diff options
| author | Andres Rodriguez <[email protected]> | 2017-07-12 18:45:30 -0400 |
|---|---|---|
| committer | Timothy Arceri <[email protected]> | 2017-08-06 12:42:07 +1000 |
| commit | f8ea71f0475fb3e5afd881d383cf04efa7a06530 (patch) | |
| tree | c31c7fc1638c79d07c957ceec6e4613fd901ec4e /src/amd/vulkan | |
| parent | 059d82c1c2566afc6f7ac07d38a206c6fa7c1ed4 (diff) | |
radv: generate same device UUID as radeonsi
This is required for interop use cases. The same device must report
identical UUIDs through the GL and Vulkan APIs so that users can
identify when it is safe to perform a memory object import.
v2: use ac helpers to calculate the uuid
Signed-off-by: Andres Rodriguez <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
Diffstat (limited to 'src/amd/vulkan')
| -rw-r--r-- | src/amd/vulkan/radv_device.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c index cb68b527276..fe621d23dca 100644 --- a/src/amd/vulkan/radv_device.c +++ b/src/amd/vulkan/radv_device.c @@ -63,12 +63,9 @@ radv_device_get_cache_uuid(enum radeon_family family, void *uuid) } static void -radv_get_device_uuid(drmDevicePtr device, void *uuid) { - memset(uuid, 0, VK_UUID_SIZE); - memcpy((char*)uuid + 0, &device->businfo.pci->domain, 2); - memcpy((char*)uuid + 2, &device->businfo.pci->bus, 1); - memcpy((char*)uuid + 3, &device->businfo.pci->dev, 1); - memcpy((char*)uuid + 4, &device->businfo.pci->func, 1); +radv_get_device_uuid(struct radeon_info *info, void *uuid) +{ + ac_compute_device_uuid(info, uuid, VK_UUID_SIZE); } static const VkExtensionProperties instance_extensions[] = { @@ -338,7 +335,7 @@ radv_physical_device_init(struct radv_physical_device *device, fprintf(stderr, "WARNING: radv is not a conformant vulkan implementation, testing use only.\n"); device->name = get_chip_name(device->rad_info.family); - radv_get_device_uuid(drm_device, device->device_uuid); + radv_get_device_uuid(&device->rad_info, &device->device_uuid); if (device->rad_info.family == CHIP_STONEY || device->rad_info.chip_class >= GFX9) { |