Map performance counter to the appropriate monotonic clock used by ntdll/unix/sync.c
The performance counter timestamp clock won't be available under Mac and platforms without clock_gettime.
Signed-off-by: Joshua Ashton joshua@froggi.es --- dlls/winevulkan/make_vulkan | 5 +- dlls/winevulkan/vulkan.c | 148 ++++++++++++++++++++++++++++++++++++ 2 files changed, 152 insertions(+), 1 deletion(-)
diff --git a/dlls/winevulkan/make_vulkan b/dlls/winevulkan/make_vulkan index 04b263e3e4..b5629b95a5 100755 --- a/dlls/winevulkan/make_vulkan +++ b/dlls/winevulkan/make_vulkan @@ -100,7 +100,6 @@ UNSUPPORTED_EXTENSIONS = [
# Device extensions "VK_AMD_display_native_hdr", - "VK_EXT_calibrated_timestamps", "VK_EXT_display_control", # Requires VK_EXT_display_surface_counter "VK_EXT_full_screen_exclusive", "VK_EXT_hdr_metadata", # Needs WSI work. @@ -222,6 +221,10 @@ FUNCTION_OVERRIDES = { # VK_EXT_private_data "vkGetPrivateDataEXT" : {"dispatch": True, "driver" : False, "thunk" : False}, "vkSetPrivateDataEXT" : {"dispatch": True, "driver" : False, "thunk" : False}, + + # VK_EXT_calibrated_timestamps + "vkGetPhysicalDeviceCalibrateableTimeDomainsEXT" : {"dispatch" : True, "driver" : False, "thunk" : False}, + "vkGetCalibratedTimestampsEXT" : {"dispatch" : True, "driver" : False, "thunk" : False}, }
STRUCT_CHAIN_CONVERSIONS = [ diff --git a/dlls/winevulkan/vulkan.c b/dlls/winevulkan/vulkan.c index 4642975ad0..d00d7c0536 100644 --- a/dlls/winevulkan/vulkan.c +++ b/dlls/winevulkan/vulkan.c @@ -17,6 +17,8 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */
+#include "config.h" +#include <time.h> #include <stdarg.h>
#include "windef.h" @@ -1265,6 +1267,152 @@ VkResult WINAPI wine_vkGetPhysicalDeviceImageFormatProperties2KHR(VkPhysicalDevi return res; }
+/* From ntdll/unix/sync.c */ +#define NANOSECONDS_IN_A_SECOND 1000000000 +#define TICKSPERSEC 10000000 + +static inline VkTimeDomainEXT get_performance_counter_time_domain(void) +{ +#if !defined(__APPLE__) && defined(HAVE_CLOCK_GETTIME) +# ifdef CLOCK_MONOTONIC_RAW + return VK_TIME_DOMAIN_CLOCK_MONOTONIC_RAW_EXT; +# else + return VK_TIME_DOMAIN_CLOCK_MONOTONIC_EXT; +# endif +#else + FIXME("No mapping for VK_TIME_DOMAIN_QUERY_PERFORMANCE_COUNTER_EXT on this platform."); + return VK_TIME_DOMAIN_QUERY_PERFORMANCE_COUNTER_EXT; +#endif +} + +static VkTimeDomainEXT map_to_host_time_domain(VkTimeDomainEXT domain) +{ + /* Matches ntdll/unix/sync.c's performance counter implementation. */ + if (domain == VK_TIME_DOMAIN_QUERY_PERFORMANCE_COUNTER_EXT) + return get_performance_counter_time_domain(); + + return domain; +} + +static inline uint64_t convert_monotonic_timestamp(uint64_t value) +{ + return value / (NANOSECONDS_IN_A_SECOND / TICKSPERSEC); +} + +static inline uint64_t convert_timestamp(VkTimeDomainEXT host_domain, VkTimeDomainEXT target_domain, uint64_t value) +{ + if (host_domain == target_domain) + return value; + + /* Convert between MONOTONIC time in us -> QueryPerformanceCounter */ + if ((host_domain == VK_TIME_DOMAIN_CLOCK_MONOTONIC_RAW_EXT || host_domain == VK_TIME_DOMAIN_CLOCK_MONOTONIC_EXT) + && target_domain == VK_TIME_DOMAIN_QUERY_PERFORMANCE_COUNTER_EXT) + return convert_monotonic_timestamp(value); + + FIXME("Couldn't translate between host domain %d and target domain %d", host_domain, target_domain); + return value; +} + +VkResult WINAPI wine_vkGetCalibratedTimestampsEXT(VkDevice device, + uint32_t timestamp_count, const VkCalibratedTimestampInfoEXT *timestamp_infos, + uint64_t *timestamps, uint64_t *max_deviation) +{ + VkCalibratedTimestampInfoEXT* host_timestamp_infos; + unsigned int i; + VkResult res; + TRACE("%p, %u, %p, %p, %p\n", device, timestamp_count, timestamp_infos, timestamps, max_deviation); + + if (!(host_timestamp_infos = heap_alloc(sizeof(VkCalibratedTimestampInfoEXT) * timestamp_count))) + return VK_ERROR_OUT_OF_HOST_MEMORY; + + for (i = 0; i < timestamp_count; i++) + { + host_timestamp_infos[i].sType = timestamp_infos[i].sType; + host_timestamp_infos[i].pNext = timestamp_infos[i].pNext; + host_timestamp_infos[i].timeDomain = map_to_host_time_domain(timestamp_infos[i].timeDomain); + } + + res = device->funcs.p_vkGetCalibratedTimestampsEXT(device->device, timestamp_count, host_timestamp_infos, timestamps, max_deviation); + + for (i = 0; i < timestamp_count; i++) + timestamps[i] = convert_timestamp(host_timestamp_infos[i].timeDomain, timestamp_infos[i].timeDomain, timestamps[i]); + + heap_free(host_timestamp_infos); + + return res; +} + +VkResult WINAPI wine_vkGetPhysicalDeviceCalibrateableTimeDomainsEXT(VkPhysicalDevice phys_dev, + uint32_t *time_domain_count, VkTimeDomainEXT *time_domains) +{ + BOOL supports_device = FALSE, supports_monotonic = FALSE, supports_monotonic_raw = FALSE; + const VkTimeDomainEXT performace_counter_domain = get_performance_counter_time_domain(); + VkTimeDomainEXT *host_time_domains; + uint32_t host_time_domain_count; + VkTimeDomainEXT out_time_domains[2]; + uint32_t out_time_domain_count; + unsigned int i; + VkResult res; + + TRACE("%p, %p, %p\n", phys_dev, time_domain_count, time_domains); + + /* Find out the time domains supported on the host */ + res = phys_dev->instance->funcs.p_vkGetPhysicalDeviceCalibrateableTimeDomainsEXT(phys_dev->phys_dev, &host_time_domain_count, NULL); + if (res != VK_SUCCESS) + return res; + + if (!(host_time_domains = heap_alloc(sizeof(VkTimeDomainEXT) * host_time_domain_count))) + return VK_ERROR_OUT_OF_HOST_MEMORY; + + res = phys_dev->instance->funcs.p_vkGetPhysicalDeviceCalibrateableTimeDomainsEXT(phys_dev->phys_dev, &host_time_domain_count, host_time_domains); + if (res != VK_SUCCESS) + return res; + + for (i = 0; i < host_time_domain_count; i++) + { + if (host_time_domains[i] == VK_TIME_DOMAIN_DEVICE_EXT) + supports_device = TRUE; + else if (host_time_domains[i] == VK_TIME_DOMAIN_CLOCK_MONOTONIC_EXT) + supports_monotonic = TRUE; + else if (host_time_domains[i] == VK_TIME_DOMAIN_CLOCK_MONOTONIC_RAW_EXT) + supports_monotonic_raw = TRUE; + else + FIXME("Unknown time domain %d", host_time_domains[i]); + } + + heap_free(host_time_domains); + + out_time_domain_count = 0; + + /* Map our monotonic times -> QPC */ + (void)(supports_monotonic); + (void)(supports_monotonic_raw); + if (supports_monotonic_raw && performace_counter_domain == VK_TIME_DOMAIN_CLOCK_MONOTONIC_RAW_EXT) + out_time_domains[out_time_domain_count++] = VK_TIME_DOMAIN_QUERY_PERFORMANCE_COUNTER_EXT; + else if (supports_monotonic && performace_counter_domain == VK_TIME_DOMAIN_CLOCK_MONOTONIC_EXT) + out_time_domains[out_time_domain_count++] = VK_TIME_DOMAIN_QUERY_PERFORMANCE_COUNTER_EXT; + else + FIXME("VK_TIME_DOMAIN_QUERY_PERFORMANCE_COUNTER_EXT not supported on this platform."); + + /* Forward the device domain time */ + if (supports_device) + out_time_domains[out_time_domain_count++] = VK_TIME_DOMAIN_DEVICE_EXT; + + /* Send the count/domains back to the app */ + if (!time_domains) + { + *time_domain_count = out_time_domain_count; + return VK_SUCCESS; + } + + for (i = 0; i < min(*time_domain_count, out_time_domain_count); i++) + time_domains[i] = out_time_domains[i]; + + res = *time_domain_count < out_time_domain_count ? VK_INCOMPLETE : VK_SUCCESS; + *time_domain_count = out_time_domain_count; + return res; +} + static HANDLE get_display_device_init_mutex(void) { static const WCHAR init_mutexW[] = {'d','i','s','p','l','a','y','_','d','e','v','i','c','e','_','i','n','i','t',0};