diff options
| -rw-r--r-- | tests/fbo/fbo-maxsize.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/fbo/fbo-maxsize.c b/tests/fbo/fbo-maxsize.c index ef886007..905afc05 100644 --- a/tests/fbo/fbo-maxsize.c +++ b/tests/fbo/fbo-maxsize.c @@ -140,6 +140,9 @@ static int create_fbo(void) glViewport(0, 0, maxsize, maxsize); piglit_ortho_projection(maxsize, maxsize, GL_FALSE); + glClearColor(1.0, 1.0, 1.0, 1.0); + glClear(GL_COLOR_BUFFER_BIT); + x0 = maxsize / 4; x1 = maxsize * 3 / 4; y0 = maxsize / 4; @@ -188,10 +191,13 @@ piglit_display(void) int x2 = (piglit_width / 4) * 3; int y1 = piglit_height / 4; int y2 = (piglit_height / 4) * 3; + int cx = piglit_width / 2; + int cy = piglit_height / 2; float c1[3] = {0.25, 0.25, 0.25}; float c2[3] = {0.75, 0.25, 0.25}; float c3[3] = {0.25, 0.75, 0.75}; float c4[3] = {0.75, 0.75, 0.75}; + float white[3] = {1.0, 1.0, 1.0}; glClearColor(0.5, 0.5, 0.5, 0.5); glClear(GL_COLOR_BUFFER_BIT); @@ -212,11 +218,13 @@ piglit_display(void) draw_tex_sub_rect(x2, y1); draw_tex_sub_rect(x1, y2); draw_tex_sub_rect(x2, y2); + draw_tex_sub_rect(cx, cy); pass &= piglit_probe_pixel_rgb(x1, y1, c1); pass &= piglit_probe_pixel_rgb(x2, y1, c2); pass &= piglit_probe_pixel_rgb(x1, y2, c3); pass &= piglit_probe_pixel_rgb(x2, y2, c4); + pass &= piglit_probe_pixel_rgb(cx, cy, white); glDeleteTextures(1, &tex); glDisable(GL_TEXTURE_2D); |