo *demo) {
// Check the surface capabilities and formats
VkSurfaceCapabilitiesKHR surfCapabilities;
err = demo->fpGetPhysicalDeviceSurfaceCapabilitiesKHR(
err = vkGetPhysicalDeviceSurfaceCapabilitiesKHR(
demo->gpu, demo->surface, &surfCapabilities);
assert(!err);
uint32_t presentModeCount;
err = demo->fpGetPhysicalDeviceSurfacePresentModesKHR(
err = vkGetPhysicalDeviceSurfacePresentModesKHR(
demo->gpu, demo->surface, &presentModeCount, NULL);
assert(!err);
VkPresentModeKHR *presentModes =
(VkPresentModeKHR *)malloc(presentModeCount * sizeof(VkPresentModeKHR));
assert(presentModes);
err = demo->fpGetPhysicalDeviceSurfacePresentModesKHR(
err = vkGetPhysicalDeviceSurfacePresentModesKHR(
demo->gpu, demo->surface, &presentModeCount, presentModes);
assert(!err);
@@ -797,8 +766,7 @@ static void demo_prepare_buffers(struct demo *demo) {
};
uint32_t i;
err = demo->fpCreateSwapchainKHR(demo->device, &swapchain, NULL,
&demo->swapchain);
err = vkCreateSwapchainKHR(demo->device, &swapchain, NULL, &demo->swapchain);
assert(!err);
// If we just re-created an existing swapchain, we should destroy the old
@@ -806,19 +774,19 @@ static void demo_prepare_buffers(struct demo *demo) {
// Note: destroying the swapchain also cleans up all its associated
// presentable images once the platform is done with them.
if (oldSwapchain != VK_NULL_HANDLE) {
demo->fpDestroySwapchainKHR(demo->device, oldSwapchain, NULL);
vkDestroySwapchainKHR(demo->device, oldSwapchain, NULL);
}
err = demo->fpGetSwapchainImagesKHR(demo->device, demo->swapchain,
err = vkGetSwapchainImagesKHR(demo->device, demo->swapchain,
&demo->swapchainImageCount, NULL);
assert(!err);
VkImage *swapchainImages =
(VkImage *)malloc(demo->swapchainImageCount * sizeof(VkImage));
assert(swapchainImages);
err = demo->fpGetSwapchainImagesKHR(demo->device, demo->swapchain,
&demo->swapchainImageCount,
swapchainImages);
err = vkGetSwapchainImagesKHR(demo->device, demo->swapchain,
&demo->swapchainImageCount,
swapchainImages);
assert(!err);
demo->buffers = (SwapchainBuffers *)malloc(sizeof(SwapchainBuffers) *
@@ -1843,6 +1811,8 @@ static void demo_init_vk(struct demo *demo) {
"vkCreateInstance Failure");
}
gladLoadVulkanUserPtr(NULL, glad_vulkan_callback, demo->inst);
/* Make initial call to query gpu_count, then second call for gpu info*/
err = vkEnumeratePhysicalDevices(demo->inst, &gpu_count, NULL);
assert(!err && gpu_count > 0);
@@ -1864,6 +1834,8 @@ static void demo_init_vk(struct demo *demo) {
"vkEnumeratePhysicalDevices Failure");
}
gladLoadVulkanUserPtr(demo->gpu, glad_vulkan_callback, demo->inst);
/* Look for device extensions */
uint32_t device_extension_count = 0;
VkBool32 swapchainExtFound = 0;
@@ -1904,30 +1876,6 @@ static void demo_init_vk(struct demo *demo) {
}
if (demo->validate) {
demo->CreateDebugReportCallback =
(PFN_vkCreateDebugReportCallbackEXT)vkGetInstanceProcAddr(
demo->inst, "vkCreateDebugReportCallbackEXT");
demo->DestroyDebugReportCallback =
(PFN_vkDestroyDebugReportCallbackEXT)vkGetInstanceProcAddr(
demo->inst, "vkDestroyDebugReportCallbackEXT");
if (!demo->CreateDebugReportCallback) {
ERR_EXIT(
"GetProcAddr: Unable to find vkCreateDebugReportCallbackEXT\n",
"vkGetProcAddr Failure");
}
if (!demo->DestroyDebugReportCallback) {
ERR_EXIT(
"GetProcAddr: Unable to find vkDestroyDebugReportCallbackEXT\n",
"vkGetProcAddr Failure");
}
demo->DebugReportMessage =
(PFN_vkDebugReportMessageEXT)vkGetInstanceProcAddr(
demo->inst, "vkDebugReportMessageEXT");
if (!demo->DebugReportMessage) {
ERR_EXIT("GetProcAddr: Unable to find vkDebugReportMessageEXT\n",
"vkGetProcAddr Failure");
}
VkDebugReportCallbackCreateInfoEXT dbgCreateInfo;
dbgCreateInfo.sType = VK_STRUCTURE_TYPE_DEBUG_REPORT_CREATE_INFO_EXT;
dbgCreateInfo.flags =
@@ -1935,8 +1883,8 @@ static void demo_init_vk(struct demo *demo) {
dbgCreateInfo.pfnCallback = demo->use_break ? BreakCallback : dbgFunc;
dbgCreateInfo.pUserData = demo;
dbgCreateInfo.pNext = NULL;
err = demo->CreateDebugReportCallback(demo->inst, &dbgCreateInfo, NULL,
&demo->msg_callback);
err = vkCreateDebugReportCallbackEXT(demo->inst, &dbgCreateInfo, NULL,
&demo->msg_callback);
switch (err) {
case VK_SUCCESS:
break;
@@ -1951,13 +1899,6 @@ static void demo_init_vk(struct demo *demo) {
}
}
// Having these GIPA queries of device extension entry points both
// BEFORE and AFTER vkCreateDevice is a good test for the loader
GET_INSTANCE_PROC_ADDR(demo->inst, GetPhysicalDeviceSurfaceCapabilitiesKHR);
GET_INSTANCE_PROC_ADDR(demo->inst, GetPhysicalDeviceSurfaceFormatsKHR);
GET_INSTANCE_PROC_ADDR(demo->inst, GetPhysicalDeviceSurfacePresentModesKHR);
GET_INSTANCE_PROC_ADDR(demo->inst, GetPhysicalDeviceSurfaceSupportKHR);
vkGetPhysicalDeviceProperties(demo->gpu, &demo->gpu_props);
// Query with NULL data to get count
@@ -2009,12 +1950,6 @@ static void demo_init_device(struct demo *demo) {
err = vkCreateDevice(demo->gpu, &device, NULL, &demo->device);
assert(!err);
GET_DEVICE_PROC_ADDR(demo->device, CreateSwapchainKHR);
GET_DEVICE_PROC_ADDR(demo->device, DestroySwapchainKHR);
GET_DEVICE_PROC_ADDR(demo->device, GetSwapchainImagesKHR);
GET_DEVICE_PROC_ADDR(demo->device, AcquireNextImageKHR);
GET_DEVICE_PROC_ADDR(demo->device, QueuePresentKHR);
}
static void demo_init_vk_swapchain(struct demo *demo) {
@@ -2028,8 +1963,8 @@ static void demo_init_vk_swapchain(struct demo *demo) {
VkBool32 *supportsPresent =
(VkBool32 *)malloc(demo->queue_count * sizeof(VkBool32));
for (i = 0; i < demo->queue_count; i++) {
demo->fpGetPhysicalDeviceSurfaceSupportKHR(demo->gpu, i, demo->surface,
&supportsPresent[i]);
vkGetPhysicalDeviceSurfaceSupportKHR(demo->gpu, i, demo->surface,
&supportsPresent[i]);
}
// Search for a graphics and a present queue in the array of queue
@@ -2087,13 +2022,13 @@ static void demo_init_vk_swapchain(struct demo *demo) {
// Get the list of VkFormat's that are supported:
uint32_t formatCount;
err = demo->fpGetPhysicalDeviceSurfaceFormatsKHR(demo->gpu, demo->surface,
&formatCount, NULL);
err = vkGetPhysicalDeviceSurfaceFormatsKHR(demo->gpu, demo->surface,
&formatCount, NULL);
assert(!err);
VkSurfaceFormatKHR *surfFormats =
(VkSurfaceFormatKHR *)malloc(formatCount * sizeof(VkSurfaceFormatKHR));
err = demo->fpGetPhysicalDeviceSurfaceFormatsKHR(demo->gpu, demo->surface,
&formatCount, surfFormats);
err = vkGetPhysicalDeviceSurfaceFormatsKHR(demo->gpu, demo->surface,
&formatCount, surfFormats);
assert(!err);
// If the format list includes just one entry of VK_FORMAT_UNDEFINED,
// the surface has no preferred format. Otherwise, at least one
@@ -2126,6 +2061,8 @@ static void demo_init_connection(struct demo *demo) {
fflush(stdout);
exit(1);
}
gladLoadVulkanUserPtr(NULL, glad_vulkan_callback, NULL);
}
static void demo_init(struct demo *demo, const int argc, const char *argv[])
@@ -2208,12 +2145,12 @@ static void demo_cleanup(struct demo *demo) {
vkDestroyImage(demo->device, demo->depth.image, NULL);
vkFreeMemory(demo->device, demo->depth.mem, NULL);
demo->fpDestroySwapchainKHR(demo->device, demo->swapchain, NULL);
vkDestroySwapchainKHR(demo->device, demo->swapchain, NULL);
free(demo->buffers);
vkDestroyDevice(demo->device, NULL);
if (demo->validate) {
demo->DestroyDebugReportCallback(demo->inst, demo->msg_callback, NULL);
vkDestroyDebugReportCallbackEXT(demo->inst, demo->msg_callback, NULL);
}
vkDestroySurfaceKHR(demo->inst, demo->surface, NULL);
vkDestroyInstance(demo->inst, NULL);