SPIRV-Cross/shaders-hlsl/comp/atomic.comp
2017-10-24 09:55:25 +02:00

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#version 310 es
#extension GL_OES_shader_image_atomic : require
layout(local_size_x = 1) in;
layout(r32ui, binding = 0) uniform highp uimage2D uImage;
layout(r32i, binding = 1) uniform highp iimage2D iImage;
layout(binding = 2, std430) buffer SSBO
{
uint u32;
int i32;
} ssbo;
shared int int_atomic;
shared uint uint_atomic;
shared int int_atomic_array[1];
shared uint uint_atomic_array[1];
void main()
{
imageAtomicAdd(uImage, ivec2(1, 5), 1u);
// Test that we do not invalidate OpImage variables which are loaded from UniformConstant
// address space.
imageStore(iImage, ivec2(1, 6), ivec4(imageAtomicAdd(uImage, ivec2(1, 5), 1u)));
imageAtomicOr(uImage, ivec2(1, 5), 1u);
imageAtomicXor(uImage, ivec2(1, 5), 1u);
imageAtomicAnd(uImage, ivec2(1, 5), 1u);
imageAtomicMin(uImage, ivec2(1, 5), 1u);
imageAtomicMax(uImage, ivec2(1, 5), 1u);
//imageAtomicExchange(uImage, ivec2(1, 5), 1u);
imageAtomicCompSwap(uImage, ivec2(1, 5), 10u, 2u);
imageAtomicAdd(iImage, ivec2(1, 6), 1);
imageAtomicOr(iImage, ivec2(1, 6), 1);
imageAtomicXor(iImage, ivec2(1, 6), 1);
imageAtomicAnd(iImage, ivec2(1, 6), 1);
imageAtomicMin(iImage, ivec2(1, 6), 1);
imageAtomicMax(iImage, ivec2(1, 6), 1);
//imageAtomicExchange(iImage, ivec2(1, 5), 1u);
imageAtomicCompSwap(iImage, ivec2(1, 5), 10, 2);
atomicAdd(ssbo.u32, 1u);
atomicOr(ssbo.u32, 1u);
atomicXor(ssbo.u32, 1u);
atomicAnd(ssbo.u32, 1u);
atomicMin(ssbo.u32, 1u);
atomicMax(ssbo.u32, 1u);
atomicExchange(ssbo.u32, 1u);
atomicCompSwap(ssbo.u32, 10u, 2u);
atomicAdd(ssbo.i32, 1);
atomicOr(ssbo.i32, 1);
atomicXor(ssbo.i32, 1);
atomicAnd(ssbo.i32, 1);
atomicMin(ssbo.i32, 1);
atomicMax(ssbo.i32, 1);
atomicExchange(ssbo.i32, 1);
atomicCompSwap(ssbo.i32, 10, 2);
atomicAdd(int_atomic, 10);
atomicAdd(uint_atomic, 10u);
atomicAdd(int_atomic_array[0], 10);
atomicAdd(uint_atomic_array[0], 10u);
}