Nintendo Switch Brew

GPU Classes: Difference between revisions

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{| class=wikitable
{| class=wikitable
! Register || Name || Type || Notes
! Register || Name || Type || Notes
|-
| 0xE0+8*N || TransformFeedbackBuffer_Enable || bool ||
|-
| (0xE1,0xE2)+8*N || TransformFeedbackBuffer_Addr || iova_t ||
|-
| 0xE3+8*N || TransformFeedbackBuffer_Flags || ||
|-
|-
| 0xC9 || Tesselation_OuterLevel0 || ||
| 0xC9 || Tesselation_OuterLevel0 || ||
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| 0x1D1 || TransformFeedback_Pause || ||
| 0x1D1 || TransformFeedback_Pause || ||
|-
|-
| 0x1FA-0x1FB || ZCullCtx_Addr0 || iova_t ||
| 0x1FA,0x1FB || ZCullCtx_Addr0 || iova_t ||
|-
|-
| 0x1FC-0x1FD || ZCullCtx_Addr1 || iova_t ||
| 0x1FC,0x1FD || ZCullCtx_Addr1 || iova_t ||
|-
|-
| 0x285+8*N || DepthRange_Unk0_N ||
| 0x285+8*N || DepthRange_Unk0_N ||
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|-
|-
| 0x4CA || BlendColor3 || ||
| 0x4CA || BlendColor3 || ||
|-
| 0x47C || || || BindProgram writes 0 here sometimes.
|-
|-
| 0x47F || DepthBuffer_Resolve || || 1 is written here to trigger.
| 0x47F || DepthBuffer_Resolve || || 1 is written here to trigger.
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| 0x546 || PointSize || float ||
| 0x546 || PointSize || float ||
|-
|-
| 0x554-0x555 || RendererEnableConditionAddr || iova_t ||
| 0x554,0x555 || RendererEnableConditionAddr || iova_t ||
|-
|-
| 0x556 || RendererEnable || || 0=disabled unconditional, 1=enabled unconditional, 3=unknown conditional, 4=unknown conditional,  
| 0x556 || RendererEnable || || 0=disabled unconditional, 1=enabled unconditional, 3=unknown conditional, 4=unknown conditional,  
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| 0x68B || Barrier? || || Always 0 is written here. During zcull ctx-save, spammed when enabling raster, ...
| 0x68B || Barrier? || || Always 0 is written here. During zcull ctx-save, spammed when enabling raster, ...
|-
|-
| 0x6C0-0x6C1 || Poke_Addr || iova_t ||
| 0x6C0,0x6C1 || Poke_Addr || iova_t ||
|-
|-
| 0x6C2 || Poke_WriteVal || || 0 is written here during most queries.
| 0x6C2 || Poke_WriteVal || || 0 is written here during most queries.
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| 0x786+8*N || BlendState_N || || TODO
| 0x786+8*N || BlendState_N || || TODO
|-
|-
| 0x8E3 || BindImage_Config || || BindImage writes "8*i + 0x120" here.
| 0x820 || || || BindProgram writes here.
|-
| 0x821 || || || BindProgram writes here.
|-
| 0x830 || || || BindProgram writes here.
|-
| 0x840 || || || BindProgram writes here.
|-
| 0x850 || || || BindProgram writes 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 || BindImage_ValueLo || || 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 || || BindStorageBuffer writes something here.
|-
|-
| 0x8E4 || BindImage_ValueLo || || This might be an addr but it's swapped opposite to other addrs.
| 0x8E6 || || || BindStorageBuffer writes something here.
|-
|-
| 0x8E5 || BindImage_ValueHi || ||
| 0x8E4,0x8EB || Multisample_ConfigX || || What? Overlap.
|-
|-
| 0x8E4-0x8EB || Multisample_ConfigX || || What? Overlap.
| 0xD1E || || || BindProgram writes 0 here, trigger?
|-
|-
| 0xD34 || || || Used by SetConservativeRasterDilate.
| 0xD34 || || || Used by SetConservativeRasterDilate.
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| 0xD35 || BlendState || || TODO: Bitfield
| 0xD35 || BlendState || || TODO: Bitfield
|-
|-
| 0xE00-0xE01 || TransformFeedback_Addr || iova_t ||
| 0xE00,0xE01 || TransformFeedback_Addr || iova_t ||
|-
|-
| 0xE0A || || || Used by SetConservativeRasterDilate.
| 0xE0A || || || Used by SetConservativeRasterDilate.
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| 0xE0B || || || Used by SetConservativeRasterDilate.
| 0xE0B || || || Used by SetConservativeRasterDilate.
|-
|-
| 0xE0E || || || BindImage writes 0-4 here.
| 0xE0E || || || BindImage/BindSeparateSampler/BindSeparateTexture writes 0-4 here.
|-
|-
| 0xE10 || || || Sometimes used by BindColorState.
| 0xE10 || || || Sometimes used by BindColorState.
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| 0xE1A || DepthStencil_Config3 || ||
| 0xE1A || DepthStencil_Config3 || ||
|-
|-
| 0xE1E || Multisample_Config7 || ||
| 0xE1E || Multisample_Config7 || || Also written to by BindStorageBuffer
|-
|-
| 0xE20 || || || Another barrier? Used by SetConservativeRasterDilate.
| 0xE20 || || || Another barrier? Used by SetConservativeRasterDilate.
Retrieved from "https://switchbrew.org/wiki/GPU_Classes"