mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-08-04 03:05:42 +00:00
77a90cb796
It appears that FXC and DXC do some validation post dead-code-elimination. These tests have been updated so that the return value is assigned to a storage buffer, ensuring that all validation is performed. Many DXC tests are affected by https://github.com/microsoft/DirectXShaderCompiler/issues/5082, which have been SKIP'ed. Fixed: tint:1859 Change-Id: I0001a9a9821846cd0855c3d8ce2bec79ab8e64ef Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/122662 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: James Price <jrprice@google.com> Commit-Queue: James Price <jrprice@google.com> Auto-Submit: Ben Clayton <bclayton@google.com>
113 lines
3.0 KiB
GLSL
113 lines
3.0 KiB
GLSL
#version 310 es
|
|
|
|
uvec2 tint_first_trailing_bit(uvec2 v) {
|
|
uvec2 x = uvec2(v);
|
|
uvec2 b16 = mix(uvec2(16u), uvec2(0u), bvec2((x & uvec2(65535u))));
|
|
x = (x >> b16);
|
|
uvec2 b8 = mix(uvec2(8u), uvec2(0u), bvec2((x & uvec2(255u))));
|
|
x = (x >> b8);
|
|
uvec2 b4 = mix(uvec2(4u), uvec2(0u), bvec2((x & uvec2(15u))));
|
|
x = (x >> b4);
|
|
uvec2 b2 = mix(uvec2(2u), uvec2(0u), bvec2((x & uvec2(3u))));
|
|
x = (x >> b2);
|
|
uvec2 b1 = mix(uvec2(1u), uvec2(0u), bvec2((x & uvec2(1u))));
|
|
uvec2 is_zero = mix(uvec2(0u), uvec2(4294967295u), equal(x, uvec2(0u)));
|
|
return uvec2((((((b16 | b8) | b4) | b2) | b1) | is_zero));
|
|
}
|
|
|
|
layout(binding = 0, std430) buffer prevent_dce_block_ssbo {
|
|
uvec2 inner;
|
|
} prevent_dce;
|
|
|
|
void firstTrailingBit_45eb10() {
|
|
uvec2 arg_0 = uvec2(1u);
|
|
uvec2 res = tint_first_trailing_bit(arg_0);
|
|
prevent_dce.inner = res;
|
|
}
|
|
|
|
vec4 vertex_main() {
|
|
firstTrailingBit_45eb10();
|
|
return vec4(0.0f);
|
|
}
|
|
|
|
void main() {
|
|
gl_PointSize = 1.0;
|
|
vec4 inner_result = vertex_main();
|
|
gl_Position = inner_result;
|
|
gl_Position.y = -(gl_Position.y);
|
|
gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
|
|
return;
|
|
}
|
|
#version 310 es
|
|
precision mediump float;
|
|
|
|
uvec2 tint_first_trailing_bit(uvec2 v) {
|
|
uvec2 x = uvec2(v);
|
|
uvec2 b16 = mix(uvec2(16u), uvec2(0u), bvec2((x & uvec2(65535u))));
|
|
x = (x >> b16);
|
|
uvec2 b8 = mix(uvec2(8u), uvec2(0u), bvec2((x & uvec2(255u))));
|
|
x = (x >> b8);
|
|
uvec2 b4 = mix(uvec2(4u), uvec2(0u), bvec2((x & uvec2(15u))));
|
|
x = (x >> b4);
|
|
uvec2 b2 = mix(uvec2(2u), uvec2(0u), bvec2((x & uvec2(3u))));
|
|
x = (x >> b2);
|
|
uvec2 b1 = mix(uvec2(1u), uvec2(0u), bvec2((x & uvec2(1u))));
|
|
uvec2 is_zero = mix(uvec2(0u), uvec2(4294967295u), equal(x, uvec2(0u)));
|
|
return uvec2((((((b16 | b8) | b4) | b2) | b1) | is_zero));
|
|
}
|
|
|
|
layout(binding = 0, std430) buffer prevent_dce_block_ssbo {
|
|
uvec2 inner;
|
|
} prevent_dce;
|
|
|
|
void firstTrailingBit_45eb10() {
|
|
uvec2 arg_0 = uvec2(1u);
|
|
uvec2 res = tint_first_trailing_bit(arg_0);
|
|
prevent_dce.inner = res;
|
|
}
|
|
|
|
void fragment_main() {
|
|
firstTrailingBit_45eb10();
|
|
}
|
|
|
|
void main() {
|
|
fragment_main();
|
|
return;
|
|
}
|
|
#version 310 es
|
|
|
|
uvec2 tint_first_trailing_bit(uvec2 v) {
|
|
uvec2 x = uvec2(v);
|
|
uvec2 b16 = mix(uvec2(16u), uvec2(0u), bvec2((x & uvec2(65535u))));
|
|
x = (x >> b16);
|
|
uvec2 b8 = mix(uvec2(8u), uvec2(0u), bvec2((x & uvec2(255u))));
|
|
x = (x >> b8);
|
|
uvec2 b4 = mix(uvec2(4u), uvec2(0u), bvec2((x & uvec2(15u))));
|
|
x = (x >> b4);
|
|
uvec2 b2 = mix(uvec2(2u), uvec2(0u), bvec2((x & uvec2(3u))));
|
|
x = (x >> b2);
|
|
uvec2 b1 = mix(uvec2(1u), uvec2(0u), bvec2((x & uvec2(1u))));
|
|
uvec2 is_zero = mix(uvec2(0u), uvec2(4294967295u), equal(x, uvec2(0u)));
|
|
return uvec2((((((b16 | b8) | b4) | b2) | b1) | is_zero));
|
|
}
|
|
|
|
layout(binding = 0, std430) buffer prevent_dce_block_ssbo {
|
|
uvec2 inner;
|
|
} prevent_dce;
|
|
|
|
void firstTrailingBit_45eb10() {
|
|
uvec2 arg_0 = uvec2(1u);
|
|
uvec2 res = tint_first_trailing_bit(arg_0);
|
|
prevent_dce.inner = res;
|
|
}
|
|
|
|
void compute_main() {
|
|
firstTrailingBit_45eb10();
|
|
}
|
|
|
|
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
|
|
void main() {
|
|
compute_main();
|
|
return;
|
|
}
|