Difference between revisions of "GPU Classes"

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= 3D =
 
= 3D =
 
{| class=wikitable
 
{| class=wikitable
−
! Register || Name || Notes
+
! Register || Name || Type || Notes
 
|-
 
|-
−
| 0xC9 || Tesselation_OuterLevel0 ||
+
| 0xC9 || Tesselation_OuterLevel0 || ||
 
|-
 
|-
−
| 0xCA || Tesselation_OuterLevel1 ||
+
| 0xCA || Tesselation_OuterLevel1 || ||
 
|-
 
|-
−
| 0xCB || Tesselation_OuterLevel2 ||
+
| 0xCB || Tesselation_OuterLevel2 || ||
 
|-
 
|-
−
| 0xCC || Tesselation_OuterLevel3 ||
+
| 0xCC || Tesselation_OuterLevel3 || ||
 
|-
 
|-
−
| 0xCD || Tesselation_InnerLevel0 ||
+
| 0xCD || Tesselation_InnerLevel0 || ||
 
|-
 
|-
−
| 0xCE || Tesselation_InnerLevel1 ||
+
| 0xCE || Tesselation_InnerLevel1 || ||
 
|-
 
|-
−
| 0xDF || RasterizerDiscard_Enable || 1 means enabled, 0 means disabled.
+
| 0xDF || RasterizerDiscard_Enable || bool ||
 
|-
 
|-
−
| 0x1D1 || TransformFeedback_Pause ||
+
| 0x1D1 || TransformFeedback_Pause || ||
 
|-
 
|-
−
| 0x1FA || ZCullCtx_Addr0Hi ||
+
| 0x1FA-0x1FB || ZCullCtx_Addr0 || iova_t ||
 
|-
 
|-
−
| 0x1FB || ZCullCtx_Addr0Lo ||
+
| 0x1FC-0x1FD || ZCullCtx_Addr1 || iova_t ||
 
|-
 
|-
−
| 0x1FC || ZCullCtx_Addr1Hi ||
+
| 0x285+8*N || DepthRange_Unk0_N ||
 
|-
 
|-
−
| 0x1FD || ZCullCtx_Addr1Lo ||
+
| 0x302+4*N || DepthRange_Unk1_N ||
 
|-
 
|-
−
| 0x285+8*N || DepthRange_Unk0_N
+
| 0x303+4*N || DepthRange_Unk2_N ||
 
|-
 
|-
−
| 0x302+4*N || DepthRange_Unk1_N
+
| 0x373 || PatchSize || || Small value, always fits in 12 bits.
 
|-
 
|-
−
| 0x303+4*N || DepthRange_Unk2_N
+
| 0x374 || || || 0 written here for "simple" BlendState.
 
|-
 
|-
−
| 0x373 || PatchSize || Small value, always fits in 12 bits.
+
| 0x381+4*N || Scissor0_N ||
 
|-
 
|-
−
| 0x374 || || 0 written here for "simple" BlendState.
+
| 0x382+4*N || Scissor1_N ||
 
|-
 
|-
−
| 0x381+4*N || Scissor0_N
+
| 0x3D5 || StencilMask1_Ref || bool ||
 
|-
 
|-
−
| 0x382+4*N || Scissor1_N
+
| 0x3D6 || StencilMask1_Enable || bool ||
 
|-
 
|-
−
| 0x3D5 || StencilMask1_Ref || 1 means enabled, 0 means disabled.
+
| 0x3D7 || StencilMask1_ValueMask || bool ||
 
|-
 
|-
−
| 0x3D6 || StencilMask1_Enable || 1 means enabled, 0 means disabled.
+
| 0x3E7 || DepthBounds_Bound0 || float ||
 
|-
 
|-
−
| 0x3D7 || StencilMask1_ValueMask || 1 means enabled, 0 means disabled.
+
| 0x3E8 || DepthBounds_Bound1 || float ||
 
|-
 
|-
−
| 0x3E7 || DepthBounds_Bound0 || Float is written here.
+
| 0x3EF || SampleMask0 || ||
 
|-
 
|-
−
| 0x3E8 || DepthBounds_Bound1 || Float is written here.
+
| 0x3F0 || SampleMask1 || ||
 
|-
 
|-
−
| 0x3EF || SampleMask0 ||
+
| 0x3F1 || SampleMask2 || ||
 
|-
 
|-
−
| 0x3F0 || SampleMask1 ||
+
| 0x3F2 || SampleMask3 || ||
 
|-
 
|-
−
| 0x3F1 || SampleMask2 ||
+
| 0x3F6 || CoverageModulation_Enable || bool ||
 
|-
 
|-
−
| 0x3F2 || SampleMask3 ||
+
| 0x40C || CoverageModulation_Table0 || float ||
 
|-
 
|-
−
| 0x3F6 || CoverageModulation_Enable || 1 means enabled, 0 means disabled.
+
| 0x40D || CoverageModulation_Table1 || float ||
 
|-
 
|-
−
| 0x40C || CoverageModulation_Table0 || Float is written here.
+
| 0x40E || CoverageModulation_Table2 || float ||
 
|-
 
|-
−
| 0x40D || CoverageModulation_Table1 || Float is written here.
+
| 0x40F || CoverageModulation_Table3 || float ||
 
|-
 
|-
−
| 0x40E || CoverageModulation_Table2 || Float is written here.
+
| 0x452 || Raster_Enable || bool ||
 
|-
 
|-
−
| 0x40F || CoverageModulation_Table3 || Float is written here.
+
| 0x4B3 || DepthStencil_Config0 || bool || If set to 1, it enables DepthStencil_Config1 and DepthStencil_Config2.
 
|-
 
|-
−
| 0x452 || Raster_Enable || 1 means enabled, 0 means disabled.
+
| 0x4BA || DepthStencil_Config1 || ||
 
|-
 
|-
−
| 0x4B3 || DepthStencil_Config0 || If set to 1, it enables DepthStencil_Config1 and DepthStencil_Config2.
+
| 0x4C3 || DepthStencil_Config2 || || 0-15 is written here.
 
|-
 
|-
−
| 0x4BA || DepthStencil_Config1 || 0/1 is written here.
+
| 0x4B9 || || || 1 written here for "simple" BlendState.
 
|-
 
|-
−
| 0x4C3 || DepthStencil_Config2 || 0-15 is written here.
+
| 0x4BB || || || BindColorState writes 0 or 1 here.
 
|-
 
|-
−
| 0x4B9 || || 1 written here for "simple" BlendState.
+
| 0x4C5 || || || BindColorState sometimes writes here a value between 0-15.
 
|-
 
|-
−
| 0x4BB || || BindColorState writes 0 or 1 here.
+
| 0x4E0 || || || 0 is sometimes written here during BindDepthStencil.
 
|-
 
|-
−
| 0x4C5 || || BindColorState sometimes writes here a value between 0-15.
+
| 0x4E5 || StencilMask0_Ref || bool ||
 
|-
 
|-
−
| 0x4E0 || || 0 is sometimes written here during BindDepthStencil.
+
| 0x4E6 || StencilMask0_ValueMask || bool ||
 
|-
 
|-
−
| 0x4E5 || StencilMask0_Ref || 1 means enabled, 0 means disabled.
+
| 0x4E7 || StencilMask0_Enable || bool ||
 
|-
 
|-
−
| 0x4E6 || StencilMask0_ValueMask || 1 means enabled, 0 means disabled.
+
| 0x4EC || LineWidth0 || ||
 
|-
 
|-
−
| 0x4E7 || StencilMask0_Enable || 1 means enabled, 0 means disabled.
+
| 0x4ED || LineWidth1 || ||
 
|-
 
|-
−
| 0x4EC || LineWidth0 ||
+
| 0x4C4 || AlphaRef || float ||
 
|-
 
|-
−
| 0x4ED || LineWidth1 ||
+
| 0x4C7 || BlendColor0 || ||
 
|-
 
|-
−
| 0x4C4 || AlphaRef || Float is written here.
+
| 0x4C8 || BlendColor1 || ||
 
|-
 
|-
−
| 0x4C7 || BlendColor0 ||
+
| 0x4C9 || BlendColor2 || ||
 
|-
 
|-
−
| 0x4C8 || BlendColor1 ||
+
| 0x4CA || BlendColor3 || ||
 
|-
 
|-
−
| 0x4C9 || BlendColor2 ||
+
| 0x47F || DepthBuffer_Resolve || || 1 is written here to trigger.
 
|-
 
|-
−
| 0x4CA || BlendColor3 ||
+
| 0x519 || ZCullCtx_Save || || 0 is written here to trigger ctx-save, uses both ZCullCtx_Addr0/1.
 
|-
 
|-
−
| 0x47F || DepthBuffer_Resolve || 1 is written here to trigger.
+
| 0x51F || PolygonOffsetClamp0 || float ||
 
|-
 
|-
−
| 0x519 || ZCullCtx_Save || 0 is written here to trigger ctx-save, uses both ZCullCtx_Addr0/1.
+
| 0x540 || ZCullCtx_Restore || || 0 is written here to trigger ctx-restore, uses both ZCullCtx_Addr0/1.
 
|-
 
|-
−
| 0x51F || PolygonOffsetClamp0 || Float is written here.
+
| 0x546 || PointSize || float ||
 
|-
 
|-
−
| 0x540 || ZCullCtx_Restore || 0 is written here to trigger ctx-restore, uses both ZCullCtx_Addr0/1.
+
| 0x554-0x555 || RendererEnableConditionAddr || iova_t ||
 
|-
 
|-
−
| 0x546 || PointSize || Float is written here.
+
| 0x556 || RendererEnable || || 0=disabled unconditional, 1=enabled unconditional, 3=unknown conditional, 4=unknown conditional,
 
|-
 
|-
−
| 0x554 || RendererEnableConditionAddrHi ||
+
| 0x54C || Counter_Reset || || Value written decides which counter to reset.
 
|-
 
|-
−
| 0x555 || RendererEnableConditionAddrLo ||
+
| 0x55B || PolygonOffsetClamp1 || float ||
 
|-
 
|-
−
| 0x556 || RendererEnable || 0=disabled unconditional, 1=enabled unconditional, 3=unknown conditional, 4=unknown conditional,
+
| 0x56F || PolygonOffsetClamp2 || float || Float multiplied by 2 is written here.
 
|-
 
|-
−
| 0x54C || Counter_Reset || Value written decides which counter to reset.
+
| 0x591 || PrimitiveRestart_Enable || bool ||
 
|-
 
|-
−
| 0x55B || PolygonOffsetClamp1 || Float is written here.
+
| 0x592 || PrimitiveRestart_Value || ||
 
|-
 
|-
−
| 0x56F || PolygonOffsetClamp2 || Float multiplied by 2 is written here.
+
| 0x64F || DepthClamp || || 0x101A is written when enabled, 0x181D when disabled.
 
|-
 
|-
−
| 0x591 || PrimitiveRestart_Enable || 1 means enabled, 0 means disabled.
+
| 0x66F || DepthBounds_Enable || bool ||
 
|-
 
|-
−
| 0x592 || PrimitiveRestart_Value ||
+
| 0x671 || || || Sometimes used by BindColorState.
 
|-
 
|-
−
| 0x64F || DepthClamp || 0x101A is written when enabled, 0x181D when disabled.
+
| 0x68B || Barrier? || || Always 0 is written here. During zcull ctx-save, spammed when enabling raster, ...
 
|-
 
|-
−
| 0x66F || DepthBounds_Enable || 1 means enabled, 0 means disabled.
+
| 0x6C0-0x6C1 || Poke_Addr || iova_t ||
 
|-
 
|-
−
| 0x671 || || Sometimes used by BindColorState.
+
| 0x6C2 || Poke_WriteVal || || 0 is written here during most queries.
 
|-
 
|-
−
| 0x68B || Barrier? || Always 0 is written here. During zcull ctx-save, spammed when enabling raster, ...
+
| 0x6C3 || Poke_Control || || Big bitfield. After write, the result of query is written to 4 bytes at Poke_Addr.
 
|-
 
|-
−
| 0x6C0 || Poke_AddrHi ||
+
| 0x781+8*N || BlendState_N || || TODO, N = {0, ..., 7}
 
|-
 
|-
−
| 0x6C1 || Poke_AddrLo ||
+
| 0x782+8*N || BlendState_N || || TODO
 
|-
 
|-
−
| 0x6C2 || Poke_WriteVal || 0 is written here during most queries.
+
| 0x783+8*N || BlendState_N || || TODO
 
|-
 
|-
−
| 0x6C3 || Poke_Control || Big bitfield. After write, the result of query is written to 4 bytes at Poke_Addr.
+
| 0x784+8*N || BlendState_N || || TODO
 
|-
 
|-
−
| 0x781+8*N || BlendState_N || TODO, N = {0, ..., 7}
+
| 0x785+8*N || BlendState_N || || TODO
 
|-
 
|-
−
| 0x782+8*N || BlendState_N || TODO
+
| 0x786+8*N || BlendState_N || || TODO
 
|-
 
|-
−
| 0x783+8*N || BlendState_N || TODO
+
| 0xD34 || || || Used by SetConservativeRasterDilate.
 
|-
 
|-
−
| 0x784+8*N || BlendState_N || TODO
+
| 0xD35 || BlendState || || TODO: Bitfield
 
|-
 
|-
−
| 0x785+8*N || BlendState_N || TODO
+
| 0xE00-0xE01 || TransformFeedback_Addr || iova_t ||
 
|-
 
|-
−
| 0x786+8*N || BlendState_N || TODO
+
| 0xE0A || || || Used by SetConservativeRasterDilate.
 
|-
 
|-
−
| 0xD34 || || Used by SetConservativeRasterDilate.
+
| 0xE0B || || || Used by SetConservativeRasterDilate.
 
|-
 
|-
−
| 0xD35 || BlendState || TODO: Bitfield
+
| 0xE10 || || || Sometimes used by BindColorState.
 
|-
 
|-
−
| 0xE00 || TransformFeedback_AddrHi ||
+
| 0xE12 || || BindChannelMaskState_Unk0 ||
 
|-
 
|-
−
| 0xE01 || TransformFeedback_AddrLo ||
+
| 0xE13 || || BindChannelMaskState_Unk1 ||
 
|-
 
|-
−
| 0xE0A || || Used by SetConservativeRasterDilate.
+
| 0xE1A || || DepthStencil_Config3 ||
 
|-
 
|-
−
| 0xE0B || || Used by SetConservativeRasterDilate.
+
| 0xE20 || || || Another barrier? Used by SetConservativeRasterDilate.
 
|-
 
|-
−
| 0xE10 || || Sometimes used by BindColorState.
+
| 0xE2A || DebugGroupPush_DynamicControl || ||
 
|-
 
|-
−
| 0xE12 || BindChannelMaskState_Unk0 ||
+
| 0xE2B || DebugGroupPush_DynamicValue || || This one can be written a variable number of times.
 
|-
 
|-
−
| 0xE13 || BindChannelMaskState_Unk1 ||
+
| 0xE2C || DebugGroupPush_StaticControl || ||
 
|-
 
|-
−
| 0xE1A || DepthStencil_Config3 ||
+
| 0xE2D || DebugGroupPush_StaticValue || || This is written 3 times after DebugGroupPush_StaticControl.
 
|-
 
|-
−
| 0xE20 || || Another barrier? Used by SetConservativeRasterDilate.
+
| 0xE2E || DebugGroupPop_Control || ||
 
|-
 
|-
−
| 0xE2A || DebugGroupPush_DynamicControl ||
+
| 0xE2F || DebugGroupPop_GroupId || || This is written once after DebugGroupPop_Control.
−
|-
 
−
| 0xE2B || DebugGroupPush_DynamicValue || This one can be written a variable number of times.
 
−
|-
 
−
| 0xE2C || DebugGroupPush_StaticControl ||
 
−
|-
 
−
| 0xE2D || DebugGroupPush_StaticValue || This is written 3 times after DebugGroupPush_StaticControl.
 
−
|-
 
−
| 0xE2E || DebugGroupPop_Control ||
 
−
|-
 
−
| 0xE2F || DebugGroupPop_GroupId || This is written once after DebugGroupPop_Control.
 
 
|}
 
|}
  

Revision as of 03:16, 18 March 2018

Subchannels:

Id Subchannel (nvn) Name
0xB197 0 3D
0xB1C0 1 Compute
0xA140 2 Inline-to-Memory
0x902D 3 2D
0xB0B5 4 DMA

3D

Register Name Type Notes
0xC9 Tesselation_OuterLevel0
0xCA Tesselation_OuterLevel1
0xCB Tesselation_OuterLevel2
0xCC Tesselation_OuterLevel3
0xCD Tesselation_InnerLevel0
0xCE Tesselation_InnerLevel1
0xDF RasterizerDiscard_Enable bool
0x1D1 TransformFeedback_Pause
0x1FA-0x1FB ZCullCtx_Addr0 iova_t
0x1FC-0x1FD ZCullCtx_Addr1 iova_t
0x285+8*N DepthRange_Unk0_N
0x302+4*N DepthRange_Unk1_N
0x303+4*N DepthRange_Unk2_N
0x373 PatchSize Small value, always fits in 12 bits.
0x374 0 written here for "simple" BlendState.
0x381+4*N Scissor0_N
0x382+4*N Scissor1_N
0x3D5 StencilMask1_Ref bool
0x3D6 StencilMask1_Enable bool
0x3D7 StencilMask1_ValueMask bool
0x3E7 DepthBounds_Bound0 float
0x3E8 DepthBounds_Bound1 float
0x3EF SampleMask0
0x3F0 SampleMask1
0x3F1 SampleMask2
0x3F2 SampleMask3
0x3F6 CoverageModulation_Enable bool
0x40C CoverageModulation_Table0 float
0x40D CoverageModulation_Table1 float
0x40E CoverageModulation_Table2 float
0x40F CoverageModulation_Table3 float
0x452 Raster_Enable bool
0x4B3 DepthStencil_Config0 bool If set to 1, it enables DepthStencil_Config1 and DepthStencil_Config2.
0x4BA DepthStencil_Config1
0x4C3 DepthStencil_Config2 0-15 is written here.
0x4B9 1 written here for "simple" BlendState.
0x4BB BindColorState writes 0 or 1 here.
0x4C5 BindColorState sometimes writes here a value between 0-15.
0x4E0 0 is sometimes written here during BindDepthStencil.
0x4E5 StencilMask0_Ref bool
0x4E6 StencilMask0_ValueMask bool
0x4E7 StencilMask0_Enable bool
0x4EC LineWidth0
0x4ED LineWidth1
0x4C4 AlphaRef float
0x4C7 BlendColor0
0x4C8 BlendColor1
0x4C9 BlendColor2
0x4CA BlendColor3
0x47F DepthBuffer_Resolve 1 is written here to trigger.
0x519 ZCullCtx_Save 0 is written here to trigger ctx-save, uses both ZCullCtx_Addr0/1.
0x51F PolygonOffsetClamp0 float
0x540 ZCullCtx_Restore 0 is written here to trigger ctx-restore, uses both ZCullCtx_Addr0/1.
0x546 PointSize float
0x554-0x555 RendererEnableConditionAddr iova_t
0x556 RendererEnable 0=disabled unconditional, 1=enabled unconditional, 3=unknown conditional, 4=unknown conditional,
0x54C Counter_Reset Value written decides which counter to reset.
0x55B PolygonOffsetClamp1 float
0x56F PolygonOffsetClamp2 float Float multiplied by 2 is written here.
0x591 PrimitiveRestart_Enable bool
0x592 PrimitiveRestart_Value
0x64F DepthClamp 0x101A is written when enabled, 0x181D when disabled.
0x66F DepthBounds_Enable bool
0x671 Sometimes used by BindColorState.
0x68B Barrier? Always 0 is written here. During zcull ctx-save, spammed when enabling raster, ...
0x6C0-0x6C1 Poke_Addr iova_t
0x6C2 Poke_WriteVal 0 is written here during most queries.
0x6C3 Poke_Control Big bitfield. After write, the result of query is written to 4 bytes at Poke_Addr.
0x781+8*N BlendState_N TODO, N = {0, ..., 7}
0x782+8*N BlendState_N TODO
0x783+8*N BlendState_N TODO
0x784+8*N BlendState_N TODO
0x785+8*N BlendState_N TODO
0x786+8*N BlendState_N TODO
0xD34 Used by SetConservativeRasterDilate.
0xD35 BlendState TODO: Bitfield
0xE00-0xE01 TransformFeedback_Addr iova_t
0xE0A Used by SetConservativeRasterDilate.
0xE0B Used by SetConservativeRasterDilate.
0xE10 Sometimes used by BindColorState.
0xE12 BindChannelMaskState_Unk0
0xE13 BindChannelMaskState_Unk1
0xE1A DepthStencil_Config3
0xE20 Another barrier? Used by SetConservativeRasterDilate.
0xE2A DebugGroupPush_DynamicControl
0xE2B DebugGroupPush_DynamicValue This one can be written a variable number of times.
0xE2C DebugGroupPush_StaticControl
0xE2D DebugGroupPush_StaticValue This is written 3 times after DebugGroupPush_StaticControl.
0xE2E DebugGroupPop_Control
0xE2F DebugGroupPop_GroupId This is written once after DebugGroupPop_Control.

TODO: SetRenderTargets, SetSubpixelPrecisionBias, SetTiledCacheAction, SetTiledCacheTileSize, SetViewports, UpdateUniformBuffer, TiledDownSample

DMA

Register Name Notes
0x0C0 Dma_Control With 0x186 Src/DstStride is not used.
0x100 Dma_SrcAddrHi
0x101 Dma_SrcAddrLo
0x102 Dma_DstAddrHi
0x103 Dma_DstAddrLo
0x104 Dma_SrcStride?
0x105 Dma_DstStride?
0x106 Dma_Count At most 0x3FFFFF.
Retrieved from "https://switchbrew.org/w/index.php?title=GPU_Classes&oldid=4134"