skia2/tests/sksl/shared/golden/GeometryExtension.glsl
John Stiles ab4ab20fcf Migrate most SkSL tests currently in /glsl/ to /shared/.
These tests will also be used for Metal and SPIR-V testing. A small
handful of GLSL-specific stragglers (#version-specific or type-precision
related) will remain in /glsl/.

Change-Id: I7f2b2bd92825c327922c8ce74e438d2daa440dff
Bug: skia:10649
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/319408
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
2020-09-25 17:13:53 +00:00

11 lines
312 B
GLSL

#version 310es
#extension GL_EXT_geometry_shader : require
layout (points, invocations = 2) in ;
layout (invocations = 3) in ;
layout (line_strip, max_vertices = 2) out ;
void main() {
gl_Position = gl_in[0].gl_Position + vec4(-0.5, 0.0, 0.0, float(gl_InvocationID));
EmitVertex();
EndPrimitive();
}