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Only set pointer image when it changes

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This commit is contained in:
Kristian Høgsberg 2010-09-07 21:50:06 -04:00
parent acf82a36bb
commit 7d804068b6
1 changed files with 15 additions and 0 deletions
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15
clients/window.c
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@ -109,11 +109,17 @@ struct input {
struct wl_input_device *input_device; struct wl_input_device *input_device;
struct window *pointer_focus; struct window *pointer_focus;
struct window *keyboard_focus; struct window *keyboard_focus;
uint32_t current_pointer_image;
uint32_t modifiers; uint32_t modifiers;
int32_t x, y, sx, sy; int32_t x, y, sx, sy;
struct wl_list link; struct wl_list link;
}; };
enum {
POINTER_DEFAULT = 100,
POINTER_UNSET
};
const char *option_xkb_layout = "us"; const char *option_xkb_layout = "us";
const char *option_xkb_variant = ""; const char *option_xkb_variant = "";
const char *option_xkb_options = ""; const char *option_xkb_options = "";
@ -555,12 +561,20 @@ set_pointer_image(struct input *input, int pointer)
break; break;
case WINDOW_EXTERIOR: case WINDOW_EXTERIOR:
case WINDOW_TITLEBAR: case WINDOW_TITLEBAR:
if (input->current_pointer_image == POINTER_DEFAULT)
return;
wl_input_device_attach(input->input_device, NULL, 0, 0); wl_input_device_attach(input->input_device, NULL, 0, 0);
input->current_pointer_image = POINTER_DEFAULT;
return; return;
default: default:
break; break;
} }
if (pointer == input->current_pointer_image)
return;
input->current_pointer_image = pointer;
surface = display->pointer_surfaces[pointer]; surface = display->pointer_surfaces[pointer];
buffer = display_get_buffer_for_surface(display, surface); buffer = display_get_buffer_for_surface(display, surface);
wl_input_device_attach(input->input_device, buffer, wl_input_device_attach(input->input_device, buffer,
@ -692,6 +706,7 @@ window_handle_pointer_focus(void *data,
set_pointer_image(input, pointer); set_pointer_image(input, pointer);
} else { } else {
input->pointer_focus = NULL; input->pointer_focus = NULL;
input->current_pointer_image = POINTER_UNSET;
} }
} }