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VK_Shader_Debug_Zoo test of overlapped GPU math and sampling operations

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This commit is contained in:
Jake Turner
2025-09-24 14:01:47 +01:00
parent fc2c080a77
commit 64b9e517e0
1 changed files with 25 additions and 0 deletions
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util/test/demos/vk/vk_shader_debug_zoo.cpp
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@@ -1624,6 +1624,31 @@ void main()
Color = vec4(imageLoad(storeTexBuffer1010102uint, int(1))) + vec4(imageLoad(storeTexBuffer1010102uint, int(5)));
break;
}
case 185:
{
// this is intended to test triggering a mixture of GPU math and GPU sample ops
vec2 coord = vec2(zerof + 0.5, zerof + 0.15);
if (localCoord.x % 2 == 0)
{
Color = textureLod(sampler2D(sampledImage, pointSampler), coord, 0.0);
for (int i = 0; i < 100; i++)
{
Color += textureLod(sampler2D(sampledImage, pointSampler), coord, float(i));
}
}
else
{
Color = vec4(pow(posone*2.5f, posone*1.3f), pow(posone*2.5f, posone*0.45f),
pow(vec2(posone*2.5f, posone*1.3f), vec2(posone*0.9f, posone*8.5f)));
for (int i = 0; i < 100; i++)
{
vec4 value = vec4(pow(posone*2.5f+float(i), posone*1.3f), pow(posone*2.5f, posone*0.45f),
pow(vec2(posone*2.5f, posone*1.3f), vec2(posone*0.9f, posone*8.5f)));
Color += value / 100.0;
}
}
break;
}
default: break;
}
}