void setupDebugMarker(VkDevice device)
{
pfnDebugMarkerSetObjetTag = (PFN_vkDebugMarkerSetObjectTagEXT)vkGetDeviceProcAddr(device, "vkDebugMarkerSetObjectTagEXT");
pfnDebugMarkerSetObjectName = (PFN_vkDebugMarkerSetObjectNameEXT)vkGetDeviceProcAddr(device, "vkDebugMarkerSetObjectNameEXT");
pfnCmdDebugMarkerBegin = (PFN_vkCmdDebugMarkerBeginEXT)vkGetDeviceProcAddr(device, "vkCmdDebugMarkerBeginEXT");
pfnCmdDebugMarkerEnd = (PFN_vkCmdDebugMarkerEndEXT)vkGetDeviceProcAddr(device, "vkCmdDebugMarkerEndEXT");
pfnCmdDebugMarkerInsert = (PFN_vkCmdDebugMarkerInsertEXT)vkGetDeviceProcAddr(device, "vkCmdDebugMarkerInsertEXT");
}
void setup(VkDevice device)
{
pfnDebugMarkerSetObjectTag = (PFN_vkDebugMarkerSetObjectTagEXT)vkGetDeviceProcAddr(device, "vkDebugMarkerSetObjectTagEXT");
pfnDebugMarkerSetObjectName = (PFN_vkDebugMarkerSetObjectNameEXT)vkGetDeviceProcAddr(device, "vkDebugMarkerSetObjectNameEXT");
pfnCmdDebugMarkerBegin = (PFN_vkCmdDebugMarkerBeginEXT)vkGetDeviceProcAddr(device, "vkCmdDebugMarkerBeginEXT");
pfnCmdDebugMarkerEnd = (PFN_vkCmdDebugMarkerEndEXT)vkGetDeviceProcAddr(device, "vkCmdDebugMarkerEndEXT");
pfnCmdDebugMarkerInsert = (PFN_vkCmdDebugMarkerInsertEXT)vkGetDeviceProcAddr(device, "vkCmdDebugMarkerInsertEXT");
// Set flag if at least one function pointer is present
active = (pfnDebugMarkerSetObjectName != VK_NULL_HANDLE);
}
Buffer::Buffer(const FunctionCallbackInfo<Value>& args) {
Isolate* isolate = args.GetIsolate();
HandleScope handle_scope(isolate);
Wrap(args.This());
parent_device.Reset(isolate, getELitObjectFromArgN(0, parent_device));
vkCreateBuffer = reinterpret_cast<PFN_vkCreateBuffer>(vkGetDeviceProcAddr(ObjectWrap::Unwrap<Device>(parent_device.Get(isolate))->vulkan_handle,"vkCreateBuffer"));
vkDestroyBuffer = reinterpret_cast<PFN_vkDestroyBuffer>(vkGetDeviceProcAddr(ObjectWrap::Unwrap<Device>(parent_device.Get(isolate))->vulkan_handle,"vkDestroyBuffer"));
VkBufferCreateInfo pCreateInfo;
memset(&pCreateInfo, 0, sizeof(VkBufferCreateInfo));
pCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
vkCreateBuffer(ObjectWrap::Unwrap<Device>(parent_device.Get(isolate))->vulkan_handle, &pCreateInfo, nullptr, &vulkan_handle);
setELitPtr(args.This(), vulkan_handle, vulkan_handle);
}
GraphicsPipeline::GraphicsPipeline(const FunctionCallbackInfo<Value>& args) {
Isolate* isolate = args.GetIsolate();
HandleScope handle_scope(isolate);
Wrap(args.This());
parent_device.Reset(isolate, getELitObjectFromArgN(0, parent_device));
vkCreateGraphicsPipelines = reinterpret_cast<PFN_vkCreateGraphicsPipelines>(vkGetDeviceProcAddr(ObjectWrap::Unwrap<Device>(parent_device.Get(isolate))->vulkan_handle,"vkCreateGraphicsPipelines"));
vkDestroyPipeline = reinterpret_cast<PFN_vkDestroyPipeline>(vkGetDeviceProcAddr(ObjectWrap::Unwrap<Device>(parent_device.Get(isolate))->vulkan_handle,"vkDestroyPipeline"));
VkGraphicsPipelineCreateInfo pCreateInfos;
memset(&pCreateInfos, 0, sizeof(VkGraphicsPipelineCreateInfo));
pCreateInfos.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
vkCreateGraphicsPipelines(ObjectWrap::Unwrap<Device>(parent_device.Get(isolate))->vulkan_handle, nullptr, 1, &pCreateInfos, nullptr, &vulkan_handle);
setELitPtr(args.This(), vulkan_handle, vulkan_handle);
}
void
vk_dbg_init(void)
{
log_entry(DBGMKR_MODULE, LOG_INFORMATION, "Initializing...");
_DebugMakerSetObjectNameEXT = (PFN_vkDebugMarkerSetObjectNameEXT)
vkGetDeviceProcAddr(vkgfx_device, "vkDebugMarkerSetObjectNameEXT");
_DebugMarkerSetObjectTagEXT = (PFN_vkDebugMarkerSetObjectTagEXT)
vkGetDeviceProcAddr(vkgfx_device, "vkDebugMarkerSetObjectTagEXT");
_DebugMarkerBeginEXT = (PFN_vkCmdDebugMarkerBeginEXT)
vkGetDeviceProcAddr(vkgfx_device, "vkCmdDebugMarkerBeginEXT");
_DebugMarkerInsertEXT = (PFN_vkCmdDebugMarkerInsertEXT)
vkGetDeviceProcAddr(vkgfx_device, "vkCmdDebugMarkerInsertEXT");
_DebugMarkerEndEXT = (PFN_vkCmdDebugMarkerEndEXT)
vkGetDeviceProcAddr(vkgfx_device, "vkCmdDebugMarkerEndEXT");
if(_DebugMakerSetObjectNameEXT)
log_entry(DBGMKR_MODULE, LOG_INFORMATION, "Initialized");
else
log_entry(DBGMKR_MODULE, LOG_INFORMATION, "VK_EXT_debug_marker not present");
}
gpointer
gst_vulkan_device_get_proc_address (GstVulkanDevice * device,
const gchar * name)
{
g_return_val_if_fail (GST_IS_VULKAN_DEVICE (device), NULL);
g_return_val_if_fail (device->device != NULL, NULL);
g_return_val_if_fail (name != NULL, NULL);
GST_TRACE_OBJECT (device, "%s", name);
return vkGetDeviceProcAddr (device->device, name);
}
/*
[POI] Extension specific setup
Gets the function pointers required for conditonal rendering
Sets up a dedicated conditional buffer that is used to determine visibility at draw time
*/
void prepareConditionalRendering()
{
/*
The conditional rendering functions are part of an extension so they have to be loaded manually
*/
vkCmdBeginConditionalRenderingEXT = (PFN_vkCmdBeginConditionalRenderingEXT)vkGetDeviceProcAddr(device, "vkCmdBeginConditionalRenderingEXT");
if (!vkCmdBeginConditionalRenderingEXT) {
vks::tools::exitFatal("Could not get a valid function pointer for vkCmdBeginConditionalRenderingEXT", -1);
}
vkCmdEndConditionalRenderingEXT = (PFN_vkCmdEndConditionalRenderingEXT)vkGetDeviceProcAddr(device, "vkCmdEndConditionalRenderingEXT");
if (!vkCmdEndConditionalRenderingEXT) {
vks::tools::exitFatal("Could not get a valid function pointer for vkCmdEndConditionalRenderingEXT", -1);
}
/*
Create the buffer that contains the conditional rendering information
A single conditional value is 32 bits and if it's zero the rendering commands are discarded
This sample renders multiple rows of objects conditionally, so we setup a buffer with one value per row
*/
conditionalVisibility.resize(scene.linearNodes.size());
VK_CHECK_RESULT(vulkanDevice->createBuffer(
VK_BUFFER_USAGE_CONDITIONAL_RENDERING_BIT_EXT,
VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
&conditionalBuffer,
sizeof(int32_t) *conditionalVisibility.size(),
conditionalVisibility.data()));
VK_CHECK_RESULT(conditionalBuffer.map());
// By default, all parts of the glTF are visible
for (auto i = 0; i < conditionalVisibility.size(); i++) {
conditionalVisibility[i] = 1;
}
/*
Copy visibility data
*/
updateConditionalBuffer();
}
bool LoadVulkanDeviceFunctions(VkDevice device)
{
bool required_functions_missing = false;
auto LoadFunction = [&](PFN_vkVoidFunction* func_ptr, const char* name, bool is_required) {
*func_ptr = vkGetDeviceProcAddr(device, name);
if (!(*func_ptr) && is_required)
{
ERROR_LOG(VIDEO, "Vulkan: Failed to load required device function %s", name);
required_functions_missing = true;
}
};
#define VULKAN_DEVICE_ENTRY_POINT(name, required) \
LoadFunction(reinterpret_cast<PFN_vkVoidFunction*>(&name), #name, required);
#include "VideoBackends/Vulkan/VulkanEntryPoints.inl"
#undef VULKAN_DEVICE_ENTRY_POINT
return !required_functions_missing;
}
void *swapChainGetDeviceProc( struct SwapChain *swapChain, const char *name ) {
return vkGetDeviceProcAddr( swapChain->device, name );
}
