skia2/tests/sksl/shared/golden/Ossfuzz28904.metal
John Stiles e64855fbfa Fix fuzzer-discovered crash with negated swizzles.
This CL updates `compareConstant` to fail gracefully instead of
aborting if the passed-in types don't match. This lets us call
`compareConstant` without checking types first.

Change-Id: Id2acdbdf700e64bcb24825cdad2c0e000992e8cb
Bug: oss-fuzz:28904
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/347038
Commit-Queue: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
2020-12-23 18:52:47 +00:00

15 lines
400 B
Metal

#include <metal_stdlib>
#include <simd/simd.h>
using namespace metal;
struct Inputs {
};
struct Outputs {
float4 sk_FragColor [[color(0)]];
};
fragment Outputs fragmentMain(Inputs _in [[stage_in]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
Outputs _outputStruct;
thread Outputs* _out = &_outputStruct;
_out->sk_FragColor = float4(0.0);
return *_out;
}