diff options
| -rw-r--r-- | source/slang/slang-emit-glsl.cpp | 3 | ||||
| -rw-r--r-- | tests/compute/byte-address-buffer-array.slang | 6 |
2 files changed, 6 insertions, 3 deletions
diff --git a/source/slang/slang-emit-glsl.cpp b/source/slang/slang-emit-glsl.cpp index 7cf478c36..eea672938 100644 --- a/source/slang/slang-emit-glsl.cpp +++ b/source/slang/slang-emit-glsl.cpp @@ -2068,7 +2068,10 @@ bool GLSLSourceEmitter::tryEmitInstExprImpl(IRInst* inst, const EmitOpInfo& inOu emitOperand(inst->getOperand(0), leftSide(outerPrec, prec)); m_writer->emit("._data["); + // glsl only support int/uint as array index + m_writer->emit("uint("); emitOperand(inst->getOperand(1), getInfo(EmitOp::General)); + m_writer->emit(")"); m_writer->emit("]"); maybeCloseParens(needClose); diff --git a/tests/compute/byte-address-buffer-array.slang b/tests/compute/byte-address-buffer-array.slang index 1a23821a1..4ac4a612a 100644 --- a/tests/compute/byte-address-buffer-array.slang +++ b/tests/compute/byte-address-buffer-array.slang @@ -26,10 +26,10 @@ void computeMain(uint3 threadId : SV_DispatchThreadID) // CHECK1: {{.*}}[0] = {{.*}}.data_0[0]; // CHECK1: {{.*}}[1] = {{.*}}.data_0[1]; // CHECK1: vec4 {{.*}}[2]; - // CHECK1: unpackStorage_0(buffer_0._data[0], {{.*}}); + // CHECK1: unpackStorage_0(buffer_0._data[uint(0)], {{.*}}); // CHECK1: vec4 {{.*}}[2] = buffer_0._data[0] = packStorage_0({{.*}}); - // CHECK1: vec4 {{.*}} = buffer_2._data[1]; - // CHECK1: vec4 {{.*}} = buffer_2._data[1] = vec4(buffer_1._data[1], buffer_1._data[2], buffer_1._data[3], buffer_1._data[4]); + // CHECK1: vec4 {{.*}} = buffer_2._data[uint(1)]; + // CHECK1: vec4 {{.*}} = buffer_2._data[1] = vec4(buffer_1._data[uint(1)], buffer_1._data[uint(2)], buffer_1._data[uint(3)], buffer_1._data[uint(4)]); // CHECK2: float4 {{.*}}[int(2)] = (buffer_0).Load<float4 [int(2)] >(int(0)); // CHECK2: buffer_0.Store(int(0),{{.*}}); |