diff options
| -rw-r--r-- | src/amd/vulkan/radv_constants.h | 11 | ||||
| -rw-r--r-- | src/amd/vulkan/radv_device.c | 9 |
2 files changed, 14 insertions, 6 deletions
diff --git a/src/amd/vulkan/radv_constants.h b/src/amd/vulkan/radv_constants.h index 6abcf085206..a12e79e9623 100644 --- a/src/amd/vulkan/radv_constants.h +++ b/src/amd/vulkan/radv_constants.h @@ -78,5 +78,16 @@ #define RADV_NUM_PHYSICAL_VGPRS 256 +/* Make sure everything is addressable by a signed 32-bit int, and + * our largest descriptors are 96 bytes. + */ +#define RADV_MAX_PER_SET_DESCRIPTORS ((1ull << 31 ) / 96) + +/* Our buffer size fields allow only this much */ +#define RADV_MAX_MEMORY_ALLOCATION_SIZE 0xFFFFFFFFull + +/* Number of invocations in each subgroup. */ +#define RADV_SUBGROUP_SIZE 64 + #endif /* RADV_CONSTANTS_H */ diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c index 71b529c07a5..f2c802f9210 100644 --- a/src/amd/vulkan/radv_device.c +++ b/src/amd/vulkan/radv_device.c @@ -1393,7 +1393,7 @@ void radv_GetPhysicalDeviceProperties2( case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_PROPERTIES: { VkPhysicalDeviceSubgroupProperties *properties = (VkPhysicalDeviceSubgroupProperties*)ext; - properties->subgroupSize = 64; + properties->subgroupSize = RADV_SUBGROUP_SIZE; properties->supportedStages = VK_SHADER_STAGE_ALL; properties->supportedOperations = VK_SUBGROUP_FEATURE_BASIC_BIT | @@ -1414,11 +1414,8 @@ void radv_GetPhysicalDeviceProperties2( case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_3_PROPERTIES: { VkPhysicalDeviceMaintenance3Properties *properties = (VkPhysicalDeviceMaintenance3Properties*)ext; - /* Make sure everything is addressable by a signed 32-bit int, and - * our largest descriptors are 96 bytes. */ - properties->maxPerSetDescriptors = (1ull << 31) / 96; - /* Our buffer size fields allow only this much */ - properties->maxMemoryAllocationSize = 0xFFFFFFFFull; + properties->maxPerSetDescriptors = RADV_MAX_PER_SET_DESCRIPTORS; + properties->maxMemoryAllocationSize = RADV_MAX_MEMORY_ALLOCATION_SIZE; break; } case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_FILTER_MINMAX_PROPERTIES_EXT: { |