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Remove unused function arguments. (#2635)

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The connection is no longer necessary since the non-cairo paths have
been removed.
This commit is contained in:
Ingo Bürk
2017-01-13 18:34:09 +01:00
committed by Michael Stapelberg
parent 33d6a4e829
commit e0582aa5eb
6 changed files with 45 additions and 46 deletions
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14
libi3/draw_util.c
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@ -19,7 +19,7 @@
xcb_visualtype_t *visual_type;
/* Forward declarations */
static void draw_util_set_source_color(xcb_connection_t *conn, surface_t *surface, color_t color);
static void draw_util_set_source_color(surface_t *surface, color_t color);
#define RETURN_UNLESS_SURFACE_INITIALIZED(surface) \
do { \
@ -110,7 +110,7 @@ color_t draw_util_hex_to_color(const char *color) {
* Set the given color as the source color on the surface.
*
*/
static void draw_util_set_source_color(xcb_connection_t *conn, surface_t *surface, color_t color) {
static void draw_util_set_source_color(surface_t *surface, color_t color) {
RETURN_UNLESS_SURFACE_INITIALIZED(surface);
cairo_set_source_rgba(surface->cr, color.red, color.green, color.blue, color.alpha);
@ -141,7 +141,7 @@ void draw_util_text(i3String *text, surface_t *surface, color_t fg_color, color_
* surface as well as restoring the cairo state.
*
*/
void draw_util_rectangle(xcb_connection_t *conn, surface_t *surface, color_t color, double x, double y, double w, double h) {
void draw_util_rectangle(surface_t *surface, color_t color, double x, double y, double w, double h) {
RETURN_UNLESS_SURFACE_INITIALIZED(surface);
cairo_save(surface->cr);
@ -150,7 +150,7 @@ void draw_util_rectangle(xcb_connection_t *conn, surface_t *surface, color_t col
* onto the surface rather than blending it. This is a bit more efficient and
* allows better color control for the user when using opacity. */
cairo_set_operator(surface->cr, CAIRO_OPERATOR_SOURCE);
draw_util_set_source_color(conn, surface, color);
draw_util_set_source_color(surface, color);
cairo_rectangle(surface->cr, x, y, w, h);
cairo_fill(surface->cr);
@ -166,7 +166,7 @@ void draw_util_rectangle(xcb_connection_t *conn, surface_t *surface, color_t col
* Clears a surface with the given color.
*
*/
void draw_util_clear_surface(xcb_connection_t *conn, surface_t *surface, color_t color) {
void draw_util_clear_surface(surface_t *surface, color_t color) {
RETURN_UNLESS_SURFACE_INITIALIZED(surface);
cairo_save(surface->cr);
@ -175,7 +175,7 @@ void draw_util_clear_surface(xcb_connection_t *conn, surface_t *surface, color_t
* onto the surface rather than blending it. This is a bit more efficient and
* allows better color control for the user when using opacity. */
cairo_set_operator(surface->cr, CAIRO_OPERATOR_SOURCE);
draw_util_set_source_color(conn, surface, color);
draw_util_set_source_color(surface, color);
cairo_paint(surface->cr);
@ -190,7 +190,7 @@ void draw_util_clear_surface(xcb_connection_t *conn, surface_t *surface, color_t
* Copies a surface onto another surface.
*
*/
void draw_util_copy_surface(xcb_connection_t *conn, surface_t *src, surface_t *dest, double src_x, double src_y,
void draw_util_copy_surface(surface_t *src, surface_t *dest, double src_x, double src_y,
double dest_x, double dest_y, double width, double height) {
RETURN_UNLESS_SURFACE_INITIALIZED(src);
RETURN_UNLESS_SURFACE_INITIALIZED(dest);