Rename wlr_surface -> wlr_texture; attach -> upload

include/backend/drm.h

@@ -35,7 +35,7 @@ struct wlr_drm_plane {
 	// Only used by cursor
 	float matrix[16];
 	struct wlr_renderer *wlr_rend;
-	struct wlr_surface *wlr_surf;
+	struct wlr_texture *wlr_tex;
 	struct gbm_bo *cursor_bo;
 
 	union wlr_drm_plane_props props;

include/render/gles2.h

@@ -14,8 +14,8 @@ struct pixel_format {
 	GLuint *shader;
 };
 
-struct wlr_surface_state {
-	struct wlr_surface *wlr_surface;
+struct wlr_texture_state {
+	struct wlr_texture *wlr_texture;
 	GLuint tex_id;
 	const struct pixel_format *pixel_format;
 };
@@ -31,7 +31,7 @@ extern struct shaders shaders;
 
 const struct pixel_format *gl_format_for_wl_format(enum wl_shm_format fmt);
 
-struct wlr_surface *gles2_surface_init();
+struct wlr_texture *gles2_texture_init();
 
 extern const GLchar quad_vertex_src[];
 extern const GLchar quad_fragment_src[];

include/wlr/render.h

@@ -4,30 +4,30 @@
 #include <wayland-server-protocol.h>
 #include <wlr/types/wlr_output.h>
 
-struct wlr_surface;
+struct wlr_texture;
 struct wlr_renderer;
 
 void wlr_renderer_begin(struct wlr_renderer *r, struct wlr_output *output);
 void wlr_renderer_end(struct wlr_renderer *r);
 /**
- * Requests a surface handle from this renderer.
+ * Requests a texture handle from this renderer.
  */
-struct wlr_surface *wlr_render_surface_init(struct wlr_renderer *r);
+struct wlr_texture *wlr_render_texture_init(struct wlr_renderer *r);
 /**
- * Renders the requested surface using the provided matrix. A typical surface
+ * Renders the requested texture using the provided matrix. A typical texture
  * rendering goes like so:
  *
  * 	struct wlr_renderer *renderer;
- * 	struct wlr_surface *surface;
+ * 	struct wlr_texture *texture;
  * 	float projection[16];
  * 	float matrix[16];
- * 	wlr_surface_get_matrix(surface, &matrix, &projection, 123, 321);
- * 	wlr_render_with_matrix(renderer, surface, &matrix);
+ * 	wlr_texture_get_matrix(texture, &matrix, &projection, 123, 321);
+ * 	wlr_render_with_matrix(renderer, texture, &matrix);
  *
- * This will render the surface at <123, 321>.
+ * This will render the texture at <123, 321>.
  */
 bool wlr_render_with_matrix(struct wlr_renderer *r,
-		struct wlr_surface *surface, const float (*matrix)[16]);
+		struct wlr_texture *texture, const float (*matrix)[16]);
 /**
  * Renders a solid quad in the specified color.
  */
@@ -44,16 +44,16 @@ void wlr_render_colored_ellipse(struct wlr_renderer *r,
 const enum wl_shm_format *wlr_renderer_get_formats(
 		struct wlr_renderer *r, size_t *len);
 /**
- * Destroys this wlr_renderer. Surfaces must be destroyed separately.
+ * Destroys this wlr_renderer. Textures must be destroyed separately.
  */
 void wlr_renderer_destroy(struct wlr_renderer *renderer);
 
-struct wlr_surface_impl;
-struct wlr_surface_state;
+struct wlr_texture_impl;
+struct wlr_texture_state;
 
-struct wlr_surface {
-	struct wlr_surface_impl *impl;
-	struct wlr_surface_state *state;
+struct wlr_texture {
+	struct wlr_texture_impl *impl;
+	struct wlr_texture_state *state;
 	bool valid;
 	uint32_t format;
 	int width, height;
@@ -62,32 +62,32 @@ struct wlr_surface {
 };
 
 /**
- * Attaches a pixel buffer to this surface. The buffer may be discarded after
+ * Uploads a pixel buffer to this texture. The buffer may be discarded after
  * calling this function.
  */
-bool wlr_surface_attach_pixels(struct wlr_surface *surf,
+bool wlr_texture_upload_pixels(struct wlr_texture *surf,
 		enum wl_shm_format format, int stride, int width, int height,
 		const unsigned char *pixels);
 /**
- * Attaches pixels from a wl_shm_buffer to this surface. The shm buffer may be
+ * Uploads pixels from a wl_shm_buffer to this texture. The shm buffer may be
  * invalidated after calling this function.
  */
-bool wlr_surface_attach_shm(struct wlr_surface *surf, uint32_t format,
+bool wlr_texture_upload_shm(struct wlr_texture *surf, uint32_t format,
 		struct wl_shm_buffer *shm);
 /**
- * Prepares a matrix with the appropriate scale for the given surface and
+ * Prepares a matrix with the appropriate scale for the given texture and
  * multiplies it with the projection, producing a matrix that the shader can
  * muptlipy vertex coordinates with to get final screen coordinates.
- * 
+ *
  * The projection matrix is assumed to be an orthographic projection of [0,
  * width) and [0, height], and the x and y coordinates provided are used as
  * such.
  */
-void wlr_surface_get_matrix(struct wlr_surface *surface,
+void wlr_texture_get_matrix(struct wlr_texture *texture,
 		float (*matrix)[16], const float (*projection)[16], int x, int y);
 /**
- * Destroys this wlr_surface.
+ * Destroys this wlr_texture.
  */
-void wlr_surface_destroy(struct wlr_surface *tex);
+void wlr_texture_destroy(struct wlr_texture *texture);
 
 #endif

include/wlr/render/interface.h

@@ -16,9 +16,9 @@ struct wlr_renderer {
 struct wlr_renderer_impl {
 	void (*begin)(struct wlr_renderer_state *state, struct wlr_output *output);
 	void (*end)(struct wlr_renderer_state *state);
-	struct wlr_surface *(*surface_init)(struct wlr_renderer_state *state);
+	struct wlr_texture *(*texture_init)(struct wlr_renderer_state *state);
 	bool (*render_with_matrix)(struct wlr_renderer_state *state,
-		struct wlr_surface *surface, const float (*matrix)[16]);
+		struct wlr_texture *texture, 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,
@@ -31,20 +31,20 @@ struct wlr_renderer_impl {
 struct wlr_renderer *wlr_renderer_init(struct wlr_renderer_state *state,
 		struct wlr_renderer_impl *impl);
 
-struct wlr_surface_impl {
-	bool (*attach_pixels)(struct wlr_surface_state *state,
+struct wlr_texture_impl {
+	bool (*upload_pixels)(struct wlr_texture_state *state,
 		enum wl_shm_format format, int stride, int width, int height,
 		const unsigned char *pixels);
-	bool (*attach_shm)(struct wlr_surface_state *state, uint32_t format,
+	bool (*upload_shm)(struct wlr_texture_state *state, uint32_t format,
 		struct wl_shm_buffer *shm);
 	// TODO: egl
-	void (*get_matrix)(struct wlr_surface_state *state,
+	void (*get_matrix)(struct wlr_texture_state *state,
 		float (*matrix)[16], const float (*projection)[16], int x, int y);
-	void (*bind)(struct wlr_surface_state *state);
-	void (*destroy)(struct wlr_surface_state *state);
+	void (*bind)(struct wlr_texture_state *state);
+	void (*destroy)(struct wlr_texture_state *state);
 };
 
-struct wlr_surface *wlr_surface_init();
-void wlr_surface_bind(struct wlr_surface *surface);
+struct wlr_texture *wlr_texture_init();
+void wlr_texture_bind(struct wlr_texture *texture);
 
 #endif

include/wlr/render/matrix.h

@@ -10,7 +10,7 @@ void wlr_matrix_rotate(float (*output)[16], float radians);
 void wlr_matrix_mul(const float (*x)[16], const float (*y)[16], float (*product)[16]);
 
 enum wl_output_transform;
-void wlr_matrix_surface(float mat[static 16], int32_t width, int32_t height,
+void wlr_matrix_texture(float mat[static 16], int32_t width, int32_t height,
 		enum wl_output_transform transform);
 
 #endif

include/wlr/types/wlr_output.h

@@ -49,7 +49,7 @@ struct wlr_output {
 		int32_t x, y;
 		uint32_t width, height;
 		struct wlr_renderer *renderer;
-		struct wlr_surface *texture;
+		struct wlr_texture *texture;
 	} cursor;
 };