22 #include "../../SDL_internal.h" 24 #if SDL_VIDEO_DRIVER_WAYLAND 30 #include <sys/types.h> 37 #include "../SDL_sysvideo.h" 40 #include "../../events/SDL_mouse_c.h" 45 #include "wayland-cursor.h" 52 struct wl_surface *surface;
63 wayland_create_tmp_file(off_t
size)
65 static const char template[] =
"/sdl-shared-XXXXXX";
67 char tmp_path[PATH_MAX];
78 fd = mkostemp(tmp_path, O_CLOEXEC);
82 if (ftruncate(fd, size) < 0) {
91 mouse_buffer_release(
void *
data,
struct wl_buffer *
buffer)
95 static const struct wl_buffer_listener mouse_buffer_listener = {
100 create_buffer_from_shm(Wayland_CursorData *
d,
107 struct wl_shm_pool *shm_pool;
110 int size =
stride * height;
114 shm_fd = wayland_create_tmp_file(size);
117 return SDL_SetError(
"Creating mouse cursor buffer failed.");
120 d->shm_data = mmap(
NULL,
122 PROT_READ | PROT_WRITE,
126 if (d->shm_data == MAP_FAILED) {
132 shm_pool = wl_shm_create_pool(data->
shm, shm_fd, size);
133 d->buffer = wl_shm_pool_create_buffer(shm_pool,
139 wl_buffer_add_listener(d->buffer,
140 &mouse_buffer_listener,
143 wl_shm_pool_destroy (shm_pool);
150 Wayland_CreateCursor(
SDL_Surface *surface,
int hot_x,
int hot_y)
154 cursor =
calloc(1,
sizeof (*cursor));
158 Wayland_CursorData *data =
calloc (1,
sizeof (Wayland_CursorData));
171 if (create_buffer_from_shm (data,
174 WL_SHM_FORMAT_ARGB8888) < 0)
183 surface->
h * surface->
pitch);
185 data->surface = wl_compositor_create_surface(wd->
compositor);
186 wl_surface_set_user_data(data->surface,
NULL);
190 data->
w = surface->
w;
191 data->
h = surface->
h;
200 CreateCursorFromWlCursor(
SDL_VideoData *d,
struct wl_cursor *wlcursor)
204 cursor =
calloc(1,
sizeof (*cursor));
206 Wayland_CursorData *data =
calloc (1,
sizeof (Wayland_CursorData));
214 data->buffer = WAYLAND_wl_cursor_image_get_buffer(wlcursor->images[0]);
215 data->surface = wl_compositor_create_surface(d->
compositor);
216 wl_surface_set_user_data(data->surface,
NULL);
217 data->hot_x = wlcursor->images[0]->hotspot_x;
218 data->hot_y = wlcursor->images[0]->hotspot_y;
219 data->w = wlcursor->images[0]->width;
220 data->h = wlcursor->images[0]->height;
221 data->cursor= wlcursor;
230 Wayland_CreateDefaultCursor()
235 return CreateCursorFromWlCursor (data,
246 struct wl_cursor *cursor =
NULL;
254 cursor = WAYLAND_wl_cursor_theme_get_cursor(d->
cursor_theme,
"left_ptr");
257 cursor = WAYLAND_wl_cursor_theme_get_cursor(d->
cursor_theme,
"xterm");
260 cursor = WAYLAND_wl_cursor_theme_get_cursor(d->
cursor_theme,
"watch");
263 cursor = WAYLAND_wl_cursor_theme_get_cursor(d->
cursor_theme,
"hand1");
266 cursor = WAYLAND_wl_cursor_theme_get_cursor(d->
cursor_theme,
"watch");
269 cursor = WAYLAND_wl_cursor_theme_get_cursor(d->
cursor_theme,
"hand1");
272 cursor = WAYLAND_wl_cursor_theme_get_cursor(d->
cursor_theme,
"hand1");
275 cursor = WAYLAND_wl_cursor_theme_get_cursor(d->
cursor_theme,
"hand1");
278 cursor = WAYLAND_wl_cursor_theme_get_cursor(d->
cursor_theme,
"hand1");
281 cursor = WAYLAND_wl_cursor_theme_get_cursor(d->
cursor_theme,
"hand1");
284 cursor = WAYLAND_wl_cursor_theme_get_cursor(d->
cursor_theme,
"xterm");
287 cursor = WAYLAND_wl_cursor_theme_get_cursor(d->
cursor_theme,
"hand1");
291 return CreateCursorFromWlCursor(d, cursor);
297 Wayland_CursorData *
d;
308 if (d->buffer && !d->cursor)
309 wl_buffer_destroy(d->buffer);
312 wl_surface_destroy(d->surface);
332 Wayland_CursorData *data = cursor->
driverdata;
334 wl_pointer_set_cursor (pointer, 0,
338 wl_surface_attach(data->surface, data->buffer, 0, 0);
339 wl_surface_damage(data->surface, 0, 0, data->w, data->h);
340 wl_surface_commit(data->surface);
344 wl_pointer_set_cursor (pointer, 0,
360 Wayland_WarpMouseGlobal(
int x,
int y)
378 Wayland_InitMouse(
void)
394 Wayland_FiniMouse(
void)
int Wayland_input_unlock_pointer(struct SDL_WaylandInput *input)
GLint GLint GLsizei GLsizei GLsizei GLint GLenum format
SDL_Mouse * SDL_GetMouse(void)
int(* ShowCursor)(SDL_Cursor *cursor)
GLint GLint GLsizei width
GLint GLint GLint GLint GLint x
int(* SetRelativeMouseMode)(SDL_bool enabled)
static SDL_Window * window
A collection of pixels used in software blitting.
GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid * data
set set set set set set set macro pixldst1 abits if abits op else op endif endm macro pixldst2 abits if abits op else op endif endm macro pixldst4 abits if abits op else op endif endm macro pixldst0 abits op endm macro pixldst3 mem_operand op endm macro pixldst30 mem_operand op endm macro pixldst abits if abits elseif abits elseif abits elseif abits elseif abits pixldst0 abits else pixldst0 abits pixldst0 abits pixldst0 abits pixldst0 abits endif elseif abits else pixldst0 abits pixldst0 abits endif elseif abits else error unsupported bpp *numpix else pixst endif endm macro pixld1_s mem_operand if asr adds SRC_WIDTH_FIXED bpl add asl mov asr adds SRC_WIDTH_FIXED bpl add asl mov asr adds SRC_WIDTH_FIXED bpl add asl mov asr adds SRC_WIDTH_FIXED bpl add asl elseif asr adds SRC_WIDTH_FIXED bpl add asl mov asr adds SRC_WIDTH_FIXED bpl add asl else error unsupported endif endm macro pixld2_s mem_operand if mov asr add asl add asl mov asr sub UNIT_X add asl mov asr add asl add asl mov asr add UNIT_X add asl else pixld1_s mem_operand pixld1_s mem_operand endif endm macro pixld0_s mem_operand if asr adds SRC_WIDTH_FIXED bpl add asl elseif asr adds SRC_WIDTH_FIXED bpl add asl endif endm macro pixld_s_internal mem_operand if mem_operand pixld2_s mem_operand pixdeinterleave basereg elseif mem_operand elseif mem_operand elseif mem_operand elseif mem_operand pixld0_s mem_operand else pixld0_s mem_operand pixld0_s mem_operand pixld0_s mem_operand pixld0_s mem_operand endif elseif mem_operand else pixld0_s mem_operand pixld0_s mem_operand endif elseif mem_operand else error unsupported mem_operand if bpp mem_operand endif endm macro vuzp8 reg2 vuzp d d ®2 endm macro vzip8 reg2 vzip d d ®2 endm macro pixdeinterleave basereg basereg basereg basereg basereg endif endm macro pixinterleave basereg basereg basereg basereg basereg endif endm macro PF boost_increment endif if endif PF tst PF addne PF subne PF cmp ORIG_W if endif if endif if endif PF subge ORIG_W PF subges if endif if endif if endif endif endm macro cache_preload_simple endif if dst_r_bpp pld [DST_R, #(PREFETCH_DISTANCE_SIMPLE *dst_r_bpp/8)] endif if mask_bpp pld if[MASK, #(PREFETCH_DISTANCE_SIMPLE *mask_bpp/8)] endif endif endm macro fetch_mask_pixblock pixld mask_basereg pixblock_size MASK endm macro ensure_destination_ptr_alignment process_pixblock_tail_head if beq irp local skip1(dst_w_bpp<=(lowbit *8)) &&((lowbit *8)<(pixblock_size *dst_w_bpp)) .if lowbit< 16 tst DST_R
struct wl_cursor_theme * cursor_theme
int Wayland_input_lock_pointer(struct SDL_WaylandInput *input)
GLint GLint GLsizei GLsizei height
struct SDL_WaylandInput * input
GLsizei const void * pointer
SDL_Cursor *(* CreateCursor)(SDL_Surface *surface, int hot_x, int hot_y)
GLint GLint GLint GLint GLint GLint y
SDL_PRINTF_FORMAT_STRING const char int SDL_PRINTF_FORMAT_STRING const char int SDL_PRINTF_FORMAT_STRING const char int SDL_PRINTF_FORMAT_STRING const char const char SDL_SCANF_FORMAT_STRING const char return SDL_ThreadFunction const char void return Uint32 return Uint32 SDL_AssertionHandler void SDL_SpinLock SDL_atomic_t int int return SDL_atomic_t return void void void return void return int return SDL_AudioSpec SDL_AudioSpec return int int return return int SDL_RWops int SDL_AudioSpec Uint8 ** d
SDL_SystemCursor
Cursor types for SDL_CreateSystemCursor().
void SDL_SetDefaultCursor(SDL_Cursor *cursor)
int(* WarpMouseGlobal)(int x, int y)
GLenum GLenum GLsizei const GLuint GLboolean enabled
void(* FreeCursor)(SDL_Cursor *cursor)
struct wl_pointer * pointer
#define SDL_assert(condition)
#define SDL_OutOfMemory()
struct wl_compositor * compositor
The type used to identify a window.
void(* WarpMouse)(SDL_Window *window, int x, int y)
SDL_VideoDevice * SDL_GetVideoDevice(void)
GLubyte GLubyte GLubyte GLubyte w
SDL_Cursor *(* CreateSystemCursor)(SDL_SystemCursor id)
#define SDL_Unsupported()
GLfloat GLfloat GLfloat GLfloat h