mirror of
https://github.com/red-prig/fpPS4.git
synced 2024-12-02 11:26:33 +00:00
1053 lines
32 KiB
ObjectPascal
1053 lines
32 KiB
ObjectPascal
unit emit_MIMG;
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{$mode objfpc}{$H+}
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interface
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uses
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sysutils,
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spirv,
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si_ci_vi_merged_enum,
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ps4_shader,
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ps4_pssl,
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srNode,
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srType,
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srReg,
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srLayout,
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srOp,
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emit_fetch;
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type
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TsrImageMods=Set Of (imMinLod,imGrad,imLod,imBiasLod,imZeroLod,imDref,imOffset);
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TImgSampleParam=object
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roffset:DWORD;
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mods:TsrImageMods;
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img_op:Integer;
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coord,pcf,bias,lod,min_lod,offset:PsrRegNode;
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end;
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TEmit_MIMG=class(TEmitFetch)
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procedure emit_MIMG;
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procedure DistribDmask(DMASK:Byte;dst:PsrRegNode;info:PsrImageInfo);
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function GatherDmask(telem:TsrDataType):PsrRegNode;
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Function GatherCoord_f(var offset:DWORD;dim_id:Byte):PsrRegNode;
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Function GatherCoord_u(var offset:DWORD;dim_id:Byte):PsrRegNode;
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Function Gather_value(var offset:DWORD;rtype:TsrDataType):PsrRegNode;
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Function Gather_packed_offset(var offset:DWORD;dim:Byte):PsrRegNode;
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procedure Gather_sample_param(var p:TImgSampleParam;info:PsrImageInfo);
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procedure add_sample_op(var p:TImgSampleParam;node:PSpirvOp);
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procedure emit_image_sample(Tgrp:PsrNode;info:PsrImageInfo);
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procedure emit_image_sample_gather(Tgrp:PsrNode;info:PsrImageInfo);
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procedure emit_image_load(Tgrp:PsrNode;info:PsrImageInfo);
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procedure emit_image_store(Tgrp:PsrNode;info:PsrImageInfo);
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end;
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implementation
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function GetImageFormat(PT:PTSharpResource4):Byte;
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begin
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Result:=ImageFormat.Unknown;
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if (PT=nil) then Exit;
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Case PT^.nfmt of
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IMG_NUM_FORMAT_UNORM,
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IMG_NUM_FORMAT_SRGB:
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begin //R8, Rg8,Rg16, Rgba8,Rgba16,Rgb10A2
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Case PT^.dfmt of
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IMG_DATA_FORMAT_8 :Result:=ImageFormat.R8;
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IMG_DATA_FORMAT_ETC2_R :Result:=ImageFormat.R8;
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IMG_DATA_FORMAT_BC4 :Result:=ImageFormat.R8;
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IMG_DATA_FORMAT_1 :Result:=ImageFormat.R8;
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IMG_DATA_FORMAT_32_AS_8 :Result:=ImageFormat.R8;
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IMG_DATA_FORMAT_8_8 :Result:=ImageFormat.Rg8;
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IMG_DATA_FORMAT_16_16 :Result:=ImageFormat.Rg16;
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IMG_DATA_FORMAT_ETC2_RG :Result:=ImageFormat.Rg8;
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IMG_DATA_FORMAT_BC5 :Result:=ImageFormat.Rg8;
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IMG_DATA_FORMAT_4_4 :Result:=ImageFormat.Rg8;
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IMG_DATA_FORMAT_32_AS_8_8 :Result:=ImageFormat.Rg8;
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IMG_DATA_FORMAT_10_11_11 :Result:=ImageFormat.Rgb10A2;
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IMG_DATA_FORMAT_11_11_10 :Result:=ImageFormat.Rgb10A2;
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IMG_DATA_FORMAT_5_6_5 :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_ETC2_RGB :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_GB_GR :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_BG_RG :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_BC1 :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_BC6 :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_6_5_5 :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_10_10_10_2 :Result:=ImageFormat.Rgb10A2;
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IMG_DATA_FORMAT_2_10_10_10 :Result:=ImageFormat.Rgb10A2;
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IMG_DATA_FORMAT_8_8_8_8 :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_1_5_5_5 :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_5_5_5_1 :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_4_4_4_4 :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_ETC2_RGBA :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_ETC2_RGBA1 :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_5_9_9_9 :Result:=ImageFormat.Rgba16;
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IMG_DATA_FORMAT_BC2 :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_BC3 :Result:=ImageFormat.Rgba8;
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IMG_DATA_FORMAT_BC7 :Result:=ImageFormat.Rgba8;
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else;
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end;
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end;
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IMG_NUM_FORMAT_SNORM:
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begin //R8Snorm, Rg8Snorm,Rg16Snorm, Rgba8Snorm,Rgba16Snorm
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Case PT^.dfmt of
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IMG_DATA_FORMAT_8 :Result:=ImageFormat.R8Snorm;
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IMG_DATA_FORMAT_ETC2_R :Result:=ImageFormat.R8Snorm;
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IMG_DATA_FORMAT_BC4 :Result:=ImageFormat.R8Snorm;
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IMG_DATA_FORMAT_1 :Result:=ImageFormat.R8Snorm;
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IMG_DATA_FORMAT_32_AS_8 :Result:=ImageFormat.R8Snorm;
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IMG_DATA_FORMAT_8_8 :Result:=ImageFormat.Rg8Snorm;
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IMG_DATA_FORMAT_16_16 :Result:=ImageFormat.Rg16Snorm;
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IMG_DATA_FORMAT_ETC2_RG :Result:=ImageFormat.Rg8Snorm;
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IMG_DATA_FORMAT_BC5 :Result:=ImageFormat.Rg8Snorm;
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IMG_DATA_FORMAT_4_4 :Result:=ImageFormat.Rg8Snorm;
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IMG_DATA_FORMAT_32_AS_8_8 :Result:=ImageFormat.Rg8Snorm;
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IMG_DATA_FORMAT_10_11_11 :Result:=ImageFormat.Rgba16Snorm;
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IMG_DATA_FORMAT_11_11_10 :Result:=ImageFormat.Rgba16Snorm;
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IMG_DATA_FORMAT_5_6_5 :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_ETC2_RGB :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_GB_GR :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_BG_RG :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_BC1 :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_BC6 :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_6_5_5 :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_10_10_10_2 :Result:=ImageFormat.Rgba16Snorm;
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IMG_DATA_FORMAT_2_10_10_10 :Result:=ImageFormat.Rgba16Snorm;
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IMG_DATA_FORMAT_8_8_8_8 :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_1_5_5_5 :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_5_5_5_1 :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_4_4_4_4 :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_ETC2_RGBA :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_ETC2_RGBA1 :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_5_9_9_9 :Result:=ImageFormat.Rgba16Snorm;
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IMG_DATA_FORMAT_BC2 :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_BC3 :Result:=ImageFormat.Rgba8Snorm;
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IMG_DATA_FORMAT_BC7 :Result:=ImageFormat.Rgba8Snorm;
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else;
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end;
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end;
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IMG_NUM_FORMAT_UINT:
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begin //R8ui,R16ui,R32ui, Rg8ui,Rg16ui,Rg32ui, Rgba8ui,Rgba16ui,Rgba32ui,Rgb10a2ui
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Case PT^.dfmt of
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IMG_DATA_FORMAT_8 :Result:=ImageFormat.R8ui;
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IMG_DATA_FORMAT_16 :Result:=ImageFormat.R16ui;
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IMG_DATA_FORMAT_32 :Result:=ImageFormat.R32ui;
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IMG_DATA_FORMAT_ETC2_R :Result:=ImageFormat.R8ui;
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IMG_DATA_FORMAT_BC4 :Result:=ImageFormat.R8ui;
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IMG_DATA_FORMAT_1 :Result:=ImageFormat.R8ui;
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IMG_DATA_FORMAT_32_AS_8 :Result:=ImageFormat.R8ui;
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IMG_DATA_FORMAT_8_8 :Result:=ImageFormat.Rg8ui;
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IMG_DATA_FORMAT_16_16 :Result:=ImageFormat.Rg16ui;
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IMG_DATA_FORMAT_32_32 :Result:=ImageFormat.Rg32ui;
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IMG_DATA_FORMAT_8_24 :Result:=ImageFormat.Rg32ui;
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IMG_DATA_FORMAT_24_8 :Result:=ImageFormat.Rg32ui;
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IMG_DATA_FORMAT_X24_8_32 :Result:=ImageFormat.Rg32ui;
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IMG_DATA_FORMAT_ETC2_RG :Result:=ImageFormat.Rg8ui;
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IMG_DATA_FORMAT_BC5 :Result:=ImageFormat.Rg8ui;
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IMG_DATA_FORMAT_4_4 :Result:=ImageFormat.Rg8ui;
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IMG_DATA_FORMAT_32_AS_8_8 :Result:=ImageFormat.Rg8ui;
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IMG_DATA_FORMAT_10_11_11 :Result:=ImageFormat.Rgb10a2ui;
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IMG_DATA_FORMAT_11_11_10 :Result:=ImageFormat.Rgb10a2ui;
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IMG_DATA_FORMAT_32_32_32 :Result:=ImageFormat.Rgba32ui;
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IMG_DATA_FORMAT_5_6_5 :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_ETC2_RGB :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_GB_GR :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_BG_RG :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_BC1 :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_BC6 :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_6_5_5 :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_10_10_10_2 :Result:=ImageFormat.Rgb10a2ui;
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IMG_DATA_FORMAT_2_10_10_10 :Result:=ImageFormat.Rgb10a2ui;
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IMG_DATA_FORMAT_8_8_8_8 :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_16_16_16_16 :Result:=ImageFormat.Rgba16ui;
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IMG_DATA_FORMAT_32_32_32_32 :Result:=ImageFormat.Rgba32ui;
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IMG_DATA_FORMAT_1_5_5_5 :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_5_5_5_1 :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_4_4_4_4 :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_ETC2_RGBA :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_ETC2_RGBA1 :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_5_9_9_9 :Result:=ImageFormat.Rgba16ui;
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IMG_DATA_FORMAT_BC2 :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_BC3 :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_BC7 :Result:=ImageFormat.Rgba8ui;
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IMG_DATA_FORMAT_32_AS_32_32_32_32:Result:=ImageFormat.Rgba32ui;
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IMG_DATA_FORMAT_FMASK8_S2_F1 :Result:=ImageFormat.R8ui;
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IMG_DATA_FORMAT_FMASK8_S4_F1 :Result:=ImageFormat.R8ui;
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IMG_DATA_FORMAT_FMASK8_S8_F1 :Result:=ImageFormat.R8ui;
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IMG_DATA_FORMAT_FMASK8_S2_F2 :Result:=ImageFormat.R8ui;
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IMG_DATA_FORMAT_FMASK8_S4_F2 :Result:=ImageFormat.R8ui;
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IMG_DATA_FORMAT_FMASK8_S4_F4 :Result:=ImageFormat.R8ui;
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IMG_DATA_FORMAT_FMASK16_S16_F1 :Result:=ImageFormat.R16ui;
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IMG_DATA_FORMAT_FMASK16_S8_F2 :Result:=ImageFormat.R16ui;
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IMG_DATA_FORMAT_FMASK32_S16_F2 :Result:=ImageFormat.R32ui;
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IMG_DATA_FORMAT_FMASK32_S8_F4 :Result:=ImageFormat.R32ui;
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IMG_DATA_FORMAT_FMASK32_S8_F8 :Result:=ImageFormat.R32ui;
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IMG_DATA_FORMAT_FMASK64_S16_F4 :Result:=ImageFormat.R64ui;
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IMG_DATA_FORMAT_FMASK64_S16_F8 :Result:=ImageFormat.R64ui;
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else;
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end;
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end;
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IMG_NUM_FORMAT_SINT:
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begin //R8i,R16i,R32i, Rg8i,Rg16i,Rg32i, Rgba8i,Rgba16i,Rgba32i
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Case PT^.dfmt of
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IMG_DATA_FORMAT_8 :Result:=ImageFormat.R8i;
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IMG_DATA_FORMAT_16 :Result:=ImageFormat.R16i;
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IMG_DATA_FORMAT_32 :Result:=ImageFormat.R32i;
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IMG_DATA_FORMAT_ETC2_R :Result:=ImageFormat.R8i;
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IMG_DATA_FORMAT_BC4 :Result:=ImageFormat.R8i;
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IMG_DATA_FORMAT_1 :Result:=ImageFormat.R8i;
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IMG_DATA_FORMAT_32_AS_8 :Result:=ImageFormat.R8i;
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IMG_DATA_FORMAT_8_8 :Result:=ImageFormat.Rg8i;
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IMG_DATA_FORMAT_16_16 :Result:=ImageFormat.Rg16i;
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IMG_DATA_FORMAT_32_32 :Result:=ImageFormat.Rg32i;
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IMG_DATA_FORMAT_8_24 :Result:=ImageFormat.Rg32i;
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IMG_DATA_FORMAT_24_8 :Result:=ImageFormat.Rg32i;
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IMG_DATA_FORMAT_X24_8_32 :Result:=ImageFormat.Rg32i;
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IMG_DATA_FORMAT_ETC2_RG :Result:=ImageFormat.Rg8i;
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IMG_DATA_FORMAT_BC5 :Result:=ImageFormat.Rg8i;
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IMG_DATA_FORMAT_4_4 :Result:=ImageFormat.Rg8i;
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IMG_DATA_FORMAT_32_AS_8_8 :Result:=ImageFormat.Rg8i;
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IMG_DATA_FORMAT_10_11_11 :Result:=ImageFormat.Rgba16i;
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IMG_DATA_FORMAT_11_11_10 :Result:=ImageFormat.Rgba16i;
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IMG_DATA_FORMAT_32_32_32 :Result:=ImageFormat.Rgba32i;
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IMG_DATA_FORMAT_5_6_5 :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_ETC2_RGB :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_GB_GR :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_BG_RG :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_BC1 :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_BC6 :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_6_5_5 :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_10_10_10_2 :Result:=ImageFormat.Rgba16i;
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IMG_DATA_FORMAT_2_10_10_10 :Result:=ImageFormat.Rgba16i;
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IMG_DATA_FORMAT_8_8_8_8 :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_16_16_16_16 :Result:=ImageFormat.Rgba16i;
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IMG_DATA_FORMAT_32_32_32_32 :Result:=ImageFormat.Rgba32i;
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IMG_DATA_FORMAT_1_5_5_5 :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_5_5_5_1 :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_4_4_4_4 :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_ETC2_RGBA :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_ETC2_RGBA1 :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_5_9_9_9 :Result:=ImageFormat.Rgba16i;
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IMG_DATA_FORMAT_BC2 :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_BC3 :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_BC7 :Result:=ImageFormat.Rgba8i;
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IMG_DATA_FORMAT_32_AS_32_32_32_32:Result:=ImageFormat.Rgba32i;
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IMG_DATA_FORMAT_FMASK8_S2_F1 :Result:=ImageFormat.R8i;
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IMG_DATA_FORMAT_FMASK8_S4_F1 :Result:=ImageFormat.R8i;
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IMG_DATA_FORMAT_FMASK8_S8_F1 :Result:=ImageFormat.R8i;
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IMG_DATA_FORMAT_FMASK8_S2_F2 :Result:=ImageFormat.R8i;
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IMG_DATA_FORMAT_FMASK8_S4_F2 :Result:=ImageFormat.R8i;
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IMG_DATA_FORMAT_FMASK8_S4_F4 :Result:=ImageFormat.R8i;
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IMG_DATA_FORMAT_FMASK16_S16_F1 :Result:=ImageFormat.R16i;
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IMG_DATA_FORMAT_FMASK16_S8_F2 :Result:=ImageFormat.R16i;
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IMG_DATA_FORMAT_FMASK32_S16_F2 :Result:=ImageFormat.R32i;
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IMG_DATA_FORMAT_FMASK32_S8_F4 :Result:=ImageFormat.R32i;
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IMG_DATA_FORMAT_FMASK32_S8_F8 :Result:=ImageFormat.R32i;
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IMG_DATA_FORMAT_FMASK64_S16_F4 :Result:=ImageFormat.R64i;
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IMG_DATA_FORMAT_FMASK64_S16_F8 :Result:=ImageFormat.R64i;
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else;
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end;
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end;
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IMG_NUM_FORMAT_USCALED,
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IMG_NUM_FORMAT_SSCALED,
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IMG_NUM_FORMAT_FLOAT:
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begin //R16f,R32f, Rg16f,Rg32f, R11fG11fB10f, Rgba16f,Rgba32f
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Case PT^.dfmt of
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IMG_DATA_FORMAT_16 :Result:=ImageFormat.R16f;
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IMG_DATA_FORMAT_32 :Result:=ImageFormat.R32f;
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IMG_DATA_FORMAT_ETC2_R :Result:=ImageFormat.R16f;
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IMG_DATA_FORMAT_BC4 :Result:=ImageFormat.R16f;
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IMG_DATA_FORMAT_16_16 :Result:=ImageFormat.Rg16f;
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IMG_DATA_FORMAT_32_32 :Result:=ImageFormat.Rg32f;
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IMG_DATA_FORMAT_8_24 :Result:=ImageFormat.Rg32f;
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IMG_DATA_FORMAT_24_8 :Result:=ImageFormat.Rg32f;
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IMG_DATA_FORMAT_X24_8_32 :Result:=ImageFormat.Rg32f;
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IMG_DATA_FORMAT_ETC2_RG :Result:=ImageFormat.Rg16f;
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IMG_DATA_FORMAT_BC5 :Result:=ImageFormat.Rg16f;
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IMG_DATA_FORMAT_10_11_11 :Result:=ImageFormat.R11fG11fB10f;
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IMG_DATA_FORMAT_11_11_10 :Result:=ImageFormat.R11fG11fB10f;
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IMG_DATA_FORMAT_32_32_32 :Result:=ImageFormat.Rgba32f;
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IMG_DATA_FORMAT_ETC2_RGB :Result:=ImageFormat.Rgba16f;
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IMG_DATA_FORMAT_BC1 :Result:=ImageFormat.Rgba16f;
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IMG_DATA_FORMAT_BC6 :Result:=ImageFormat.Rgba16f;
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IMG_DATA_FORMAT_10_10_10_2 :Result:=ImageFormat.Rgba16f;
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IMG_DATA_FORMAT_2_10_10_10 :Result:=ImageFormat.Rgba16f;
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IMG_DATA_FORMAT_16_16_16_16 :Result:=ImageFormat.Rgba16f;
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IMG_DATA_FORMAT_32_32_32_32 :Result:=ImageFormat.Rgba32f;
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IMG_DATA_FORMAT_ETC2_RGBA :Result:=ImageFormat.Rgba16f;
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IMG_DATA_FORMAT_ETC2_RGBA1 :Result:=ImageFormat.Rgba16f;
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IMG_DATA_FORMAT_BC2 :Result:=ImageFormat.Rgba16f;
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IMG_DATA_FORMAT_BC3 :Result:=ImageFormat.Rgba16f;
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IMG_DATA_FORMAT_BC7 :Result:=ImageFormat.Rgba16f;
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IMG_DATA_FORMAT_32_AS_32_32_32_32:Result:=ImageFormat.Rgba32f;
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else;
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end;
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end;
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else;
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end;
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end;
|
|
|
|
function GetDimType(PT:PTSharpResource4):Byte;
|
|
begin
|
|
Result:=0;
|
|
if (PT=nil) then Exit;
|
|
Case PT^._type of
|
|
SQ_RSRC_IMG_1D,
|
|
SQ_RSRC_IMG_1D_ARRAY :Result:=Dim.Dim1D;
|
|
SQ_RSRC_IMG_2D,
|
|
SQ_RSRC_IMG_2D_ARRAY,
|
|
SQ_RSRC_IMG_2D_MSAA,
|
|
SQ_RSRC_IMG_2D_MSAA_ARRAY:Result:=Dim.Dim2D;
|
|
SQ_RSRC_IMG_3D :Result:=Dim.Dim3D;
|
|
SQ_RSRC_IMG_CUBE :Result:=Dim.Cube;
|
|
else;
|
|
end;
|
|
end;
|
|
|
|
function GetElemType(PT:PTSharpResource4):TsrDataType;
|
|
begin
|
|
Result:=dtFloat32;
|
|
if (PT=nil) then Exit;
|
|
Case PT^.nfmt of
|
|
IMG_NUM_FORMAT_UINT:Result:=dtUint32;
|
|
IMG_NUM_FORMAT_SINT:Result:=dtInt32;
|
|
else;
|
|
end;
|
|
end;
|
|
|
|
function GetDimCount(b:Byte):Byte;
|
|
begin
|
|
Result:=1;
|
|
Case b of
|
|
Dim.Dim2D:Result:=2;
|
|
Dim.Dim3D:Result:=3;
|
|
Dim.Cube :Result:=3;
|
|
end;
|
|
end;
|
|
|
|
function GetImageInfo(PT:PTSharpResource4):TsrImageInfo;
|
|
begin
|
|
Result:=Default(TsrImageInfo);
|
|
Result.dtype:=GetElemType(PT);
|
|
|
|
Result.tinfo.Dim :=GetDimType(PT);
|
|
Result.tinfo.Depth :=2;
|
|
Result.tinfo.Arrayed:=GetArrayedType(PT);
|
|
Result.tinfo.MS :=GetMsType(PT);
|
|
Result.tinfo.Format :=GetImageFormat(PT);
|
|
end;
|
|
|
|
function GetImageMods(OP:Byte):TsrImageMods;
|
|
begin
|
|
Case OP of
|
|
IMAGE_SAMPLE_CL :Result:=[imMinLod];
|
|
IMAGE_SAMPLE_D :Result:=[imGrad];
|
|
IMAGE_SAMPLE_D_CL :Result:=[imGrad,imMinLod];
|
|
IMAGE_SAMPLE_L :Result:=[imLod];
|
|
IMAGE_SAMPLE_B :Result:=[imBiasLod];
|
|
IMAGE_SAMPLE_B_CL :Result:=[imBiasLod,imMinLod];
|
|
IMAGE_SAMPLE_LZ :Result:=[imZeroLod];
|
|
IMAGE_SAMPLE_C :Result:=[imDref];
|
|
IMAGE_SAMPLE_C_CL :Result:=[imDref,imMinLod];
|
|
IMAGE_SAMPLE_C_D :Result:=[imDref,imGrad];
|
|
IMAGE_SAMPLE_C_D_CL :Result:=[imDref,imGrad,imMinLod];
|
|
IMAGE_SAMPLE_C_L :Result:=[imDref,imLod];
|
|
IMAGE_SAMPLE_C_B :Result:=[imDref,imBiasLod];
|
|
IMAGE_SAMPLE_C_B_CL :Result:=[imDref,imBiasLod,imMinLod];
|
|
IMAGE_SAMPLE_C_LZ :Result:=[imDref,imZeroLod];
|
|
IMAGE_SAMPLE_O :Result:=[imOffset];
|
|
IMAGE_SAMPLE_CL_O :Result:=[imMinLod,imOffset];
|
|
IMAGE_SAMPLE_D_O :Result:=[imGrad,imOffset];
|
|
IMAGE_SAMPLE_D_CL_O :Result:=[imGrad,imMinLod,imOffset];
|
|
IMAGE_SAMPLE_L_O :Result:=[imLod,imOffset];
|
|
IMAGE_SAMPLE_B_O :Result:=[imBiasLod,imOffset];
|
|
IMAGE_SAMPLE_B_CL_O :Result:=[imBiasLod,imMinLod,imOffset];
|
|
IMAGE_SAMPLE_LZ_O :Result:=[imZeroLod,imOffset];
|
|
IMAGE_SAMPLE_C_O :Result:=[imDref,imOffset];
|
|
IMAGE_SAMPLE_C_CL_O :Result:=[imDref,imMinLod,imOffset];
|
|
IMAGE_SAMPLE_C_D_O :Result:=[imDref,imGrad,imOffset];
|
|
IMAGE_SAMPLE_C_D_CL_O :Result:=[imDref,imGrad,imMinLod,imOffset];
|
|
IMAGE_SAMPLE_C_L_O :Result:=[imDref,imLod,imOffset];
|
|
IMAGE_SAMPLE_C_B_O :Result:=[imDref,imBiasLod,imOffset];
|
|
IMAGE_SAMPLE_C_B_CL_O :Result:=[imDref,imBiasLod,imMinLod,imOffset];
|
|
IMAGE_SAMPLE_C_LZ_O :Result:=[imDref,imZeroLod,imOffset];
|
|
//
|
|
IMAGE_GATHER4_CL :Result:=[imMinLod];
|
|
IMAGE_GATHER4_L :Result:=[imLod];
|
|
IMAGE_GATHER4_B :Result:=[imBiasLod];
|
|
IMAGE_GATHER4_B_CL :Result:=[imBiasLod,imMinLod];
|
|
IMAGE_GATHER4_LZ :Result:=[imZeroLod];
|
|
IMAGE_GATHER4_C :Result:=[imDref];
|
|
IMAGE_GATHER4_C_CL :Result:=[imDref,imMinLod];
|
|
IMAGE_GATHER4_C_L :Result:=[imDref,imLod];
|
|
IMAGE_GATHER4_C_B :Result:=[imDref,imBiasLod];
|
|
IMAGE_GATHER4_C_B_CL :Result:=[imDref,imBiasLod,imMinLod];
|
|
IMAGE_GATHER4_C_LZ :Result:=[imDref,imMinLod];
|
|
IMAGE_GATHER4_O :Result:=[imOffset];
|
|
IMAGE_GATHER4_CL_O :Result:=[imMinLod,imOffset];
|
|
IMAGE_GATHER4_L_O :Result:=[imLod,imOffset];
|
|
IMAGE_GATHER4_B_O :Result:=[imBiasLod,imOffset];
|
|
IMAGE_GATHER4_B_CL_O :Result:=[imBiasLod,imMinLod,imOffset];
|
|
IMAGE_GATHER4_LZ_O :Result:=[imZeroLod,imOffset];
|
|
IMAGE_GATHER4_C_O :Result:=[imDref,imOffset];
|
|
IMAGE_GATHER4_C_CL_O :Result:=[imDref,imMinLod,imOffset];
|
|
IMAGE_GATHER4_C_L_O :Result:=[imDref,imLod,imOffset];
|
|
IMAGE_GATHER4_C_B_O :Result:=[imDref,imBiasLod,imOffset];
|
|
IMAGE_GATHER4_C_B_CL_O:Result:=[imDref,imBiasLod,imMinLod,imOffset];
|
|
IMAGE_GATHER4_C_LZ_O :Result:=[imDref,imZeroLod,imOffset];
|
|
//
|
|
IMAGE_SAMPLE_CD :Result:=[imGrad];
|
|
IMAGE_SAMPLE_CD_CL :Result:=[imGrad,imMinLod];
|
|
IMAGE_SAMPLE_C_CD :Result:=[imDref,imGrad];
|
|
IMAGE_SAMPLE_C_CD_CL :Result:=[imDref,imGrad,imMinLod];
|
|
IMAGE_SAMPLE_CD_O :Result:=[imGrad,imOffset];
|
|
IMAGE_SAMPLE_CD_CL_O :Result:=[imGrad,imMinLod,imOffset];
|
|
IMAGE_SAMPLE_C_CD_O :Result:=[imDref,imGrad,imOffset];
|
|
IMAGE_SAMPLE_C_CD_CL_O:Result:=[imDref,imGrad,imMinLod,imOffset];
|
|
else
|
|
Result:=[];
|
|
end;
|
|
end;
|
|
|
|
function GetImgOpStr(i:Integer):RawByteString;
|
|
|
|
procedure t(o:Integer;const v:RawByteString); inline;
|
|
begin
|
|
if ((o and i)<>0) then
|
|
begin
|
|
if (Result<>'') then
|
|
begin
|
|
Result:=Result+'|'+v;
|
|
end else
|
|
begin
|
|
Result:=v;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
begin
|
|
Result:='';
|
|
t(ImageOperands.Bias ,'Bias');
|
|
t(ImageOperands.Lod ,'Lod');
|
|
t(ImageOperands.Grad ,'Grad');
|
|
t(ImageOperands.ConstOffset ,'ConstOffset');
|
|
t(ImageOperands.Sample ,'Sample');
|
|
t(ImageOperands.MinLod ,'MinLod');
|
|
end;
|
|
|
|
procedure TEmit_MIMG.DistribDmask(DMASK:Byte;dst:PsrRegNode;info:PsrImageInfo); //result
|
|
var
|
|
pSlot:PsrRegSlot;
|
|
i,d:Byte;
|
|
begin
|
|
d:=0;
|
|
For i:=0 to 3 do
|
|
if DMASK.TestBit(i) then
|
|
begin
|
|
pSlot:=get_vdst8(FSPI.MIMG.VDATA+d);
|
|
Inc(d);
|
|
Assert(pSlot<>nil);
|
|
|
|
if (info^.tinfo.Depth=1) then
|
|
begin
|
|
if (i=0) then
|
|
begin
|
|
MakeCopy(pSlot,dst);
|
|
end else
|
|
begin
|
|
SetConst_i(pSlot,info^.dtype,0);
|
|
end;
|
|
end else
|
|
begin
|
|
OpExtract(line,pSlot^.New(line,info^.dtype),dst,i);
|
|
end;
|
|
|
|
end;
|
|
end;
|
|
|
|
function TEmit_MIMG.GatherDmask(telem:TsrDataType):PsrRegNode;
|
|
var
|
|
src:array[0..3] of PsrRegNode;
|
|
i,d,m:Byte;
|
|
begin
|
|
d:=0;
|
|
For i:=0 to 3 do
|
|
if Byte(FSPI.MIMG.DMASK).TestBit(i) then
|
|
begin
|
|
src[i]:=fetch_vsrc8(FSPI.MIMG.VDATA+d,telem);
|
|
Inc(d);
|
|
m:=i;
|
|
end else
|
|
begin
|
|
src[i]:=nil;
|
|
end;
|
|
|
|
//Result:=telem.AsVector(4);
|
|
For i:=0 to m do
|
|
begin
|
|
Assert(src[i]<>nil,'TODO: zero or prev value?');
|
|
end;
|
|
|
|
Result:=OpMakeVec(line,telem.AsVector(m+1),@src);
|
|
end;
|
|
|
|
Function TEmit_MIMG.GatherCoord_f(var offset:DWORD;dim_id:Byte):PsrRegNode; //src
|
|
var
|
|
src:array[0..3] of PsrRegNode;
|
|
i,count:Byte;
|
|
begin
|
|
Result:=nil;
|
|
|
|
count:=GetDimCount(dim_id);
|
|
if (FSPI.MIMG.DA<>0) then Inc(count); //slice
|
|
|
|
if (dim_id=Dim.Cube) then
|
|
begin
|
|
//x,y,slice,(face_id+slice*8)
|
|
|
|
if (FSPI.MIMG.DA<>0) then //slice
|
|
begin
|
|
src[0]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+0,dtFloat32); //x
|
|
src[1]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+1,dtFloat32); //y
|
|
src[2]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+3,dtFloat32); //face TODO: face-slice*8
|
|
src[3]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+2,dtFloat32); //slice
|
|
end else
|
|
begin
|
|
src[0]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+0,dtFloat32); //x
|
|
src[1]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+1,dtFloat32); //y
|
|
src[2]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+2,dtFloat32); //face
|
|
end;
|
|
|
|
Result:=OpMakeCub(line,TsrDataType(dtFloat32).AsVector(count),@src);
|
|
|
|
end else
|
|
begin
|
|
|
|
For i:=0 to count-1 do
|
|
begin
|
|
src[i]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+i,dtFloat32);
|
|
end;
|
|
|
|
if (count=1) then
|
|
begin
|
|
Result:=src[0];
|
|
end else
|
|
begin
|
|
Result:=OpMakeVec(line,TsrDataType(dtFloat32).AsVector(count),@src);
|
|
end;
|
|
|
|
end;
|
|
|
|
offset:=offset+count;
|
|
end;
|
|
|
|
Function TEmit_MIMG.GatherCoord_u(var offset:DWORD;dim_id:Byte):PsrRegNode; //src
|
|
var
|
|
src:array[0..3] of PsrRegNode;
|
|
i,count:Byte;
|
|
begin
|
|
Result:=nil;
|
|
|
|
count:=GetDimCount(dim_id);
|
|
if (FSPI.MIMG.DA<>0) then Inc(count); //slice
|
|
|
|
if (dim_id=Dim.Cube) then
|
|
begin
|
|
//x,y,slice,(face_id+slice*8)
|
|
|
|
if (FSPI.MIMG.DA<>0) then //slice
|
|
begin
|
|
src[0]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+0,dtInt32); //x
|
|
src[1]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+1,dtInt32); //y
|
|
src[2]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+3,dtInt32); //face TODO: face-slice*8
|
|
src[3]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+2,dtInt32); //slice
|
|
end else
|
|
begin
|
|
src[0]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+0,dtInt32); //x
|
|
src[1]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+1,dtInt32); //y
|
|
src[2]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+2,dtInt32); //face
|
|
end;
|
|
|
|
Result:=OpMakeCub(line,TsrDataType(dtInt32).AsVector(count),@src);
|
|
|
|
end else
|
|
begin
|
|
|
|
For i:=0 to count-1 do
|
|
begin
|
|
src[i]:=fetch_vsrc8(FSPI.MIMG.VADDR+offset+i,dtInt32);
|
|
end;
|
|
|
|
if (count=1) then
|
|
begin
|
|
Result:=src[0];
|
|
end else
|
|
begin
|
|
Result:=OpMakeVec(line,TsrDataType(dtInt32).AsVector(count),@src);
|
|
end;
|
|
|
|
end;
|
|
|
|
offset:=offset+count;
|
|
end;
|
|
|
|
Function TEmit_MIMG.Gather_value(var offset:DWORD;rtype:TsrDataType):PsrRegNode;
|
|
begin
|
|
Result:=fetch_vsrc8(FSPI.MIMG.VADDR+offset,rtype);
|
|
Inc(offset);
|
|
end;
|
|
|
|
Function TEmit_MIMG.Gather_packed_offset(var offset:DWORD;dim:Byte):PsrRegNode;
|
|
var
|
|
src:PsrRegNode;
|
|
begin
|
|
Result:=nil;
|
|
|
|
src:=fetch_vsrc8(FSPI.MIMG.VADDR+offset,dtUint32);
|
|
Inc(offset);
|
|
|
|
Case dim of
|
|
1:Result:=OpPackOfs(line,dtInt32,dim,src);
|
|
2:Result:=OpPackOfs(line,dtVec2i,dim,src);
|
|
3:Result:=OpPackOfs(line,dtVec3i,dim,src);
|
|
else
|
|
Assert(False);
|
|
end;
|
|
|
|
end;
|
|
|
|
procedure TEmit_MIMG.Gather_sample_param(var p:TImgSampleParam;info:PsrImageInfo);
|
|
begin
|
|
p.roffset:=0;
|
|
p.mods:=GetImageMods(FSPI.MIMG.OP);
|
|
p.img_op:=0;
|
|
|
|
//gather
|
|
if (imOffset in p.mods) then
|
|
begin
|
|
p.offset:=Gather_packed_offset(p.roffset,GetDimCount(info^.tinfo.Dim));
|
|
p.img_op:=p.img_op or ImageOperands.ConstOffset;
|
|
end;
|
|
|
|
if (imBiasLod in p.mods) then
|
|
begin
|
|
p.bias:=Gather_value(p.roffset,dtFloat32);
|
|
p.img_op:=p.img_op or ImageOperands.Bias;
|
|
end;
|
|
|
|
if (imDref in p.mods) then
|
|
begin
|
|
p.pcf:=Gather_value(p.roffset,dtFloat32);
|
|
end;
|
|
|
|
if (imGrad in p.mods) then
|
|
begin
|
|
Assert(false,'TODO imGrad');
|
|
end;
|
|
|
|
p.coord:=GatherCoord_f(p.roffset,info^.tinfo.Dim);
|
|
|
|
if (imLod in p.mods) then
|
|
begin
|
|
p.lod:=Gather_value(p.roffset,dtFloat32);
|
|
p.img_op:=p.img_op or ImageOperands.Lod;
|
|
end else
|
|
if (imZeroLod in p.mods) then
|
|
begin
|
|
p.lod:=NewReg_s(dtFloat32,0);
|
|
p.img_op:=p.img_op or ImageOperands.Lod;
|
|
end;
|
|
|
|
if (imMinLod in p.mods) then
|
|
begin
|
|
p.min_lod:=Gather_value(p.roffset,dtFloat32);
|
|
p.img_op:=p.img_op or ImageOperands.MinLod;
|
|
end;
|
|
//gather
|
|
end;
|
|
|
|
procedure TEmit_MIMG.add_sample_op(var p:TImgSampleParam;node:PSpirvOp);
|
|
begin
|
|
//ImageOperands
|
|
if (p.img_op<>0) then
|
|
begin
|
|
node^.AddLiteral(p.img_op,GetImgOpStr(p.img_op));
|
|
|
|
if ((p.img_op and ImageOperands.Bias)<>0) then
|
|
begin
|
|
node^.AddParam(p.bias);
|
|
end;
|
|
|
|
if ((p.img_op and ImageOperands.Lod)<>0) then
|
|
begin
|
|
node^.AddParam(p.lod);
|
|
end;
|
|
|
|
if ((p.img_op and ImageOperands.Grad)<>0) then
|
|
begin
|
|
Assert(false,'TODO imGrad');
|
|
end;
|
|
|
|
if ((p.img_op and ImageOperands.ConstOffset)<>0) then
|
|
begin
|
|
node^.AddParam(p.offset);
|
|
end;
|
|
|
|
if ((p.img_op and ImageOperands.MinLod)<>0) then
|
|
begin
|
|
node^.AddParam(p.min_lod);
|
|
AddCapability(Capability.MinLod);
|
|
end;
|
|
|
|
end;
|
|
//ImageOperands
|
|
end;
|
|
|
|
procedure TEmit_MIMG.emit_image_sample(Tgrp:PsrNode;info:PsrImageInfo);
|
|
var
|
|
src:array[0..3] of PsrRegSlot;
|
|
|
|
pLayout:PsrDataLayout;
|
|
Sgrp:PsrNode;
|
|
|
|
dst,cmb:PsrRegNode;
|
|
|
|
param:TImgSampleParam;
|
|
|
|
node:PSpirvOp;
|
|
begin
|
|
if not get_srsrc(FSPI.MIMG.SSAMP,4,@src) then Assert(false);
|
|
|
|
pLayout:=GroupingSharp(src,rtSSharp4);
|
|
Sgrp:=FetchSampler(pLayout);
|
|
|
|
cmb:=OpSampledImage(line,Tgrp,Sgrp,info^.dtype,info^.tinfo);
|
|
|
|
if (info^.tinfo.Depth=1) then
|
|
begin
|
|
dst:=NewReg(info^.dtype);
|
|
end else
|
|
begin
|
|
dst:=NewReg(info^.dtype.AsVector(4));
|
|
end;
|
|
|
|
//gather
|
|
param:=Default(TImgSampleParam);
|
|
Gather_sample_param(param,info);
|
|
//gather
|
|
|
|
//OpImage
|
|
|
|
if (imDref in param.mods) then
|
|
begin
|
|
if (FExecutionModel=ExecutionModel.Fragment) and
|
|
((param.img_op and ImageOperands.Lod)=0) then
|
|
begin
|
|
node:=OpImageSampleDrefImplicitLod(line,cmb,dst,param.coord,param.pcf);
|
|
end else
|
|
begin
|
|
node:=OpImageSampleDrefExplicitLod(line,cmb,dst,param.coord,param.pcf);
|
|
end;
|
|
end else
|
|
begin
|
|
if (FExecutionModel=ExecutionModel.Fragment) and
|
|
((param.img_op and ImageOperands.Lod)=0) then
|
|
begin
|
|
node:=OpImageSampleImplicitLod(line,cmb,dst,param.coord);
|
|
end else
|
|
begin
|
|
node:=OpImageSampleExplicitLod(line,cmb,dst,param.coord);
|
|
end;
|
|
end;
|
|
//OpImage
|
|
|
|
//ImageOperands
|
|
add_sample_op(param,node);
|
|
//ImageOperands
|
|
|
|
DistribDmask(FSPI.MIMG.DMASK,dst,info);
|
|
end;
|
|
|
|
procedure TEmit_MIMG.emit_image_sample_gather(Tgrp:PsrNode;info:PsrImageInfo);
|
|
var
|
|
src:array[0..3] of PsrRegSlot;
|
|
|
|
pLayout:PsrDataLayout;
|
|
Sgrp:PsrNode;
|
|
|
|
dst,cmb:PsrRegNode;
|
|
|
|
param:TImgSampleParam;
|
|
id:Byte;
|
|
|
|
node:PSpirvOp;
|
|
begin
|
|
if not get_srsrc(FSPI.MIMG.SSAMP,4,@src) then Assert(false);
|
|
|
|
pLayout:=GroupingSharp(src,rtSSharp4);
|
|
Sgrp:=FetchSampler(pLayout);
|
|
|
|
cmb:=OpSampledImage(line,Tgrp,Sgrp,info^.dtype,info^.tinfo);
|
|
|
|
if (info^.tinfo.Depth=1) then
|
|
begin
|
|
dst:=NewReg(info^.dtype);
|
|
end else
|
|
begin
|
|
dst:=NewReg(info^.dtype.AsVector(4));
|
|
end;
|
|
|
|
//gather
|
|
param:=Default(TImgSampleParam);
|
|
Gather_sample_param(param,info);
|
|
//gather
|
|
|
|
id:=BsrByte(FSPI.MIMG.DMASK);
|
|
//OpImage
|
|
if (imDref in param.mods) then
|
|
begin
|
|
Assert(id=0,'gather pcf with non red component');
|
|
node:=OpImageDrefGather(line,cmb,dst,param.coord,param.pcf);
|
|
end else
|
|
begin
|
|
node:=OpImageGather(line,cmb,dst,param.coord,id);
|
|
end;
|
|
//OpImage
|
|
|
|
//OpExtension "SPV_AMD_texture_gather_bias_lod"
|
|
//Capability.ImageGatherBiasLodAMD
|
|
//VK_AMD_texture_gather_bias_lod
|
|
begin
|
|
param.img_op:=param.img_op and (not (ImageOperands.Bias or ImageOperands.Lod))
|
|
end;
|
|
|
|
//ImageOperands
|
|
add_sample_op(param,node);
|
|
//ImageOperands
|
|
|
|
DistribDmask(15,dst,info);
|
|
end;
|
|
|
|
procedure TEmit_MIMG.emit_image_load(Tgrp:PsrNode;info:PsrImageInfo);
|
|
var
|
|
dst,coord,lod,smp:PsrRegNode;
|
|
|
|
roffset:DWORD;
|
|
|
|
node:PSpirvOp;
|
|
begin
|
|
|
|
dst:=NewReg(info^.dtype.AsVector(4));
|
|
|
|
roffset:=0;
|
|
|
|
Case FSPI.MIMG.OP of
|
|
IMAGE_LOAD:
|
|
begin
|
|
coord:=GatherCoord_u(roffset,info^.tinfo.Dim);
|
|
node:=OpImageFetch(line,Tgrp,dst,coord);
|
|
|
|
if (info^.tinfo.MS<>0) then //fragid T# 2D MSAA
|
|
begin
|
|
smp:=Gather_value(roffset,dtUint32);
|
|
|
|
node^.AddLiteral(ImageOperands.Sample,'Sample');
|
|
node^.AddParam(smp);
|
|
end;
|
|
end;
|
|
IMAGE_LOAD_MIP: //All except MSAA
|
|
begin
|
|
coord:=GatherCoord_u(roffset,info^.tinfo.Dim);
|
|
node:=OpImageFetch(line,Tgrp,dst,coord);
|
|
|
|
lod:=Gather_value(roffset,dtUint32);
|
|
|
|
node^.AddLiteral(ImageOperands.Lod,'Lod');
|
|
node^.AddParam(lod);
|
|
end;
|
|
else
|
|
Assert(false,'MIMG?'+IntToStr(FSPI.MIMG.OP));
|
|
end;
|
|
|
|
DistribDmask(FSPI.MIMG.DMASK,dst,info);
|
|
end;
|
|
|
|
procedure TEmit_MIMG.emit_image_store(Tgrp:PsrNode;info:PsrImageInfo);
|
|
var
|
|
dst,coord,lod,smp:PsrRegNode;
|
|
|
|
roffset:DWORD;
|
|
|
|
node:PSpirvOp;
|
|
begin
|
|
dst:=GatherDmask(info^.dtype);
|
|
|
|
roffset:=0;
|
|
|
|
Case FSPI.MIMG.OP of
|
|
IMAGE_STORE:
|
|
begin
|
|
coord:=GatherCoord_u(roffset,info^.tinfo.Dim);
|
|
node:=OpImageWrite(line,Tgrp,coord,dst);
|
|
|
|
if (info^.tinfo.MS<>0) then //fragid T# 2D MSAA
|
|
begin
|
|
smp:=Gather_value(roffset,dtUint32);
|
|
|
|
node^.AddLiteral(ImageOperands.Sample,'Sample');
|
|
node^.AddParam(smp);
|
|
end;
|
|
end;
|
|
IMAGE_STORE_MIP: //All except MSAA
|
|
begin
|
|
coord:=GatherCoord_u(roffset,info^.tinfo.Dim);
|
|
node:=OpImageWrite(line,Tgrp,coord,dst);
|
|
|
|
lod:=Gather_value(roffset,dtUint32);
|
|
|
|
node^.AddLiteral(ImageOperands.Lod,'Lod');
|
|
node^.AddParam(lod);
|
|
end;
|
|
else
|
|
Assert(false,'MIMG?'+IntToStr(FSPI.MIMG.OP));
|
|
end;
|
|
|
|
end;
|
|
|
|
procedure TEmit_MIMG.emit_MIMG;
|
|
var
|
|
src:array[0..7] of PsrRegSlot;
|
|
|
|
pLayout:PsrDataLayout;
|
|
info:TsrImageInfo;
|
|
|
|
Tgrp:PsrNode;
|
|
|
|
begin
|
|
pLayout:=nil;
|
|
|
|
Case FSPI.MIMG.R128 of
|
|
0:
|
|
begin
|
|
if not get_srsrc(FSPI.MIMG.SRSRC,8,@src) then Assert(false);
|
|
pLayout:=GroupingSharp(src,rtTSharp4);
|
|
end;
|
|
1:
|
|
begin
|
|
if not get_srsrc(FSPI.MIMG.SRSRC,4,@src) then Assert(false);
|
|
pLayout:=GroupingSharp(src,rtTSharp8);
|
|
end;
|
|
end;
|
|
|
|
info:=GetImageInfo(pLayout^.pData);
|
|
|
|
if (imDref in GetImageMods(FSPI.MIMG.OP)) then
|
|
begin
|
|
info.tinfo.Depth:=1;
|
|
end;
|
|
|
|
Case FSPI.MIMG.OP of
|
|
IMAGE_SAMPLE..IMAGE_SAMPLE_C_LZ_O: //sampled
|
|
begin
|
|
Assert(FSPI.MIMG.UNRM=0,'FSPI.MIMG.UNRM');
|
|
|
|
info.tinfo.Sampled:=1;
|
|
Tgrp:=FetchImage(pLayout,info.dtype,info.tinfo);
|
|
|
|
emit_image_sample(Tgrp,@info);
|
|
end;
|
|
|
|
IMAGE_GATHER4..IMAGE_GATHER4_C_LZ_O: //sampled gather
|
|
begin
|
|
Assert(FSPI.MIMG.UNRM=0,'FSPI.MIMG.UNRM');
|
|
|
|
info.tinfo.Sampled:=1;
|
|
Tgrp:=FetchImage(pLayout,info.dtype,info.tinfo);
|
|
|
|
emit_image_sample_gather(Tgrp,@info);
|
|
end;
|
|
|
|
IMAGE_LOAD..IMAGE_LOAD_MIP_PCK_SGN: //loaded
|
|
begin
|
|
info.tinfo.Sampled:=1;
|
|
Tgrp:=FetchImage(pLayout,info.dtype,info.tinfo);
|
|
|
|
emit_image_load(Tgrp,@info);
|
|
end;
|
|
|
|
IMAGE_STORE..IMAGE_STORE_MIP_PCK: //stored
|
|
begin
|
|
info.tinfo.Sampled:=2;
|
|
Tgrp:=FetchImage(pLayout,info.dtype,info.tinfo);
|
|
|
|
emit_image_store(Tgrp,@info);
|
|
end;
|
|
|
|
else
|
|
Assert(false,'MIMG?'+IntToStr(FSPI.MIMG.OP));
|
|
end;
|
|
|
|
//Writeln('DMASK=',FSPI.MIMG.DMASK);
|
|
//Writeln('VADDR=',FSPI.MIMG.VADDR);
|
|
//Writeln('VDATA=',FSPI.MIMG.VDATA);
|
|
//Writeln('SRSRC=',FSPI.MIMG.SRSRC); //T#
|
|
//Writeln('SSAMP=',FSPI.MIMG.SSAMP); //S#
|
|
//writeln;
|
|
end;
|
|
|
|
end.
|
|
|
|
|
|
|
|
|