685 lines
16 KiB
C
685 lines
16 KiB
C
#include "e.h"
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#ifdef HAVE_WAYLAND_CLIENTS
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# include "e_comp_wl.h"
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#endif
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#ifndef WAYLAND_ONLY
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# include "e_comp_x.h"
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#endif
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static Eina_Hash *pixmaps[2] = {NULL};
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struct _E_Pixmap
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{
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unsigned int refcount;
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E_Pixmap_Type type;
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uint64_t win;
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void *visual;
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void *image;
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Eina_List *images_cache;
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unsigned int cmap;
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int ibpp, ibpl;
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Ecore_Window parent;
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#ifdef HAVE_WAYLAND_CLIENTS
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struct wl_resource *resource;
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#endif
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#ifndef WAYLAND_ONLY
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uint32_t pixmap;
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#endif
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int w, h;
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E_Client *client;
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unsigned int failures;
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Eina_Bool usable : 1;
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Eina_Bool dirty : 1;
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Eina_Bool image_argb : 1;
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#ifdef HAVE_WAYLAND_CLIENTS
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Eina_Bool copy_image : 1;
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#endif
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};
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static void
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_e_pixmap_clear(E_Pixmap *cp, Eina_Bool cache)
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{
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cp->w = cp->h = 0;
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cp->image_argb = EINA_FALSE;
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switch (cp->type)
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{
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#ifndef WAYLAND_ONLY
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case E_PIXMAP_TYPE_X:
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if (cp->pixmap)
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{
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ecore_x_pixmap_free(cp->pixmap);
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cp->pixmap = 0;
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ecore_x_e_comp_pixmap_set(cp->parent ?: cp->win, 0);
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e_pixmap_image_clear(cp, cache);
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}
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break;
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#endif
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#ifdef HAVE_WAYLAND_CLIENTS
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case E_PIXMAP_TYPE_WL:
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e_pixmap_image_clear(cp, cache);
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break;
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#endif
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default: break;
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}
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}
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#ifndef WAYLAND_ONLY
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static void
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_e_pixmap_image_clear_x(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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E_FREE_LIST(data, ecore_x_image_free);
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}
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#endif
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static void
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_e_pixmap_free(E_Pixmap *cp)
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{
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switch (cp->type)
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{
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case E_PIXMAP_TYPE_X:
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#ifndef WAYLAND_ONLY
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if (!cp->images_cache) break;
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if (cp->client)
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evas_object_event_callback_add(cp->client->frame, EVAS_CALLBACK_FREE, _e_pixmap_image_clear_x, cp->images_cache);
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else
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{
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void *i;
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EINA_LIST_FREE(cp->images_cache, i)
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ecore_job_add((Ecore_Cb)ecore_x_image_free, i);
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}
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cp->images_cache = NULL;
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#endif
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break;
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case E_PIXMAP_TYPE_WL:
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#ifdef HAVE_WAYLAND_CLIENTS
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if (!cp->copy_image) break;
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/* maybe delay image free here... */
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#endif
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break;
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default:
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break;
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}
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_e_pixmap_clear(cp, 1);
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free(cp);
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}
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static E_Pixmap *
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_e_pixmap_new(E_Pixmap_Type type)
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{
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E_Pixmap *cp;
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cp = E_NEW(E_Pixmap, 1);
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cp->type = type;
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cp->w = cp->h = 0;
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cp->refcount = 1;
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cp->dirty = 1;
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return cp;
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}
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static E_Pixmap *
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_e_pixmap_find(E_Pixmap_Type type, va_list *l)
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{
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#ifndef WAYLAND_ONLY
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Ecore_X_Window xwin;
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#endif
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#ifdef HAVE_WAYLAND_CLIENTS
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uint64_t id;
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#endif
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if (!pixmaps[type]) return NULL;
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switch (type)
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{
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#ifndef WAYLAND_ONLY
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case E_PIXMAP_TYPE_X:
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xwin = va_arg(*l, uint32_t);
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return eina_hash_find(pixmaps[type], &xwin);
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#endif
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#ifdef HAVE_WAYLAND_CLIENTS
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case E_PIXMAP_TYPE_WL:
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id = va_arg(*l, uint64_t);
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return eina_hash_find(pixmaps[type], &id);
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#endif
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default: break;
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}
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return NULL;
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}
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EAPI int
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e_pixmap_free(E_Pixmap *cp)
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{
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if (!cp) return 0;
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if (--cp->refcount) return cp->refcount;
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e_pixmap_image_clear(cp, 0);
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switch (cp->type)
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{
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case E_PIXMAP_TYPE_X:
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#ifndef WAYLAND_ONLY
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if (cp->parent) eina_hash_set(pixmaps[cp->type], &cp->parent, NULL);
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#endif
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break;
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case E_PIXMAP_TYPE_WL:
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#ifdef HAVE_WAYLAND_CLIENTS
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if (cp->parent) eina_hash_set(pixmaps[cp->type], &cp->parent, NULL);
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#endif
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break;
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}
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eina_hash_del_by_key(pixmaps[cp->type], &cp->win);
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return 0;
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}
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EAPI E_Pixmap *
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e_pixmap_ref(E_Pixmap *cp)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(cp, NULL);
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cp->refcount++;
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return cp;
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}
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EAPI E_Pixmap *
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e_pixmap_new(E_Pixmap_Type type, ...)
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{
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E_Pixmap *cp = NULL;
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va_list l;
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#ifndef WAYLAND_ONLY
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Ecore_X_Window xwin;
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#endif
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#ifdef HAVE_WAYLAND_CLIENTS
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uint64_t id;
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#endif
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EINA_SAFETY_ON_TRUE_RETURN_VAL((type != E_PIXMAP_TYPE_WL) && (type != E_PIXMAP_TYPE_X), NULL);
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va_start(l, type);
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switch (type)
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{
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case E_PIXMAP_TYPE_X:
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#ifndef WAYLAND_ONLY
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xwin = va_arg(l, uint32_t);
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if (pixmaps[type])
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{
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cp = eina_hash_find(pixmaps[type], &xwin);
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if (cp)
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{
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cp->refcount++;
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return cp;
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}
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}
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else
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pixmaps[type] = eina_hash_int32_new((Eina_Free_Cb)_e_pixmap_free);
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cp = _e_pixmap_new(type);
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cp->win = xwin;
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eina_hash_add(pixmaps[type], &xwin, cp);
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#endif
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break;
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case E_PIXMAP_TYPE_WL:
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#ifdef HAVE_WAYLAND_CLIENTS
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id = va_arg(l, uint64_t);
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if (pixmaps[type])
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{
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cp = eina_hash_find(pixmaps[type], &id);
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if (cp)
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{
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cp->refcount++;
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return cp;
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}
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}
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else
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pixmaps[type] = eina_hash_int64_new((Eina_Free_Cb)_e_pixmap_free);
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cp = _e_pixmap_new(type);
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cp->win = id;
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eina_hash_add(pixmaps[type], &id, cp);
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#endif
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break;
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}
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va_end(l);
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return cp;
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}
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EAPI E_Pixmap_Type
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e_pixmap_type_get(const E_Pixmap *cp)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(cp, 9999);
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return cp->type;
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}
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EAPI void
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e_pixmap_parent_window_set(E_Pixmap *cp, Ecore_Window win)
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{
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EINA_SAFETY_ON_NULL_RETURN(cp);
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if (cp->parent == win) return;
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e_pixmap_usable_set(cp, 0);
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e_pixmap_clear(cp);
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if (cp->parent)
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eina_hash_set(pixmaps[cp->type], &cp->parent, NULL);
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cp->parent = win;
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if (win) eina_hash_add(pixmaps[cp->type], &win, cp);
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}
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EAPI void
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e_pixmap_visual_cmap_set(E_Pixmap *cp, void *visual, unsigned int cmap)
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{
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EINA_SAFETY_ON_NULL_RETURN(cp);
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cp->visual = visual;
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cp->cmap = cmap;
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}
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EAPI void *
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e_pixmap_visual_get(const E_Pixmap *cp)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(cp, NULL);
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return cp->visual;
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}
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EAPI void
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e_pixmap_usable_set(E_Pixmap *cp, Eina_Bool set)
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{
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EINA_SAFETY_ON_NULL_RETURN(cp);
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cp->usable = !!set;
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}
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EAPI Eina_Bool
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e_pixmap_usable_get(const E_Pixmap *cp)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(cp, EINA_FALSE);
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return cp->usable;
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}
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EAPI Eina_Bool
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e_pixmap_dirty_get(E_Pixmap *cp)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(cp, EINA_FALSE);
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return cp->dirty;
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}
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EAPI void
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e_pixmap_clear(E_Pixmap *cp)
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{
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EINA_SAFETY_ON_NULL_RETURN(cp);
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_e_pixmap_clear(cp, 0);
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e_pixmap_dirty(cp);
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}
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EAPI void
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e_pixmap_dirty(E_Pixmap *cp)
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{
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EINA_SAFETY_ON_NULL_RETURN(cp);
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cp->dirty = 1;
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}
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EAPI Eina_Bool
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e_pixmap_refresh(E_Pixmap *cp)
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{
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Eina_Bool success = EINA_FALSE;
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int pw, ph;
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EINA_SAFETY_ON_NULL_RETURN_VAL(cp, EINA_FALSE);
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if (!cp->usable)
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{
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cp->failures++;
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return EINA_FALSE;
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}
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if (!cp->dirty) return EINA_TRUE;
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switch (cp->type)
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{
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case E_PIXMAP_TYPE_X:
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#ifndef WAYLAND_ONLY
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{
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uint32_t pixmap;
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pixmap = ecore_x_composite_name_window_pixmap_get(cp->parent ?: cp->win);
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if (cp->client)
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e_comp_object_native_surface_set(cp->client->frame, 0);
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success = !!pixmap;
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if (!success) break;
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if (ecore_x_present_exists() && cp->client->comp_data->pw && cp->client->comp_data->ph &&
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(!e_client_resizing_get(cp->client))) //PRESENT is unreliable during resizes
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{
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pw = cp->client->comp_data->pw;
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ph = cp->client->comp_data->ph;
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}
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else
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ecore_x_pixmap_geometry_get(pixmap, NULL, NULL, &pw, &ph);
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success = (pw > 0) && (ph > 0);
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if (success)
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{
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if ((pw != cp->w) || (ph != cp->h))
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{
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ecore_x_pixmap_free(cp->pixmap);
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cp->pixmap = pixmap;
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cp->w = pw, cp->h = ph;
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ecore_x_e_comp_pixmap_set(cp->parent ?: cp->win, cp->pixmap);
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e_pixmap_image_clear(cp, 0);
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}
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else
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ecore_x_pixmap_free(pixmap);
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}
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else
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ecore_x_pixmap_free(pixmap);
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}
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#endif
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break;
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case E_PIXMAP_TYPE_WL:
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#ifdef HAVE_WAYLAND_CLIENTS
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{
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E_Wayland_Surface *ews;
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E_Wayland_Buffer *buff;
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struct wl_shm_buffer *shm_buffer;
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ews = (E_Wayland_Surface*)cp->parent;
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buff = ews->buffer_reference.buffer;
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cp->resource = buff->wl.resource;
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shm_buffer = wl_shm_buffer_get(cp->resource);
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cp->w = wl_shm_buffer_get_width(shm_buffer);
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cp->h = wl_shm_buffer_get_height(shm_buffer);
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success = (cp->w > 0) && (cp->h > 0);
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}
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#endif
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break;
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default: break;
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}
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if (success)
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{
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cp->dirty = 0;
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cp->failures = 0;
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}
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else
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cp->failures++;
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return success;
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}
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EAPI Eina_Bool
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e_pixmap_size_changed(E_Pixmap *cp, int w, int h)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(cp, EINA_FALSE);
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if (cp->dirty) return EINA_TRUE;
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return (w != cp->w) || (h != cp->h);
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}
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EAPI Eina_Bool
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e_pixmap_size_get(E_Pixmap *cp, int *w, int *h)
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{
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if (w) *w = 0;
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if (h) *h = 0;
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EINA_SAFETY_ON_NULL_RETURN_VAL(cp, EINA_FALSE);
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if (w) *w = cp->w;
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if (h) *h = cp->h;
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return (cp->w > 0) && (cp->h > 0);
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}
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EAPI unsigned int
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e_pixmap_failures_get(const E_Pixmap *cp)
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{
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return cp->failures;
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}
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EAPI void
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e_pixmap_client_set(E_Pixmap *cp, E_Client *ec)
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{
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cp->client = ec;
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}
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EAPI E_Pixmap *
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e_pixmap_find(E_Pixmap_Type type, ...)
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{
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va_list l;
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E_Pixmap *cp;
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va_start(l, type);
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cp = _e_pixmap_find(type, &l);
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va_end(l);
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return cp;
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}
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EAPI E_Client *
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e_pixmap_find_client(E_Pixmap_Type type, ...)
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{
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va_list l;
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E_Pixmap *cp;
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va_start(l, type);
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cp = _e_pixmap_find(type, &l);
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va_end(l);
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return (!cp) ? NULL : cp->client;
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}
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EAPI uint64_t
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e_pixmap_window_get(E_Pixmap *cp)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(cp, 0);
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return cp->win;
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}
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EAPI void *
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e_pixmap_resource_get(E_Pixmap *cp)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(cp, 0);
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if (cp->type != E_PIXMAP_TYPE_WL)
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CRI("ACK!");
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#ifdef HAVE_WAYLAND_CLIENTS
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return cp->resource;
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#else
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return NULL;
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#endif
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}
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EAPI Ecore_Window
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e_pixmap_parent_window_get(E_Pixmap *cp)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(cp, 0);
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return cp->parent;
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}
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EAPI Eina_Bool
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e_pixmap_native_surface_init(E_Pixmap *cp, Evas_Native_Surface *ns)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(cp, EINA_FALSE);
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EINA_SAFETY_ON_NULL_RETURN_VAL(ns, EINA_FALSE);
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ns->version = EVAS_NATIVE_SURFACE_VERSION;
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switch (cp->type)
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{
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case E_PIXMAP_TYPE_X:
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#ifndef WAYLAND_ONLY
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ns->type = EVAS_NATIVE_SURFACE_X11;
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ns->data.x11.visual = cp->visual;
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ns->data.x11.pixmap = cp->pixmap;
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#endif
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break;
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case E_PIXMAP_TYPE_WL:
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return EINA_FALSE;
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#ifdef HAVE_WAYLAND_CLIENTS
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#warning FIXME WL NATIVE SURFACES!
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ns->type = EVAS_NATIVE_SURFACE_OPENGL;
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ns->version = EVAS_NATIVE_SURFACE_VERSION;
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ns->data.opengl.texture_id = 0;
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ns->data.opengl.framebuffer_id = 0;
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ns->data.opengl.x = 0;
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ns->data.opengl.y = 0;
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ns->data.opengl.w = cp->w;
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ns->data.opengl.h = cp->h;
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#endif
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break;
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default:
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break;
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}
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return EINA_TRUE;
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}
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EAPI void
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e_pixmap_image_clear(E_Pixmap *cp, Eina_Bool cache)
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{
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EINA_SAFETY_ON_NULL_RETURN(cp);
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if ((!cache) && (!cp->image)) return;
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cp->failures = 0;
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switch (cp->type)
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{
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case E_PIXMAP_TYPE_X:
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#ifndef WAYLAND_ONLY
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if (cache)
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{
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void *i;
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EINA_LIST_FREE(cp->images_cache, i)
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ecore_job_add((Ecore_Cb)ecore_x_image_free, i);
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}
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else
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{
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cp->images_cache = eina_list_append(cp->images_cache, cp->image);
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cp->image = NULL;
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}
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#endif
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break;
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case E_PIXMAP_TYPE_WL: //lel wayland
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#ifdef HAVE_WAYLAND_CLIENTS
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if (cache)
|
|
{
|
|
if (cp->copy_image)
|
|
{
|
|
//INF("IMG FREE");
|
|
E_FREE(cp->image);
|
|
}
|
|
else
|
|
cp->image = NULL;
|
|
cp->copy_image = 0;
|
|
}
|
|
else if (!cp->copy_image)
|
|
{
|
|
void *copy;
|
|
size_t size;
|
|
|
|
size = cp->w * cp->h * sizeof(int);
|
|
copy = malloc(size);
|
|
memcpy(copy, cp->image, size);
|
|
cp->image = copy;
|
|
cp->copy_image = 1;
|
|
}
|
|
#endif
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
e_pixmap_image_refresh(E_Pixmap *cp)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(cp, EINA_FALSE);
|
|
|
|
if (cp->image) return EINA_TRUE;
|
|
if (cp->dirty)
|
|
{
|
|
CRI("BUG! PIXMAP %p IS DIRTY!", cp);
|
|
return EINA_FALSE;
|
|
}
|
|
switch (cp->type)
|
|
{
|
|
case E_PIXMAP_TYPE_X:
|
|
#ifndef WAYLAND_ONLY
|
|
if ((!cp->visual) || (!cp->client->depth)) return EINA_FALSE;
|
|
cp->image = ecore_x_image_new(cp->w, cp->h, cp->visual, cp->client->depth);
|
|
if (cp->image)
|
|
cp->image_argb = ecore_x_image_is_argb32_get(cp->image);
|
|
#endif
|
|
break;
|
|
case E_PIXMAP_TYPE_WL:
|
|
#ifdef HAVE_WAYLAND_CLIENTS
|
|
{
|
|
struct wl_shm_buffer *shm_buffer;
|
|
|
|
cp->image_argb = EINA_TRUE; //for now...
|
|
//size = cp->w * cp->h * sizeof(int);
|
|
shm_buffer = wl_shm_buffer_get(cp->resource);
|
|
if (cp->w != wl_shm_buffer_get_width(shm_buffer))
|
|
CRI("ACK!");
|
|
if (cp->h != wl_shm_buffer_get_height(shm_buffer))
|
|
CRI("ACK!");
|
|
cp->image = wl_shm_buffer_get_data(shm_buffer);
|
|
}
|
|
#endif
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return !!cp->image;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
e_pixmap_image_exists(const E_Pixmap *cp)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(cp, EINA_FALSE);
|
|
return !!cp->image;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
e_pixmap_image_is_argb(const E_Pixmap *cp)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(cp, EINA_FALSE);
|
|
return cp->image && cp->image_argb;
|
|
}
|
|
|
|
EAPI void *
|
|
e_pixmap_image_data_get(E_Pixmap *cp)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(cp, NULL);
|
|
if (!cp->image) return NULL;
|
|
switch (cp->type)
|
|
{
|
|
case E_PIXMAP_TYPE_X:
|
|
#ifndef WAYLAND_ONLY
|
|
return ecore_x_image_data_get(cp->image, &cp->ibpl, NULL, &cp->ibpp);
|
|
#endif
|
|
break;
|
|
case E_PIXMAP_TYPE_WL:
|
|
#ifdef HAVE_WAYLAND_CLIENTS
|
|
cp->copy_image = 0;
|
|
return cp->image;
|
|
#endif
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
e_pixmap_image_data_argb_convert(E_Pixmap *cp, void *pix, void *ipix, Eina_Rectangle *r, int stride)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(cp, EINA_FALSE);
|
|
if (!cp->image) return EINA_FALSE;
|
|
switch (cp->type)
|
|
{
|
|
case E_PIXMAP_TYPE_X:
|
|
if (cp->image_argb) return EINA_FALSE;
|
|
return ecore_x_image_to_argb_convert(ipix, cp->ibpp, cp->ibpl,
|
|
cp->cmap, cp->visual,
|
|
r->x, r->y, r->w, r->h,
|
|
pix, stride, r->x, r->y);
|
|
case E_PIXMAP_TYPE_WL:
|
|
return EINA_TRUE; //already guaranteed to be argb
|
|
default:
|
|
break;
|
|
}
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
e_pixmap_image_draw(E_Pixmap *cp, const Eina_Rectangle *r)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(cp, EINA_FALSE);
|
|
if (!cp->image) return EINA_FALSE;
|
|
switch (cp->type)
|
|
{
|
|
case E_PIXMAP_TYPE_X:
|
|
if (!cp->pixmap) return EINA_FALSE;
|
|
return ecore_x_image_get(cp->image, cp->pixmap, r->x, r->y, r->x, r->y, r->w, r->h);
|
|
case E_PIXMAP_TYPE_WL:
|
|
return EINA_TRUE; //this call is a NOP
|
|
default:
|
|
break;
|
|
}
|
|
return EINA_FALSE;
|
|
}
|