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radv: Expose VK_NV_device_generated_commands. 

Closes: #6736

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17269>
This commit is contained in:
Bas Nieuwenhuizen 2022-01-07 12:02:11 +01:00 committed by Marge Bot
parent 05bf39238b
commit 2d2591bbb7
3 changed files with 32 additions and 0 deletions
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1
src/amd/vulkan/00-radv-defaults.conf
View File

@ -39,6 +39,7 @@ Application bugs worked around in this file:
<engine engine_name_match="vkd3d">
<option name="radv_zero_vram" value="true" />
<option name="radv_disable_aniso_single_level" value="true" />
<option name="radv_dgc" value="true" />
</engine>
<engine engine_name_match="DXVK">

27
src/amd/vulkan/radv_device.c
View File

@ -607,6 +607,8 @@ radv_physical_device_get_supported_extensions(const struct radv_physical_device
.GOOGLE_user_type = true,
.INTEL_shader_integer_functions2 = true,
.NV_compute_shader_derivatives = true,
.NV_device_generated_commands = device->rad_info.gfx_level >= GFX7 && !(device->instance->debug_flags & RADV_DEBUG_NO_IBS) &&
driQueryOptionb(&device->instance->dri_options, "radv_dgc"),
.NV_mesh_shader = device->use_ngg && device->rad_info.gfx_level >= GFX10_3 &&
device->instance->perftest_flags & RADV_PERFTEST_NV_MS && !device->use_llvm,
/* Undocumented extension purely for vkd3d-proton. This check is to prevent anyone else from
@ -1024,6 +1026,7 @@ static const driOptionDescription radv_dri_options[] = {
DRI_CONF_RADV_REQUIRE_ETC2(false)
DRI_CONF_RADV_DISABLE_ANISO_SINGLE_LEVEL(false)
DRI_CONF_RADV_DISABLE_SINKING_LOAD_INPUT_FS(false)
DRI_CONF_RADV_DGC(false)
DRI_CONF_SECTION_END
};
// clang-format on
@ -1832,6 +1835,12 @@ radv_GetPhysicalDeviceFeatures2(VkPhysicalDevice physicalDevice,
features->performanceCounterMultipleQueryPools = features->performanceCounterQueryPools;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEVICE_GENERATED_COMMANDS_FEATURES_NV: {
VkPhysicalDeviceDeviceGeneratedCommandsFeaturesNV *features =
(VkPhysicalDeviceDeviceGeneratedCommandsFeaturesNV *)ext;
features->deviceGeneratedCommands = true;
break;
}
default:
break;
}
@ -2532,6 +2541,24 @@ radv_GetPhysicalDeviceProperties2(VkPhysicalDevice physicalDevice,
properties->allowCommandBufferQueryCopies = false;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEVICE_GENERATED_COMMANDS_PROPERTIES_NV: {
VkPhysicalDeviceDeviceGeneratedCommandsPropertiesNV *properties =
(VkPhysicalDeviceDeviceGeneratedCommandsPropertiesNV *)ext;
properties->maxIndirectCommandsStreamCount = 1;
properties->maxIndirectCommandsStreamStride = UINT32_MAX;
properties->maxIndirectCommandsTokenCount = UINT32_MAX;
properties->maxIndirectCommandsTokenOffset = UINT16_MAX;
properties->minIndirectCommandsBufferOffsetAlignment = 4;
properties->minSequencesCountBufferOffsetAlignment = 4;
properties->minSequencesIndexBufferOffsetAlignment = 4;
/* Don't support even a shader group count = 1 until we support shader
* overrides during pipeline creation. */
properties->maxGraphicsShaderGroupCount = 0;
properties->maxIndirectSequenceCount = UINT32_MAX;
break;
}
default:
break;
}

4
src/util/driconf.h
View File

@ -578,6 +578,10 @@
DRI_CONF_OPT_B(radv_disable_sinking_load_input_fs, def, \
"Disable sinking load inputs for fragment shaders")
#define DRI_CONF_RADV_DGC(def) \
DRI_CONF_OPT_B(radv_dgc, def, \
"Expose an experimental implementation of VK_NV_device_generated_commands")
/**
* \brief ANV specific configuration options
*/