Difference between revisions of "GPU Classes"

From Nintendo Switch Brew
Jump to navigation Jump to search
Line 16: Line 16:
 
= 3D =
 
= 3D =
 
{| class=wikitable
 
{| class=wikitable
−
! Register || Name || Type || Notes
+
! Register || Name || Size || Type || Notes
 
|-
 
|-
−
| 0xC9 || Tesselation_OuterLevel0 || ||
+
| 0xC9 || Tesselation_OuterLevels || 4 || ||
 
|-
 
|-
−
| 0xCA || Tesselation_OuterLevel1 || ||
+
| 0xCD || Tesselation_InnerLevels || 2 || ||
 
|-
 
|-
−
| 0xCB || Tesselation_OuterLevel2 || ||
+
| 0xDF || RasterizerDiscard_Enable || 1 || bool ||
 
|-
 
|-
−
| 0xCC || Tesselation_OuterLevel3 || ||
+
| 0xE0+8*N || TransformFeedbackBuffer_Enable || 1 || bool ||
 
|-
 
|-
−
| 0xCD || Tesselation_InnerLevel0 || ||
+
| 0xE1+8*N || TransformFeedbackBuffer_Addr || 2 || iova_t ||
 
|-
 
|-
−
| 0xCE || Tesselation_InnerLevel1 || ||
+
| 0xE3+8*N || TransformFeedbackBuffer_Flags || 1 || ||
 
|-
 
|-
−
| 0xDF || RasterizerDiscard_Enable || bool ||
+
| 0x1D1 || TransformFeedback_Pause || 1 || ||
 
|-
 
|-
−
| 0xE0+8*N || TransformFeedbackBuffer_Enable || bool ||
+
| 0x1FA || ZCullCtx_Addr0 || 2 || iova_t ||
 
|-
 
|-
−
| (0xE1,0xE2)+8*N || TransformFeedbackBuffer_Addr || iova_t ||
+
| 0x1FC || ZCullCtx_Addr1 || 2 || iova_t ||
 
|-
 
|-
−
| 0xE3+8*N || TransformFeedbackBuffer_Flags || ||
+
| 0x285+8*N || DepthRange_Unk0_N || 1 || ||
 
|-
 
|-
−
| 0x1D1 || TransformFeedback_Pause || ||
+
| 0x302+4*N || DepthRange_Unk1_N || 1 || ||
 
|-
 
|-
−
| 0x1FA,0x1FB || ZCullCtx_Addr0 || iova_t ||
+
| 0x303+4*N || DepthRange_Unk2_N || 1 || ||
 
|-
 
|-
−
| 0x1FC,0x1FD || ZCullCtx_Addr1 || iova_t ||
+
| 0x36B || || 1 || || BindPolygonState writes here.
 
|-
 
|-
−
| 0x285+8*N || DepthRange_Unk0_N ||
+
| 0x36C || || 1 || || BindPolygonState writes here.
 
|-
 
|-
−
| 0x302+4*N || DepthRange_Unk1_N ||
+
| 0x370 || || 1 || bool || BindPolygonState writes here.
 
|-
 
|-
−
| 0x303+4*N || DepthRange_Unk2_N ||
+
| 0x371 || || 1 || bool || BindPolygonState writes here.
 
|-
 
|-
−
| 0x36B || || || BindPolygonState writes here.
+
| 0x372 || || 1 || bool || BindPolygonState writes here.
 
|-
 
|-
−
| 0x36C || || || BindPolygonState writes here.
+
| 0x373 || PatchSize || 1 || || Small value, always fits in 12 bits.
 
|-
 
|-
−
| 0x370 || || bool || BindPolygonState writes here.
+
| 0x374 || || 1 || || 0 written here for "simple" BlendState.
 
|-
 
|-
−
| 0x371 || || bool || BindPolygonState writes here.
+
| 0x381+4*N || Scissor0_N || 1 || ||
 
|-
 
|-
−
| 0x372 || || bool || BindPolygonState writes here.
+
| 0x382+4*N || Scissor1_N || 1 || ||
 
|-
 
|-
−
| 0x373 || PatchSize || || Small value, always fits in 12 bits.
+
| 0x3D5 || StencilMask1_Ref || 1 || bool ||
 
|-
 
|-
−
| 0x374 || || || 0 written here for "simple" BlendState.
+
| 0x3D6 || StencilMask1_Enable || 1 || bool ||
 
|-
 
|-
−
| 0x381+4*N || Scissor0_N ||
+
| 0x3D7 || StencilMask1_ValueMask || 1 || bool ||
 
|-
 
|-
−
| 0x382+4*N || Scissor1_N ||
+
| 0x3E7 || DepthBounds_Bound0 || 1 || float ||
 
|-
 
|-
−
| 0x3D5 || StencilMask1_Ref || bool ||
+
| 0x3E8 || DepthBounds_Bound1 || 1 || float ||
 
|-
 
|-
−
| 0x3D6 || StencilMask1_Enable || bool ||
+
| 0x3ED || Multisample_Related0 || 1 || ||
 
|-
 
|-
−
| 0x3D7 || StencilMask1_ValueMask || bool ||
+
| 0x3EE || Multisample_Related1 || 1 || ||
 
|-
 
|-
−
| 0x3E7 || DepthBounds_Bound0 || float ||
+
| 0x3EF || SampleMask0 || 1 || ||
 
|-
 
|-
−
| 0x3E8 || DepthBounds_Bound1 || float ||
+
| 0x3F0 || SampleMask1 || 1 || ||
 
|-
 
|-
−
| 0x3ED || Multisample_Related0 || ||
+
| 0x3F1 || SampleMask2 || 1 || ||
 
|-
 
|-
−
| 0x3EE || Multisample_Related1 || ||
+
| 0x3F2 || SampleMask3 || 1 || ||
 
|-
 
|-
−
| 0x3EF || SampleMask0 || ||
+
| 0x3F5 || Multisample_Related2 || 1 || ||
 
|-
 
|-
−
| 0x3F0 || SampleMask1 || ||
+
| 0x3F6 || CoverageModulation_Enable || 1 || bool ||
 
|-
 
|-
−
| 0x3F1 || SampleMask2 || ||
+
| 0x40C || CoverageModulation_Table0 || 1 || float ||
 
|-
 
|-
−
| 0x3F2 || SampleMask3 || ||
+
| 0x40D || CoverageModulation_Table1 || 1 || float ||
 
|-
 
|-
−
| 0x3F5 || Multisample_Related2 || ||
+
| 0x40E || CoverageModulation_Table2 || 1 || float ||
 
|-
 
|-
−
| 0x3F6 || CoverageModulation_Enable || bool ||
+
| 0x40F || CoverageModulation_Table3 || 1 || float ||
 
|-
 
|-
−
| 0x40C || CoverageModulation_Table0 || float ||
+
| 0x452 || Raster_Enable || 1 || bool ||
 
|-
 
|-
−
| 0x40D || CoverageModulation_Table1 || float ||
+
| 0x478 || Multisample_Config3 || 1 || ||
 
|-
 
|-
−
| 0x40E || CoverageModulation_Table2 || float ||
+
| 0x479 || Multisample_Config4 || 1 || ||
 
|-
 
|-
−
| 0x40F || CoverageModulation_Table3 || float ||
+
| 0x47A || Multisample_Config5 || 1 || ||
 
|-
 
|-
−
| 0x452 || Raster_Enable || bool ||
+
| 0x47B || Multisample_Config6 || 1 || ||
 
|-
 
|-
−
| 0x478 || Multisample_Config3 || ||
+
| 0x47E || Multisample_Related3 || 1 || ||
 
|-
 
|-
−
| 0x479 || Multisample_Config4 || ||
+
| 0x4B3 || DepthStencil_Config0 || 1 || bool || If set to 1, it enables DepthStencil_Config1 and DepthStencil_Config2.
 
|-
 
|-
−
| 0x47A || Multisample_Config5 || ||
+
| 0x4B8 || Multisample_Config2 || 1 || bool ||
 
|-
 
|-
−
| 0x47B || Multisample_Config6 || ||
+
| 0x4BA || DepthStencil_Config1 || 1 || ||
 
|-
 
|-
−
| 0x47E || Multisample_Related3 || ||
+
| 0x4C3 || DepthStencil_Config2 || 1 || || 0-15 is written here.
 
|-
 
|-
−
| 0x4B3 || DepthStencil_Config0 || bool || If set to 1, it enables DepthStencil_Config1 and DepthStencil_Config2.
+
| 0x4B9 || || 1 || || 1 written here for "simple" BlendState.
 
|-
 
|-
−
| 0x4B8 || Multisample_Config2 || bool ||
+
| 0x4BB || || 1 || || BindColorState writes 0 or 1 here.
 
|-
 
|-
−
| 0x4BA || DepthStencil_Config1 || ||
+
| 0x4C5 || || 1 || || BindColorState sometimes writes here a value between 0-15.
 
|-
 
|-
−
| 0x4C3 || DepthStencil_Config2 || || 0-15 is written here.
+
| 0x4E0 || || 1 || || 0 is sometimes written here during BindDepthStencil.
 
|-
 
|-
−
| 0x4B9 || || || 1 written here for "simple" BlendState.
+
| 0x4E5 || StencilMask0_Ref || 1 || bool ||
 
|-
 
|-
−
| 0x4BB || || || BindColorState writes 0 or 1 here.
+
| 0x4E6 || StencilMask0_ValueMask || 1 || bool ||
 
|-
 
|-
−
| 0x4C5 || || || BindColorState sometimes writes here a value between 0-15.
+
| 0x4E7 || StencilMask0_Enable || 1 || bool ||
 
|-
 
|-
−
| 0x4E0 || || || 0 is sometimes written here during BindDepthStencil.
+
| 0x4EC || LineWidth0 || 1 || ||
 
|-
 
|-
−
| 0x4E5 || StencilMask0_Ref || bool ||
+
| 0x4ED || LineWidth1 || 1 || ||
 
|-
 
|-
−
| 0x4E6 || StencilMask0_ValueMask || bool ||
+
| 0x4C4 || AlphaRef || 1 || float ||
 
|-
 
|-
−
| 0x4E7 || StencilMask0_Enable || bool ||
+
| 0x4C7 || BlendColor0 || 1 || ||
 
|-
 
|-
−
| 0x4EC || LineWidth0 || ||
+
| 0x4C8 || BlendColor1 || 1 || ||
 
|-
 
|-
−
| 0x4ED || LineWidth1 || ||
+
| 0x4C9 || BlendColor2 || 1 || ||
 
|-
 
|-
−
| 0x4C4 || AlphaRef || float ||
+
| 0x4CA || BlendColor3 || 1 || ||
 
|-
 
|-
−
| 0x4C7 || BlendColor0 || ||
+
| 0x47C || || 1 || || BindProgram writes 0 here sometimes.
 
|-
 
|-
−
| 0x4C8 || BlendColor1 || ||
+
| 0x47F || DepthBuffer_Resolve || 1 || || 1 is written here to trigger.
 
|-
 
|-
−
| 0x4C9 || BlendColor2 || ||
+
| 0x519 || ZCullCtx_Save || 1 || || 0 is written here to trigger ctx-save, uses both ZCullCtx_Addr0/1.
 
|-
 
|-
−
| 0x4CA || BlendColor3 || ||
+
| 0x51F || PolygonOffsetClamp0 || 1 || float ||
 
|-
 
|-
−
| 0x47C || || || BindProgram writes 0 here sometimes.
+
| 0x540 || ZCullCtx_Restore || 1 || || 0 is written here to trigger ctx-restore, uses both ZCullCtx_Addr0/1.
 
|-
 
|-
−
| 0x47F || DepthBuffer_Resolve || || 1 is written here to trigger.
+
| 0x546 || PointSize || 1 || float ||
 
|-
 
|-
−
| 0x519 || ZCullCtx_Save || || 0 is written here to trigger ctx-save, uses both ZCullCtx_Addr0/1.
+
| 0x554 || RendererEnableConditionAddr || 2 || iova_t ||
 
|-
 
|-
−
| 0x51F || PolygonOffsetClamp0 || float ||
+
| 0x556 || RendererEnable || 1 || || 0=disabled unconditional, 1=enabled unconditional, 3=unknown conditional, 4=unknown conditional,
 
|-
 
|-
−
| 0x540 || ZCullCtx_Restore || || 0 is written here to trigger ctx-restore, uses both ZCullCtx_Addr0/1.
+
| 0x54C || Counter_Reset || 1 || || Value written decides which counter to reset.
 
|-
 
|-
−
| 0x546 || PointSize || float ||
+
| 0x54D || Multisample_Config1 || 1 || ||
 
|-
 
|-
−
| 0x554,0x555 || RendererEnableConditionAddr || iova_t ||
+
| 0x54F || Multisample_Config0 || 1 || bool ||
 
|-
 
|-
−
| 0x556 || RendererEnable || || 0=disabled unconditional, 1=enabled unconditional, 3=unknown conditional, 4=unknown conditional,
+
| 0x55B || PolygonOffsetClamp1 || 1 || float ||
 
|-
 
|-
−
| 0x54C || Counter_Reset || || Value written decides which counter to reset.
+
| 0x56F || PolygonOffsetClamp2 || 1 || float || Float multiplied by 2 is written here.
 
|-
 
|-
−
| 0x54D || Multisample_Config1 || ||
+
| 0x591 || PrimitiveRestart_Enable || 1 || bool ||
 
|-
 
|-
−
| 0x54F || Multisample_Config0 || bool ||
+
| 0x592 || PrimitiveRestart_Value || 1 || ||
 
|-
 
|-
−
| 0x55B || PolygonOffsetClamp1 || float ||
+
| 0x646 || || 1 || || BindPolygonState writes here.
 
|-
 
|-
−
| 0x56F || PolygonOffsetClamp2 || float || Float multiplied by 2 is written here.
+
| 0x647 || || 1 || ||  BindPolygonState writes here.
 
|-
 
|-
−
| 0x591 || PrimitiveRestart_Enable || bool ||
+
| 0x648 || || 1 || ||  BindPolygonState writes here.
 
|-
 
|-
−
| 0x592 || PrimitiveRestart_Value || ||
+
| 0x64F || DepthClamp || 1 || || 0x101A is written when enabled, 0x181D when disabled.
 
|-
 
|-
−
| 0x646 || || || BindPolygonState writes here.
+
| 0x66F || DepthBounds_Enable || 1 || bool ||
 
|-
 
|-
−
| 0x647 || || || BindPolygonState writes here.
+
| 0x671 || || 1 || || Sometimes used by BindColorState.
 
|-
 
|-
−
| 0x648 || || || BindPolygonState writes here.
+
| 0x68B || Barrier? || 1 || trigger || Always 0 is written here. During zcull ctx-save, spammed when enabling raster, ...
 
|-
 
|-
−
| 0x64F || DepthClamp || || 0x101A is written when enabled, 0x181D when disabled.
+
| 0x6C0 || Poke_Addr || 2 || iova_t ||
 
|-
 
|-
−
| 0x66F || DepthBounds_Enable || bool ||
+
| 0x6C2 || Poke_WriteVal || 1 || || 0 is written here during most queries.
 
|-
 
|-
−
| 0x671 || || || Sometimes used by BindColorState.
+
| 0x6C3 || Poke_Control || 1 || || Big bitfield. After write, the result of query is written to 4 bytes at Poke_Addr.
 
|-
 
|-
−
| 0x68B || Barrier? || || Always 0 is written here. During zcull ctx-save, spammed when enabling raster, ...
+
| 0x701+2*N || VertexBufferStartAddr || 2 || iova_t ||
 
|-
 
|-
−
| 0x6C0,0x6C1 || Poke_Addr || iova_t ||
+
| 0x7C0+2*N || VertexBufferEndAddr || 2 || iova_t ||
 
|-
 
|-
−
| 0x6C2 || Poke_WriteVal || || 0 is written here during most queries.
+
| 0x781+8*N || SimpleBlend0_BlendEquationX || 1 || bitfield || Bit0-2: BlendEquationX
 
|-
 
|-
−
| 0x6C3 || Poke_Control || || Big bitfield. After write, the result of query is written to 4 bytes at Poke_Addr.
+
| 0x782+8*N || SimpleBlend0_BlendFunctionA || 1 || bitfield || Bit0-4: ?, bit14-15: ?
 
|-
 
|-
−
| (0x701,0x702)+2*N || VertexBufferStartAddr || iova_t ||
+
| 0x783+8*N || SimpleBlend0_BlendFunctionB || 1 || bitfield || Bit0-4: ?, bit14-15: ?
 
|-
 
|-
−
| (0x7C0,0x7C1)+2*N || VertexBufferEndAddr || iova_t ||
+
| 0x784+8*N || SimpleBlend0_BlendEquationY || 1 || bitfield || Bit0-2: BlendEquationY
 
|-
 
|-
−
| 0x781+8*N || SimpleBlend0_BlendEquationX || bitfield || Bit0-2: BlendEquationX
+
| 0x785+8*N || SimpleBlend0_BlendFunctionC || 1 || bitfield || Bit0-4: ?, bit14-15: ?
 
|-
 
|-
−
| 0x782+8*N || SimpleBlend0_BlendFunctionA || bitfield || Bit0-4: ?, bit14-15: ?
+
| 0x786+8*N || SimpleBlend0_BlendFunctionD || 1 || bitfield || Bit0-4: ?, bit14-15: ?
 
|-
 
|-
−
| 0x783+8*N || SimpleBlend0_BlendFunctionB || bitfield || Bit0-4: ?, bit14-15: ?
+
| 0x820 || || 1 || || BindProgram writes here.
 
|-
 
|-
−
| 0x784+8*N || SimpleBlend0_BlendEquationY || bitfield || Bit0-2: BlendEquationY
+
| 0x821 || || 1 || || BindProgram writes here.
 
|-
 
|-
−
| 0x785+8*N || SimpleBlend0_BlendFunctionC || bitfield || Bit0-4: ?, bit14-15: ?
+
| 0x830 || || 1 || || BindProgram writes here.
 
|-
 
|-
−
| 0x786+8*N || SimpleBlend0_BlendFunctionD || bitfield || Bit0-4: ?, bit14-15: ?
+
| 0x840 || || 1 || || BindProgram writes here.
 
|-
 
|-
−
| 0x820 || || || BindProgram writes here.
+
| 0x850 || || 1 || || BindProgram writes here.
 
|-
 
|-
−
| 0x821 || || || BindProgram writes here.
+
| 0x8E0 || BindUniformBuffer_Size? || 1 || || BindUniformBuffer writes here.
 
|-
 
|-
−
| 0x830 || || || BindProgram writes here.
+
| 0x8E1 || BindUniformBuffer_Addr || 2 || iova_t ||
 
|-
 
|-
−
| 0x840 || || || BindProgram writes here.
+
| 0x8E3 || BindImage_Config || 1 || || BindImage writes "8*i + 0x120" here. BindSeparateSampler writes "8*i + 0x568" here. BindSeparateTexture uses "8*i + 0x168". BindTexture uses 8*i + 32.
 
|-
 
|-
−
| 0x850 || || || BindProgram writes here.
+
| 0x8E4 || BindImage_ValueLo || 1 || || This might be an addr but it's swapped opposite to other addrs. BindSeparateSampler/BindSeparateTexture writes something here. BindStorageBuffer writes something here.
 
|-
 
|-
−
| 0x8E0 || BindUniformBuffer_Size? || || BindUniformBuffer writes here.
+
| 0x8E5 || BindImage_ValueHi || 1 || || BindStorageBuffer writes something here.
 
|-
 
|-
−
| 0x8E1,0x8E2 || BindUniformBuffer_Addr || iova_t ||
+
| 0x8E6 || || 1 || || BindStorageBuffer writes something here.
 
|-
 
|-
−
| 0x8E3 || BindImage_Config || || BindImage writes "8*i + 0x120" here. BindSeparateSampler writes "8*i + 0x568" here. BindSeparateTexture uses "8*i + 0x168". BindTexture uses 8*i + 32.
+
| 0x8E4,0x8EB || Multisample_ConfigX || 1 || || What? Overlap.
 
|-
 
|-
−
| 0x8E4 || BindImage_ValueLo || || This might be an addr but it's swapped opposite to other addrs. BindSeparateSampler/BindSeparateTexture writes something here. BindStorageBuffer writes something here.
+
| 0x904 || UniformBuffer0_Control || 1 ||  ||
 
|-
 
|-
−
| 0x8E5 || BindImage_ValueHi || || BindStorageBuffer writes something here.
+
| 0x90C || UniformBuffer3_Control || 1 || ||
 
|-
 
|-
−
| 0x8E6 || || || BindStorageBuffer writes something here.
+
| 0x914 || UniformBuffer4_Control || 1 || ||
 
|-
 
|-
−
| 0x8E4,0x8EB || Multisample_ConfigX || || What? Overlap.
+
| 0x91C || UniformBuffer2_Control || 1 || ||
 
|-
 
|-
−
| 0x904 || UniformBuffer0_Control || ||
+
| 0x924 || UniformBuffer1_Control || 1 || ||
 
|-
 
|-
−
| 0x90C || UniformBuffer3_Control || ||
+
| 0xD1E || || 1 || || BindProgram writes 0 here, trigger?
 
|-
 
|-
−
| 0x914 || UniformBuffer4_Control || ||
+
| 0xD34 || || 1 || || Used by SetConservativeRasterDilate.
 
|-
 
|-
−
| 0x91C || UniformBuffer2_Control || ||
+
| 0xD35 || BlendStateAdvanced || 1 || bitfield || Bit0: NormalizedDst, bit1: PremultipliedSrc, bit2-3: BlendTarget, Bit4-9: Mode
 
|-
 
|-
−
| 0x924 || UniformBuffer1_Control || ||
+
| 0xE00 || TransformFeedback_Addr || 2 || iova_t ||
 
|-
 
|-
−
| 0xD1E || || || BindProgram writes 0 here, trigger?
+
| 0xE0A || || 1 || || Used by SetConservativeRasterDilate.
 
|-
 
|-
−
| 0xD34 || || || Used by SetConservativeRasterDilate.
+
| 0xE0B || || 1 || || Used by SetConservativeRasterDilate.
 
|-
 
|-
−
| 0xD35 || BlendStateAdvanced || bitfield || Bit0: NormalizedDst, bit1: PremultipliedSrc, bit2-3: BlendTarget, Bit4-9: Mode
+
| 0xE0E || || 1 || || BindImage/BindSeparateSampler/BindSeparateTexture writes 0-4 here.
 
|-
 
|-
−
| 0xE00,0xE01 || TransformFeedback_Addr || iova_t ||
+
| 0xE10 || || 1 || || Sometimes used by BindColorState.
 
|-
 
|-
−
| 0xE0A || || || Used by SetConservativeRasterDilate.
+
| 0xE12 || BindChannelMaskState_Unk0 || 1 || ||
 
|-
 
|-
−
| 0xE0B || || || Used by SetConservativeRasterDilate.
+
| 0xE13 || BindChannelMaskState_Unk1 || 1 || ||
 
|-
 
|-
−
| 0xE0E || || || BindImage/BindSeparateSampler/BindSeparateTexture writes 0-4 here.
+
| 0xE1A || DepthStencil_Config3 || 1 || ||
 
|-
 
|-
−
| 0xE10 || || || Sometimes used by BindColorState.
+
| 0xE1E || Multisample_Config7 || 1 || || Also written to by BindStorageBuffer
 
|-
 
|-
−
| 0xE12 || BindChannelMaskState_Unk0 || ||
+
| 0xE20 || || 1 || || Another barrier? Used by SetConservativeRasterDilate.
 
|-
 
|-
−
| 0xE13 || BindChannelMaskState_Unk1 || ||
+
| 0xE2A || DebugGroupPush_DynamicControl || 1 || ||
 
|-
 
|-
−
| 0xE1A || DepthStencil_Config3 || ||
+
| 0xE2B || DebugGroupPush_DynamicValue || 1 || || This one can be written a variable number of times.
 
|-
 
|-
−
| 0xE1E || Multisample_Config7 || || Also written to by BindStorageBuffer
+
| 0xE2C || DebugGroupPush_StaticControl || 1 || ||
 
|-
 
|-
−
| 0xE20 || || || Another barrier? Used by SetConservativeRasterDilate.
+
| 0xE2D || DebugGroupPush_StaticValue || 1 || || This is written 3 times after DebugGroupPush_StaticControl.
 
|-
 
|-
−
| 0xE2A || DebugGroupPush_DynamicControl || ||
+
| 0xE2E || DebugGroupPop_Control || 1 || ||
 
|-
 
|-
−
| 0xE2B || DebugGroupPush_DynamicValue || || This one can be written a variable number of times.
+
| 0xE2F || DebugGroupPop_GroupId || 1 || || This is written once after DebugGroupPop_Control.
−
|-
 
−
| 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 18:56, 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 Size Type Notes
0xC9 Tesselation_OuterLevels 4
0xCD Tesselation_InnerLevels 2
0xDF RasterizerDiscard_Enable 1 bool
0xE0+8*N TransformFeedbackBuffer_Enable 1 bool
0xE1+8*N TransformFeedbackBuffer_Addr 2 iova_t
0xE3+8*N TransformFeedbackBuffer_Flags 1
0x1D1 TransformFeedback_Pause 1
0x1FA ZCullCtx_Addr0 2 iova_t
0x1FC ZCullCtx_Addr1 2 iova_t
0x285+8*N DepthRange_Unk0_N 1
0x302+4*N DepthRange_Unk1_N 1
0x303+4*N DepthRange_Unk2_N 1
0x36B 1 BindPolygonState writes here.
0x36C 1 BindPolygonState writes here.
0x370 1 bool BindPolygonState writes here.
0x371 1 bool BindPolygonState writes here.
0x372 1 bool BindPolygonState writes here.
0x373 PatchSize 1 Small value, always fits in 12 bits.
0x374 1 0 written here for "simple" BlendState.
0x381+4*N Scissor0_N 1
0x382+4*N Scissor1_N 1
0x3D5 StencilMask1_Ref 1 bool
0x3D6 StencilMask1_Enable 1 bool
0x3D7 StencilMask1_ValueMask 1 bool
0x3E7 DepthBounds_Bound0 1 float
0x3E8 DepthBounds_Bound1 1 float
0x3ED Multisample_Related0 1
0x3EE Multisample_Related1 1
0x3EF SampleMask0 1
0x3F0 SampleMask1 1
0x3F1 SampleMask2 1
0x3F2 SampleMask3 1
0x3F5 Multisample_Related2 1
0x3F6 CoverageModulation_Enable 1 bool
0x40C CoverageModulation_Table0 1 float
0x40D CoverageModulation_Table1 1 float
0x40E CoverageModulation_Table2 1 float
0x40F CoverageModulation_Table3 1 float
0x452 Raster_Enable 1 bool
0x478 Multisample_Config3 1
0x479 Multisample_Config4 1
0x47A Multisample_Config5 1
0x47B Multisample_Config6 1
0x47E Multisample_Related3 1
0x4B3 DepthStencil_Config0 1 bool If set to 1, it enables DepthStencil_Config1 and DepthStencil_Config2.
0x4B8 Multisample_Config2 1 bool
0x4BA DepthStencil_Config1 1
0x4C3 DepthStencil_Config2 1 0-15 is written here.
0x4B9 1 1 written here for "simple" BlendState.
0x4BB 1 BindColorState writes 0 or 1 here.
0x4C5 1 BindColorState sometimes writes here a value between 0-15.
0x4E0 1 0 is sometimes written here during BindDepthStencil.
0x4E5 StencilMask0_Ref 1 bool
0x4E6 StencilMask0_ValueMask 1 bool
0x4E7 StencilMask0_Enable 1 bool
0x4EC LineWidth0 1
0x4ED LineWidth1 1
0x4C4 AlphaRef 1 float
0x4C7 BlendColor0 1
0x4C8 BlendColor1 1
0x4C9 BlendColor2 1
0x4CA BlendColor3 1
0x47C 1 BindProgram writes 0 here sometimes.
0x47F DepthBuffer_Resolve 1 1 is written here to trigger.
0x519 ZCullCtx_Save 1 0 is written here to trigger ctx-save, uses both ZCullCtx_Addr0/1.
0x51F PolygonOffsetClamp0 1 float
0x540 ZCullCtx_Restore 1 0 is written here to trigger ctx-restore, uses both ZCullCtx_Addr0/1.
0x546 PointSize 1 float
0x554 RendererEnableConditionAddr 2 iova_t
0x556 RendererEnable 1 0=disabled unconditional, 1=enabled unconditional, 3=unknown conditional, 4=unknown conditional,
0x54C Counter_Reset 1 Value written decides which counter to reset.
0x54D Multisample_Config1 1
0x54F Multisample_Config0 1 bool
0x55B PolygonOffsetClamp1 1 float
0x56F PolygonOffsetClamp2 1 float Float multiplied by 2 is written here.
0x591 PrimitiveRestart_Enable 1 bool
0x592 PrimitiveRestart_Value 1
0x646 1 BindPolygonState writes here.
0x647 1 BindPolygonState writes here.
0x648 1 BindPolygonState writes here.
0x64F DepthClamp 1 0x101A is written when enabled, 0x181D when disabled.
0x66F DepthBounds_Enable 1 bool
0x671 1 Sometimes used by BindColorState.
0x68B Barrier? 1 trigger Always 0 is written here. During zcull ctx-save, spammed when enabling raster, ...
0x6C0 Poke_Addr 2 iova_t
0x6C2 Poke_WriteVal 1 0 is written here during most queries.
0x6C3 Poke_Control 1 Big bitfield. After write, the result of query is written to 4 bytes at Poke_Addr.
0x701+2*N VertexBufferStartAddr 2 iova_t
0x7C0+2*N VertexBufferEndAddr 2 iova_t
0x781+8*N SimpleBlend0_BlendEquationX 1 bitfield Bit0-2: BlendEquationX
0x782+8*N SimpleBlend0_BlendFunctionA 1 bitfield Bit0-4: ?, bit14-15: ?
0x783+8*N SimpleBlend0_BlendFunctionB 1 bitfield Bit0-4: ?, bit14-15: ?
0x784+8*N SimpleBlend0_BlendEquationY 1 bitfield Bit0-2: BlendEquationY
0x785+8*N SimpleBlend0_BlendFunctionC 1 bitfield Bit0-4: ?, bit14-15: ?
0x786+8*N SimpleBlend0_BlendFunctionD 1 bitfield Bit0-4: ?, bit14-15: ?
0x820 1 BindProgram writes here.
0x821 1 BindProgram writes here.
0x830 1 BindProgram writes here.
0x840 1 BindProgram writes here.
0x850 1 BindProgram writes here.
0x8E0 BindUniformBuffer_Size? 1 BindUniformBuffer writes here.
0x8E1 BindUniformBuffer_Addr 2 iova_t
0x8E3 BindImage_Config 1 BindImage writes "8*i + 0x120" here. BindSeparateSampler writes "8*i + 0x568" here. BindSeparateTexture uses "8*i + 0x168". BindTexture uses 8*i + 32.
0x8E4 BindImage_ValueLo 1 This might be an addr but it's swapped opposite to other addrs. BindSeparateSampler/BindSeparateTexture writes something here. BindStorageBuffer writes something here.
0x8E5 BindImage_ValueHi 1 BindStorageBuffer writes something here.
0x8E6 1 BindStorageBuffer writes something here.
0x8E4,0x8EB Multisample_ConfigX 1 What? Overlap.
0x904 UniformBuffer0_Control 1
0x90C UniformBuffer3_Control 1
0x914 UniformBuffer4_Control 1
0x91C UniformBuffer2_Control 1
0x924 UniformBuffer1_Control 1
0xD1E 1 BindProgram writes 0 here, trigger?
0xD34 1 Used by SetConservativeRasterDilate.
0xD35 BlendStateAdvanced 1 bitfield Bit0: NormalizedDst, bit1: PremultipliedSrc, bit2-3: BlendTarget, Bit4-9: Mode
0xE00 TransformFeedback_Addr 2 iova_t
0xE0A 1 Used by SetConservativeRasterDilate.
0xE0B 1 Used by SetConservativeRasterDilate.
0xE0E 1 BindImage/BindSeparateSampler/BindSeparateTexture writes 0-4 here.
0xE10 1 Sometimes used by BindColorState.
0xE12 BindChannelMaskState_Unk0 1
0xE13 BindChannelMaskState_Unk1 1
0xE1A DepthStencil_Config3 1
0xE1E Multisample_Config7 1 Also written to by BindStorageBuffer
0xE20 1 Another barrier? Used by SetConservativeRasterDilate.
0xE2A DebugGroupPush_DynamicControl 1
0xE2B DebugGroupPush_DynamicValue 1 This one can be written a variable number of times.
0xE2C DebugGroupPush_StaticControl 1
0xE2D DebugGroupPush_StaticValue 1 This is written 3 times after DebugGroupPush_StaticControl.
0xE2E DebugGroupPop_Control 1
0xE2F DebugGroupPop_GroupId 1 This is written once after DebugGroupPop_Control.

TODO: SetRenderTargets, SetSubpixelPrecisionBias, SetTiledCacheAction, SetTiledCacheTileSize, SetViewports, UpdateUniformBuffer, TiledDownSample, BindVertexAttribState, BindVertexStreamState, Clear*, Copy*, Discard*, Dispatch*, Downsample, Draw*

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=4144"