[Piglit] [PATCH 1/2] ssbo: block more tests on lack of vertex ssbo

[Dave Airlie]

From: Dave Airlie <airl...@redhat.com>

---
 tests/spec/arb_shader_storage_buffer_object/array-ssbo-binding.c     | 5 +++++
 .../arb_shader_storage_buffer_object/layout-std140-write-shader.c    | 4 ++++
 .../arb_shader_storage_buffer_object/layout-std430-write-shader.c    | 5 +++++
 3 files changed, 14 insertions(+)

diff --git a/tests/spec/arb_shader_storage_buffer_object/array-ssbo-binding.c 
b/tests/spec/arb_shader_storage_buffer_object/array-ssbo-binding.c
index d98795d..68242c1 100644
--- a/tests/spec/arb_shader_storage_buffer_object/array-ssbo-binding.c
+++ b/tests/spec/arb_shader_storage_buffer_object/array-ssbo-binding.c
@@ -83,10 +83,15 @@ piglit_init(int argc, char **argv)
        float ssbo_values[SSBO_SIZE] = {0};
        float *map;
        int index;
+       GLint num_vertex_ssbo;
 
        piglit_require_extension("GL_ARB_shader_storage_buffer_object");
        piglit_require_extension("GL_ARB_program_interface_query");
 
+       glGetIntegerv(GL_MAX_VERTEX_SHADER_STORAGE_BLOCKS, &num_vertex_ssbo);
+       if (num_vertex_ssbo < 1)
+               piglit_report_result(PIGLIT_SKIP);
+
        prog = piglit_build_simple_program(vs_pass_thru_text, fs_source);
 
        glUseProgram(prog);
diff --git 
a/tests/spec/arb_shader_storage_buffer_object/layout-std140-write-shader.c 
b/tests/spec/arb_shader_storage_buffer_object/layout-std140-write-shader.c
index 914fc00..5ae4c1c 100644
--- a/tests/spec/arb_shader_storage_buffer_object/layout-std140-write-shader.c
+++ b/tests/spec/arb_shader_storage_buffer_object/layout-std140-write-shader.c
@@ -119,10 +119,14 @@ piglit_init(int argc, char **argv)
        unsigned int i;
        float ssbo_values[SSBO_SIZE] = {0};
        float *map;
+       GLuint num_vertex_ssbo;
 
        piglit_require_extension("GL_ARB_shader_storage_buffer_object");
         piglit_require_GLSL_version(130);
 
+       glGetIntegerv(GL_MAX_VERTEX_SHADER_STORAGE_BLOCKS, &num_vertex_ssbo);
+       if (num_vertex_ssbo < 1)
+               piglit_report_result(PIGLIT_SKIP);
        prog = piglit_build_simple_program(vs_pass_thru_text, fs_source);
 
        glUseProgram(prog);
diff --git 
a/tests/spec/arb_shader_storage_buffer_object/layout-std430-write-shader.c 
b/tests/spec/arb_shader_storage_buffer_object/layout-std430-write-shader.c
index 3d5dcdc..0aa7fa7 100644
--- a/tests/spec/arb_shader_storage_buffer_object/layout-std430-write-shader.c
+++ b/tests/spec/arb_shader_storage_buffer_object/layout-std430-write-shader.c
@@ -159,10 +159,15 @@ piglit_init(int argc, char **argv)
        unsigned int i;
        float ssbo_values[SSBO_SIZE] = {0};
        float *map;
+       GLuint num_vertex_ssbo;
 
        piglit_require_extension("GL_ARB_shader_storage_buffer_object");
         piglit_require_GLSL_version(130);
 
+       glGetIntegerv(GL_MAX_VERTEX_SHADER_STORAGE_BLOCKS, &num_vertex_ssbo);
+       if (num_vertex_ssbo < 1)
+               piglit_report_result(PIGLIT_SKIP);
+
        prog = piglit_build_simple_program(vs_pass_thru_text, fs_source);
 
        glUseProgram(prog);
-- 
2.9.5

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