Driver Commands

Enums

enum class Drv3dCommand

Values:

enumerator GETVISIBILITYBEGIN

enumerator GETVISIBILITYEND

enumerator GETVISIBILITYCOUNT

enumerator RELEASE_QUERY

enumerator ACQUIRE_OWNERSHIP: acquire/release D3D lock (to perform rendering in non-primary thread)

enumerator RELEASE_OWNERSHIP

enumerator ACQUIRE_LOADING: acquire/release a mutex to perform resource loading in non-primary thread and postpone GPU resets, the lock is nonexclusive.

enumerator RELEASE_LOADING

enumerator GET_GPU_FRAME_TIME

enumerator GET_VSYNC_REFRESH_RATE

enumerator ASYNC_PIPELINE_COMPILE_RANGE_BEGIN

enumerator ASYNC_PIPELINE_COMPILE_RANGE_END

enumerator GET_PIPELINE_COMPILATION_QUEUE_LENGTH

enumerator ASYNC_PIPELINE_COMPILATION_FEEDBACK_BEGIN

enumerator ASYNC_PIPELINE_COMPILATION_FEEDBACK_END

enumerator TIMESTAMPFREQ

enumerator TIMESTAMPISSUE

enumerator TIMESTAMPGET

enumerator TIMECLOCKCALIBRATION: Gets CPU and GPU time nearly at the same moment.

enumerator FLUSH_STATES

enumerator D3D_FLUSH

enumerator GPU_BARRIER_WAIT_ALL_COMMANDS

enumerator COMPILE_PIPELINE: flush pipeline states to compile pipeline

enumerator GET_SECONDARY_BACKBUFFER

enumerator GET_VENDOR

enumerator OVERRIDE_MAX_ANISOTROPY_LEVEL

enumerator MAKE_TEXTURE

enumerator GET_TEXTURE_HANDLE

enumerator BEGIN_EXTERNAL_ACCESS

enumerator END_EXTERNAL_ACCESS

enumerator SET_VS_DEBUG_INFO

enumerator SET_PS_DEBUG_INFO

enumerator BEGIN_MRT_CLEAR_SEQUENCE

enumerator END_MRT_CLEAR_SEQUENCE

enumerator GET_SHADER_CACHE_UUID

enumerator AFTERMATH_MARKER

enumerator START_CAPTURE_FRAME

enumerator IS_HDR_AVAILABLE

enumerator IS_HDR_ENABLED

enumerator INT10_HDR_BUFFER

enumerator HDR_OUTPUT_MODE

enumerator GET_LUMINANCE

enumerator MEM_STAT

enumerator REGISTER_SHADER_DUMP

enumerator GET_SHADER

enumerator PIX_GPU_BEGIN_CAPTURE

enumerator PIX_GPU_END_CAPTURE

enumerator PIX_GPU_CAPTURE_NEXT_FRAMES

enumerator PIX_GPU_CAPTURE_AFTER_LONG_FRAMES

enumerator GET_FRAMERATE_LIMITING_FACTOR

enumerator LOAD_PIPELINE_CACHE

enumerator SAVE_PIPELINE_CACHE

enumerator GET_STREAMLINE

enumerator GET_DLSS

enumerator GET_XESS_STATE

enumerator IS_XESS_QUALITY_AVAILABLE_AT_RESOLUTION

enumerator GET_XESS_RESOLUTION

enumerator GET_XESS_VERSION

enumerator EXECUTE_DLSS_NO_STREAMLINE

enumerator EXECUTE_DLSS

enumerator EXECUTE_DLSS_G

enumerator EXECUTE_XESS

enumerator SET_XESS_VELOCITY_SCALE

enumerator GET_XESS_SUPPORTED_GEN_FRAMES

enumerator GET_XESS_PRESENTED_FRAME_COUNT

enumerator GET_XESS_FG_ENABLED

enumerator XESS_ENABLE_FG

enumerator XESS_SUPPRESS_FG

enumerator XESS_SCHEDULE_GEN_FRAME

enumerator EXECUTE_FSR

enumerator EXECUTE_FSR_FG

enumerator EXECUTE_FSR2

enumerator GET_FSR2_STATE

enumerator GET_FSR2_RESOLUTION

enumerator EXECUTE_PSSR

enumerator GET_METALFX_UPSCALE_STATE

enumerator EXECUTE_METALFX_UPSCALE

enumerator GET_TIMINGS

enumerator GET_RAYTRACE_ACCELERATION_STRUCTURES_MEMORY_USAGE

enumerator DEBUG_MESSAGE

enumerator GET_MONITORS

enumerator GET_MONITOR_INFO

enumerator GET_RESOLUTIONS_FROM_MONITOR

enumerator GET_VIDEO_MEMORY_BUDGET: Returns video memory budget in KiByte values par1: pointer to uint32_t: Total memory budget on the device, possibly less than physical memory of the device par2: pointer to uint32_t: Free memory budget on the device, this is *par1 minus used memory par3: pointer to uint32_t: Used memory, this is *par1 minus *par2 Return: uint32_t: Physical memory of the device

enumerator GET_RENDERING_COMMAND_QUEUE

enumerator GET_INSTANCE

enumerator GET_PHYSICAL_DEVICE

enumerator GET_QUEUE_FAMILY_INDEX

enumerator GET_QUEUE_INDEX

enumerator PROCESS_APP_INACTIVE_UPDATE

enumerator BEGIN_GENERIC_RENDER_PASS_CHECKS

enumerator END_GENERIC_RENDER_PASS_CHECKS

enumerator REGISTER_FRAME_COMPLETION_EVENT

enumerator REGISTER_ONE_TIME_FRAME_EXECUTION_EVENT_CALLBACKS

enumerator REPORT_RESOURCE_STATE_TRANSITIONS

enumerator REGISTER_DEVICE_RESET_EVENT_HANDLER

enumerator UNREGISTER_DEVICE_RESET_EVENT_HANDLER

enumerator PREPARE_TEXTURES_FOR_VR_CONSUMPTION

enumerator SET_APP_INFO

enumerator SEND_GPU_CRASH_DUMP

enumerator PROCESS_PENDING_RESOURCE_UPDATED

enumerator GET_PS5_PSSR_STATUS

enumerator SET_FREQ_LEVEL

enumerator ENABLE_IMMEDIATE_FLUSH

enumerator DISABLE_IMMEDIATE_FLUSH

enumerator GET_WORKER_CPU_CORE

enumerator SET_PS5_FSR_VIEW

enumerator SET_HDR

enumerator DEBUG_BREAK

enumerator ADD_DEBUG_BREAK_STRING_SEARCH

enumerator REMOVE_DEBUG_BREAK_STRING_SEARCH

enumerator IS_DEFRAG_REQUESTED

enumerator PROCESS_PENDING_DEFRAG_REQUESTS

enumerator CONVERT_TLAS_INSTANCES

enumerator COMPILE_PIPELINE_SET

enumerator GET_BUFFER_GPU_ADDRESS

enumerator ENABLE_WORKER_LOW_LATENCY_MODE

enumerator LOGERR_ON_SYNC

enumerator SET_DRIVER_NETWORD_MANAGER

enumerator GET_CONSOLE_HFR_STATUS

enumerator GET_CONSOLE_HFR_SUPPORTED

enumerator GET_RESOURCE_STATISTICS

enumerator GET_PS5_COMPACTED_BLAS_SIZE

enumerator CREATE_GPU_LATENCY

enumerator DELAY_SYNC

enumerator CONTINUE_SYNC

enumerator CHANGE_QUEUE

enumerator IS_PIX_CAPTURE_LOADED

enumerator SET_RT_VALIDATION_CALLBACK

enumerator CAUSE_GPU_PAGE_FAULT

enumerator USER

Values:

enumerator DRV3D_CPU_FREQ_TYPE_QPC

enumerator DRV3D_CPU_FREQ_TYPE_REF

enumerator DRV3D_CPU_FREQ_NSEC

enumerator DRV3D_CPU_FREQ_TYPE_PROFILE

enumerator DRV3D_CPU_FREQ_TYPE_UNKNOWN

struct FrameEvents

#include <dag_commands.h>

Public Functions

virtual ~FrameEvents() = default

virtual void beginFrameEvent() = 0

virtual void endFrameEvent() = 0

struct DeviceResetEventHandler

#include <dag_commands.h>

Public Functions

virtual ~DeviceResetEventHandler() = default

virtual void preRecovery() = 0

virtual void recovery() = 0

struct Drv3dTimings

#include <dag_commands.h>

Public Members

long long frontendUpdateScreenInterval

long long frontendToBackendUpdateScreenLatency

long long frontendBackendWaitDuration

long long backendFrontendWaitDuration

long long gpuWaitDuration

long long presentDuration

long long backbufferAcquireDuration

long long frontendWaitForSwapchainDuration

struct CompilePipelineSet

#include <dag_commands.h>

All values are optional, but graphics and mesh pipelines can not be created without output and render state sets.

Public Members

const char *defaultFormat: V1 and V2 value. When not specified, the driver assumes its driver specific format (if supported) and otherwise engine.

const DataBlock *featureSet: V1 and V2 block. A block with a set of feature sets referenced by pipelines in the pipeline sets to indicate required features.

const DataBlock *inputLayoutSet: V1 and V2 block. A block with a set of blocks describing input layouts.

const DataBlock *renderStateSet: V1 and V2 block. A block with a set of blocks describing render states. The driver will ignore render states that are incompatible with the system.

const DataBlock *outputFormatSet: V1 and V2 block. A block with a set of blocks describing output format states. The driver will ignore output format states that are incompatible wit the system.

const DataBlock *graphicsPipelineSet: V1 block. A block with a set of blocks describing graphics pipelines. The driver will ignore pipelines using unsupported input layouts, render states or output formats.

const DataBlock *meshPipelineSet: V1 block. A block with a set of blocks describing mesh pipelines. The driver will ignore pipelines using unsupported render states or output formats.

const DataBlock *computePipelineSet: V1 block. A block with a set of blocks describing compute pipelines.

const DataBlock *signature: V2 block, this block stores shader class signatures, this ensures we try not to load incompatible shader class uses.

const DataBlock *computeSet: V2 block, new compute use set, uses shader class names and codes.

const DataBlock *graphicsSet: V2 block, new graphics use set, uses shader class names and codes.

const DataBlock *graphicsNullPixelOverrideSet: V2 block, new graphics use set, uses shader class names and codes. This set has pipelines where the paired pixel shader is replaced by the null pixel shader.

const DataBlock *graphicsPixelOverrideSet: V2 block, new graphics use set, uses shader class names and codes. This set has pipelines where the paired pixel shader uses a differen shader class name and codes than the vertex shader.

struct Drv3dMakeTextureParams

#include <dag_commands.h>

Public Members

void *tex

const char *name

int flg

int w

int h

int layers

int mips

ResourceBarrier currentState

namespace d3d

Functions

int driver_command(Drv3dCommand command, void *par1 = nullptr, void *par2 = nullptr, void *par3 = nullptr): send specific command to driver