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| author |  Ethan Nicholas <ethannicholas@google.com> | 2017-02-16 16:37:32 -0500 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-02-17 22:00:23 +0000 |
| commit | 52cad15d0b4443b763a7d41ec8d1131a7638f866 (patch) | |
| tree | 67c5e00fd79130b1c49b93556152cf29480b3a58 /tests/SkSLGLSLTest.cpp | |
| parent | c12551c1f3f34f50cd58b4e3fb0697c7fe40e8f0 (diff) | |
sksl support for geometry shaders
BUG=skia:
Change-Id: I8541b98aadcf4c2484fef73e2f49be3ee38bc1e2
Reviewed-on: https://skia-review.googlesource.com/8409
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Diffstat (limited to 'tests/SkSLGLSLTest.cpp')
| -rw-r--r-- | tests/SkSLGLSLTest.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/SkSLGLSLTest.cpp b/tests/SkSLGLSLTest.cpp index a57fd9d4fb..a0fdb98dcf 100644 --- a/tests/SkSLGLSLTest.cpp +++ b/tests/SkSLGLSLTest.cpp @@ -750,4 +750,31 @@ DEF_TEST(SkSLArrayTypes, r) { "}\n"); } +DEF_TEST(SkSLGeometry, r) { + test(r, + "layout(points) in;" + "layout(invocations = 2) in;" + "layout(line_strip, max_vertices = 2) out;" + "void main() {" + "gl_Position = sk_in[0].gl_Position + vec4(-0.5, 0, 0, sk_InvocationID);" + "EmitVertex();" + "gl_Position = sk_in[0].gl_Position + vec4(0.5, 0, 0, sk_InvocationID);" + "EmitVertex();" + "EndPrimitive();" + "}", + *SkSL::ShaderCapsFactory::Default(), + "#version 400\n" + "layout (points) in ;\n" + "layout (invocations = 2) in ;\n" + "layout (line_strip, max_vertices = 2) out ;\n" + "void main() {\n" + " gl_Position = gl_in[0].gl_Position + vec4(-0.5, 0.0, 0.0, float(gl_InvocationID));\n" + " EmitVertex();\n" + " gl_Position = gl_in[0].gl_Position + vec4(0.5, 0.0, 0.0, float(gl_InvocationID));\n" + " EmitVertex();\n" + " EndPrimitive();\n" + "}\n", + SkSL::Program::kGeometry_Kind); +} + #endif |