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Add colored quad and ellipse rendering primitives

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This commit is contained in:
Drew DeVault 2017-06-15 15:31:13 -04:00
parent 4a9966b1a4
commit 2443a070e7
8 changed files with 192 additions and 20 deletions
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3
include/render/gles3.h
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@ -13,6 +13,9 @@ struct wlr_surface_state {
struct wlr_surface *gles3_surface_init();
extern const GLchar quad_vertex_src[];
extern const GLchar quad_fragment_src[];
extern const GLchar ellipse_fragment_src[];
extern const GLchar vertex_src[];
extern const GLchar fragment_src_RGB[];
extern const GLchar fragment_src_RGBA[];

10
include/wlr/render.h
View file

@ -28,6 +28,16 @@ struct wlr_surface *wlr_render_surface_init(struct wlr_renderer *r);
*/
bool wlr_render_with_matrix(struct wlr_renderer *r,
struct wlr_surface *surface, const float (*matrix)[16]);
/**
* Renders a solid quad in the specified color.
*/
void wlr_render_colored_quad(struct wlr_renderer *r,
const float (*color)[4], const float (*matrix)[16]);
/**
* Renders a solid ellipse in the specified color.
*/
void wlr_render_colored_ellipse(struct wlr_renderer *r,
const float (*color)[4], const float (*matrix)[16]);
/**
* Destroys this wlr_renderer. Surfaces must be destroyed separately.
*/

4
include/wlr/render/interface.h
View file

@ -19,6 +19,10 @@ struct wlr_renderer_impl {
struct wlr_surface *(*surface_init)(struct wlr_renderer_state *state);
bool (*render_with_matrix)(struct wlr_renderer_state *state,
struct wlr_surface *surface, const float (*matrix)[16]);
void (*render_quad)(struct wlr_renderer_state *state,
const float (*color)[4], const float (*matrix)[16]);
void (*render_ellipse)(struct wlr_renderer_state *state,
const float (*color)[4], const float (*matrix)[16]);
void (*destroy)(struct wlr_renderer_state *state);
};