diff options
| -rw-r--r-- | tests/util/piglit-util-gl.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tests/util/piglit-util-gl.c b/tests/util/piglit-util-gl.c index 131f63eca..0ffb82cfb 100644 --- a/tests/util/piglit-util-gl.c +++ b/tests/util/piglit-util-gl.c @@ -755,7 +755,16 @@ piglit_draw_rect_from_arrays(const void *verts, const void *tex, glEnableVertexAttribArray(PIGLIT_ATTRIB_TEX); } - glDrawArrays(use_patches ? GL_PATCHES : GL_TRIANGLE_STRIP, 0, 4); + if (use_patches) { + GLint old_patch_vertices; + + glGetIntegerv(GL_PATCH_VERTICES, &old_patch_vertices); + glPatchParameteri(GL_PATCH_VERTICES, 4); + glDrawArrays(GL_PATCHES, 0, 4); + glPatchParameteri(GL_PATCH_VERTICES, old_patch_vertices); + } + else + glDrawArrays(GL_TRIANGLE_STRIP, 0, 4); if (verts) glDisableVertexAttribArray(PIGLIT_ATTRIB_POS); |