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Diffstat (limited to 'engines/sci/gfx/gfx_resmgr.h')
| -rw-r--r-- | engines/sci/gfx/gfx_resmgr.h | 289 |
1 files changed, 0 insertions, 289 deletions
diff --git a/engines/sci/gfx/gfx_resmgr.h b/engines/sci/gfx/gfx_resmgr.h deleted file mode 100644 index 5b3b728702..0000000000 --- a/engines/sci/gfx/gfx_resmgr.h +++ /dev/null @@ -1,289 +0,0 @@ -/* ScummVM - Graphic Adventure Engine - * - * ScummVM is the legal property of its developers, whose names - * are too numerous to list here. Please refer to the COPYRIGHT - * file distributed with this source distribution. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - - * 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. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * $URL$ - * $Id$ - * - */ - -#include "sci/sci.h" // for INCLUDE_OLDGFX -#ifdef INCLUDE_OLDGFX - -#ifndef SCI_GFX_GFX_RESMAN_H -#define SCI_GFX_GFX_RESMAN_H - -#include "common/hashmap.h" -#include "common/rect.h" - -// FIXME/TODO: The name "(Graphics) resource manager", and the associated -// filenames, are misleading. This should be renamed to "Graphics manager" -// or something like that. - -#include "sci/gfx/gfx_resource.h" - -#include "sci/resource.h" - -namespace Sci { - -struct gfx_bitmap_font_t; -class ResourceManager; -class SciGuiPalette; - -enum gfx_resource_type_t { - GFX_RESOURCE_TYPE_VIEW = 0, - GFX_RESOURCE_TYPE_PIC, - GFX_RESOURCE_TYPE_FONT, - GFX_RESOURCE_TYPE_CURSOR, - GFX_RESOURCE_TYPE_PALETTE, - /* FIXME: Add PAL resource */ - - GFX_RESOURCE_TYPES_NR /**< Number of resource types that are to be supported */ -}; - -#define GFX_RESOURCE_TYPE_0 GFX_RESOURCE_TYPE_VIEW - -#define GFXR_RES_ID(type, index) ((type) << 16 | (index)) -#define GFXR_RES_TYPE(id) (id >> 16) -#define GFXR_RES_NR(id) (id & 0xffff) - -/** Graphics resource */ -struct gfx_resource_t { - int ID; /**< Resource ID */ - int lock_sequence_nr; /**< See description of lock_counter in GfxResManager */ - - /** Scaled pic */ - union { - gfx_pixmap_t *pointer; - gfxr_view_t *view; - gfx_bitmap_font_t *font; - gfxr_pic_t *pic; - } scaled_data; - - /** Original pic */ - union { - gfx_pixmap_t *pointer; - gfxr_view_t *view; - gfx_bitmap_font_t *font; - gfxr_pic_t *pic; - } unscaled_data; - -}; - - -struct gfx_options_t; - -typedef Common::HashMap<int, gfx_resource_t *> IntResMap; - -/** Graphics resource manager */ -class GfxResManager { -public: - GfxResManager(GfxDriver *driver, ResourceManager *resMan, SciGuiScreen *screen, SciGuiPalette *palette, Common::Rect portBounds); - ~GfxResManager(); - - - /** - * 'Tags' all resources for deletion. - * - * Tagged resources are untagged if they are referenced. - */ - void tagResources() { _tagLockCounter++; } - - - /** - * Retrieves a font. - * - * @param[in] num The font number - * @param[in] scaled Whether the font should be font-scaled - * @return The appropriate font, or NULL on error - */ - gfx_bitmap_font_t *getFont(int num, bool scaled = false); - - - /** - * Retrieves a translated view cel. - * - * @param[in] nr The view number - * @param[in] loop Pointer to a variable containing the loop number - * @param[in] cel Pointer to a variable containing the cel number - * @param[in] palette The palette to use - * @return The relevant view, or NULL if nr was invalid - * loop and cel are given as pointers in order to - * allow the underlying variables to be modified - * if they are invalid (this is relevant for SCI - * version 0, where invalid loop and cel numbers - * have to be interpreted as 'maximum' or 'minimum' - * by the interpreter) - */ - gfxr_view_t *getView(int nr, int *loop, int *cel, int palette); - - - /** - * Retrieves a displayable (translated) pic resource. - * - * @param[in] num Number of the pic resource - * @param[in] maps The maps to translate (ORred GFX_MASK_*) - * @param[in] flags Interpreter-dependant pic flags - * @param[in] default_palette The default palette to use for drawing - * (if applicable) - * @param[in] scaled Whether to return the scaled maps, or - * the unscaled ones (which may be - * identical) for some special operations. - * @return The appropriate pic resource with all - * maps as index (but not neccessarily - * translated) data. - */ - gfxr_pic_t *getPic(int num, int maps, int flags, int default_palette, - bool scaled = false); - - - /** - * Retrieves a displayable (translated) pic resource written ontop of - * an existing pic. - * - * This function invalidates the cached pic pointed to by old_nr in the - * cache. While subsequent addToPic() writes will still modify the - * 'invalidated' pic, gfxr_get_pic() operations will cause it to be - * removed from the cache and to be replaced by a clean version. - * - * @param[in] old_nr Number of the pic resource to write on - * @param[in] new_nr Number of the pic resource that is to - * be added - * @param[in] flags Interpreter-dependant pic flags - * @param[in] old_default_palette The default palette of the pic before - * translation - * @param[in] default_palette The default palette to use for drawing - * (if applicable) - * @return The appropriate pic resource with all - * maps as index (but not neccessarily - * translated) data. - */ - gfxr_pic_t *addToPic(int old_nr, int new_nr, int flags, - int old_default_palette, int default_palette); - - /** - * Calculate a picture - * - * @param[in] scaled_pic The pic structure that is to be - * written to - * @param[in] unscaled_pic The pic structure the unscaled pic is - * to be written to, or NULL if it isn't - * needed. - * @param[in] flags Pic drawing flags (interpreter - * dependant) - * @param[in] default_palette The default palette to use for pic - * drawing (interpreter dependant) - * @param[in] nr pic resource number - */ - void calculatePic(gfxr_pic_t *scaled_pic, gfxr_pic_t *unscaled_pic, - int flags, int default_palette, int nr); - - - /** - * Frees all resources currently allocated. - * - * This function is intended to be used primarily for debugging. - */ - void freeAllResources(); - - - /** - * Frees all tagged resources. - * - * Resources are tagged by calling gfx_tag_resources(), and untagged by - * calling the approprate dereferenciation function. - * Note that this function currently only affects view resources, as - * pic resources are treated differently, while font and cursor - * resources are relatively rare. - */ - void freeTaggedResources(); - - - /** - * Frees a previously allocated resource manager, and all allocated - * resources. - */ - void freeResManager(); - - /** - * Retrieves a color from the static palette - */ - const PaletteEntry &getColor(int color) { - return _staticPalette->getColor(color); - } - - /** - * Set static palette and merge it into the global palette - */ - void setStaticPalette(Palette *newPalette); - - /** - * Sets the picture port bounds - */ - void changePortBounds(int x1, int y1, int x2, int y2) { - _portBounds = Common::Rect(x1, y1, x2, y2); - } - -#if 0 - void setPaletteIntensity(int16 from, int16 to, int16 intensity) { - Palette *pal = _staticPalette->getref(); - - for (uint16 i = 0; i < _driver->getMode()->palette->size(); i++) { - byte r = pal->getColor(i).r * intensity / 100; - byte g = pal->getColor(i).g * intensity / 100; - byte b = pal->getColor(i).b * intensity / 100; - pal->makeSystemColor(i, PaletteEntry(r, g, b)); - } - pal->mergeInto(_driver->getMode()->palette); - _driver->install_palette(_driver, pal); - pal->unmerge(); - pal->free(); - } -#endif - - /** - * Gets the number of colors in the static palette. - * - * @return Number of pallete entries - */ - int getColorCount() { - return _staticPalette ? _staticPalette->size() : 0; - } - -private: - GfxDriver *_driver; - Palette *_staticPalette; - int _lockCounter; /**< Global lock counter; increased for each new - * resource allocated. The newly allocated resource will - * then be assigned the new value of the lock_counter, - * as will any resources referenced afterwards. */ - int _tagLockCounter; /**< lock counter value at tag time */ - Common::Rect _portBounds; - - IntResMap _resourceMaps[GFX_RESOURCE_TYPES_NR]; - ResourceManager *_resMan; - SciGuiScreen *_screen; - SciGuiPalette *_palette; -}; - -} // End of namespace Sci - -#endif // SCI_GFX_GFX_RESMAN_H - -#endif |