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renderdoc/util/test/demos/d3d12/d3d12_shader_debug_zoo.cpp
T
Jake Turner 14a4b283b3 Quick double/float/half mad intrinsic tests for D3D12 
half will only be 16-bit for the SM6.6 tests
2025-10-28 17:03:26 +00:00

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/******************************************************************************
* The MIT License (MIT)
*
* Copyright (c) 2020-2025 Baldur Karlsson
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
******************************************************************************/
#include "d3d12_test.h"
RD_TEST(D3D12_Shader_Debug_Zoo, D3D12GraphicsTest)
{
static constexpr const char *Description = "Tests shader debugging in different edge cases";
struct ConstsA2V
{
Vec3f pos;
float zero;
float one;
float negone;
float texDim;
};
std::string vertexSampleVS = R"EOSHADER(
Texture2D<float4> intex : register(t0);
struct v2f { float4 pos : SV_Position; float4 col : COL; };
v2f main(uint vid : SV_VertexID)
{
float2 positions[] = {
float2(-1.0f, 1.0f),
float2( 1.0f, 1.0f),
float2(-1.0f, -1.0f),
float2( 1.0f, -1.0f),
};
v2f ret = (v2f)0;
ret.pos = float4(positions[vid], 0, 1);
ret.col = intex.Load(float3(0,0,0));
return ret;
}
)EOSHADER";
std::string vertexSamplePS = R"EOSHADER(
struct v2f { float4 pos : SV_Position; float4 col : COL; };
float4 main(v2f IN) : SV_Target0
{
return IN.col;
}
)EOSHADER";
std::string pixelBlit = R"EOSHADER(
cbuffer rootconsts : register(b0)
{
float offset;
}
Texture2D<float4> intex : register(t0);
float4 main(float4 pos : SV_Position) : SV_Target0
{
return intex.Load(float3(pos.x, pos.y - offset, 0));
}
)EOSHADER";
std::string common = R"EOSHADER(
struct consts
{
float3 pos : POSITION;
float zeroVal : ZERO;
float oneVal : ONE;
float negoneVal : NEGONE;
float texDim : TEXDIM;
};
struct v2f
{
float4 pos : SV_POSITION;
float4 s : S;
float2 zeroVal : ZERO;
float tinyVal : TINY;
float oneVal : ONE;
float negoneVal : NEGONE;
uint tri : TRIANGLE;
uint intval : INTVAL;
};
)EOSHADER";
std::string vertex = R"EOSHADER(
v2f main(consts IN, uint tri : SV_InstanceID)
{
v2f OUT = (v2f)0;
OUT.pos = float4(IN.pos.x + IN.pos.z * float(tri), IN.pos.y, 0.0f, 1);
// OUT.s.xy : 0 -> 2 : across the triangle x & y, changes per pixel
OUT.s.x = IN.pos.x + 1.0;
OUT.s.x *= IN.texDim;
OUT.s.x -= 1.0;
OUT.s.x /= 2.0;
OUT.s.y = IN.pos.y;
OUT.s.y *= 2.0;
OUT.s.y += 0.5;
OUT.s.y = 2.0 - OUT.s.y;
// OUT.s.zw : large variation in x & y
OUT.s.zw = (IN.pos.xy + float2(543.0, 213.0)) * (IN.pos.yx + float2(100.0, -113.0));
OUT.zeroVal = IN.zeroVal.xx;
OUT.oneVal = IN.oneVal;
OUT.negoneVal = IN.negoneVal;
OUT.tri = tri;
OUT.tinyVal = IN.oneVal * 1.0e-30f;
OUT.intval = tri + 7;
return OUT;
}
)EOSHADER";
std::string pixel = R"EOSHADER(
// error X3556: integer divides may be much slower, try using uints if possible.
// we want to do this on purpose
#pragma warning( disable : 3556 )
struct InnerStruct
{
float a;
float b[2];
float c;
};
struct MyStruct
{
float a;
float4 b;
float c;
InnerStruct d;
float e;
};
Buffer<float> test : register(t0);
ByteAddressBuffer byterotest : register(t1);
StructuredBuffer<MyStruct> structrotest : register(t2);
Texture2D<float> dimtex : register(t3);
Texture2DMS<float> dimtexms : register(t4);
Texture2D<float4> smiley : register(t5);
Texture2D<int4> smileyint : register(t6);
Texture2D<uint4> smileyuint : register(t7);
RWByteAddressBuffer byterwtest : register(u1);
RWStructuredBuffer<MyStruct> structrwtest : register(u2);
RWByteAddressBuffer byterwtest2 : register(u3);
Buffer<float> unboundsrv1 : register(t100);
Texture2D<float> unboundsrv2 : register(t101);
RWBuffer<float> unbounduav1 : register(u4);
RWTexture2D<float> unbounduav2 : register(u5);
RWBuffer<float> narrowtypeduav : register(u6);
RWTexture2D<float4> floattexrwtest : register(u7);
RWBuffer<int> intbufrwtest : register(u8);
RWBuffer<int> oneintbufrwtest : register(u9);
RWBuffer<float4> typedrwtest : register(u10);
RWTexture2D<float4> floattex2rwtest : register(u11);
Buffer<float> narrowtypedsrv : register(t102);
Buffer<float4> rgb_srv : register(t103);
SamplerState linearclamp : register(s0);
StructuredBuffer<MyStruct> rootsrv : register(t20);
StructuredBuffer<MyStruct> appendsrv : register(t40);
Texture2D<float> dimtex_edge : register(t41);
#if (SM_6_2 || SM_6_6) && HAS_16BIT_SHADER_OPS
StructuredBuffer<int16_t> int16srv : register(t42);
#else
Buffer<int> int16srv : register(t43);
#endif
static const int gConstInt = 10;
static const int gConstIntArray[6] = { 1, 2, 3, 4, 5, 6 };
static int gInt = 3;
static int gIntArray[2] = { 5, 6 };
float4 main(v2f IN) : SV_Target0
{
float posinf = IN.oneVal/IN.zeroVal.x;
float neginf = IN.negoneVal/IN.zeroVal.x;
float nan = IN.zeroVal.x/IN.zeroVal.y;
float negone = IN.negoneVal;
float posone = IN.oneVal;
float zero = IN.zeroVal.x;
float tiny = IN.tinyVal;
int intval = IN.intval;
if(IN.tri == 0)
return float4(log(negone), log(zero), log(posone), 1.0f);
if(IN.tri == 1)
return float4(log(posinf), log(neginf), log(nan), 1.0f);
if(IN.tri == 2)
return float4(exp(negone), exp(zero), exp(posone), 1.0f);
if(IN.tri == 3)
return float4(exp(posinf), exp(neginf), exp(nan), 1.0f);
if(IN.tri == 4)
return float4(sqrt(negone), sqrt(zero), sqrt(posone), 1.0f);
if(IN.tri == 5)
return float4(sqrt(posinf), sqrt(neginf), sqrt(nan), 1.0f);
if(IN.tri == 6)
return float4(rsqrt(negone), rsqrt(zero), rsqrt(posone), 1.0f);
if(IN.tri == 7)
return float4(saturate(posinf), saturate(neginf), saturate(nan), 1.0f);
if(IN.tri == 8)
return float4(min(posinf, nan), min(neginf, nan), min(nan, nan), 1.0f);
if(IN.tri == 9)
return float4(min(posinf, posinf), min(neginf, posinf), min(nan, posinf), 1.0f);
if(IN.tri == 10)
return float4(min(posinf, neginf), min(neginf, neginf), min(nan, neginf), 1.0f);
if(IN.tri == 11)
return float4(max(posinf, nan), max(neginf, nan), max(nan, nan), 1.0f);
if(IN.tri == 12)
return float4(max(posinf, posinf), max(neginf, posinf), max(nan, posinf), 1.0f);
if(IN.tri == 13)
return float4(max(posinf, neginf), max(neginf, neginf), max(nan, neginf), 1.0f);
// rounding tests
float round_a = 1.7f*posone;
float round_b = 2.1f*posone;
float round_c = 1.5f*posone;
float round_d = 2.5f*posone;
float round_e = zero;
float round_f = -1.7f*posone;
float round_g = -2.1f*posone;
float round_h = -1.5f*posone;
float round_i = -2.5f*posone;
if(IN.tri == 14)
return float4(round(round_a), floor(round_a), ceil(round_a), trunc(round_a));
if(IN.tri == 15)
return float4(round(round_b), floor(round_b), ceil(round_b), trunc(round_b));
if(IN.tri == 16)
return float4(round(round_c), floor(round_c), ceil(round_c), trunc(round_c));
if(IN.tri == 17)
return float4(round(round_d), floor(round_d), ceil(round_d), trunc(round_d));
if(IN.tri == 18)
return float4(round(round_e), floor(round_e), ceil(round_e), trunc(round_e));
if(IN.tri == 19)
return float4(round(round_f), floor(round_f), ceil(round_f), trunc(round_f));
if(IN.tri == 20)
return float4(round(round_g), floor(round_g), ceil(round_g), trunc(round_g));
if(IN.tri == 21)
return float4(round(round_h), floor(round_h), ceil(round_h), trunc(round_h));
if(IN.tri == 22)
return float4(round(round_i), floor(round_i), ceil(round_i), trunc(round_i));
if(IN.tri == 23)
return float4(round(neginf), floor(neginf), ceil(neginf), trunc(neginf));
if(IN.tri == 24)
return float4(round(posinf), floor(posinf), ceil(posinf), trunc(posinf));
if(IN.tri == 25)
return float4(round(nan), floor(nan), ceil(nan), trunc(nan));
if(IN.tri == 26)
return test[5].xxxx;
if(IN.tri == 27)
{
uint unsignedVal = uint(344.1f*posone);
int signedVal = int(344.1f*posone);
return float4(firstbithigh(unsignedVal), firstbitlow(unsignedVal),
firstbithigh(signedVal), firstbitlow(signedVal));
}
if(IN.tri == 28)
{
int signedVal = int(344.1f*negone);
return float4(firstbithigh(signedVal), firstbitlow(signedVal), 0.0f, 0.0f);
}
// saturate NaN returns 0
if(IN.tri == 29)
return float4(0.1f+saturate(nan * 2.0f), 0.1f+saturate(nan * 3.0f), 0.1f+saturate(nan * 4.0f), 1.0f);
// min() and max() with NaN return the other component if it's non-NaN, or else nan if it is nan
if(IN.tri == 30)
return float4(min(nan, 0.3f), max(nan, 0.3f), max(nan, nan), 1.0f);
// the above applies componentwise
if(IN.tri == 31)
return max( float4(0.1f, 0.2f, 0.3f, 0.4f), nan.xxxx );
if(IN.tri == 32)
return min( float4(0.1f, 0.2f, 0.3f, 0.4f), nan.xxxx );
// negating nan and abs(nan) gives nan
if(IN.tri == 33)
return float4(-nan, abs(nan), 0.0f, 1.0f);
// check denorm flushing
if(IN.tri == 34)
return float4(tiny * 1.5e-8f, tiny * 1.5e-9f, asfloat(intval) == 0.0f ? 1.0f : 0.0f, 1.0f);
// test reading/writing byte address data
// mis-aligned loads
if(IN.tri == 35) // undefined-test
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
return float4(asfloat(byterotest.Load(z+0).x), asfloat(byterotest.Load(z+1).x),
asfloat(byterotest.Load(z+3).x), float(byterotest.Load(z+8).x));
}
// later loads: valid, out of view bounds but in buffer bounds, out of both bounds
if(IN.tri == 36)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
return float4(asfloat(byterotest.Load(z+88).x), asfloat(byterotest.Load(z+92).x),
asfloat(byterotest.Load(z+96).x), float(byterotest.Load(z+4096).x));
}
// 4-uint load
if(IN.tri == 37)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
// test a 4-uint load
return asfloat(byterotest.Load4(z+24));
}
// 4-uint load crossing view bounds
if(IN.tri == 38)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
// test a 4-uint load
return asfloat(byterotest.Load4(z+88));
}
// 4-uint load out of view bounds
if(IN.tri == 39)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
// test a 4-uint load
return asfloat(byterotest.Load4(z+96));
}
// mis-aligned store
if(IN.tri == 40) // undefined-test
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
byterwtest.Store(z+0, asuint(5.4321f));
byterwtest.Store(z+1, asuint(9.8765f));
return asfloat(byterwtest.Load(z2+0).x);
}
// mis-aligned loads
if(IN.tri == 41) // undefined-test
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
byterwtest.Store(z+0, asuint(5.4321f));
byterwtest.Store(z+4, asuint(9.8765f));
byterwtest.Store(z+8, 0xbeef);
return float4(asfloat(byterwtest.Load(z2+0).x), asfloat(byterwtest.Load(z2+1).x),
asfloat(byterwtest.Load(z2+3).x), float(byterwtest.Load(z2+8).x));
}
// later stores: valid, out of view bounds but in buffer bounds, out of both bounds
if(IN.tri == 42)
{
// use this to ensure the compiler doesn't know we're loading from the same locations
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
byterwtest.Store(z+88, asuint(1.2345f));
byterwtest.Store(z+92, asuint(9.8765f));
byterwtest.Store(z+96, asuint(1.81818f));
byterwtest.Store(z+4096, asuint(5.55555f));
return float4(asfloat(byterwtest.Load(z2+88).x), asfloat(byterwtest.Load(z2+92).x),
asfloat(byterwtest.Load(z2+96).x), float(byterwtest.Load(z2+4096).x));
}
// 4-uint store
if(IN.tri == 43)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
byterwtest.Store4(z+24, uint4(99, 88, 77, 66));
return asfloat(byterwtest.Load4(z2+24));
}
// 4-uint store crossing view bounds
if(IN.tri == 44)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
byterwtest2.Store4(z+88, uint4(99, 88, 77, 66));
return asfloat(byterwtest2.Load4(z2+88));
}
// 4-uint store out of view bounds
if(IN.tri == 45)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
byterwtest2.Store4(z+96, uint4(99, 88, 77, 66));
return asfloat(byterwtest2.Load4(z2+96));
}
// test reading/writing structured data
// reading struct at 0 (need two tests to verify most of the data,
// we assume the rest is OK because of alignment)
if(IN.tri == 46)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
MyStruct read = structrotest[z+0];
return float4(read.b.xyz, read.c);
}
if(IN.tri == 47)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
MyStruct read = structrotest[z+0];
return float4(read.a, read.e, read.d.b[z+0], read.d.c);
}
// reading later, but in bounds
if(IN.tri == 48)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
MyStruct read = structrotest[z+3];
return float4(read.b.xyz, read.c);
}
if(IN.tri == 49)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
MyStruct read = structrotest[z+3];
return float4(read.a, read.e, read.d.b[z+0], read.d.c);
}
// structured buffers do not allow partially out of bounds behaviour:
// - buffers must by multiples of structure stride (so buffer partials aren't allowed)
// - views work in units of structure stride (so view partials aren't allowed)
// we can only test fully out of bounds of the view, but in bounds of the buffer
if(IN.tri == 50)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
MyStruct read = structrotest[z+7];
return float4(read.b.xyz, read.c);
}
if(IN.tri == 51)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
MyStruct read = structrotest[z+7];
return float4(read.a, read.e, read.d.b[z+0], read.d.c);
}
)EOSHADER"
R"EOSHADER(
// storing in bounds
if(IN.tri == 52)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
MyStruct write = (MyStruct)0;
write.a = zero+1.0f;
write.c = zero+2.0f;
write.e = zero+3.0f;
write.b = float4(zero+4.0f, zero+5.0f, zero+6.0f, zero+7.0f);
write.d.a = zero+8.0f;
write.d.b[0] = zero+9.0f;
write.d.b[1] = zero+10.0f;
write.d.c = zero+11.0f;
structrwtest[z+2] = write;
MyStruct read = structrwtest[z2+2];
return float4(read.b.xyz, read.c);
}
if(IN.tri == 53)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
MyStruct write = (MyStruct)0;
write.a = zero+1.0f;
write.c = zero+2.0f;
write.e = zero+3.0f;
write.b = float4(zero+4.0f, zero+5.0f, zero+6.0f, zero+7.0f);
write.d.a = zero+8.0f;
write.d.b[0] = zero+9.0f;
write.d.b[1] = zero+10.0f;
write.d.c = zero+11.0f;
structrwtest[z+2] = write;
MyStruct read = structrwtest[z2+2];
return float4(read.a, read.e, read.d.b[z2+0], read.d.c);
}
// storing out of bounds
if(IN.tri == 54)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
MyStruct write = (MyStruct)0;
write.a = zero+1.0f;
write.c = zero+2.0f;
write.e = zero+3.0f;
write.b = float4(zero+4.0f, zero+5.0f, zero+6.0f, zero+7.0f);
write.d.a = zero+8.0f;
write.d.b[0] = zero+9.0f;
write.d.b[1] = zero+10.0f;
write.d.c = zero+11.0f;
structrwtest[z+7] = write;
MyStruct read = structrwtest[z2+7];
return float4(read.b.xyz, read.c);
}
if(IN.tri == 55)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
MyStruct write = (MyStruct)0;
write.a = zero+1.0f;
write.c = zero+2.0f;
write.e = zero+3.0f;
write.b = float4(zero+4.0f, zero+5.0f, zero+6.0f, zero+7.0f);
write.d.a = zero+8.0f;
write.d.b[0] = zero+9.0f;
write.d.b[1] = zero+10.0f;
write.d.c = zero+11.0f;
structrwtest[z+7] = write;
MyStruct read = structrwtest[z2+7];
return float4(read.a, read.e, read.d.b[z2+0], read.d.c);
}
if(IN.tri == 56)
{
uint width = 0, height = 0, numLevels = 0;
dimtex.GetDimensions(0, width, height, numLevels);
return float4(width, height, numLevels, 0.0f);
}
if(IN.tri == 57)
{
uint width = 0, height = 0, numLevels = 0;
dimtex.GetDimensions(2, width, height, numLevels);
return float4(width, height, numLevels, 0.0f);
}
if(IN.tri == 58)
{
uint width = 0, height = 0, numLevels = 0;
dimtex.GetDimensions(10, width, height, numLevels);
return float4(max(1,width), max(1,height), numLevels, 0.0f);
}
if(IN.tri == 59)
{
// use this to ensure the compiler doesn't know we're using fixed mips
uint z = intval - IN.tri - 7;
uint width = 0, height = 0, numLevels = 0;
dimtex.GetDimensions(z, width, height, numLevels);
return float4(width, height, numLevels, 0.0f);
}
if(IN.tri == 60)
{
// use this to ensure the compiler doesn't know we're using fixed mips
uint z = intval - IN.tri - 7;
uint width = 0, height = 0, numLevels = 0;
dimtex.GetDimensions(z+2, width, height, numLevels);
return float4(width, height, numLevels, 0.0f);
}
if(IN.tri == 61)
{
// use this to ensure the compiler doesn't know we're using fixed mips
uint z = intval - IN.tri - 7;
uint width = 0, height = 0, numLevels = 0;
dimtex.GetDimensions(z+10, width, height, numLevels);
return float4(max(1,width), max(1,height), numLevels, 0.0f);
}
if(IN.tri == 62)
{
uint width = 0;
test.GetDimensions(width);
return float4(max(1,width), 0.0f, 0.0f, 0.0f);
}
if(IN.tri == 63)
{
uint width = 0, height = 0, numSamples = 0;
dimtexms.GetDimensions(width, height, numSamples);
return float4(width, height, numSamples, 0.0f);
}
if(IN.tri == 64)
{
uint width = 0, height = 0, numSamples = 0;
dimtexms.GetDimensions(width, height, numSamples);
float2 posLast = dimtexms.GetSamplePosition(numSamples - 1);
return float4(posLast, 0.0f, 0.0f);
}
if(IN.tri == 65)
{
uint width = 0, height = 0, numSamples = 0;
dimtexms.GetDimensions(width, height, numSamples);
float2 posInvalid = dimtexms.GetSamplePosition(numSamples + 1);
return float4(posInvalid, 0.0f, 0.0f);
}
if(IN.tri == 66)
{
// Test sampleinfo with a non-MSAA rasterizer
uint numSamples = GetRenderTargetSampleCount();
float2 pos = GetRenderTargetSamplePosition(0);
return float4(pos, numSamples, 0.0f);
}
if(IN.tri == 67)
{
float val = posone * 1.8631f;
float a = 0.0f, b = 0.0f;
sincos(val, a, b);
return float4(val, a, b, 0.0f);
}
if(IN.tri == 68)
{
return unboundsrv1[0].xxxx;
}
if(IN.tri == 69)
{
return unboundsrv2.Load(int3(0, 0, 0)).xxxx;
}
if(IN.tri == 70)
{
return unboundsrv2.Sample(linearclamp, float2(0, 0)).xxxx;
}
if(IN.tri == 71)
{
return unbounduav1[0].xxxx;
}
if(IN.tri == 72)
{
unbounduav1[1] = 1.234f;
return unbounduav1[1].xxxx;
}
if(IN.tri == 73)
{
unbounduav2[int2(0, 1)] = 1.234f;
return unbounduav2[int2(0, 1)].xxxx;
}
if(IN.tri == 74)
{
return float4(narrowtypedsrv[1], narrowtypedsrv[2], narrowtypedsrv[3], narrowtypedsrv[4]);
}
if(IN.tri == 75)
{
narrowtypeduav[13] = 555.0f;
narrowtypeduav[14] = 888.0f;
return float4(narrowtypeduav[11], narrowtypeduav[12], narrowtypeduav[13], narrowtypeduav[14]);
}
if(IN.tri == 76)
{
return rgb_srv[0];
}
if(IN.tri == 77)
{
float2 uv = posone * float2(0.55f, 0.48f);
return smiley.Sample(linearclamp, uv, int2(4, 3));
}
if(IN.tri == 78)
{
uint z = intval - IN.tri - 7;
MyStruct read = rootsrv[z+0];
return float4(read.b.xyz, read.c);
}
if(IN.tri == 79)
{
uint z = intval - IN.tri - 7;
MyStruct read = appendsrv[z+0];
return float4(read.b.xyz, read.c);
}
if(IN.tri == 80)
{
// use this to ensure the compiler doesn't know we're using fixed mips
uint z = intval - IN.tri - 7;
uint width = 0, height = 0, numLevels = 0;
dimtex_edge.GetDimensions(z, width, height, numLevels);
return float4(max(1,width), max(1,height), numLevels, 0.0f);
}
if(IN.tri == 81)
{
float2 uv = posone * float2(0.55f, 0.48f);
return smileyint.Load(int3(uv*16,0));
}
if(IN.tri == 82)
{
uint f16_half = f32tof16(posone*0.5);
uint f16_one = f32tof16(posone*1.0);
uint f16_two = f32tof16(posone*2.0);
return float4(f16tof32(f16_half), f16tof32(f16_one), f16tof32(f16_two), 0.0f);
}
if(IN.tri == 83)
{
float4 value = float4(posone, posone/3, posone/4, posone/5);
int2 uv = int2(31,37);
floattexrwtest[uv] = value;
return floattexrwtest[uv];
}
if(IN.tri == 84)
{
return float4(int16srv[0].x, int16srv[1].x, int16srv[2].x, int16srv[3].x);
}
if(IN.tri == 85)
{
int value = IN.tri;
int original;
int u = mad(3, (IN.tri - 85), 17);
intbufrwtest[u] = 10;
InterlockedAdd(intbufrwtest[u], value, original);
InterlockedAdd(intbufrwtest[u], -value, original);
return intbufrwtest[u];
}
if(IN.tri == 86)
{
int value = IN.tri;
int original;
int u = mad(3, (IN.tri - 85), 17);
intbufrwtest[u] = 20;
InterlockedAnd(intbufrwtest[u], value, original);
return intbufrwtest[u];
}
if(IN.tri == 87)
{
int value = IN.tri;
int original;
int u = mad(3, (IN.tri - 85), 17);
intbufrwtest[u] = 30;
InterlockedOr(intbufrwtest[u], value, original);
return intbufrwtest[u];
}
if(IN.tri == 88)
{
int value = IN.tri;
int original;
int u = mad(3, (IN.tri - 85), 17);
intbufrwtest[u] = 40;
InterlockedXor(intbufrwtest[u], value, original);
InterlockedXor(intbufrwtest[u], value, original);
return intbufrwtest[u];
}
if(IN.tri == 89)
{
int value = IN.tri;
int original;
int u = mad(3, (IN.tri - 85), 17);
intbufrwtest[u] = 50;
InterlockedMin(intbufrwtest[u], value, original);
return intbufrwtest[u];
}
if(IN.tri == 90)
{
int value = IN.tri;
int original;
int u = mad(3, (IN.tri - 85), 17);
intbufrwtest[u] = 60;
InterlockedMax(intbufrwtest[u], value, original);
return intbufrwtest[u];
}
if(IN.tri == 91)
{
int value = IN.tri;
int original;
int u = mad(3, (IN.tri - 85), 17);
intbufrwtest[u] = 70;
InterlockedExchange(intbufrwtest[u], value, original);
return intbufrwtest[u];
}
if(IN.tri == 92)
{
int value = IN.tri;
int original;
int u = mad(3, (IN.tri - 85), 17);
intbufrwtest[u] = 80;
InterlockedCompareExchange(intbufrwtest[u], value, value+1, original);
return intbufrwtest[u];
}
if(IN.tri == 93)
{
int value = IN.tri;
int u = mad(3, (IN.tri - 85), 17);
intbufrwtest[u] = 90;
InterlockedCompareStore(intbufrwtest[u], value, value+1);
return intbufrwtest[u];
}
#if SM_6_6
if(IN.tri == 94)
{
uint a = IN.tri - 94 + 0x01020304;
uint b = IN.tri - 94 + 0x05060708;
uint c = IN.tri - 94 + 0x090a0b0c;
uint res = dot4add_i8packed(a, b, c);
return float4(res & 0xFF, (res >> 8) & 0xFF, (res >> 16) & 0xFF, (res >> 24) & 0xFF);
}
if(IN.tri == 95)
{
uint a = IN.tri - 94 + 0x01020304;
uint b = IN.tri - 94 + 0x05060708;
uint c = IN.tri - 94 + 0x090a0b0c;
uint res = dot4add_u8packed(a, b, c);
return float4(res & 0xFF, (res >> 8) & 0xFF, (res >> 16) & 0xFF, (res >> 24) & 0xFF);
}
#if HAS_16BIT_SHADER_OPS
if(IN.tri == 96)
{
half2 a = half2(IN.tri - 96 + 0.25f, IN.tri - 96 + 0.5f);
half2 b = half2(IN.tri - 96 + 0.5f, IN.tri - 96 + 0.25f);
float c = IN.tri - 96 + 0.3f;
return dot2add(a, b, c);
}
#endif
if(IN.tri == 97)
{
int val = IN.tri - 97;
int4 raw = int4(val-200, val+1, val+200, val+3);
uint packed = pack_clamp_u8(raw);
int4 unpacked = unpack_s8s32(packed);
return float4(unpacked.x, unpacked.y, unpacked.z, unpacked.w);
}
if(IN.tri == 98)
{
int val = IN.tri - 97;
int4 raw = int4(val, val+100, val+200, val+300);
int packed = pack_s8(raw);
uint4 unpacked = unpack_u8u32(packed);
return float4(unpacked.x, unpacked.y, unpacked.z, unpacked.w);
}
#endif // #if SM_6_6
if(IN.tri == 99)
{
// use this to ensure the compiler doesn't know we're using fixed locations
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
oneintbufrwtest[z] = 10;
return oneintbufrwtest[z2];
}
// test UAV loads and stores only write the data they should
if(IN.tri == 100)
{
// typed UAVs have to write all components so this is a fairly degenerate test
typedrwtest[uint(zero) + 20] = 9.99999f.xxxx;
return typedrwtest[uint(posone) + 19];
}
if(IN.tri == 101)
{
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
uint z3 = uint(posone) - 1;
// fill the first component, to ensure we return the real result and not a trashed-zero
byterwtest.Store(z3+48, asuint(1.1f));
// unaligned raw store of less than float4
byterwtest.Store3(z+52, asuint(float3(9.9f, 8.8f, 7.7f)));
return asfloat(byterwtest.Load4(z2+48));
}
if(IN.tri == 102)
{
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
uint z3 = uint(posone) - 1;
// fill the last component, to ensure we return the real result and not a trashed-zero
byterwtest.Store(z3+44, asuint(1.1f));
// unaligned raw store of less than float4
byterwtest.Store3(z+32, asuint(float3(9.9f, 8.8f, 7.7f)));
return asfloat(byterwtest.Load4(z2+32));
}
if(IN.tri == 103)
{
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
uint z3 = uint(posone) - 1;
// fill the last component, to ensure we return the real result and not a trashed-zero
structrwtest[z+4].b.w = 1.1f;
// aligned store of float3
structrwtest[z3+4].b.xzy = float3(1.234f, 5.678f, 9.999f);
return structrwtest[z2+4].b;
}
if(IN.tri == 104)
{
uint z = intval - IN.tri - 7;
uint z2 = uint(zero);
uint z3 = uint(posone) - 1;
// fill the first component, to ensure we return the real result and not a trashed-zero
structrwtest[z+5].b.x = 1.1f;
// unaligned store of float3
structrwtest[z3+5].b.wzy = float3(1.234f, 5.678f, 9.999f);
return structrwtest[z2+5].b;
}
if(IN.tri == 105)
{
// idx = 0
int idx = intval - IN.tri - 7;
return float4(gConstInt, gConstIntArray[idx+5], gConstIntArray[idx+1], gConstIntArray[idx+4]);
}
if(IN.tri == 106)
{
// idx = 0
int idx = intval - IN.tri - 7;
int prev = gInt;
gInt += (idx+1) + IN.s.x + IN.s.y;
gIntArray[idx] = gInt;
return float4(prev, gInt, gIntArray[idx], gIntArray[idx+1]);
}
if(IN.tri == 107)
{
float4 value = float4(posone, posone/3, posone/4, posone/5);
int2 uv = int2(31,37);
floattex2rwtest[uv] = value;
return floattex2rwtest[uv];
}
if(IN.tri == 108)
{
float4 Color = float4(0,0,0,0);
// this is intended to test triggering a mixture of GPU math and GPU sample ops
float2 coord = float2(zero + 0.5, zero + 0.15);
if (IN.s.x % 2 == 0)
{
Color = smiley.SampleLevel(linearclamp, coord, float(0));
for (int i = 0; i < 100; i++)
{
Color += smiley.SampleLevel(linearclamp, coord, float(i));
}
}
else
{
Color = float4(pow(abs(posone*2.5f), posone*1.3f), pow(abs(posone*2.5f), posone*0.45f),
pow(abs(posone*2.5f), posone*0.9f), pow(abs(posone*0.9f), posone*8.5f));
for (int i = 0; i < 100; i++)
{
float4 value = float4(pow(abs(posone*2.5f+float(i)), posone*1.3f), pow(abs(posone*2.5f), posone*0.45f),
pow(abs(posone*2.5f), posone*0.9f), pow(abs(posone*1.3), posone*8.5f));
Color += value / 100.0;
}
}
return Color;
}
return float4(0.4f, 0.4f, 0.4f, 0.4f);
}
)EOSHADER";
std::string noResourcesPixel = R"EOSHADER(
float4 main(v2f IN) : SV_Target0
{
float posinf = IN.oneVal/IN.zeroVal.x;
float neginf = IN.negoneVal/IN.zeroVal.x;
float nan = IN.zeroVal.x/IN.zeroVal.y;
float negone = IN.negoneVal;
float posone = IN.oneVal;
float zero = IN.zeroVal.x;
float tiny = IN.tinyVal;
int intval = IN.intval;
if(IN.tri == 0)
{
// IN.s.xy : 0/1/2 : across the triangle in x & y
float2 s = IN.s.xy;
return float4(ddx(s.x), ddy(s.y), s.x, s.y);
}
if(IN.tri == 1)
{
// IN.s.wz : large variation across the triangle in x & y
float2 s = IN.s.zw;
return float4(ddx(s.x), ddy(s.y), s.x, s.y);
}
if(IN.tri == 2)
{
// IN.s : 0/1/2 : across the triangle in x & y
float2 s = IN.s.xy;
if (s.x > 0.5)
discard;
if (s.y > 0.5)
discard;
s *= posone * float2(0.55f, 0.48f);
return float4(ddx(s.x), ddy(s.y), s.x, s.y);
}
return float4(0.4f, 0.4f, 0.4f, 0.4f);
};
)EOSHADER";
std::string msaaPixel = R"EOSHADER(
struct v2f
{
float4 pos : SV_POSITION;
float4 col : COLOR0;
float2 uv : TEXCOORD0;
};
float4 main(v2f IN, uint samp : SV_SampleIndex) : SV_Target0
{
float2 uvCentroid = EvaluateAttributeCentroid(IN.uv);
float2 uvSamp0 = EvaluateAttributeAtSample(IN.uv, 0) - IN.uv;
float2 uvSampThis = EvaluateAttributeAtSample(IN.uv, samp) - IN.uv;
float2 uvOffset = EvaluateAttributeSnapped(IN.uv, int2(1, 1));
float x = (uvCentroid.x + uvCentroid.y) * 0.5f;
float y = (uvSamp0.x + uvSamp0.y) * 0.5f;
float z = (uvSampThis.x + uvSampThis.y) * 0.5f;
float w = (uvOffset.x + uvOffset.y) * 0.5f;
// Test sampleinfo with a MSAA rasterizer
uint numSamples = GetRenderTargetSampleCount();
float2 pos = GetRenderTargetSamplePosition(samp);
return float4(x + pos.x, y + pos.y, z + (float)numSamples, w);
}
)EOSHADER";
std::string compute = R"EOSHADER(
// error X3556: integer divides may be much slower, try using uints if possible.
// we want to do this on purpose
#pragma warning( disable : 3556 )
cbuffer consts : register(b0)
{
bool boolX;
uint intY;
float floatZ;
double doubleX;
};
cbuffer packed_consts : register(b1)
{
uint col1z : packoffset(c1.z);
uint col2w : packoffset(c2.w);
};
RWStructuredBuffer<uint4> bufIn : register(u0);
RWStructuredBuffer<uint4> bufOut : register(u1);
struct TestStruct
{
uint3 a;
uint3 b;
};
groupshared int gsmInt;
groupshared TestStruct gsmStruct[8];
groupshared int gsmIntArray[128];
groupshared int gsmInt2DArray[2][1024];
[numthreads(1,1,1)]
void main(int3 inTestIndex : SV_GroupID)
{
// Only want the workgroups (*,1,0) to output results
if ((inTestIndex.y != 1) || (inTestIndex.z != 0))
return;
int testIndex = inTestIndex.x;
int ZERO = floor(testIndex/(testIndex+1.0e-6f));
int ONE = ZERO + 1;
int4 testResult = 123;
gsmInt = testIndex;
gsmStruct[gsmInt].a = inTestIndex;
if (testIndex == 0)
{
testResult = bufOut[0];
testResult.x += bufIn[0].x * (uint)boolX;
testResult.y += bufIn[0].y * (uint)intY;
testResult.z += bufIn[0].z * (uint)floatZ;
testResult.w += bufIn[0].w * (uint)doubleX;
}
else if (testIndex == 1)
{
gsmStruct[gsmInt*4].a = inTestIndex;
int idx = 128 - gsmInt - 1;
gsmIntArray[idx] = testIndex;
gsmInt2DArray[ZERO][idx] = testIndex;
gsmInt2DArray[ONE][idx] = testIndex;
testResult.x = gsmIntArray[idx + ZERO];
testResult.y = testIndex;
testResult.z = gsmStruct[gsmInt * 4].a.y;
testResult.w = gsmInt2DArray[ZERO][idx] + gsmInt2DArray[ONE][idx];
}
else if (testIndex == 2)
{
testResult = bufOut[0];
testResult.x += bufIn[0].x * (uint)col1z;
testResult.y += bufIn[0].y * (uint)col2w;
}
else if (testIndex == 3)
{
float floatA = bufIn[0].x/100.0 + 1.5f;
float floatB = bufIn[0].y/100.0 + 1.7f;
float floatC = bufIn[0].z/100.0 + 2.5f;
double doubleA = (double)floatA;
double doubleB = (double)floatB;
double doubleC = (double)floatC;
half halfA = (half)floatA;
half halfB = (half)1.0;
half halfC = (half)floatC;
half halfFma = mad(halfA, halfB, halfC);
float floatFma = mad(floatA, floatB, floatC);
double doubleFma = mad(doubleA, doubleB, doubleC);
testResult.x = floatFma * 1000.0;
testResult.y = (float)halfFma * 1000.0;
testResult.z = (float)doubleFma * 1000.0;
}
else
{
testResult.x = inTestIndex.x;
}
GroupMemoryBarrierWithGroupSync();
bufOut[gsmInt] = testResult;
}
)EOSHADER";
int main()
{
// initialise, create window, create device, etc
if(!Init())
return 3;
bool supportSM60 = (m_HighestShaderModel >= D3D_SHADER_MODEL_6_0) && m_DXILSupport;
bool supportSM62 = (m_HighestShaderModel >= D3D_SHADER_MODEL_6_2) && m_DXILSupport;
bool supportSM66 = (m_HighestShaderModel >= D3D_SHADER_MODEL_6_6) && m_DXILSupport;
TEST_ASSERT(!supportSM62 || supportSM60, "SM 6.2 requires SM 6.0 support");
TEST_ASSERT(!supportSM66 || supportSM62, "SM 6.6 requires SM 6.2 support");
std::string shaderDefines =
opts4.Native16BitShaderOpsSupported ? "#define HAS_16BIT_SHADER_OPS 1\n" : "";
size_t lastTest = pixel.rfind("IN.tri == ");
lastTest += sizeof("IN.tri == ") - 1;
const uint32_t numResTests = atoi(pixel.c_str() + lastTest) + 1;
std::string undefined_tests = "Undefined tests:";
size_t undef = pixel.find("undefined-test");
while(undef != std::string::npos)
{
size_t testNumStart = pixel.rfind("IN.tri == ", undef);
testNumStart += sizeof("IN.tri == ") - 1;
size_t testNumEnd = pixel.find_first_not_of("0123456789", testNumStart);
undefined_tests += " ";
undefined_tests += pixel.substr(testNumStart, testNumEnd - testNumStart);
undef = pixel.find("undefined-test", undef + 1);
}
lastTest = noResourcesPixel.rfind("IN.tri == ");
lastTest += sizeof("IN.tri == ") - 1;
const uint32_t numNoResTests = atoi(noResourcesPixel.c_str() + lastTest) + 1;
lastTest = compute.rfind("testIndex == ");
lastTest += sizeof("testIndex == ") - 1;
const uint32_t numComputeTests = atoi(compute.c_str() + lastTest) + 1;
std::vector<D3D12_INPUT_ELEMENT_DESC> inputLayout;
inputLayout.reserve(4);
inputLayout.push_back({
"POSITION",
0,
DXGI_FORMAT_R32G32B32_FLOAT,
0,
0,
D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA,
0,
});
inputLayout.push_back({
"ZERO",
0,
DXGI_FORMAT_R32_FLOAT,
0,
D3D12_APPEND_ALIGNED_ELEMENT,
D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA,
0,
});
inputLayout.push_back({
"ONE",
0,
DXGI_FORMAT_R32_FLOAT,
0,
D3D12_APPEND_ALIGNED_ELEMENT,
D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA,
0,
});
inputLayout.push_back({
"NEGONE",
0,
DXGI_FORMAT_R32_FLOAT,
0,
D3D12_APPEND_ALIGNED_ELEMENT,
D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA,
0,
});
inputLayout.push_back({
"TEXDIM",
0,
DXGI_FORMAT_R32_FLOAT,
0,
D3D12_APPEND_ALIGNED_ELEMENT,
D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA,
0,
});
D3D12_STATIC_SAMPLER_DESC staticSamp = {};
staticSamp.Filter = D3D12_FILTER_MIN_MAG_MIP_LINEAR;
staticSamp.AddressU = staticSamp.AddressV = staticSamp.AddressW = D3D12_TEXTURE_ADDRESS_MODE_WRAP;
staticSamp.ShaderVisibility = D3D12_SHADER_VISIBILITY_PIXEL;
D3D12_DESCRIPTOR_RANGE1 multiRanges[4] = {
{
D3D12_DESCRIPTOR_RANGE_TYPE_SRV,
2,
30,
0,
D3D12_DESCRIPTOR_RANGE_FLAG_DESCRIPTORS_VOLATILE |
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_VOLATILE,
30,
},
{
D3D12_DESCRIPTOR_RANGE_TYPE_UAV,
3,
32,
0,
D3D12_DESCRIPTOR_RANGE_FLAG_DESCRIPTORS_VOLATILE |
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_VOLATILE,
D3D12_DESCRIPTOR_RANGE_OFFSET_APPEND,
},
{
D3D12_DESCRIPTOR_RANGE_TYPE_SRV,
2,
40,
0,
D3D12_DESCRIPTOR_RANGE_FLAG_DESCRIPTORS_VOLATILE |
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_VOLATILE,
D3D12_DESCRIPTOR_RANGE_OFFSET_APPEND,
},
{
D3D12_DESCRIPTOR_RANGE_TYPE_SRV,
2,
42,
0,
D3D12_DESCRIPTOR_RANGE_FLAG_DESCRIPTORS_VOLATILE |
D3D12_DESCRIPTOR_RANGE_FLAG_DATA_VOLATILE,
42,
},
};
D3D12_ROOT_PARAMETER1 multiRangeParam;
multiRangeParam.ShaderVisibility = D3D12_SHADER_VISIBILITY_PIXEL;
multiRangeParam.ParameterType = D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE;
multiRangeParam.DescriptorTable.NumDescriptorRanges = ARRAY_COUNT(multiRanges);
multiRangeParam.DescriptorTable.pDescriptorRanges = multiRanges;
ID3D12RootSignaturePtr sig = MakeSig(
{
tableParam(D3D12_SHADER_VISIBILITY_PIXEL, D3D12_DESCRIPTOR_RANGE_TYPE_SRV, 0, 0, 8, 0),
tableParam(D3D12_SHADER_VISIBILITY_PIXEL, D3D12_DESCRIPTOR_RANGE_TYPE_UAV, 0, 1, 3, 10),
tableParam(D3D12_SHADER_VISIBILITY_PIXEL, D3D12_DESCRIPTOR_RANGE_TYPE_SRV, 0, 100, 5, 20),
tableParam(D3D12_SHADER_VISIBILITY_PIXEL, D3D12_DESCRIPTOR_RANGE_TYPE_UAV, 0, 4, 5, 30),
multiRangeParam,
uavParam(D3D12_SHADER_VISIBILITY_PIXEL, 0, 21),
srvParam(D3D12_SHADER_VISIBILITY_PIXEL, 0, 20),
tableParam(D3D12_SHADER_VISIBILITY_PIXEL, D3D12_DESCRIPTOR_RANGE_TYPE_UAV, 0, 9, 3, 100),
},
D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT, 1, &staticSamp);
const int numShaderModels = 5; // 5.0, 5.1, 6.0, 6.2, 6.6
ID3D12PipelineStatePtr psos[numShaderModels * 2] = {};
ID3DBlobPtr vs5blob = Compile(common + vertex, "main", "vs_5_0");
psos[0] = MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vs5blob)
.PS(Compile(common + pixel, "main", "ps_5_0", CompileOptionFlags::SkipOptimise))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
psos[0]->SetName(L"ps_5_0");
psos[1] = MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vs5blob)
.PS(Compile(common + pixel, "main", "ps_5_0", CompileOptionFlags::None))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
psos[1]->SetName(L"ps_5_0_opt");
// Recompile the same PS with SM 5.1 to test shader debugging with the different bytecode
psos[2] = MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vs5blob)
.PS(Compile(common + "\n#define SM_5_1 1\n" + pixel, "main", "ps_5_1",
CompileOptionFlags::SkipOptimise))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
psos[2]->SetName(L"ps_5_1");
psos[3] = MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vs5blob)
.PS(Compile(common + "\n#define SM_5_1 1\n" + pixel, "main", "ps_5_1",
CompileOptionFlags::None))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
psos[3]->SetName(L"ps_5_1_opt");
// Recompile with SM 6.0, SM 6.2 and SM 6.6
const uint32_t compileOptions = (opts4.Native16BitShaderOpsSupported)
? CompileOptionFlags::Enable16BitTypes
: CompileOptionFlags::None;
if(supportSM60)
{
ID3DBlobPtr vsblob = Compile(common + vertex, "main", "vs_6_0");
psos[4] = MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vsblob)
.PS(Compile(common + "\n#define SM_6_0 1\n" + shaderDefines + pixel, "main",
"ps_6_0", CompileOptionFlags::SkipOptimise))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
psos[4]->SetName(L"ps_6_0");
psos[5] = MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vsblob)
.PS(Compile(common + "\n#define SM_6_0 1\n" + shaderDefines + pixel, "main",
"ps_6_0", CompileOptionFlags::None))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
psos[5]->SetName(L"ps_6_0_opt");
}
if(supportSM62)
{
ID3DBlobPtr vsblob = Compile(common + vertex, "main", "vs_6_2");
psos[6] = MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vsblob)
.PS(Compile(common + "\n#define SM_6_2 1\n" + shaderDefines + pixel, "main",
"ps_6_2", compileOptions | CompileOptionFlags::SkipOptimise))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
psos[6]->SetName(L"ps_6_2");
psos[7] = MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vsblob)
.PS(Compile(common + "\n#define SM_6_2 1\n" + shaderDefines + pixel, "main",
"ps_6_2", compileOptions))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
psos[7]->SetName(L"ps_6_2_opt");
}
if(supportSM66)
{
ID3DBlobPtr vsblob = Compile(common + vertex, "main", "vs_6_6");
psos[8] = MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vsblob)
.PS(Compile(common + "\n#define SM_6_6 1\n" + shaderDefines + pixel, "main",
"ps_6_6", compileOptions | CompileOptionFlags::SkipOptimise))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
psos[8]->SetName(L"ps_6_6");
psos[9] = MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vsblob)
.PS(Compile(common + "\n#define SM_6_6 1\n" + shaderDefines + pixel, "main",
"ps_6_6", compileOptions))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
psos[9]->SetName(L"ps_6_6_opt");
}
ID3D12PipelineStatePtr noResPSOs[numShaderModels * 2] = {};
noResPSOs[0] = MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vs5blob)
.PS(Compile(common + noResourcesPixel, "main", "ps_5_0",
CompileOptionFlags::SkipOptimise))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
noResPSOs[0]->SetName(L"ps_5_0");
noResPSOs[1] =
MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vs5blob)
.PS(Compile(common + noResourcesPixel, "main", "ps_5_0", CompileOptionFlags::None))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
noResPSOs[1]->SetName(L"ps_5_0_opt");
// Recompile the same PS with SM 5.1 to test shader debugging with the different bytecode
noResPSOs[2] = MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vs5blob)
.PS(Compile(common + "\n#define SM_5_1 1\n" + noResourcesPixel, "main",
"ps_5_1", CompileOptionFlags::SkipOptimise))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
noResPSOs[2]->SetName(L"ps_5_1");
noResPSOs[3] = MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vs5blob)
.PS(Compile(common + "\n#define SM_5_1 1\n" + noResourcesPixel, "main",
"ps_5_1", CompileOptionFlags::None))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
noResPSOs[3]->SetName(L"ps_5_1_opt");
// Recompile with SM 6.0, SM 6.2 and SM 6.6
if(supportSM60)
{
ID3DBlobPtr vsblob = Compile(common + vertex, "main", "vs_6_0");
noResPSOs[4] =
MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vsblob)
.PS(Compile(common + "\n#define SM_6_0 1\n" + shaderDefines + noResourcesPixel,
"main", "ps_6_0", CompileOptionFlags::SkipOptimise))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
noResPSOs[4]->SetName(L"ps_6_0");
noResPSOs[5] =
MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vsblob)
.PS(Compile(common + "\n#define SM_6_0 1\n" + shaderDefines + noResourcesPixel,
"main", "ps_6_0", CompileOptionFlags::None))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
noResPSOs[5]->SetName(L"ps_6_0_opt");
}
if(supportSM62)
{
ID3DBlobPtr vsblob = Compile(common + vertex, "main", "vs_6_2");
noResPSOs[6] =
MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vsblob)
.PS(Compile(common + "\n#define SM_6_2 1\n" + shaderDefines + noResourcesPixel,
"main", "ps_6_2", compileOptions | CompileOptionFlags::SkipOptimise))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
noResPSOs[6]->SetName(L"ps_6_2");
noResPSOs[7] =
MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vsblob)
.PS(Compile(common + "\n#define SM_6_2 1\n" + shaderDefines + noResourcesPixel,
"main", "ps_6_2", compileOptions))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
noResPSOs[7]->SetName(L"ps_6_2_opt");
}
if(supportSM66)
{
ID3DBlobPtr vsblob = Compile(common + vertex, "main", "vs_6_6");
noResPSOs[8] =
MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vsblob)
.PS(Compile(common + "\n#define SM_6_6 1\n" + shaderDefines + noResourcesPixel,
"main", "ps_6_6", compileOptions | CompileOptionFlags::SkipOptimise))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
noResPSOs[8]->SetName(L"ps_6_6");
noResPSOs[9] =
MakePSO()
.RootSig(sig)
.InputLayout(inputLayout)
.VS(vsblob)
.PS(Compile(common + "\n#define SM_6_6 1\n" + shaderDefines + noResourcesPixel,
"main", "ps_6_6", compileOptions))
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
noResPSOs[9]->SetName(L"ps_6_6_opt");
}
static_assert(ARRAY_COUNT(psos) == ARRAY_COUNT(noResPSOs), "Mismatched PSO counts");
static const uint32_t texDim = AlignUp(std::max(numResTests, numNoResTests), 64U) * 4;
ID3D12ResourcePtr fltTex = MakeTexture(DXGI_FORMAT_R32G32B32A32_FLOAT, texDim, 4)
.RTV()
.InitialState(D3D12_RESOURCE_STATE_RENDER_TARGET);
D3D12_CPU_DESCRIPTOR_HANDLE fltRTV = MakeRTV(fltTex).CreateCPU(0);
D3D12_GPU_DESCRIPTOR_HANDLE fltSRV = MakeSRV(fltTex).CreateGPU(8);
float triWidth = 8.0f / float(texDim);
ConstsA2V triangle[] = {
{Vec3f(-1.0f, -1.0f, triWidth), 0.0f, 1.0f, -1.0f, (float)texDim},
{Vec3f(-1.0f, 1.0f, triWidth), 0.0f, 1.0f, -1.0f, (float)texDim},
{Vec3f(-1.0f + triWidth, 1.0f, triWidth), 0.0f, 1.0f, -1.0f, (float)texDim},
};
ID3D12ResourcePtr vb = MakeBuffer().Data(triangle);
ResourceBarrier(vb, D3D12_RESOURCE_STATE_COMMON, D3D12_RESOURCE_STATE_VERTEX_AND_CONSTANT_BUFFER);
union
{
float f;
uint32_t u;
} pun;
pun.u = 0xdead;
float testdata[] = {
1.0f, 2.0f, 3.0f, 4.0f, 1.234567f, pun.f, 7.0f, 8.0f, 9.0f, 10.0f,
11.0f, 12.0f, 13.0f, 14.0f, 15.0f, 16.0f, 17.0f, 18.0f, 19.0f, 20.0f,
};
ID3D12ResourcePtr srvBuf = MakeBuffer().Data(testdata);
srvBuf->SetName(L"srvBuf");
MakeSRV(srvBuf).Format(DXGI_FORMAT_R32_FLOAT).CreateGPU(0);
int16_t test16data[] = {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
};
ID3D12ResourcePtr srv16Buf = MakeBuffer().Data(test16data);
srv16Buf->SetName(L"srv16Buf");
MakeSRV(srv16Buf)
.Format(DXGI_FORMAT_UNKNOWN)
.FirstElement(3)
.NumElements(5)
.StructureStride(2)
.CreateGPU(42);
MakeSRV(srv16Buf).Format(DXGI_FORMAT_R16_SINT).CreateGPU(43);
ID3D12ResourcePtr testTex = MakeTexture(DXGI_FORMAT_R32G32B32A32_FLOAT, 16, 16).Mips(3);
D3D12_CPU_DESCRIPTOR_HANDLE cpu = m_CBVUAVSRV->GetCPUDescriptorHandleForHeapStart();
cpu.ptr += dev->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV) * 3;
dev->CreateShaderResourceView(testTex, NULL, cpu);
{
cpu = m_CBVUAVSRV->GetCPUDescriptorHandleForHeapStart();
cpu.ptr += dev->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV) * 36;
D3D12_SHADER_RESOURCE_VIEW_DESC desc = {};
desc.Format = DXGI_FORMAT_R32G32B32A32_FLOAT;
desc.ViewDimension = D3D12_SRV_DIMENSION_TEXTURE2DARRAY;
desc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
desc.Texture2DArray.ArraySize = ~0U;
desc.Texture2DArray.MipLevels = ~0U;
dev->CreateShaderResourceView(testTex, &desc, cpu);
}
ID3D12ResourcePtr rawBuf = MakeBuffer().Data(testdata);
rawBuf->SetName(L"rawBuf");
MakeSRV(rawBuf)
.Format(DXGI_FORMAT_R32_TYPELESS)
.ByteAddressed()
.FirstElement(4)
.NumElements(12)
.CreateGPU(1);
ID3D12ResourcePtr msTex = MakeTexture(DXGI_FORMAT_R32_FLOAT, 32, 32).Multisampled(4).RTV();
MakeSRV(msTex).CreateGPU(4);
Texture rgba8;
LoadXPM(SmileyTexture, rgba8);
ID3D12ResourcePtr smiley = MakeTexture(DXGI_FORMAT_R8G8B8A8_TYPELESS, 48, 48)
.Mips(1)
.InitialState(D3D12_RESOURCE_STATE_COPY_DEST);
ID3D12ResourcePtr uploadBuf = MakeBuffer().Size(1024 * 1024).Upload();
ID3D12ResourcePtr constBuf = MakeBuffer().Size(256).Upload();
ID3D12ResourcePtr outUAV = MakeBuffer().Size(256).UAV();
{
byte *mapptr = NULL;
constBuf->Map(0, NULL, (void **)&mapptr);
uint32_t value = 6;
memcpy(mapptr, &value, sizeof(uint32_t));
constBuf->Unmap(0, NULL);
}
{
D3D12_PLACED_SUBRESOURCE_FOOTPRINT layout = {};
D3D12_RESOURCE_DESC desc = smiley->GetDesc();
dev->GetCopyableFootprints(&desc, 0, 1, 0, &layout, NULL, NULL, NULL);
byte *srcptr = (byte *)rgba8.data.data();
byte *mapptr = NULL;
uploadBuf->Map(0, NULL, (void **)&mapptr);
ID3D12GraphicsCommandListPtr cmd = GetCommandBuffer();
Reset(cmd);
{
D3D12_TEXTURE_COPY_LOCATION dst, src;
dst.Type = D3D12_TEXTURE_COPY_TYPE_SUBRESOURCE_INDEX;
dst.pResource = smiley;
dst.SubresourceIndex = 0;
byte *dstptr = mapptr + layout.Offset;
for(UINT row = 0; row < rgba8.height; row++)
{
memcpy(dstptr, srcptr, rgba8.width * sizeof(uint32_t));
srcptr += rgba8.width * sizeof(uint32_t);
dstptr += layout.Footprint.RowPitch;
}
src.Type = D3D12_TEXTURE_COPY_TYPE_PLACED_FOOTPRINT;
src.pResource = uploadBuf;
src.PlacedFootprint = layout;
cmd->CopyTextureRegion(&dst, 0, 0, 0, &src, NULL);
D3D12_RESOURCE_BARRIER b = {};
b.Transition.pResource = smiley;
b.Transition.Subresource = 0;
b.Transition.StateBefore = D3D12_RESOURCE_STATE_COPY_DEST;
b.Transition.StateAfter = D3D12_RESOURCE_STATE_PIXEL_SHADER_RESOURCE |
D3D12_RESOURCE_STATE_NON_PIXEL_SHADER_RESOURCE;
cmd->ResourceBarrier(1, &b);
}
cmd->Close();
uploadBuf->Unmap(0, NULL);
Submit({cmd});
GPUSync();
}
MakeSRV(smiley).Format(DXGI_FORMAT_R8G8B8A8_UNORM).CreateGPU(5);
MakeSRV(smiley).Format(DXGI_FORMAT_R8G8B8A8_SINT).CreateGPU(6);
MakeSRV(smiley).Format(DXGI_FORMAT_R8G8B8A8_UINT).CreateGPU(7);
ID3D12ResourcePtr rawBuf2 = MakeBuffer().Size(1024).UAV();
rawBuf2->SetName(L"rawBuf2");
D3D12ViewCreator uavView1 =
MakeUAV(rawBuf2).Format(DXGI_FORMAT_R32_TYPELESS).ByteAddressed().FirstElement(4).NumElements(24);
D3D12_CPU_DESCRIPTOR_HANDLE uav1cpu = uavView1.CreateClearCPU(10);
D3D12_GPU_DESCRIPTOR_HANDLE uav1gpu = uavView1.CreateGPU(10);
uavView1 =
MakeUAV(rawBuf2).Format(DXGI_FORMAT_R32_TYPELESS).ByteAddressed().FirstElement(40).NumElements(24);
D3D12_CPU_DESCRIPTOR_HANDLE uav3cpu = uavView1.CreateClearCPU(12);
D3D12_GPU_DESCRIPTOR_HANDLE uav3gpu = uavView1.CreateGPU(12);
uint16_t narrowdata[32];
for(size_t i = 0; i < ARRAY_COUNT(narrowdata); i++)
narrowdata[i] = MakeHalf(float(i));
ID3D12ResourcePtr narrowtypedbuf = MakeBuffer().UAV().Data(narrowdata);
narrowtypedbuf->SetName(L"narrowtypedbuf");
MakeSRV(narrowtypedbuf).Format(DXGI_FORMAT_R16_FLOAT).CreateGPU(22);
MakeUAV(narrowtypedbuf).Format(DXGI_FORMAT_R16_FLOAT).CreateGPU(32);
ID3D12ResourcePtr smileyUAV = MakeTexture(DXGI_FORMAT_R8G8B8A8_TYPELESS, 48, 48)
.Mips(1)
.InitialState(D3D12_RESOURCE_STATE_UNORDERED_ACCESS)
.UAV();
MakeUAV(smileyUAV).Format(DXGI_FORMAT_R8G8B8A8_UNORM).CreateGPU(33);
ID3D12ResourcePtr atomicBuffer = MakeBuffer().Size(1024).UAV();
atomicBuffer->SetName(L"atomicBuffer");
MakeUAV(atomicBuffer).Format(DXGI_FORMAT_R32_UINT).CreateGPU(34);
ID3D12ResourcePtr oneIntBuffer = MakeBuffer().Size(4).UAV();
oneIntBuffer->SetName(L"oneIntBuffer");
MakeUAV(oneIntBuffer).Format(DXGI_FORMAT_R32_SINT).CreateGPU(100);
ID3D12ResourcePtr typedBuffer = MakeBuffer().Size(1024).UAV();
typedBuffer->SetName(L"typedBuffer");
MakeUAV(typedBuffer).Format(DXGI_FORMAT_R32G32B32A32_FLOAT).CreateGPU(101);
// Typed texture with UAV of UNKNOWN format
ID3D12ResourcePtr typedTexture = MakeTexture(DXGI_FORMAT_R8G8B8A8_UNORM, 48, 48)
.Mips(1)
.InitialState(D3D12_RESOURCE_STATE_UNORDERED_ACCESS)
.UAV();
typedTexture->SetName(L"typedTexture");
MakeUAV(typedTexture).Format(DXGI_FORMAT_UNKNOWN).CreateGPU(102);
float structdata[220];
for(int i = 0; i < 220; i++)
structdata[i] = float(i);
ID3D12ResourcePtr rgbbuf = MakeBuffer().Data(structdata);
rgbbuf->SetName(L"rgbbuf");
MakeSRV(rgbbuf).Format(DXGI_FORMAT_R32G32B32_FLOAT).CreateGPU(23);
ID3D12ResourcePtr structBuf = MakeBuffer().Data(structdata);
structBuf->SetName(L"structBuf");
MakeSRV(structBuf)
.Format(DXGI_FORMAT_UNKNOWN)
.FirstElement(3)
.NumElements(5)
.StructureStride(11 * sizeof(float))
.CreateGPU(2);
ID3D12ResourcePtr rootStruct = MakeBuffer().Data(structdata);
rootStruct->SetName(L"rootStruct");
MakeSRV(rootStruct)
.Format(DXGI_FORMAT_UNKNOWN)
.FirstElement(3)
.NumElements(5)
.StructureStride(11 * sizeof(float))
.CreateGPU(35);
ID3D12ResourcePtr rootDummy = MakeBuffer().Data(structdata);
rootDummy->SetName(L"rootDummy");
ID3D12ResourcePtr structBuf2 = MakeBuffer().Size(880).UAV();
structBuf2->SetName(L"structBuf2");
D3D12ViewCreator uavView2 = MakeUAV(structBuf2)
.Format(DXGI_FORMAT_UNKNOWN)
.FirstElement(3)
.NumElements(6)
.StructureStride(11 * sizeof(float));
D3D12_CPU_DESCRIPTOR_HANDLE uav2cpu = uavView2.CreateClearCPU(11);
D3D12_GPU_DESCRIPTOR_HANDLE uav2gpu = uavView2.CreateGPU(11);
// need to create non-structured version for clearing
uavView2 = MakeUAV(structBuf2).Format(DXGI_FORMAT_R32_UINT);
uav2cpu = uavView2.CreateClearCPU(9);
uav2gpu = uavView2.CreateGPU(9);
// Create resources for MSAA draw
ID3DBlobPtr vsmsaablob = Compile(D3DDefaultVertex, "main", "vs_5_0");
ID3DBlobPtr psmsaablob = Compile(msaaPixel, "main", "ps_5_0");
ID3D12RootSignaturePtr sigmsaa = MakeSig({});
ID3D12PipelineStatePtr psomsaa = MakePSO()
.RootSig(sigmsaa)
.InputLayout()
.VS(vsmsaablob)
.PS(psmsaablob)
.SampleCount(4)
.RTVs({DXGI_FORMAT_R32G32B32A32_FLOAT});
ID3D12ResourcePtr vbmsaa = MakeBuffer().Data(DefaultTri);
ID3D12ResourcePtr msaaTex = MakeTexture(DXGI_FORMAT_R32G32B32A32_FLOAT, 8, 8)
.RTV()
.Multisampled(4)
.InitialState(D3D12_RESOURCE_STATE_RENDER_TARGET);
D3D12_CPU_DESCRIPTOR_HANDLE msaaRTV = MakeRTV(msaaTex).CreateCPU(1);
ID3D12RootSignaturePtr blitSig = MakeSig({
constParam(D3D12_SHADER_VISIBILITY_PIXEL, 0, 0, 1),
tableParam(D3D12_SHADER_VISIBILITY_PIXEL, D3D12_DESCRIPTOR_RANGE_TYPE_SRV, 0, 0, 1, 8),
});
ID3D12PipelineStatePtr blitpso = MakePSO()
.RootSig(blitSig)
.VS(Compile(D3DFullscreenQuadVertex, "main", "vs_4_0"))
.PS(Compile(pixelBlit, "main", "ps_5_0"));
ID3D12RootSignaturePtr vertexSampleSig = MakeSig(
{
tableParam(D3D12_SHADER_VISIBILITY_VERTEX, D3D12_DESCRIPTOR_RANGE_TYPE_SRV, 0, 0, 1, 8),
},
D3D12_ROOT_SIGNATURE_FLAG_DENY_PIXEL_SHADER_ROOT_ACCESS);
ID3D12PipelineStatePtr vertexSamplePSO_5_0 = MakePSO()
.RootSig(vertexSampleSig)
.VS(Compile(vertexSampleVS, "main", "vs_5_0"))
.PS(Compile(vertexSamplePS, "main", "ps_5_0"));
ID3D12PipelineStatePtr vertexSamplePSOs[3] = {vertexSamplePSO_5_0, NULL};
if(supportSM60)
{
vertexSamplePSOs[1] = MakePSO()
.RootSig(vertexSampleSig)
.VS(Compile(vertexSampleVS, "main", "vs_6_0"))
.PS(Compile(vertexSamplePS, "main", "ps_6_0"));
}
if(supportSM66)
{
vertexSamplePSOs[2] = MakePSO()
.RootSig(vertexSampleSig)
.VS(Compile(vertexSampleVS, "main", "vs_6_6"))
.PS(Compile(vertexSamplePS, "main", "ps_6_6"));
}
// set the NULL descriptors
UINT inc = dev->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV);
{
D3D12_SHADER_RESOURCE_VIEW_DESC srvdesc = {};
srvdesc.Format = DXGI_FORMAT_R32_FLOAT;
srvdesc.ViewDimension = D3D12_SRV_DIMENSION_BUFFER;
srvdesc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
srvdesc.Buffer.NumElements = 10;
cpu = m_CBVUAVSRV->GetCPUDescriptorHandleForHeapStart();
cpu.ptr += inc * 20;
dev->CreateShaderResourceView(NULL, &srvdesc, cpu);
}
{
D3D12_SHADER_RESOURCE_VIEW_DESC srvdesc = {};
srvdesc.Format = DXGI_FORMAT_R32_FLOAT;
srvdesc.ViewDimension = D3D12_SRV_DIMENSION_TEXTURE2D;
srvdesc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
srvdesc.Texture2D.MipLevels = 1;
cpu = m_CBVUAVSRV->GetCPUDescriptorHandleForHeapStart();
cpu.ptr += inc * 21;
dev->CreateShaderResourceView(NULL, &srvdesc, cpu);
}
{
D3D12_UNORDERED_ACCESS_VIEW_DESC uavdesc = {};
uavdesc.Format = DXGI_FORMAT_R32_FLOAT;
uavdesc.ViewDimension = D3D12_UAV_DIMENSION_BUFFER;
uavdesc.Buffer.NumElements = 10;
cpu = m_CBVUAVSRV->GetCPUDescriptorHandleForHeapStart();
cpu.ptr += inc * 30;
dev->CreateUnorderedAccessView(NULL, NULL, &uavdesc, cpu);
}
{
D3D12_UNORDERED_ACCESS_VIEW_DESC uavdesc = {};
uavdesc.Format = DXGI_FORMAT_R32_FLOAT;
uavdesc.ViewDimension = D3D12_UAV_DIMENSION_TEXTURE2D;
cpu = m_CBVUAVSRV->GetCPUDescriptorHandleForHeapStart();
cpu.ptr += inc * 31;
dev->CreateUnorderedAccessView(NULL, NULL, &uavdesc, cpu);
}
ID3D12RootSignaturePtr bannedSig =
MakeSig({}, D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |
D3D12_ROOT_SIGNATURE_FLAG_DENY_VERTEX_SHADER_ROOT_ACCESS |
D3D12_ROOT_SIGNATURE_FLAG_DENY_PIXEL_SHADER_ROOT_ACCESS);
ID3D12PipelineStatePtr bannedPSO = MakePSO()
.InputLayout()
.RootSig(bannedSig)
.VS(Compile(D3DDefaultVertex, "main", "vs_5_0"))
.PS(Compile(D3DDefaultPixel, "main", "ps_5_0"));
const uint32_t renderDataSize = sizeof(float) * 22;
// Create resources for compute shader
const uint32_t computeDataStart = AlignUp(renderDataSize, 1024U);
ID3D12RootSignaturePtr sigCompute = MakeSig({
uavParam(D3D12_SHADER_VISIBILITY_ALL, 0, 0),
uavParam(D3D12_SHADER_VISIBILITY_ALL, 0, 1),
constParam(D3D12_SHADER_VISIBILITY_ALL, 0, 0, 4),
constParam(D3D12_SHADER_VISIBILITY_ALL, 0, 1, 12),
tableParam(D3D12_SHADER_VISIBILITY_ALL, D3D12_DESCRIPTOR_RANGE_TYPE_UAV, 0, 2, 1, 3),
});
const uint32_t countComputeSMs = 3;
ID3D12PipelineStatePtr computePSOs[countComputeSMs] = {NULL, NULL, NULL};
std::string computeSMs[countComputeSMs] = {"cs_5_0", "cs_6_0", "cs_6_6"};
ID3DBlobPtr csblob = Compile(compute, "main", "cs_5_0");
computePSOs[0] = MakePSO().RootSig(sigCompute).CS(csblob);
if(supportSM60)
{
csblob = Compile(compute, "main", "cs_6_0");
computePSOs[1] = MakePSO().RootSig(sigCompute).CS(csblob);
}
if(supportSM66)
{
csblob = Compile(compute, "main", "cs_6_6", compileOptions);
computePSOs[2] = MakePSO().RootSig(sigCompute).CS(csblob);
}
const uint32_t uavSize = 1024;
ID3D12ResourcePtr bufIn = MakeBuffer().Size(uavSize).UAV();
ID3D12ResourcePtr bufOut = MakeBuffer().Size(uavSize).UAV();
bufIn->SetName(L"bufIn");
bufOut->SetName(L"bufOut");
D3D12_GPU_DESCRIPTOR_HANDLE bufInGPU =
MakeUAV(bufIn).Format(DXGI_FORMAT_R32G32B32A32_UINT).CreateGPU(computeDataStart);
D3D12_CPU_DESCRIPTOR_HANDLE bufInClearCPU =
MakeUAV(bufIn).Format(DXGI_FORMAT_R32G32B32A32_UINT).CreateClearCPU(computeDataStart);
D3D12_GPU_DESCRIPTOR_HANDLE bufOutGPU =
MakeUAV(bufOut).Format(DXGI_FORMAT_R32G32B32A32_UINT).CreateGPU(computeDataStart + 1);
D3D12_CPU_DESCRIPTOR_HANDLE bufOutClearCPU =
MakeUAV(bufOut).Format(DXGI_FORMAT_R32G32B32A32_UINT).CreateClearCPU(computeDataStart + 1);
D3D12_GPU_VIRTUAL_ADDRESS bufInVA = bufIn->GetGPUVirtualAddress();
D3D12_GPU_VIRTUAL_ADDRESS bufOutVA = bufOut->GetGPUVirtualAddress();
uint32_t bufInInitData[uavSize];
uint32_t bufOutInitData[uavSize];
for(uint32_t i = 0; i < uavSize; ++i)
{
bufInInitData[i] = 111 + i / 4;
bufOutInitData[i] = 222 + i / 4;
}
D3D12_RECT uavClearRect = {};
uavClearRect.right = uavSize;
uavClearRect.bottom = 1;
while(Running())
{
ID3D12GraphicsCommandListPtr cmd = GetCommandBuffer();
Reset(cmd);
ID3D12ResourcePtr bb = StartUsingBackbuffer(cmd, D3D12_RESOURCE_STATE_RENDER_TARGET);
D3D12_CPU_DESCRIPTOR_HANDLE rtv =
MakeRTV(bb).Format(DXGI_FORMAT_R8G8B8A8_UNORM_SRGB).CreateCPU(2);
ClearRenderTargetView(cmd, rtv, {0.2f, 0.2f, 0.2f, 1.0f});
setMarker(cmd, undefined_tests);
const char *markers[] = {
"sm_5_0", "sm_5_0_opt", "sm_5_1", "sm_5_1_opt", "sm_6_0",
"sm_6_0_opt", "sm_6_2", "sm_6_2_opt", "sm_6_6", "sm_6_6_opt",
};
static_assert(ARRAY_COUNT(markers) == ARRAY_COUNT(psos), "mismatched array dimension");
// Clear, draw, and blit to backbuffer - once for each SM 5.0, 5.1, 6.0, 6.2, 6.6
size_t countGraphicsPasses = 4;
if(supportSM60)
countGraphicsPasses += 2;
if(supportSM62)
countGraphicsPasses += 2;
if(supportSM66)
countGraphicsPasses += 2;
TEST_ASSERT(countGraphicsPasses <= ARRAY_COUNT(psos), "More graphic passes than psos");
for(size_t i = 0; i < countGraphicsPasses; ++i)
{
float blitOffset = 8.0f * i;
D3D12_RECT scissor = {};
scissor.left = 0;
scissor.top = (int)(8 * i);
scissor.right = (int)texDim;
for(size_t j = 0; j < 2; ++j)
{
OMSetRenderTargets(cmd, {fltRTV}, {});
ClearRenderTargetView(cmd, fltRTV, {0.2f, 0.2f, 0.2f, 1.0f});
IASetVertexBuffer(cmd, vb, sizeof(ConstsA2V), 0);
cmd->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
cmd->SetGraphicsRootSignature(sig);
cmd->SetDescriptorHeaps(1, &m_CBVUAVSRV.GetInterfacePtr());
cmd->SetGraphicsRootDescriptorTable(0, m_CBVUAVSRV->GetGPUDescriptorHandleForHeapStart());
cmd->SetGraphicsRootDescriptorTable(1, m_CBVUAVSRV->GetGPUDescriptorHandleForHeapStart());
cmd->SetGraphicsRootDescriptorTable(2, m_CBVUAVSRV->GetGPUDescriptorHandleForHeapStart());
cmd->SetGraphicsRootDescriptorTable(3, m_CBVUAVSRV->GetGPUDescriptorHandleForHeapStart());
cmd->SetGraphicsRootDescriptorTable(4, m_CBVUAVSRV->GetGPUDescriptorHandleForHeapStart());
cmd->SetGraphicsRootUnorderedAccessView(5, rootDummy->GetGPUVirtualAddress());
cmd->SetGraphicsRootShaderResourceView(
6, rootStruct->GetGPUVirtualAddress() + renderDataSize);
cmd->SetGraphicsRootDescriptorTable(7, m_CBVUAVSRV->GetGPUDescriptorHandleForHeapStart());
// Add a marker so we can easily locate this draw
std::string markerName = markers[i];
uint32_t numTests = 0;
ID3D12PipelineStatePtr pso = NULL;
if(j == 0)
{
pso = psos[i];
numTests = numResTests;
}
else
{
markerName = "NoResources " + markerName;
pso = noResPSOs[i];
numTests = numNoResTests;
}
cmd->SetPipelineState(pso);
RSSetViewport(cmd, {0.0f, 0.0f, (float)texDim, 4.0f, 0.0f, 1.0f});
RSSetScissorRect(cmd, {0, 0, (int)texDim, 4});
UINT zero[4] = {};
cmd->ClearUnorderedAccessViewUint(uav1gpu, uav1cpu, rawBuf2, zero, 0, NULL);
cmd->ClearUnorderedAccessViewUint(uav2gpu, uav2cpu, structBuf2, zero, 0, NULL);
cmd->ClearUnorderedAccessViewUint(uav3gpu, uav3cpu, rawBuf2, zero, 0, NULL);
setMarker(cmd, markerName.c_str());
cmd->DrawInstanced(3, numTests, 0, 0);
ResourceBarrier(cmd, fltTex, D3D12_RESOURCE_STATE_RENDER_TARGET,
D3D12_RESOURCE_STATE_PIXEL_SHADER_RESOURCE);
scissor.bottom = scissor.top + 4;
OMSetRenderTargets(cmd, {rtv}, {});
RSSetViewport(cmd, {0.0f, 0.0f, (float)screenWidth, (float)screenHeight, 0.0f, 1.0f});
RSSetScissorRect(cmd, scissor);
cmd->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
cmd->SetGraphicsRootSignature(blitSig);
cmd->SetPipelineState(blitpso);
cmd->SetGraphicsRoot32BitConstant(0, *(UINT *)&blitOffset, 0);
cmd->SetGraphicsRootDescriptorTable(1, m_CBVUAVSRV->GetGPUDescriptorHandleForHeapStart());
cmd->DrawInstanced(4, 1, 0, 0);
ResourceBarrier(cmd, fltTex, D3D12_RESOURCE_STATE_PIXEL_SHADER_RESOURCE,
D3D12_RESOURCE_STATE_RENDER_TARGET);
scissor.top += 4;
blitOffset += 4.0f;
}
}
// Render MSAA test
OMSetRenderTargets(cmd, {msaaRTV}, {});
ClearRenderTargetView(cmd, msaaRTV, {0.2f, 0.2f, 0.2f, 1.0f});
IASetVertexBuffer(cmd, vbmsaa, sizeof(DefaultA2V), 0);
cmd->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
cmd->SetGraphicsRootSignature(sigmsaa);
cmd->SetPipelineState(psomsaa);
RSSetViewport(cmd, {0.0f, 0.0f, 8.0f, 8.0f, 0.0f, 1.0f});
RSSetScissorRect(cmd, {0, 0, 8, 8});
// Add a marker so we can easily locate this draw
setMarker(cmd, "MSAA");
cmd->DrawInstanced(3, 1, 0, 0);
OMSetRenderTargets(cmd, {fltRTV}, {});
ClearRenderTargetView(cmd, fltRTV, {0.3f, 0.5f, 0.8f, 1.0f});
ResourceBarrier(cmd, fltTex, D3D12_RESOURCE_STATE_RENDER_TARGET,
D3D12_RESOURCE_STATE_NON_PIXEL_SHADER_RESOURCE);
OMSetRenderTargets(cmd, {rtv}, {});
RSSetViewport(cmd, {50.0f, 50.0f, 10.0f, 10.0f, 0.0f, 1.0f});
RSSetScissorRect(cmd, {50, 50, 60, 60});
cmd->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
cmd->SetGraphicsRootSignature(vertexSampleSig);
const char *vs_markers[3] = {
"VertexSample sm_5_0",
"VertexSample sm_6_0",
"VertexSample sm_6_6",
};
size_t countVertexSamplePasses = supportSM66 ? 3 : (supportSM60 ? 2 : 1);
TEST_ASSERT(countVertexSamplePasses <= ARRAY_COUNT(vertexSamplePSOs),
"More vertex sample passes than psos");
for(int i = 0; i < countVertexSamplePasses; ++i)
{
cmd->SetPipelineState(vertexSamplePSOs[i]);
cmd->SetGraphicsRootDescriptorTable(0, m_CBVUAVSRV->GetGPUDescriptorHandleForHeapStart());
setMarker(cmd, vs_markers[i]);
cmd->DrawInstanced(4, 1, 0, 0);
}
setMarker(cmd, "BannedSig");
RSSetViewport(cmd, {60.0f, 60.0f, 10.0f, 10.0f, 0.0f, 1.0f});
RSSetScissorRect(cmd, {60, 60, 70, 70});
cmd->SetGraphicsRootSignature(bannedSig);
cmd->SetPipelineState(bannedPSO);
cmd->DrawInstanced(3, 1, 0, 0);
ResourceBarrier(cmd, fltTex, D3D12_RESOURCE_STATE_NON_PIXEL_SHADER_RESOURCE,
D3D12_RESOURCE_STATE_RENDER_TARGET);
FinishUsingBackbuffer(cmd, D3D12_RESOURCE_STATE_RENDER_TARGET);
pushMarker(cmd, "Compute");
size_t countComputePasses = supportSM66 ? 3 : (supportSM60 ? 2 : 1);
TEST_ASSERT(countComputePasses <= ARRAY_COUNT(computePSOs), "More compute passes than psos");
for(size_t i = 0; i < countComputePasses; ++i)
{
cmd->SetDescriptorHeaps(1, &m_CBVUAVSRV.GetInterfacePtr());
cmd->ClearUnorderedAccessViewUint(bufInGPU, bufInClearCPU, bufIn, bufInInitData, 1,
&uavClearRect);
cmd->ClearUnorderedAccessViewUint(bufOutGPU, bufOutClearCPU, bufOut, bufOutInitData, 1,
&uavClearRect);
cmd->SetComputeRootSignature(sigCompute);
cmd->SetComputeRootUnorderedAccessView(0, bufInVA);
cmd->SetComputeRootUnorderedAccessView(1, bufOutVA);
cmd->SetComputeRoot32BitConstant(2, 5, 0);
cmd->SetComputeRoot32BitConstant(2, 6, 1);
cmd->SetComputeRoot32BitConstant(2, 7, 2);
cmd->SetComputeRoot32BitConstant(2, 8, 3);
cmd->SetComputeRoot32BitConstant(3, 10, 4 + 2); // col1z
cmd->SetComputeRoot32BitConstant(3, 11, 8 + 3); // col2w
cmd->SetComputeRootDescriptorTable(4, m_CBVUAVSRV->GetGPUDescriptorHandleForHeapStart());
cmd->SetPipelineState(computePSOs[i]);
setMarker(cmd, computeSMs[i]);
cmd->Dispatch(numComputeTests, 2, 1);
}
popMarker(cmd);
cmd->Close();
Submit({cmd});
Present();
}
return 0;
}
};
REGISTER_TEST();
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