diff options
Diffstat (limited to 'tests/kms_plane_alpha_blend.c')
| -rw-r--r-- | tests/kms_plane_alpha_blend.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tests/kms_plane_alpha_blend.c b/tests/kms_plane_alpha_blend.c index 1d9d8933..d7dc44ab 100644 --- a/tests/kms_plane_alpha_blend.c +++ b/tests/kms_plane_alpha_blend.c @@ -83,6 +83,7 @@ static void draw_squares(struct igt_fb *fb, int w, int h, double a) { cairo_t *cr = igt_get_cairo_ctx(fb->fd, fb); + cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE); igt_paint_color_alpha(cr, 0, 0, w / 2, h / 2, 1., 0., 0., a); igt_paint_color_alpha(cr, w / 2, 0, w / 2, h / 2, 0., 1., 0., a); igt_paint_color_alpha(cr, 0, h / 2, w / 2, h / 2, 0., 0., 1., a); @@ -197,7 +198,8 @@ static void prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe) &data->argb_fb_0); cr = igt_get_cairo_ctx(data->gfx_fd, &data->argb_fb_0); - igt_paint_color_alpha(cr, 0, 0, w, h, 0., 0., 0., 1.0); + cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE); + igt_paint_color_alpha(cr, 0, 0, w, h, 0., 0., 0., 0.0); igt_put_cairo_ctx(data->gfx_fd, &data->argb_fb_0, cr); igt_create_fb(data->gfx_fd, w, h, |