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VmaReplay: added command line option --VK_KHR_dedicated_allocation.

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This commit is contained in:
Adam Sawicki 2018-08-21 14:26:37 +02:00
parent f17013e699
commit 33c1e8ddef
1 changed files with 61 additions and 7 deletions
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72
src/VmaReplay/VmaReplay.cpp
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@ -37,6 +37,7 @@ enum CMD_LINE_OPT
CMD_LINE_OPT_LINES,
CMD_LINE_OPT_PHYSICAL_DEVICE,
CMD_LINE_OPT_USER_DATA,
CMD_LINE_OPT_VK_KHR_DEDICATED_ALLOCATION,
};
static enum class VERBOSITY
@ -47,6 +48,13 @@ static enum class VERBOSITY
COUNT,
} g_Verbosity = VERBOSITY::DEFAULT;
enum class VULKAN_EXTENSION_REQUEST
{
DISABLED,
ENABLED,
DEFAULT
};
enum class OBJECT_TYPE { BUFFER, IMAGE };
enum class VMA_FUNCTION
@ -109,6 +117,7 @@ static size_t g_IterationCount = 1;
static uint32_t g_PhysicalDeviceIndex = 0;
static RangeSequence<size_t> g_LineRanges;
static bool g_UserDataEnabled = true;
VULKAN_EXTENSION_REQUEST g_VK_KHR_dedicated_allocation_request = VULKAN_EXTENSION_REQUEST::DEFAULT;
static bool ValidateFileVersion()
{
@ -274,8 +283,6 @@ static const char* const VALIDATION_LAYER_NAME = "VK_LAYER_LUNARG_standard_valid
static bool g_MemoryAliasingWarningEnabled = true;
static bool g_EnableValidationLayer = true;
static bool VK_KHR_get_memory_requirements2_enabled = false;
static bool VK_KHR_dedicated_allocation_enabled = false;
static VKAPI_ATTR VkBool32 VKAPI_CALL MyDebugReportCallback(
VkDebugReportFlagsEXT flags,
@ -828,6 +835,9 @@ int Player::InitVulkan()
VkPhysicalDeviceFeatures enabledFeatures;
InitVulkanFeatures(enabledFeatures, supportedFeatures);
bool VK_KHR_get_memory_requirements2_available = false;
bool VK_KHR_dedicated_allocation_available = false;
// Determine list of device extensions to enable.
std::vector<const char*> enabledDeviceExtensions;
//enabledDeviceExtensions.push_back(VK_KHR_SWAPCHAIN_EXTENSION_NAME);
@ -846,16 +856,41 @@ int Player::InitVulkan()
{
if(strcmp(properties[i].extensionName, VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME) == 0)
{
enabledDeviceExtensions.push_back(VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME);
VK_KHR_get_memory_requirements2_enabled = true;
VK_KHR_get_memory_requirements2_available = true;
}
else if(strcmp(properties[i].extensionName, VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME) == 0)
{
VK_KHR_dedicated_allocation_available = true;
}
}
}
}
const bool dedicatedAllocationAvailable =
VK_KHR_get_memory_requirements2_available && VK_KHR_dedicated_allocation_available;
bool dedicatedAllocationEnabled = false;
switch(g_VK_KHR_dedicated_allocation_request)
{
case VULKAN_EXTENSION_REQUEST::DISABLED:
break;
case VULKAN_EXTENSION_REQUEST::DEFAULT:
dedicatedAllocationEnabled = dedicatedAllocationAvailable;
break;
case VULKAN_EXTENSION_REQUEST::ENABLED:
dedicatedAllocationEnabled = dedicatedAllocationAvailable;
if(!dedicatedAllocationAvailable)
{
printf("WARNING: VK_KHR_dedicated_allocation extension cannot be enabled.\n");
}
break;
default: assert(0);
}
if(dedicatedAllocationEnabled)
{
enabledDeviceExtensions.push_back(VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME);
enabledDeviceExtensions.push_back(VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME);
VK_KHR_dedicated_allocation_enabled = true;
}
}
}
}
VkDeviceCreateInfo deviceCreateInfo = { VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO };
@ -878,7 +913,7 @@ int Player::InitVulkan()
allocatorInfo.physicalDevice = m_PhysicalDevice;
allocatorInfo.device = m_Device;
if(VK_KHR_dedicated_allocation_enabled)
if(dedicatedAllocationEnabled)
{
allocatorInfo.flags |= VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT;
}
@ -1946,6 +1981,8 @@ static void PrintCommandLineSyntax()
" --PhysicalDevice <Index> - Choice of Vulkan physical device. Default: 0.\n"
" --UserData <Value> - 0 to disable or 1 to enable setting pUserData during playback.\n"
" Default is 1. Affects both creation of buffers and images, as well as calls to vmaSetAllocationUserData.\n"
" --VK_KHR_dedicated_allocation <Value> - 0 to disable or 1 to enable this extension.\n"
" By defalut the extension is silently enabled if available.\n"
);
}
@ -2102,6 +2139,7 @@ static int main2(int argc, char** argv)
cmdLineParser.RegisterOpt(CMD_LINE_OPT_LINES, "Lines", true);
cmdLineParser.RegisterOpt(CMD_LINE_OPT_PHYSICAL_DEVICE, "PhysicalDevice", true);
cmdLineParser.RegisterOpt(CMD_LINE_OPT_USER_DATA, "UserData", true);
cmdLineParser.RegisterOpt(CMD_LINE_OPT_VK_KHR_DEDICATED_ALLOCATION, "VK_KHR_dedicated_allocation", true);
CmdLineParser::RESULT res;
while((res = cmdLineParser.ReadNext()) != CmdLineParser::RESULT_END)
@ -2154,6 +2192,22 @@ static int main2(int argc, char** argv)
return RESULT_ERROR_COMMAND_LINE;
}
break;
case CMD_LINE_OPT_VK_KHR_DEDICATED_ALLOCATION:
{
bool newValue;
if(StrRangeToBool(StrRange(cmdLineParser.GetParameter()), newValue))
{
g_VK_KHR_dedicated_allocation_request = newValue ?
VULKAN_EXTENSION_REQUEST::ENABLED :
VULKAN_EXTENSION_REQUEST::DISABLED;
}
else
{
PrintCommandLineSyntax();
return RESULT_ERROR_COMMAND_LINE;
}
}
break;
default:
assert(0);
}