Signed-off-by: Jordan Justen <[email protected]>
---
.../execution/multiple-workgroups.shader_test | 37 ++++++++++++++++++++++
1 file changed, 37 insertions(+)
create mode 100644
tests/spec/arb_compute_shader/execution/multiple-workgroups.shader_test
diff --git
a/tests/spec/arb_compute_shader/execution/multiple-workgroups.shader_test
b/tests/spec/arb_compute_shader/execution/multiple-workgroups.shader_test
new file mode 100644
index 0000000..82d3e9f
--- /dev/null
+++ b/tests/spec/arb_compute_shader/execution/multiple-workgroups.shader_test
@@ -0,0 +1,37 @@
+# Verify using multiple workgroups
+
+[require]
+GL >= 3.3
+GLSL >= 3.30
+GL_ARB_compute_shader
+GL_ARB_shader_image_load_store
+
+[compute shader]
+#version 330
+#extension GL_ARB_compute_shader: enable
+#extension GL_ARB_shader_image_load_store: enable
+
+uniform vec4 color;
+writeonly uniform image2D tex;
+
+layout(local_size_x = 8, local_size_y = 8) in;
+
+void main()
+{
+ ivec2 coord = ivec2(gl_GlobalInvocationID.xy);
+ imageStore(tex, coord, color);
+}
+
+[test]
+uniform int tex 0
+texture rgbw 0 (16, 16)
+image texture 0
+fb tex 2d 0
+
+uniform vec4 color 1.0 0.0 0.0 0.0
+compute 2 2 1
+probe all rgba 1.0 0.0 0.0 0.0
+
+uniform vec4 color 0.0 0.0 1.0 0.0
+compute 2 2 1
+probe all rgba 0.0 0.0 1.0 0.0
--
2.0.0.rc4
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