diff options
Diffstat (limited to 'android/skin/image.h')
| -rw-r--r-- | android/skin/image.h | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/android/skin/image.h b/android/skin/image.h deleted file mode 100644 index a94a372..0000000 --- a/android/skin/image.h +++ /dev/null @@ -1,92 +0,0 @@ -/* Copyright (C) 2007-2008 The Android Open Source Project -** -** This software is licensed under the terms of the GNU General Public -** License version 2, as published by the Free Software Foundation, and -** may be copied, distributed, and modified under those terms. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -*/ -#ifndef _ANDROID_SKIN_IMAGE_H -#define _ANDROID_SKIN_IMAGE_H - -#include "android/android.h" -#include <SDL.h> -#include "android/skin/rect.h" - -/* helper functions */ - -extern SDL_Surface* sdl_surface_from_argb32( void* base, int w, int h ); - -/* skin image file objects */ - -/* opaque skin image type. all skin images are placed in a simple MRU cache - * to limit the emulator's memory usage, with the exception of 'clones' created - * with skin_image_clone() or skin_image_clone_blend() - */ -typedef struct SkinImage SkinImage; - -/* a descriptor for a given skin image */ -typedef struct SkinImageDesc { - const char* path; /* image file path (must be .png) */ - AndroidRotation rotation; /* rotation */ - int blend; /* blending, 0..256 value */ -} SkinImageDesc; - -#define SKIN_BLEND_NONE 0 -#define SKIN_BLEND_HALF 128 -#define SKIN_BLEND_FULL 256 - -/* a special value returned when an image cannot be properly loaded */ -extern SkinImage* SKIN_IMAGE_NONE; - -/* return the SDL_Surface* pointer of a given skin image */ -extern SDL_Surface* skin_image_surface( SkinImage* image ); -extern int skin_image_w ( SkinImage* image ); -extern int skin_image_h ( SkinImage* image ); -extern int skin_image_org_w ( SkinImage* image ); -extern int skin_image_org_h ( SkinImage* image ); - -/* get an image from the cache (load it from the file if necessary). - * returns SKIN_IMAGE_NONE in case of error. cannot return NULL - * this function also increments the reference count of the skin image, - * use "skin_image_unref()" when you don't need it anymore - */ -extern SkinImage* skin_image_find( SkinImageDesc* desc ); - -extern SkinImage* skin_image_find_simple( const char* path ); - -/* increment the reference count of a given skin image, - * don't do anything if 'image' is NULL */ -extern SkinImage* skin_image_ref( SkinImage* image ); - -/* decrement the reference count of a given skin image. if - * the count reaches 0, the image becomes eligible for cache flushing. - * unless it was created through a skin_image_clone... function, where - * it is immediately discarded... - */ -extern void skin_image_unref( SkinImage** pimage ); - -/* get the rotation of a given image. this decrements the reference count - * of the source after returning the target, whose reference count is incremented - */ -extern SkinImage* skin_image_rotate( SkinImage* source, SkinRotation rotation ); - -/* create a skin image clone. the clone is not part of the cache and will - * be destroyed immediately when its reference count reaches 0. this is useful - * if you need to modify the content of the clone (e.g. blending) - */ -extern SkinImage* skin_image_clone( SkinImage* source ); - -/* create a skin image clone, the clone is a rotated version of a source image - */ -extern SkinImage* skin_image_clone_full( SkinImage* source, - SkinRotation rotation, - int blend ); - -/* apply blending to a source skin image and copy the result to a target clone image */ -extern void skin_image_blend_clone( SkinImage* clone, SkinImage* source, int blend ); - -#endif /* _ANDROID_SKIN_IMAGE_H */ |