SPIRV-Cross/reference/shaders-msl-no-opt/asm/frag/input-attachment-unused-frag-coord.asm.frag
Hans-Kristian Arntzen d9d3359ffb MSL: Deal with cases where builtin is implicitly needed, declared, but unused.
We need to make sure any builtins which are declared and unused are
emitted as active variables.
2020-04-03 12:50:21 +02:00

26 lines
672 B
GLSL

#pragma clang diagnostic ignored "-Wmissing-prototypes"
#include <metal_stdlib>
#include <simd/simd.h>
using namespace metal;
struct main0_out
{
float4 FragColor [[color(0)]];
};
static inline __attribute__((always_inline))
float4 load_subpasses(thread const texture2d<float> uInput, thread float4& gl_FragCoord)
{
return uInput.read(uint2(gl_FragCoord.xy), 0);
}
fragment main0_out main0(texture2d<float> uSubpass0 [[texture(0)]], texture2d<float> uSubpass1 [[texture(1)]], float4 gl_FragCoord [[position]])
{
main0_out out = {};
out.FragColor = uSubpass0.read(uint2(gl_FragCoord.xy), 0) + load_subpasses(uSubpass1, gl_FragCoord);
return out;
}