diff options
| author | Timothy Arceri <tarceri@itsqueeze.com> | 2018-05-28 10:20:27 +1000 |
|---|---|---|
| committer | Timothy Arceri <tarceri@itsqueeze.com> | 2018-05-30 09:33:09 +1000 |
| commit | f904b12212edd28a0784a74dd9e1b7bcecafb33e (patch) | |
| tree | e8294e11450db5a0b221d8bf9a187a0d5e8d35c9 /tests/util | |
| parent | e28f602973f69e4edfc9a87290c3e239e10a9c65 (diff) | |
piglit-util-gl: add support for using patches with fixed function attributes
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Diffstat (limited to 'tests/util')
| -rw-r--r-- | tests/util/piglit-util-gl.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/tests/util/piglit-util-gl.c b/tests/util/piglit-util-gl.c index 2443be03e..ebd57d77b 100644 --- a/tests/util/piglit-util-gl.c +++ b/tests/util/piglit-util-gl.c @@ -684,10 +684,22 @@ piglit_draw_rect_from_arrays(const void *verts, const void *tex, glEnableClientState(GL_TEXTURE_COORD_ARRAY); } - if (instance_count > 1) - glDrawArraysInstanced(GL_TRIANGLE_STRIP, 0, 4, instance_count); - else - glDrawArrays(GL_TRIANGLE_STRIP, 0, 4); + if (use_patches) { + GLint old_patch_vertices; + + glGetIntegerv(GL_PATCH_VERTICES, &old_patch_vertices); + glPatchParameteri(GL_PATCH_VERTICES, 4); + if (instance_count > 1) + glDrawArraysInstanced(GL_PATCHES, 0, 4, instance_count); + else + glDrawArrays(GL_PATCHES, 0, 4); + glPatchParameteri(GL_PATCH_VERTICES, old_patch_vertices); + } else { + if (instance_count > 1) + glDrawArraysInstanced(GL_TRIANGLE_STRIP, 0, 4, instance_count); + else + glDrawArrays(GL_TRIANGLE_STRIP, 0, 4); + } if (verts) glDisableClientState(GL_VERTEX_ARRAY); |