// Copyright 2013 Dolphin Emulator Project // Licensed under GPLv2 // Refer to the license.txt file included. #include "Core/HW/Memmap.h" #include "VideoBackends/D3D/D3DBase.h" #include "VideoBackends/D3D/D3DShader.h" #include "VideoBackends/D3D/FramebufferManager.h" #include "VideoBackends/D3D/GfxState.h" #include "VideoBackends/D3D/PSTextureEncoder.h" #include "VideoBackends/D3D/Render.h" #include "VideoBackends/D3D/TextureCache.h" #include "VideoCommon/BPMemory.h" // "Static mode" will compile a new EFB encoder shader for every combination of // encoding configurations. It's compatible with Shader Model 4. // "Dynamic mode" will use the dynamic-linking feature of Shader Model 5. Only // one shader needs to be compiled. // Unfortunately, the June 2010 DirectX SDK includes a broken HLSL compiler // which cripples dynamic linking for us. // See . // Dynamic mode is disabled for now. To enable it, uncomment the line below. //#define USE_DYNAMIC_MODE // FIXME: When Microsoft fixes their HLSL compiler, make Dolphin enable dynamic // mode on Shader Model 5-compatible cards. namespace DX11 { union EFBEncodeParams { struct { FLOAT NumHalfCacheLinesX; FLOAT NumBlocksY; FLOAT PosX; FLOAT PosY; FLOAT TexLeft; FLOAT TexTop; FLOAT TexRight; FLOAT TexBottom; }; // Constant buffers must be a multiple of 16 bytes in size. u8 pad[32]; // Pad to the next multiple of 16 bytes }; static const char EFB_ENCODE_VS[] = "// dolphin-emu EFB encoder vertex shader\n" "cbuffer cbParams : register(b0)\n" "{\n" "struct\n" // Should match EFBEncodeParams above "{\n" "float NumHalfCacheLinesX;\n" "float NumBlocksY;\n" "float PosX;\n" // Upper-left corner of source "float PosY;\n" "float TexLeft;\n" // Rectangle within EFBTexture representing the actual EFB (normalized) "float TexTop;\n" "float TexRight;\n" "float TexBottom;\n" "} Params;\n" "}\n" "struct Output\n" "{\n" "float4 Pos : SV_Position;\n" "float2 Coord : ENCODECOORD;\n" "};\n" "Output main(in float2 Pos : POSITION)\n" "{\n" "Output result;\n" "result.Pos = float4(2*Pos.x-1, -2*Pos.y+1, 0.0, 1.0);\n" "result.Coord = Pos * float2(Params.NumHalfCacheLinesX, Params.NumBlocksY);\n" "return result;\n" "}\n" ; static const char EFB_ENCODE_PS[] = "// dolphin-emu EFB encoder pixel shader\n" // Input "cbuffer cbParams : register(b0)\n" "{\n" "struct\n" // Should match EFBEncodeParams above "{\n" "float NumHalfCacheLinesX;\n" "float NumBlocksY;\n" "float PosX;\n" // Upper-left corner of source "float PosY;\n" "float TexLeft;\n" // Rectangle within EFBTexture representing the actual EFB (normalized) "float TexTop;\n" "float TexRight;\n" "float TexBottom;\n" "} Params;\n" "}\n" "Texture2D EFBTexture : register(t0);\n" "sampler EFBSampler : register(s0);\n" // Constants "static const float2 INV_EFB_DIMS = float2(1.0/640.0, 1.0/528.0);\n" // FIXME: Is this correct? "static const float3 INTENSITY_COEFFS = float3(0.257, 0.504, 0.098);\n" "static const float INTENSITY_ADD = 16.0/255.0;\n" // Utility functions "uint4 Swap4_32(uint4 v) {\n" "return (((v >> 24) & 0xFF) | ((v >> 8) & 0xFF00) | ((v << 8) & 0xFF0000) | ((v << 24) & 0xFF000000));\n" "}\n" "uint4 UINT4_8888_BE(uint4 a, uint4 b, uint4 c, uint4 d) {\n" "return (d << 24) | (c << 16) | (b << 8) | a;\n" "}\n" "uint UINT_44444444_BE(uint a, uint b, uint c, uint d, uint e, uint f, uint g, uint h) {\n" "return (g << 28) | (h << 24) | (e << 20) | (f << 16) | (c << 12) | (d << 8) | (a << 4) | b;\n" "}\n" "uint UINT_1555(uint a, uint b, uint c, uint d) {\n" "return (a << 15) | (b << 10) | (c << 5) | d;\n" "}\n" "uint UINT_3444(uint a, uint b, uint c, uint d) {\n" "return (a << 12) | (b << 8) | (c << 4) | d;\n" "}\n" "uint UINT_565(uint a, uint b, uint c) {\n" "return (a << 11) | (b << 5) | c;\n" "}\n" "uint UINT_1616(uint a, uint b) {\n" "return (a << 16) | b;\n" "}\n" "uint Float8ToUint3(float v) {\n" "return (uint)(v*255.0) >> 5;\n" "}\n" "uint Float8ToUint4(float v) {\n" "return (uint)(v*255.0) >> 4;\n" "}\n" "uint Float8ToUint5(float v) {\n" "return (uint)(v*255.0) >> 3;\n" "}\n" "uint Float8ToUint6(float v) {\n" "return (uint)(v*255.0) >> 2;\n" "}\n" "uint EncodeRGB5A3(float4 pixel) {\n" "if (pixel.a >= 224.0/255.0) {\n" // Encode to ARGB1555 "return UINT_1555(1, Float8ToUint5(pixel.r), Float8ToUint5(pixel.g), Float8ToUint5(pixel.b));\n" "} else {\n" // Encode to ARGB3444 "return UINT_3444(Float8ToUint3(pixel.a), Float8ToUint4(pixel.r), Float8ToUint4(pixel.g), Float8ToUint4(pixel.b));\n" "}\n" "}\n" "uint EncodeRGB565(float4 pixel) {\n" "return UINT_565(Float8ToUint5(pixel.r), Float8ToUint6(pixel.g), Float8ToUint5(pixel.b));\n" "}\n" "float2 CalcTexCoord(float2 coord)\n" "{\n" // Add 0.5,0.5 to sample from the center of the EFB pixel "float2 efbCoord = coord + float2(0.5,0.5);\n" "return lerp(float2(Params.TexLeft,Params.TexTop), float2(Params.TexRight,Params.TexBottom), efbCoord * INV_EFB_DIMS);\n" "}\n" // Interface and classes for different source formats "float4 Fetch_0(float2 coord)\n" "{\n" "float2 texCoord = CalcTexCoord(coord);\n" "float4 result = EFBTexture.Sample(EFBSampler, texCoord);\n" "result.a = 1.0;\n" "return result;\n" "}\n" "float4 Fetch_1(float2 coord)\n" "{\n" "float2 texCoord = CalcTexCoord(coord);\n" "return EFBTexture.Sample(EFBSampler, texCoord);\n" "}\n" "float4 Fetch_2(float2 coord)\n" "{\n" "float2 texCoord = CalcTexCoord(coord);\n" "float4 result = EFBTexture.Sample(EFBSampler, texCoord);\n" "result.a = 1.0;\n" "return result;\n" "}\n" "float4 Fetch_3(float2 coord)\n" "{\n" "float2 texCoord = CalcTexCoord(coord);\n" "uint depth24 = 0xFFFFFF * EFBTexture.Sample(EFBSampler, texCoord).r;\n" "uint4 bytes = uint4(\n" "(depth24 >> 16) & 0xFF,\n" // r "(depth24 >> 8) & 0xFF,\n" // g "depth24 & 0xFF,\n" // b "255);\n" // a "return bytes / 255.0;\n" "}\n" "#ifdef DYNAMIC_MODE\n" "interface iFetch\n" "{\n" "float4 Fetch(float2 coord);\n" "};\n" // Source format 0 "class cFetch_0 : iFetch\n" "{\n" "float4 Fetch(float2 coord)\n" "{ return Fetch_0(coord); }\n" "};\n" // Source format 1 "class cFetch_1 : iFetch\n" "{\n" "float4 Fetch(float2 coord)\n" "{ return Fetch_1(coord); }\n" "};\n" // Source format 2 "class cFetch_2 : iFetch\n" "{\n" "float4 Fetch(float2 coord)\n" "{ return Fetch_2(coord); }\n" "};\n" // Source format 3 "class cFetch_3 : iFetch\n" "{\n" "float4 Fetch(float2 coord)\n" "{ return Fetch_3(coord); }\n" "};\n" // Declare fetch interface; must be set by application "iFetch g_fetch;\n" "#define IMP_FETCH g_fetch.Fetch\n" "#endif\n" // #ifdef DYNAMIC_MODE "#ifndef IMP_FETCH\n" "#error No Fetch specified\n" "#endif\n" // Interface and classes for different intensity settings (on or off) "float4 Intensity_0(float4 sample)\n" "{\n" "return sample;\n" "}\n" "float4 Intensity_1(float4 sample)\n" "{\n" "sample.r = dot(INTENSITY_COEFFS, sample.rgb) + INTENSITY_ADD;\n" // FIXME: Is this correct? What happens if you use one of the non-R // formats with intensity on? "sample = sample.rrrr;\n" "return sample;\n" "}\n" "#ifdef DYNAMIC_MODE\n" "interface iIntensity\n" "{\n" "float4 Intensity(float4 sample);\n" "};\n" // Intensity off "class cIntensity_0 : iIntensity\n" "{\n" "float4 Intensity(float4 sample)\n" "{ return Intensity_0(sample); }\n" "};\n" // Intensity on "class cIntensity_1 : iIntensity\n" "{\n" "float4 Intensity(float4 sample)\n" "{ return Intensity_1(sample); }\n" "};\n" // Declare intensity interface; must be set by application "iIntensity g_intensity;\n" "#define IMP_INTENSITY g_intensity.Intensity\n" "#endif\n" // #ifdef DYNAMIC_MODE "#ifndef IMP_INTENSITY\n" "#error No Intensity specified\n" "#endif\n" // Interface and classes for different scale/filter settings (on or off) "float4 ScaledFetch_0(float2 coord)\n" "{\n" "return IMP_FETCH(float2(Params.PosX,Params.PosY) + coord);\n" "}\n" "float4 ScaledFetch_1(float2 coord)\n" "{\n" "float2 ul = float2(Params.PosX,Params.PosY) + 2*coord;\n" "float4 sample0 = IMP_FETCH(ul+float2(0,0));\n" "float4 sample1 = IMP_FETCH(ul+float2(1,0));\n" "float4 sample2 = IMP_FETCH(ul+float2(0,1));\n" "float4 sample3 = IMP_FETCH(ul+float2(1,1));\n" // Average all four samples together // FIXME: Is this correct? "return 0.25 * (sample0+sample1+sample2+sample3);\n" "}\n" "#ifdef DYNAMIC_MODE\n" "interface iScaledFetch\n" "{\n" "float4 ScaledFetch(float2 coord);\n" "};\n" // Scale off "class cScaledFetch_0 : iScaledFetch\n" "{\n" "float4 ScaledFetch(float2 coord)\n" "{ return ScaledFetch_0(coord); }\n" "};\n" // Scale on "class cScaledFetch_1 : iScaledFetch\n" "{\n" "float4 ScaledFetch(float2 coord)\n" "{ return ScaledFetch_1(coord); }\n" "};\n" // Declare scaled fetch interface; must be set by application code "iScaledFetch g_scaledFetch;\n" "#define IMP_SCALEDFETCH g_scaledFetch.ScaledFetch\n" "#endif\n" // #ifdef DYNAMIC_MODE "#ifndef IMP_SCALEDFETCH\n" "#error No ScaledFetch specified\n" "#endif\n" // Main EFB-sampling function: performs all steps of fetching pixels, scaling, // applying intensity function "float4 SampleEFB(float2 coord)\n" "{\n" // FIXME: Does intensity happen before or after scaling? Or does // it matter? "float4 sample = IMP_SCALEDFETCH(coord);\n" "return IMP_INTENSITY(sample);\n" "}\n" // Interfaces and classes for different destination formats "uint4 Generate_0(float2 cacheCoord)\n" // R4 "{\n" "float2 blockCoord = floor(cacheCoord / float2(2,1));\n" "float2 blockUL = blockCoord * float2(8,8);\n" "float2 subBlockUL = blockUL + float2(0, 4*(cacheCoord.x%2));\n" "float4 sample[32];\n" "for (uint y = 0; y < 4; ++y) {\n" "for (uint x = 0; x < 8; ++x) {\n" "sample[y*8+x] = SampleEFB(subBlockUL+float2(x,y));\n" "}\n" "}\n" "uint dw[4];\n" "for (uint i = 0; i < 4; ++i) {\n" "dw[i] = UINT_44444444_BE(\n" "Float8ToUint4(sample[8*i+0].r),\n" "Float8ToUint4(sample[8*i+1].r),\n" "Float8ToUint4(sample[8*i+2].r),\n" "Float8ToUint4(sample[8*i+3].r),\n" "Float8ToUint4(sample[8*i+4].r),\n" "Float8ToUint4(sample[8*i+5].r),\n" "Float8ToUint4(sample[8*i+6].r),\n" "Float8ToUint4(sample[8*i+7].r)\n" ");\n" "}\n" "return uint4(dw[0], dw[1], dw[2], dw[3]);\n" "}\n" // FIXME: Untested "uint4 Generate_1(float2 cacheCoord)\n" // R8 (FIXME: Duplicate of R8 below?) "{\n" "float2 blockCoord = floor(cacheCoord / float2(2,1));\n" "float2 blockUL = blockCoord * float2(8,4);\n" "float2 subBlockUL = blockUL + float2(0, 2*(cacheCoord.x%2));\n" "float4 sample0 = SampleEFB(subBlockUL+float2(0,0));\n" "float4 sample1 = SampleEFB(subBlockUL+float2(1,0));\n" "float4 sample2 = SampleEFB(subBlockUL+float2(2,0));\n" "float4 sample3 = SampleEFB(subBlockUL+float2(3,0));\n" "float4 sample4 = SampleEFB(subBlockUL+float2(4,0));\n" "float4 sample5 = SampleEFB(subBlockUL+float2(5,0));\n" "float4 sample6 = SampleEFB(subBlockUL+float2(6,0));\n" "float4 sample7 = SampleEFB(subBlockUL+float2(7,0));\n" "float4 sample8 = SampleEFB(subBlockUL+float2(0,1));\n" "float4 sample9 = SampleEFB(subBlockUL+float2(1,1));\n" "float4 sampleA = SampleEFB(subBlockUL+float2(2,1));\n" "float4 sampleB = SampleEFB(subBlockUL+float2(3,1));\n" "float4 sampleC = SampleEFB(subBlockUL+float2(4,1));\n" "float4 sampleD = SampleEFB(subBlockUL+float2(5,1));\n" "float4 sampleE = SampleEFB(subBlockUL+float2(6,1));\n" "float4 sampleF = SampleEFB(subBlockUL+float2(7,1));\n" "uint4 dw4 = UINT4_8888_BE(\n" "255*float4(sample0.r, sample4.r, sample8.r, sampleC.r),\n" "255*float4(sample1.r, sample5.r, sample9.r, sampleD.r),\n" "255*float4(sample2.r, sample6.r, sampleA.r, sampleE.r),\n" "255*float4(sample3.r, sample7.r, sampleB.r, sampleF.r)\n" ");\n" "return dw4;\n" "}\n" // FIXME: Untested "uint4 Generate_2(float2 cacheCoord)\n" // A4 R4 "{\n" "float2 blockCoord = floor(cacheCoord / float2(2,1));\n" "float2 blockUL = blockCoord * float2(8,4);\n" "float2 subBlockUL = blockUL + float2(0, 2*(cacheCoord.x%2));\n" "float4 sample0 = SampleEFB(subBlockUL+float2(0,0));\n" "float4 sample1 = SampleEFB(subBlockUL+float2(1,0));\n" "float4 sample2 = SampleEFB(subBlockUL+float2(2,0));\n" "float4 sample3 = SampleEFB(subBlockUL+float2(3,0));\n" "float4 sample4 = SampleEFB(subBlockUL+float2(4,0));\n" "float4 sample5 = SampleEFB(subBlockUL+float2(5,0));\n" "float4 sample6 = SampleEFB(subBlockUL+float2(6,0));\n" "float4 sample7 = SampleEFB(subBlockUL+float2(7,0));\n" "float4 sample8 = SampleEFB(subBlockUL+float2(0,1));\n" "float4 sample9 = SampleEFB(subBlockUL+float2(1,1));\n" "float4 sampleA = SampleEFB(subBlockUL+float2(2,1));\n" "float4 sampleB = SampleEFB(subBlockUL+float2(3,1));\n" "float4 sampleC = SampleEFB(subBlockUL+float2(4,1));\n" "float4 sampleD = SampleEFB(subBlockUL+float2(5,1));\n" "float4 sampleE = SampleEFB(subBlockUL+float2(6,1));\n" "float4 sampleF = SampleEFB(subBlockUL+float2(7,1));\n" "uint dw0 = UINT_44444444_BE(\n" "Float8ToUint4(sample0.a), Float8ToUint4(sample0.r),\n" "Float8ToUint4(sample1.a), Float8ToUint4(sample1.r),\n" "Float8ToUint4(sample2.a), Float8ToUint4(sample2.r),\n" "Float8ToUint4(sample3.a), Float8ToUint4(sample3.r)\n" ");\n" "uint dw1 = UINT_44444444_BE(\n" "Float8ToUint4(sample4.a), Float8ToUint4(sample4.r),\n" "Float8ToUint4(sample5.a), Float8ToUint4(sample5.r),\n" "Float8ToUint4(sample6.a), Float8ToUint4(sample6.r),\n" "Float8ToUint4(sample7.a), Float8ToUint4(sample7.r)\n" ");\n" "uint dw2 = UINT_44444444_BE(\n" "Float8ToUint4(sample8.a), Float8ToUint4(sample8.r),\n" "Float8ToUint4(sample9.a), Float8ToUint4(sample9.r),\n" "Float8ToUint4(sampleA.a), Float8ToUint4(sampleA.r),\n" "Float8ToUint4(sampleB.a), Float8ToUint4(sampleB.r)\n" ");\n" "uint dw3 = UINT_44444444_BE(\n" "Float8ToUint4(sampleC.a), Float8ToUint4(sampleC.r),\n" "Float8ToUint4(sampleD.a), Float8ToUint4(sampleD.r),\n" "Float8ToUint4(sampleE.a), Float8ToUint4(sampleE.r),\n" "Float8ToUint4(sampleF.a), Float8ToUint4(sampleF.r)\n" ");\n" "return uint4(dw0, dw1, dw2, dw3);\n" "}\n" // FIXME: Untested "uint4 Generate_3(float2 cacheCoord)\n" // A8 R8 "{\n" "float2 blockCoord = floor(cacheCoord / float2(2,1));\n" "float2 blockUL = blockCoord * float2(4,4);\n" "float2 subBlockUL = blockUL + float2(0, 2*(cacheCoord.x%2));\n" "float4 sample0 = SampleEFB(subBlockUL+float2(0,0));\n" "float4 sample1 = SampleEFB(subBlockUL+float2(1,0));\n" "float4 sample2 = SampleEFB(subBlockUL+float2(2,0));\n" "float4 sample3 = SampleEFB(subBlockUL+float2(3,0));\n" "float4 sample4 = SampleEFB(subBlockUL+float2(0,1));\n" "float4 sample5 = SampleEFB(subBlockUL+float2(1,1));\n" "float4 sample6 = SampleEFB(subBlockUL+float2(2,1));\n" "float4 sample7 = SampleEFB(subBlockUL+float2(3,1));\n" "uint4 dw4 = UINT4_8888_BE(\n" "255*float4(sample0.a, sample2.a, sample4.a, sample6.a),\n" "255*float4(sample0.r, sample2.r, sample4.r, sample6.r),\n" "255*float4(sample1.a, sample3.a, sample5.a, sample7.a),\n" "255*float4(sample1.r, sample3.r, sample5.r, sample7.r)\n" ");\n" "return dw4;\n" "}\n" "uint4 Generate_4(float2 cacheCoord)\n" // R5 G6 B5 "{\n" "float2 blockCoord = floor(cacheCoord / float2(2,1));\n" "float2 blockUL = blockCoord * float2(4,4);\n" "float2 subBlockUL = blockUL + float2(0, 2*(cacheCoord.x%2));\n" "float4 sample0 = SampleEFB(subBlockUL+float2(0,0));\n" "float4 sample1 = SampleEFB(subBlockUL+float2(1,0));\n" "float4 sample2 = SampleEFB(subBlockUL+float2(2,0));\n" "float4 sample3 = SampleEFB(subBlockUL+float2(3,0));\n" "float4 sample4 = SampleEFB(subBlockUL+float2(0,1));\n" "float4 sample5 = SampleEFB(subBlockUL+float2(1,1));\n" "float4 sample6 = SampleEFB(subBlockUL+float2(2,1));\n" "float4 sample7 = SampleEFB(subBlockUL+float2(3,1));\n" "uint dw0 = UINT_1616(EncodeRGB565(sample0), EncodeRGB565(sample1));\n" "uint dw1 = UINT_1616(EncodeRGB565(sample2), EncodeRGB565(sample3));\n" "uint dw2 = UINT_1616(EncodeRGB565(sample4), EncodeRGB565(sample5));\n" "uint dw3 = UINT_1616(EncodeRGB565(sample6), EncodeRGB565(sample7));\n" "return Swap4_32(uint4(dw0, dw1, dw2, dw3));\n" "}\n" "uint4 Generate_5(float2 cacheCoord)\n" // 1 R5 G5 B5 or 0 A3 R4 G4 G4 "{\n" "float2 blockCoord = floor(cacheCoord / float2(2,1));\n" "float2 blockUL = blockCoord * float2(4,4);\n" "float2 subBlockUL = blockUL + float2(0, 2*(cacheCoord.x%2));\n" "float4 sample0 = SampleEFB(subBlockUL+float2(0,0));\n" "float4 sample1 = SampleEFB(subBlockUL+float2(1,0));\n" "float4 sample2 = SampleEFB(subBlockUL+float2(2,0));\n" "float4 sample3 = SampleEFB(subBlockUL+float2(3,0));\n" "float4 sample4 = SampleEFB(subBlockUL+float2(0,1));\n" "float4 sample5 = SampleEFB(subBlockUL+float2(1,1));\n" "float4 sample6 = SampleEFB(subBlockUL+float2(2,1));\n" "float4 sample7 = SampleEFB(subBlockUL+float2(3,1));\n" "uint dw0 = UINT_1616(EncodeRGB5A3(sample0), EncodeRGB5A3(sample1));\n" "uint dw1 = UINT_1616(EncodeRGB5A3(sample2), EncodeRGB5A3(sample3));\n" "uint dw2 = UINT_1616(EncodeRGB5A3(sample4), EncodeRGB5A3(sample5));\n" "uint dw3 = UINT_1616(EncodeRGB5A3(sample6), EncodeRGB5A3(sample7));\n" "return Swap4_32(uint4(dw0, dw1, dw2, dw3));\n" "}\n" "uint4 Generate_6(float2 cacheCoord)\n" // A8 R8 A8 R8 | G8 B8 G8 B8 "{\n" "float2 blockCoord = floor(cacheCoord / float2(4,1));\n" "float2 blockUL = blockCoord * float2(4,4);\n" "float2 subBlockUL = blockUL + float2(0, 2*(cacheCoord.x%2));\n" "float4 sample0 = SampleEFB(subBlockUL+float2(0,0));\n" "float4 sample1 = SampleEFB(subBlockUL+float2(1,0));\n" "float4 sample2 = SampleEFB(subBlockUL+float2(2,0));\n" "float4 sample3 = SampleEFB(subBlockUL+float2(3,0));\n" "float4 sample4 = SampleEFB(subBlockUL+float2(0,1));\n" "float4 sample5 = SampleEFB(subBlockUL+float2(1,1));\n" "float4 sample6 = SampleEFB(subBlockUL+float2(2,1));\n" "float4 sample7 = SampleEFB(subBlockUL+float2(3,1));\n" "uint4 dw4;\n" "if (cacheCoord.x % 4 < 2)\n" "{\n" // First cache line gets AR "dw4 = UINT4_8888_BE(\n" "255*float4(sample0.a, sample2.a, sample4.a, sample6.a),\n" "255*float4(sample0.r, sample2.r, sample4.r, sample6.r),\n" "255*float4(sample1.a, sample3.a, sample5.a, sample7.a),\n" "255*float4(sample1.r, sample3.r, sample5.r, sample7.r)\n" ");\n" "}\n" "else\n" "{\n" // Second cache line gets GB "dw4 = UINT4_8888_BE(\n" "255*float4(sample0.g, sample2.g, sample4.g, sample6.g),\n" "255*float4(sample0.b, sample2.b, sample4.b, sample6.b),\n" "255*float4(sample1.g, sample3.g, sample5.g, sample7.g),\n" "255*float4(sample1.b, sample3.b, sample5.b, sample7.b)\n" ");\n" "}\n" "return dw4;\n" "}\n" "uint4 Generate_7(float2 cacheCoord)\n" // A8 "{\n" "float2 blockCoord = floor(cacheCoord / float2(2,1));\n" "float2 blockUL = blockCoord * float2(8,4);\n" "float2 subBlockUL = blockUL + float2(0, 2*(cacheCoord.x%2));\n" "float4 sample0 = SampleEFB(subBlockUL+float2(0,0));\n" "float4 sample1 = SampleEFB(subBlockUL+float2(1,0));\n" "float4 sample2 = SampleEFB(subBlockUL+float2(2,0));\n" "float4 sample3 = SampleEFB(subBlockUL+float2(3,0));\n" "float4 sample4 = SampleEFB(subBlockUL+float2(4,0));\n" "float4 sample5 = SampleEFB(subBlockUL+float2(5,0));\n" "float4 sample6 = SampleEFB(subBlockUL+float2(6,0));\n" "float4 sample7 = SampleEFB(subBlockUL+float2(7,0));\n" "float4 sample8 = SampleEFB(subBlockUL+float2(0,1));\n" "float4 sample9 = SampleEFB(subBlockUL+float2(1,1));\n" "float4 sampleA = SampleEFB(subBlockUL+float2(2,1));\n" "float4 sampleB = SampleEFB(subBlockUL+float2(3,1));\n" "float4 sampleC = SampleEFB(subBlockUL+float2(4,1));\n" "float4 sampleD = SampleEFB(subBlockUL+float2(5,1));\n" "float4 sampleE = SampleEFB(subBlockUL+float2(6,1));\n" "float4 sampleF = SampleEFB(subBlockUL+float2(7,1));\n" "uint4 dw4 = UINT4_8888_BE(\n" "255*float4(sample0.a, sample4.a, sample8.a, sampleC.a),\n" "255*float4(sample1.a, sample5.a, sample9.a, sampleD.a),\n" "255*float4(sample2.a, sample6.a, sampleA.a, sampleE.a),\n" "255*float4(sample3.a, sample7.a, sampleB.a, sampleF.a)\n" ");\n" "return dw4;\n" "}\n" "uint4 Generate_8(float2 cacheCoord)\n" // R8 "{\n" "float2 blockCoord = floor(cacheCoord / float2(2,1));\n" "float2 blockUL = blockCoord * float2(8,4);\n" "float2 subBlockUL = blockUL + float2(0, 2*(cacheCoord.x%2));\n" "float4 sample0 = SampleEFB(subBlockUL+float2(0,0));\n" "float4 sample1 = SampleEFB(subBlockUL+float2(1,0));\n" "float4 sample2 = SampleEFB(subBlockUL+float2(2,0));\n" "float4 sample3 = SampleEFB(subBlockUL+float2(3,0));\n" "float4 sample4 = SampleEFB(subBlockUL+float2(4,0));\n" "float4 sample5 = SampleEFB(subBlockUL+float2(5,0));\n" "float4 sample6 = SampleEFB(subBlockUL+float2(6,0));\n" "float4 sample7 = SampleEFB(subBlockUL+float2(7,0));\n" "float4 sample8 = SampleEFB(subBlockUL+float2(0,1));\n" "float4 sample9 = SampleEFB(subBlockUL+float2(1,1));\n" "float4 sampleA = SampleEFB(subBlockUL+float2(2,1));\n" "float4 sampleB = SampleEFB(subBlockUL+float2(3,1));\n" "float4 sampleC = SampleEFB(subBlockUL+float2(4,1));\n" "float4 sampleD = SampleEFB(subBlockUL+float2(5,1));\n" "float4 sampleE = SampleEFB(subBlockUL+float2(6,1));\n" "float4 sampleF = SampleEFB(subBlockUL+float2(7,1));\n" "uint4 dw4 = UINT4_8888_BE(\n" "255*float4(sample0.r, sample4.r, sample8.r, sampleC.r),\n" "255*float4(sample1.r, sample5.r, sample9.r, sampleD.r),\n" "255*float4(sample2.r, sample6.r, sampleA.r, sampleE.r),\n" "255*float4(sample3.r, sample7.r, sampleB.r, sampleF.r)\n" ");\n" "return dw4;\n" "}\n" // FIXME: Untested "uint4 Generate_9(float2 cacheCoord)\n" // G8 "{\n" "float2 blockCoord = floor(cacheCoord / float2(2,1));\n" "float2 blockUL = blockCoord * float2(8,4);\n" "float2 subBlockUL = blockUL + float2(0, 2*(cacheCoord.x%2));\n" "float4 sample0 = SampleEFB(subBlockUL+float2(0,0));\n" "float4 sample1 = SampleEFB(subBlockUL+float2(1,0));\n" "float4 sample2 = SampleEFB(subBlockUL+float2(2,0));\n" "float4 sample3 = SampleEFB(subBlockUL+float2(3,0));\n" "float4 sample4 = SampleEFB(subBlockUL+float2(4,0));\n" "float4 sample5 = SampleEFB(subBlockUL+float2(5,0));\n" "float4 sample6 = SampleEFB(subBlockUL+float2(6,0));\n" "float4 sample7 = SampleEFB(subBlockUL+float2(7,0));\n" "float4 sample8 = SampleEFB(subBlockUL+float2(0,1));\n" "float4 sample9 = SampleEFB(subBlockUL+float2(1,1));\n" "float4 sampleA = SampleEFB(subBlockUL+float2(2,1));\n" "float4 sampleB = SampleEFB(subBlockUL+float2(3,1));\n" "float4 sampleC = SampleEFB(subBlockUL+float2(4,1));\n" "float4 sampleD = SampleEFB(subBlockUL+float2(5,1));\n" "float4 sampleE = SampleEFB(subBlockUL+float2(6,1));\n" "float4 sampleF = SampleEFB(subBlockUL+float2(7,1));\n" "uint4 dw4 = UINT4_8888_BE(\n" "255*float4(sample0.g, sample4.g, sample8.g, sampleC.g),\n" "255*float4(sample1.g, sample5.g, sample9.g, sampleD.g),\n" "255*float4(sample2.g, sample6.g, sampleA.g, sampleE.g),\n" "255*float4(sample3.g, sample7.g, sampleB.g, sampleF.g)\n" ");\n" "return dw4;\n" "}\n" "uint4 Generate_A(float2 cacheCoord)\n" // B8 "{\n" "float2 blockCoord = floor(cacheCoord / float2(2,1));\n" "float2 blockUL = blockCoord * float2(8,4);\n" "float2 subBlockUL = blockUL + float2(0, 2*(cacheCoord.x%2));\n" "float4 sample0 = SampleEFB(subBlockUL+float2(0,0));\n" "float4 sample1 = SampleEFB(subBlockUL+float2(1,0));\n" "float4 sample2 = SampleEFB(subBlockUL+float2(2,0));\n" "float4 sample3 = SampleEFB(subBlockUL+float2(3,0));\n" "float4 sample4 = SampleEFB(subBlockUL+float2(4,0));\n" "float4 sample5 = SampleEFB(subBlockUL+float2(5,0));\n" "float4 sample6 = SampleEFB(subBlockUL+float2(6,0));\n" "float4 sample7 = SampleEFB(subBlockUL+float2(7,0));\n" "float4 sample8 = SampleEFB(subBlockUL+float2(0,1));\n" "float4 sample9 = SampleEFB(subBlockUL+float2(1,1));\n" "float4 sampleA = SampleEFB(subBlockUL+float2(2,1));\n" "float4 sampleB = SampleEFB(subBlockUL+float2(3,1));\n" "float4 sampleC = SampleEFB(subBlockUL+float2(4,1));\n" "float4 sampleD = SampleEFB(subBlockUL+float2(5,1));\n" "float4 sampleE = SampleEFB(subBlockUL+float2(6,1));\n" "float4 sampleF = SampleEFB(subBlockUL+float2(7,1));\n" "uint4 dw4 = UINT4_8888_BE(\n" "255*float4(sample0.b, sample4.b, sample8.b, sampleC.b),\n" "255*float4(sample1.b, sample5.b, sample9.b, sampleD.b),\n" "255*float4(sample2.b, sample6.b, sampleA.b, sampleE.b),\n" "255*float4(sample3.b, sample7.b, sampleB.b, sampleF.b)\n" ");\n" "return dw4;\n" "}\n" "uint4 Generate_B(float2 cacheCoord)\n" // G8 R8 "{\n" "float2 blockCoord = floor(cacheCoord / float2(2,1));\n" "float2 blockUL = blockCoord * float2(4,4);\n" "float2 subBlockUL = blockUL + float2(0, 2*(cacheCoord.x%2));\n" "float4 sample0 = SampleEFB(subBlockUL+float2(0,0));\n" "float4 sample1 = SampleEFB(subBlockUL+float2(1,0));\n" "float4 sample2 = SampleEFB(subBlockUL+float2(2,0));\n" "float4 sample3 = SampleEFB(subBlockUL+float2(3,0));\n" "float4 sample4 = SampleEFB(subBlockUL+float2(0,1));\n" "float4 sample5 = SampleEFB(subBlockUL+float2(1,1));\n" "float4 sample6 = SampleEFB(subBlockUL+float2(2,1));\n" "float4 sample7 = SampleEFB(subBlockUL+float2(3,1));\n" "uint4 dw4 = UINT4_8888_BE(\n" "255*float4(sample0.g, sample2.g, sample4.g, sample6.g),\n" "255*float4(sample0.r, sample2.r, sample4.r, sample6.r),\n" "255*float4(sample1.g, sample3.g, sample5.g, sample7.g),\n" "255*float4(sample1.r, sample3.r, sample5.r, sample7.r)\n" ");\n" "return dw4;\n" "}\n" // FIXME: Untested "uint4 Generate_C(float2 cacheCoord)\n" // B8 G8 "{\n" "float2 blockCoord = floor(cacheCoord / float2(2,1));\n" "float2 blockUL = blockCoord * float2(4,4);\n" "float2 subBlockUL = blockUL + float2(0, 2*(cacheCoord.x%2));\n" "float4 sample0 = SampleEFB(subBlockUL+float2(0,0));\n" "float4 sample1 = SampleEFB(subBlockUL+float2(1,0));\n" "float4 sample2 = SampleEFB(subBlockUL+float2(2,0));\n" "float4 sample3 = SampleEFB(subBlockUL+float2(3,0));\n" "float4 sample4 = SampleEFB(subBlockUL+float2(0,1));\n" "float4 sample5 = SampleEFB(subBlockUL+float2(1,1));\n" "float4 sample6 = SampleEFB(subBlockUL+float2(2,1));\n" "float4 sample7 = SampleEFB(subBlockUL+float2(3,1));\n" "uint4 dw4 = UINT4_8888_BE(\n" "255*float4(sample0.b, sample2.b, sample4.b, sample6.b),\n" "255*float4(sample0.g, sample2.g, sample4.g, sample6.g),\n" "255*float4(sample1.b, sample3.b, sample5.b, sample7.b),\n" "255*float4(sample1.g, sample3.g, sample5.g, sample7.g)\n" ");\n" "return dw4;\n" "}\n" "#ifdef DYNAMIC_MODE\n" "interface iGenerator\n" "{\n" "uint4 Generate(float2 cacheCoord);\n" "};\n" "class cGenerator_4 : iGenerator\n" "{\n" "uint4 Generate(float2 cacheCoord)\n" "{ return Generate_4(cacheCoord); }\n" "};\n" "class cGenerator_5 : iGenerator\n" "{\n" "uint4 Generate(float2 cacheCoord)\n" "{ return Generate_5(cacheCoord); }\n" "};\n" "class cGenerator_6 : iGenerator\n" "{\n" "uint4 Generate(float2 cacheCoord)\n" "{ return Generate_6(cacheCoord); }\n" "};\n" "class cGenerator_8 : iGenerator\n" "{\n" "uint4 Generate(float2 cacheCoord)\n" "{ return Generate_8(cacheCoord); }\n" "};\n" "class cGenerator_B : iGenerator\n" "{\n" "uint4 Generate(float2 cacheCoord)\n" "{ return Generate_B(cacheCoord); }\n" "};\n" // Declare generator interface; must be set by application "iGenerator g_generator;\n" "#define IMP_GENERATOR g_generator.Generate\n" "#endif\n" "#ifndef IMP_GENERATOR\n" "#error No generator specified\n" "#endif\n" "void main(out uint4 ocol0 : SV_Target, in float4 Pos : SV_Position, in float2 fCacheCoord : ENCODECOORD)\n" "{\n" "float2 cacheCoord = floor(fCacheCoord);\n" "ocol0 = IMP_GENERATOR(cacheCoord);\n" "}\n" ; PSTextureEncoder::PSTextureEncoder() : m_ready(false), m_out(NULL), m_outRTV(NULL), m_outStage(NULL), m_encodeParams(NULL), m_quad(NULL), m_vShader(NULL), m_quadLayout(NULL), m_efbEncodeBlendState(NULL), m_efbEncodeDepthState(NULL), m_efbEncodeRastState(NULL), m_efbSampler(NULL), m_dynamicShader(NULL), m_classLinkage(NULL) { for (size_t i = 0; i < 4; ++i) m_fetchClass[i] = NULL; for (size_t i = 0; i < 2; ++i) m_scaledFetchClass[i] = NULL; for (size_t i = 0; i < 2; ++i) m_intensityClass[i] = NULL; for (size_t i = 0; i < 16; ++i) m_generatorClass[i] = NULL; } static const D3D11_INPUT_ELEMENT_DESC QUAD_LAYOUT_DESC[] = { { "POSITION", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 } }; static const struct QuadVertex { float posX; float posY; } QUAD_VERTS[4] = { { 0, 0 }, { 1, 0 }, { 0, 1 }, { 1, 1 } }; void PSTextureEncoder::Init() { m_ready = false; HRESULT hr; // Create output texture RGBA format // This format allows us to generate one cache line in two pixels. D3D11_TEXTURE2D_DESC t2dd = CD3D11_TEXTURE2D_DESC( DXGI_FORMAT_R32G32B32A32_UINT, EFB_WIDTH, EFB_HEIGHT/4, 1, 1, D3D11_BIND_RENDER_TARGET); hr = D3D::device->CreateTexture2D(&t2dd, NULL, &m_out); CHECK(SUCCEEDED(hr), "create efb encode output texture"); D3D::SetDebugObjectName(m_out, "efb encoder output texture"); // Create output render target view D3D11_RENDER_TARGET_VIEW_DESC rtvd = CD3D11_RENDER_TARGET_VIEW_DESC(m_out, D3D11_RTV_DIMENSION_TEXTURE2D, DXGI_FORMAT_R32G32B32A32_UINT); hr = D3D::device->CreateRenderTargetView(m_out, &rtvd, &m_outRTV); CHECK(SUCCEEDED(hr), "create efb encode output render target view"); D3D::SetDebugObjectName(m_outRTV, "efb encoder output rtv"); // Create output staging buffer t2dd.Usage = D3D11_USAGE_STAGING; t2dd.BindFlags = 0; t2dd.CPUAccessFlags = D3D11_CPU_ACCESS_READ; hr = D3D::device->CreateTexture2D(&t2dd, NULL, &m_outStage); CHECK(SUCCEEDED(hr), "create efb encode output staging buffer"); D3D::SetDebugObjectName(m_outStage, "efb encoder output staging buffer"); // Create constant buffer for uploading data to shaders D3D11_BUFFER_DESC bd = CD3D11_BUFFER_DESC(sizeof(EFBEncodeParams), D3D11_BIND_CONSTANT_BUFFER); hr = D3D::device->CreateBuffer(&bd, NULL, &m_encodeParams); CHECK(SUCCEEDED(hr), "create efb encode params buffer"); D3D::SetDebugObjectName(m_encodeParams, "efb encoder params buffer"); // Create vertex quad bd = CD3D11_BUFFER_DESC(sizeof(QUAD_VERTS), D3D11_BIND_VERTEX_BUFFER, D3D11_USAGE_IMMUTABLE); D3D11_SUBRESOURCE_DATA srd = { QUAD_VERTS, 0, 0 }; hr = D3D::device->CreateBuffer(&bd, &srd, &m_quad); CHECK(SUCCEEDED(hr), "create efb encode quad vertex buffer"); D3D::SetDebugObjectName(m_quad, "efb encoder quad vertex buffer"); // Create vertex shader D3DBlob* bytecode = NULL; if (!D3D::CompileVertexShader(EFB_ENCODE_VS, sizeof(EFB_ENCODE_VS), &bytecode)) { ERROR_LOG(VIDEO, "EFB encode vertex shader failed to compile"); return; } hr = D3D::device->CreateVertexShader(bytecode->Data(), bytecode->Size(), NULL, &m_vShader); CHECK(SUCCEEDED(hr), "create efb encode vertex shader"); D3D::SetDebugObjectName(m_vShader, "efb encoder vertex shader"); // Create input layout for vertex quad using bytecode from vertex shader hr = D3D::device->CreateInputLayout(QUAD_LAYOUT_DESC, sizeof(QUAD_LAYOUT_DESC)/sizeof(D3D11_INPUT_ELEMENT_DESC), bytecode->Data(), bytecode->Size(), &m_quadLayout); CHECK(SUCCEEDED(hr), "create efb encode quad vertex layout"); D3D::SetDebugObjectName(m_quadLayout, "efb encoder quad layout"); bytecode->Release(); // Create pixel shader #ifdef USE_DYNAMIC_MODE if (!InitDynamicMode()) #else if (!InitStaticMode()) #endif return; // Create blend state D3D11_BLEND_DESC bld = CD3D11_BLEND_DESC(CD3D11_DEFAULT()); hr = D3D::device->CreateBlendState(&bld, &m_efbEncodeBlendState); CHECK(SUCCEEDED(hr), "create efb encode blend state"); D3D::SetDebugObjectName(m_efbEncodeBlendState, "efb encoder blend state"); // Create depth state D3D11_DEPTH_STENCIL_DESC dsd = CD3D11_DEPTH_STENCIL_DESC(CD3D11_DEFAULT()); dsd.DepthEnable = FALSE; hr = D3D::device->CreateDepthStencilState(&dsd, &m_efbEncodeDepthState); CHECK(SUCCEEDED(hr), "create efb encode depth state"); D3D::SetDebugObjectName(m_efbEncodeDepthState, "efb encoder depth state"); // Create rasterizer state D3D11_RASTERIZER_DESC rd = CD3D11_RASTERIZER_DESC(CD3D11_DEFAULT()); rd.CullMode = D3D11_CULL_NONE; rd.DepthClipEnable = FALSE; hr = D3D::device->CreateRasterizerState(&rd, &m_efbEncodeRastState); CHECK(SUCCEEDED(hr), "create efb encode rast state"); D3D::SetDebugObjectName(m_efbEncodeRastState, "efb encoder rast state"); // Create efb texture sampler D3D11_SAMPLER_DESC sd = CD3D11_SAMPLER_DESC(CD3D11_DEFAULT()); sd.Filter = D3D11_FILTER_MIN_MAG_MIP_POINT; hr = D3D::device->CreateSamplerState(&sd, &m_efbSampler); CHECK(SUCCEEDED(hr), "create efb encode texture sampler"); D3D::SetDebugObjectName(m_efbSampler, "efb encoder texture sampler"); m_ready = true; } void PSTextureEncoder::Shutdown() { m_ready = false; for (size_t i = 0; i < 4; ++i) SAFE_RELEASE(m_fetchClass[i]); for (size_t i = 0; i < 2; ++i) SAFE_RELEASE(m_scaledFetchClass[i]); for (size_t i = 0; i < 2; ++i) SAFE_RELEASE(m_intensityClass[i]); for (size_t i = 0; i < 16; ++i) SAFE_RELEASE(m_generatorClass[i]); m_linkageArray.clear(); SAFE_RELEASE(m_classLinkage); SAFE_RELEASE(m_dynamicShader); for (auto& it : m_staticShaders) { SAFE_RELEASE(it.second); } m_staticShaders.clear(); SAFE_RELEASE(m_efbSampler); SAFE_RELEASE(m_efbEncodeRastState); SAFE_RELEASE(m_efbEncodeDepthState); SAFE_RELEASE(m_efbEncodeBlendState); SAFE_RELEASE(m_quadLayout); SAFE_RELEASE(m_vShader); SAFE_RELEASE(m_quad); SAFE_RELEASE(m_encodeParams); SAFE_RELEASE(m_outStage); SAFE_RELEASE(m_outRTV); SAFE_RELEASE(m_out); } size_t PSTextureEncoder::Encode(u8* dst, unsigned int dstFormat, unsigned int srcFormat, const EFBRectangle& srcRect, bool isIntensity, bool scaleByHalf) { if (!m_ready) // Make sure we initialized OK return 0; // Clamp srcRect to 640x528. BPS: The Strike tries to encode an 800x600 // texture, which is invalid. EFBRectangle correctSrc = srcRect; correctSrc.ClampUL(0, 0, EFB_WIDTH, EFB_HEIGHT); // Validate source rect size if (correctSrc.GetWidth() <= 0 || correctSrc.GetHeight() <= 0) return 0; HRESULT hr; unsigned int blockW = BLOCK_WIDTHS[dstFormat]; unsigned int blockH = BLOCK_HEIGHTS[dstFormat]; // Round up source dims to multiple of block size unsigned int actualWidth = correctSrc.GetWidth() / (scaleByHalf ? 2 : 1); actualWidth = (actualWidth + blockW-1) & ~(blockW-1); unsigned int actualHeight = correctSrc.GetHeight() / (scaleByHalf ? 2 : 1); actualHeight = (actualHeight + blockH-1) & ~(blockH-1); unsigned int numBlocksX = actualWidth/blockW; unsigned int numBlocksY = actualHeight/blockH; unsigned int cacheLinesPerRow; if (dstFormat == 0x6) // RGBA takes two cache lines per block; all others take one cacheLinesPerRow = numBlocksX*2; else cacheLinesPerRow = numBlocksX; _assert_msg_(VIDEO, cacheLinesPerRow*32 <= MAX_BYTES_PER_BLOCK_ROW, "cache lines per row sanity check"); unsigned int totalCacheLines = cacheLinesPerRow * numBlocksY; _assert_msg_(VIDEO, totalCacheLines*32 <= MAX_BYTES_PER_ENCODE, "total encode size sanity check"); size_t encodeSize = 0; // Reset API g_renderer->ResetAPIState(); // Set up all the state for EFB encoding #ifdef USE_DYNAMIC_MODE if (SetDynamicShader(dstFormat, srcFormat, isIntensity, scaleByHalf)) #else if (SetStaticShader(dstFormat, srcFormat, isIntensity, scaleByHalf)) #endif { D3D::context->VSSetShader(m_vShader, NULL, 0); D3D::stateman->PushBlendState(m_efbEncodeBlendState); D3D::stateman->PushDepthState(m_efbEncodeDepthState); D3D::stateman->PushRasterizerState(m_efbEncodeRastState); D3D::stateman->Apply(); D3D11_VIEWPORT vp = CD3D11_VIEWPORT(0.f, 0.f, FLOAT(cacheLinesPerRow*2), FLOAT(numBlocksY)); D3D::context->RSSetViewports(1, &vp); D3D::context->IASetInputLayout(m_quadLayout); D3D::context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP); UINT stride = sizeof(QuadVertex); UINT offset = 0; D3D::context->IASetVertexBuffers(0, 1, &m_quad, &stride, &offset); EFBRectangle fullSrcRect; fullSrcRect.left = 0; fullSrcRect.top = 0; fullSrcRect.right = EFB_WIDTH; fullSrcRect.bottom = EFB_HEIGHT; TargetRectangle targetRect = g_renderer->ConvertEFBRectangle(fullSrcRect); EFBEncodeParams params = { 0 }; params.NumHalfCacheLinesX = FLOAT(cacheLinesPerRow*2); params.NumBlocksY = FLOAT(numBlocksY); params.PosX = FLOAT(correctSrc.left); params.PosY = FLOAT(correctSrc.top); params.TexLeft = float(targetRect.left) / g_renderer->GetTargetWidth(); params.TexTop = float(targetRect.top) / g_renderer->GetTargetHeight(); params.TexRight = float(targetRect.right) / g_renderer->GetTargetWidth(); params.TexBottom = float(targetRect.bottom) / g_renderer->GetTargetHeight(); D3D::context->UpdateSubresource(m_encodeParams, 0, NULL, ¶ms, 0, 0); D3D::context->VSSetConstantBuffers(0, 1, &m_encodeParams); D3D::context->OMSetRenderTargets(1, &m_outRTV, NULL); ID3D11ShaderResourceView* pEFB = (srcFormat == PIXELFMT_Z24) ? FramebufferManager::GetEFBDepthTexture()->GetSRV() : // FIXME: Instead of resolving EFB, it would be better to pick out a // single sample from each pixel. The game may break if it isn't // expecting the blurred edges around multisampled shapes. FramebufferManager::GetResolvedEFBColorTexture()->GetSRV(); D3D::context->PSSetConstantBuffers(0, 1, &m_encodeParams); D3D::context->PSSetShaderResources(0, 1, &pEFB); D3D::context->PSSetSamplers(0, 1, &m_efbSampler); // Encode! D3D::context->Draw(4, 0); // Copy to staging buffer D3D11_BOX srcBox = CD3D11_BOX(0, 0, 0, cacheLinesPerRow*2, numBlocksY, 1); D3D::context->CopySubresourceRegion(m_outStage, 0, 0, 0, 0, m_out, 0, &srcBox); // Clean up state IUnknown* nullDummy = NULL; D3D::context->PSSetSamplers(0, 1, (ID3D11SamplerState**)&nullDummy); D3D::context->PSSetShaderResources(0, 1, (ID3D11ShaderResourceView**)&nullDummy); D3D::context->PSSetConstantBuffers(0, 1, (ID3D11Buffer**)&nullDummy); D3D::context->OMSetRenderTargets(0, NULL, NULL); D3D::context->VSSetConstantBuffers(0, 1, (ID3D11Buffer**)&nullDummy); D3D::stateman->PopRasterizerState(); D3D::stateman->PopDepthState(); D3D::stateman->PopBlendState(); D3D::context->PSSetShader(NULL, NULL, 0); D3D::context->VSSetShader(NULL, NULL, 0); // Transfer staging buffer to GameCube/Wii RAM D3D11_MAPPED_SUBRESOURCE map = { 0 }; hr = D3D::context->Map(m_outStage, 0, D3D11_MAP_READ, 0, &map); CHECK(SUCCEEDED(hr), "map staging buffer (0x%x)", hr); u8* src = (u8*)map.pData; for (unsigned int y = 0; y < numBlocksY; ++y) { memcpy(dst, src, cacheLinesPerRow*32); dst += bpmem.copyMipMapStrideChannels*32; src += map.RowPitch; } D3D::context->Unmap(m_outStage, 0); encodeSize = bpmem.copyMipMapStrideChannels*32 * numBlocksY; } // Restore API g_renderer->RestoreAPIState(); D3D::context->OMSetRenderTargets(1, &FramebufferManager::GetEFBColorTexture()->GetRTV(), FramebufferManager::GetEFBDepthTexture()->GetDSV()); return encodeSize; } bool PSTextureEncoder::InitStaticMode() { // Nothing to really do. return true; } static const char* FETCH_FUNC_NAMES[4] = { "Fetch_0", "Fetch_1", "Fetch_2", "Fetch_3" }; static const char* SCALEDFETCH_FUNC_NAMES[2] = { "ScaledFetch_0", "ScaledFetch_1" }; static const char* INTENSITY_FUNC_NAMES[2] = { "Intensity_0", "Intensity_1" }; bool PSTextureEncoder::SetStaticShader(unsigned int dstFormat, unsigned int srcFormat, bool isIntensity, bool scaleByHalf) { size_t fetchNum = srcFormat; size_t scaledFetchNum = scaleByHalf ? 1 : 0; size_t intensityNum = isIntensity ? 1 : 0; size_t generatorNum = dstFormat; ComboKey key = MakeComboKey(dstFormat, srcFormat, isIntensity, scaleByHalf); ComboMap::iterator it = m_staticShaders.find(key); if (it == m_staticShaders.end()) { const char* generatorFuncName = NULL; switch (generatorNum) { case 0x0: generatorFuncName = "Generate_0"; break; case 0x1: generatorFuncName = "Generate_1"; break; case 0x2: generatorFuncName = "Generate_2"; break; case 0x3: generatorFuncName = "Generate_3"; break; case 0x4: generatorFuncName = "Generate_4"; break; case 0x5: generatorFuncName = "Generate_5"; break; case 0x6: generatorFuncName = "Generate_6"; break; case 0x7: generatorFuncName = "Generate_7"; break; case 0x8: generatorFuncName = "Generate_8"; break; case 0x9: generatorFuncName = "Generate_9"; break; case 0xA: generatorFuncName = "Generate_A"; break; case 0xB: generatorFuncName = "Generate_B"; break; case 0xC: generatorFuncName = "Generate_C"; break; default: WARN_LOG(VIDEO, "No generator available for dst format 0x%X; aborting", generatorNum); m_staticShaders[key] = NULL; return false; } INFO_LOG(VIDEO, "Compiling efb encoding shader for dstFormat 0x%X, srcFormat %d, isIntensity %d, scaleByHalf %d", dstFormat, srcFormat, isIntensity ? 1 : 0, scaleByHalf ? 1 : 0); // Shader permutation not found, so compile it D3DBlob* bytecode = NULL; D3D_SHADER_MACRO macros[] = { { "IMP_FETCH", FETCH_FUNC_NAMES[fetchNum] }, { "IMP_SCALEDFETCH", SCALEDFETCH_FUNC_NAMES[scaledFetchNum] }, { "IMP_INTENSITY", INTENSITY_FUNC_NAMES[intensityNum] }, { "IMP_GENERATOR", generatorFuncName }, { NULL, NULL } }; if (!D3D::CompilePixelShader(EFB_ENCODE_PS, sizeof(EFB_ENCODE_PS), &bytecode, macros)) { WARN_LOG(VIDEO, "EFB encoder shader for dstFormat 0x%X, srcFormat %d, isIntensity %d, scaleByHalf %d failed to compile", dstFormat, srcFormat, isIntensity ? 1 : 0, scaleByHalf ? 1 : 0); // Add dummy shader to map to prevent trying to compile over and // over again m_staticShaders[key] = NULL; return false; } ID3D11PixelShader* newShader; HRESULT hr = D3D::device->CreatePixelShader(bytecode->Data(), bytecode->Size(), NULL, &newShader); CHECK(SUCCEEDED(hr), "create efb encoder pixel shader"); it = m_staticShaders.insert(std::make_pair(key, newShader)).first; bytecode->Release(); } if (it != m_staticShaders.end()) { if (it->second) { D3D::context->PSSetShader(it->second, NULL, 0); return true; } else return false; } else return false; } bool PSTextureEncoder::InitDynamicMode() { HRESULT hr; D3D_SHADER_MACRO macros[] = { { "DYNAMIC_MODE", NULL }, { NULL, NULL } }; D3DBlob* bytecode = NULL; if (!D3D::CompilePixelShader(EFB_ENCODE_PS, sizeof(EFB_ENCODE_PS), &bytecode, macros)) { ERROR_LOG(VIDEO, "EFB encode pixel shader failed to compile"); return false; } hr = D3D::device->CreateClassLinkage(&m_classLinkage); CHECK(SUCCEEDED(hr), "create efb encode class linkage"); D3D::SetDebugObjectName(m_classLinkage, "efb encoder class linkage"); hr = D3D::device->CreatePixelShader(bytecode->Data(), bytecode->Size(), m_classLinkage, &m_dynamicShader); CHECK(SUCCEEDED(hr), "create efb encode pixel shader"); D3D::SetDebugObjectName(m_dynamicShader, "efb encoder pixel shader"); // Use D3DReflect ID3D11ShaderReflection* reflect = NULL; hr = PD3DReflect(bytecode->Data(), bytecode->Size(), IID_ID3D11ShaderReflection, (void**)&reflect); CHECK(SUCCEEDED(hr), "reflect on efb encoder shader"); // Get number of slots and create dynamic linkage array UINT numSlots = reflect->GetNumInterfaceSlots(); m_linkageArray.resize(numSlots, NULL); // Get interface slots ID3D11ShaderReflectionVariable* var = reflect->GetVariableByName("g_fetch"); m_fetchSlot = var->GetInterfaceSlot(0); var = reflect->GetVariableByName("g_scaledFetch"); m_scaledFetchSlot = var->GetInterfaceSlot(0); var = reflect->GetVariableByName("g_intensity"); m_intensitySlot = var->GetInterfaceSlot(0); var = reflect->GetVariableByName("g_generator"); m_generatorSlot = var->GetInterfaceSlot(0); INFO_LOG(VIDEO, "Fetch slot %d, scaledFetch slot %d, intensity slot %d, generator slot %d", m_fetchSlot, m_scaledFetchSlot, m_intensitySlot, m_generatorSlot); // Class instances will be created at the time they are used for (size_t i = 0; i < 4; ++i) m_fetchClass[i] = NULL; for (size_t i = 0; i < 2; ++i) m_scaledFetchClass[i] = NULL; for (size_t i = 0; i < 2; ++i) m_intensityClass[i] = NULL; for (size_t i = 0; i < 16; ++i) m_generatorClass[i] = NULL; reflect->Release(); bytecode->Release(); return true; } static const char* FETCH_CLASS_NAMES[4] = { "cFetch_0", "cFetch_1", "cFetch_2", "cFetch_3" }; static const char* SCALEDFETCH_CLASS_NAMES[2] = { "cScaledFetch_0", "cScaledFetch_1" }; static const char* INTENSITY_CLASS_NAMES[2] = { "cIntensity_0", "cIntensity_1" }; bool PSTextureEncoder::SetDynamicShader(unsigned int dstFormat, unsigned int srcFormat, bool isIntensity, bool scaleByHalf) { size_t fetchNum = srcFormat; size_t scaledFetchNum = scaleByHalf ? 1 : 0; size_t intensityNum = isIntensity ? 1 : 0; size_t generatorNum = dstFormat; // FIXME: Not all the possible generators are available as classes yet. // When dynamic mode is usable, implement them. const char* generatorName = NULL; switch (generatorNum) { case 0x4: generatorName = "cGenerator_4"; break; case 0x5: generatorName = "cGenerator_5"; break; case 0x6: generatorName = "cGenerator_6"; break; case 0x8: generatorName = "cGenerator_8"; break; case 0xB: generatorName = "cGenerator_B"; break; default: WARN_LOG(VIDEO, "No generator available for dst format 0x%X; aborting", generatorNum); return false; } // Make sure class instances are available if (!m_fetchClass[fetchNum]) { INFO_LOG(VIDEO, "Creating %s class instance for encoder 0x%X", FETCH_CLASS_NAMES[fetchNum], dstFormat); HRESULT hr = m_classLinkage->CreateClassInstance( FETCH_CLASS_NAMES[fetchNum], 0, 0, 0, 0, &m_fetchClass[fetchNum]); CHECK(SUCCEEDED(hr), "create fetch class instance"); } if (!m_scaledFetchClass[scaledFetchNum]) { INFO_LOG(VIDEO, "Creating %s class instance for encoder 0x%X", SCALEDFETCH_CLASS_NAMES[scaledFetchNum], dstFormat); HRESULT hr = m_classLinkage->CreateClassInstance( SCALEDFETCH_CLASS_NAMES[scaledFetchNum], 0, 0, 0, 0, &m_scaledFetchClass[scaledFetchNum]); CHECK(SUCCEEDED(hr), "create scaled fetch class instance"); } if (!m_intensityClass[intensityNum]) { INFO_LOG(VIDEO, "Creating %s class instance for encoder 0x%X", INTENSITY_CLASS_NAMES[intensityNum], dstFormat); HRESULT hr = m_classLinkage->CreateClassInstance( INTENSITY_CLASS_NAMES[intensityNum], 0, 0, 0, 0, &m_intensityClass[intensityNum]); CHECK(SUCCEEDED(hr), "create intensity class instance"); } if (!m_generatorClass[generatorNum]) { INFO_LOG(VIDEO, "Creating %s class instance for encoder 0x%X", generatorName, dstFormat); HRESULT hr = m_classLinkage->CreateClassInstance( generatorName, 0, 0, 0, 0, &m_generatorClass[generatorNum]); CHECK(SUCCEEDED(hr), "create generator class instance"); } // Assemble dynamic linkage array if (m_fetchSlot != UINT(-1)) m_linkageArray[m_fetchSlot] = m_fetchClass[fetchNum]; if (m_scaledFetchSlot != UINT(-1)) m_linkageArray[m_scaledFetchSlot] = m_scaledFetchClass[scaledFetchNum]; if (m_intensitySlot != UINT(-1)) m_linkageArray[m_intensitySlot] = m_intensityClass[intensityNum]; if (m_generatorSlot != UINT(-1)) m_linkageArray[m_generatorSlot] = m_generatorClass[generatorNum]; D3D::context->PSSetShader(m_dynamicShader, m_linkageArray.empty() ? NULL : &m_linkageArray[0], (UINT)m_linkageArray.size()); return true; } }