diff options
Diffstat (limited to 'include/wlr')
| -rw-r--r-- | include/wlr/render/interface.h | 4 | ||||
| -rw-r--r-- | include/wlr/render/wlr_renderer.h | 16 | ||||
| -rw-r--r-- | include/wlr/types/wlr_box.h | 2 | ||||
| -rw-r--r-- | include/wlr/util/region.h | 7 |
4 files changed, 23 insertions, 6 deletions
diff --git a/include/wlr/render/interface.h b/include/wlr/render/interface.h index 212e4f7a..597e4b39 100644 --- a/include/wlr/render/interface.h +++ b/include/wlr/render/interface.h @@ -26,9 +26,9 @@ struct wlr_renderer_impl { bool (*render_texture_with_matrix)(struct wlr_renderer *renderer, struct wlr_texture *texture, const float matrix[static 9], float alpha); - void (*render_quad)(struct wlr_renderer *renderer, + void (*render_quad_with_matrix)(struct wlr_renderer *renderer, const float color[static 4], const float matrix[static 9]); - void (*render_ellipse)(struct wlr_renderer *renderer, + void (*render_ellipse_with_matrix)(struct wlr_renderer *renderer, const float color[static 4], const float matrix[static 9]); const enum wl_shm_format *(*formats)( struct wlr_renderer *renderer, size_t *len); diff --git a/include/wlr/render/wlr_renderer.h b/include/wlr/render/wlr_renderer.h index decd14f5..65fc7b19 100644 --- a/include/wlr/render/wlr_renderer.h +++ b/include/wlr/render/wlr_renderer.h @@ -30,14 +30,24 @@ bool wlr_render_texture(struct wlr_renderer *r, struct wlr_texture *texture, bool wlr_render_texture_with_matrix(struct wlr_renderer *r, struct wlr_texture *texture, const float matrix[static 9], float alpha); /** - * Renders a solid quad in the specified color. + * Renders a solid rectangle in the specified color. */ -void wlr_render_colored_quad(struct wlr_renderer *r, +void wlr_render_rect(struct wlr_renderer *r, const struct wlr_box *box, + const float color[static 4], const float projection[static 9]); +/** + * Renders a solid quadrangle in the specified color with the specified matrix. + */ +void wlr_render_quad_with_matrix(struct wlr_renderer *r, const float color[static 4], const float matrix[static 9]); /** * Renders a solid ellipse in the specified color. */ -void wlr_render_colored_ellipse(struct wlr_renderer *r, +void wlr_render_ellipse(struct wlr_renderer *r, const struct wlr_box *box, + const float color[static 4], const float projection[static 9]); +/** + * Renders a solid ellipse in the specified color with the specified matrix. + */ +void wlr_render_ellipse_with_matrix(struct wlr_renderer *r, const float color[static 4], const float matrix[static 9]); /** * Returns a list of pixel formats supported by this renderer. diff --git a/include/wlr/types/wlr_box.h b/include/wlr/types/wlr_box.h index fc86f0ac..0e586a18 100644 --- a/include/wlr/types/wlr_box.h +++ b/include/wlr/types/wlr_box.h @@ -27,7 +27,7 @@ void wlr_box_transform(const struct wlr_box *box, struct wlr_box *dest); /** - * Creates the smallest box that contains a rotated box. + * Creates the smallest box that contains the box rotated about its center. */ void wlr_box_rotated_bounds(const struct wlr_box *box, float rotation, struct wlr_box *dest); diff --git a/include/wlr/util/region.h b/include/wlr/util/region.h index 7883af97..c0fe6063 100644 --- a/include/wlr/util/region.h +++ b/include/wlr/util/region.h @@ -26,4 +26,11 @@ void wlr_region_transform(pixman_region32_t *dst, pixman_region32_t *src, void wlr_region_expand(pixman_region32_t *dst, pixman_region32_t *src, int distance); +/* + * Builds the smallest possible region that contains the region rotated about + * the point (ox, oy). + */ +void wlr_region_rotated_bounds(pixman_region32_t *dst, pixman_region32_t *src, + float rotation, int ox, int oy); + #endif |