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| author | Luca Bruno <lucabru@src.gnome.org> | 2011-09-28 20:48:45 +0200 |
|---|---|---|
| committer | Neil Roberts <neil@linux.intel.com> | 2011-09-29 10:28:14 +0100 |
| commit | e7cdb1b11b47c81fe9e9a4815a3a2085343e03e8 (patch) | |
| tree | a61aa37f67c2044af74ec04b641ae78840c58769 /tests/conform/test-color-mask.c | |
| parent | 5aab8a231090f10ff8de8e40c6fff38e50084655 (diff) | |
| download | cogl-e7cdb1b11b47c81fe9e9a4815a3a2085343e03e8.tar.gz | |
Clear the color bits of the textures in the color mask test
Uninitialized textures could contain random bits. That makes the test
fail as glColorMask is used to let only one of the RGB pass through.
https://bugzilla.gnome.org/show_bug.cgi?id=660387
Reviewed-by: Neil Roberts <neil@linux.intel.com>
Diffstat (limited to 'tests/conform/test-color-mask.c')
| -rw-r--r-- | tests/conform/test-color-mask.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/conform/test-color-mask.c b/tests/conform/test-color-mask.c index d3817ef4..389a41d6 100644 --- a/tests/conform/test-color-mask.c +++ b/tests/conform/test-color-mask.c @@ -92,11 +92,14 @@ test_cogl_color_mask (TestUtilsGTestFixture *fixture, { TestUtilsSharedState *shared_state = data; TestState state; + CoglColor bg; int i; state.width = cogl_framebuffer_get_width (shared_state->fb); state.height = cogl_framebuffer_get_height (shared_state->fb); + cogl_color_init_from_4ub (&bg, 0, 0, 0, 255); + for (i = 0; i < NUM_FBOS; i++) { state.tex[i] = cogl_texture_new_with_size (128, 128, @@ -105,6 +108,12 @@ test_cogl_color_mask (TestUtilsGTestFixture *fixture, state.fbo[i] = cogl_offscreen_new_to_texture (state.tex[i]); + + /* Clear the texture color bits */ + cogl_push_framebuffer (state.fbo[i]); + cogl_clear (&bg, COGL_BUFFER_BIT_COLOR); + cogl_pop_framebuffer (); + cogl_framebuffer_set_color_mask (state.fbo[i], i == 0 ? COGL_COLOR_MASK_RED : i == 1 ? COGL_COLOR_MASK_GREEN : |