diff options
| author | Vito Caputo <vcaputo@pengaru.com> | 2017-09-15 19:52:49 -0700 |
|---|---|---|
| committer | Vito Caputo <vcaputo@pengaru.com> | 2017-09-15 19:52:49 -0700 |
| commit | 337440d4a0f141c036e057ecc4fe4f4b808ff9c0 (patch) | |
| tree | 10c4050ad018832eca5060ef479a1abe9fc16048 /src/modules/ray | |
| parent | 37edf85c87a8a71eb00c205d8c97eebd6c8dcd25 (diff) | |
modules/*: cease dividing stride by 4
Just cast buf to (void *) for the pointer arithmetic, stride is in
units of bytes and no assumptions should be made about its value
such as divisability by 4.
Diffstat (limited to 'src/modules/ray')
| -rw-r--r-- | src/modules/ray/ray_scene.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/modules/ray/ray_scene.c b/src/modules/ray/ray_scene.c index 91249f3..f78ed3e 100644 --- a/src/modules/ray/ray_scene.c +++ b/src/modules/ray/ray_scene.c @@ -190,7 +190,6 @@ static inline ray_color_t trace_ray(ray_scene_t *scene, ray_ray_t *primary_ray) void ray_scene_render_fragment(ray_scene_t *scene, fb_fragment_t *fb_fragment) { - unsigned stride = fb_fragment->stride / 4; uint32_t *buf = fb_fragment->buf; ray_camera_fragment_t fragment; ray_ray_t ray; @@ -202,7 +201,7 @@ void ray_scene_render_fragment(ray_scene_t *scene, fb_fragment_t *fb_fragment) buf++; } while (ray_camera_fragment_x_step(&fragment)); - buf += stride; + buf = ((void *)buf) + fb_fragment->stride; } while (ray_camera_fragment_y_step(&fragment)); } |