122 lines
2.8 KiB
C
122 lines
2.8 KiB
C
#include "evas_common.h"
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#include "evas_private.h"
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extern Evas_List *evas_modules;
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struct ext_loader_s {
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const char* extention;
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const char* loader;
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};
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static struct ext_loader_s loaders[] = {
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{ "png", "png" },
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{ "jpg", "jpeg" },
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{ "jpeg", "jpeg" },
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{ "jfif", "jpeg" },
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{ "eet", "eet" },
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{ "edj", "eet" },
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{ "eap", "eet" },
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{ "edb", "edb" },
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{ "xpm", "xpm" },
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{ "tiff", "tiff" },
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{ "tif", "tiff" },
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{ "svg", "svg" },
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{ "svgz", "svg" }
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};
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EAPI int
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evas_common_load_image_module_from_file(RGBA_Image *im)
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{
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Evas_Image_Load_Func *evas_image_load_func = NULL;
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const char *loader = NULL;
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char *dot;
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Evas_List *l;
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Evas_Module *em;
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int i;
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dot = strrchr (im->info.file, '.');
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if (dot)
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{
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for (i = 0, ++dot; i < (sizeof (loaders) / sizeof (struct ext_loader_s)); ++i)
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{
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if (!strcasecmp (dot, loaders[i].extention))
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{
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loader = loaders[i].loader;
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break;
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}
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}
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}
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if (loader)
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{
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em = evas_module_find_type(EVAS_MODULE_TYPE_IMAGE_LOADER, loader);
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if (em)
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{
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if (evas_module_load(em))
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{
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evas_module_use(em);
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evas_image_load_func = em->functions;
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if (evas_image_load_func->file_head(im, im->info.file, im->info.key))
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goto ok;
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}
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}
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}
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for (l = evas_modules; l; l = l->next)
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{
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em = l->data;
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if (em->type != EVAS_MODULE_TYPE_IMAGE_LOADER) continue;
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if (!evas_module_load(em)) continue;
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evas_image_load_func = em->functions;
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evas_module_use(em);
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if (evas_image_load_func->file_head(im, im->info.file, im->info.key))
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{
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if (evas_modules != l)
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{
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evas_modules = evas_list_promote_list(evas_modules, l);
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}
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goto ok;
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}
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}
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evas_common_image_delete(im);
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return -1;
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ok:
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im->info.module = (void *)em;
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im->info.loader = (void *)evas_image_load_func;
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evas_module_ref((Evas_Module *)im->info.module);
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return 0;
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}
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EAPI void
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evas_common_load_image_data_from_file(RGBA_Image *im)
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{
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Evas_Image_Load_Func *evas_image_load_func = NULL;
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if ((im->flags & RGBA_IMAGE_LOADED) == RGBA_IMAGE_LOADED) return ;
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if (!im->info.module) return;
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evas_image_load_func = im->info.loader;
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evas_module_use((Evas_Module *)im->info.module);
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if (!evas_image_load_func->file_data(im, im->info.file, im->info.key))
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{
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if (!im->image->data) evas_common_image_surface_alloc(im->image);
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if (!im->image->data)
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{
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const DATA32 pixel = 0xffffffff;
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im->image->w = 1;
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im->image->h = 1;
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im->image->data = (DATA32 *)&pixel;
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im->image->no_free = 1;
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}
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}
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else
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{
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evas_module_unref((Evas_Module *)im->info.module);
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im->info.module = NULL;
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}
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im->flags |= RGBA_IMAGE_LOADED;
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}
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