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authorVincent Sanders <vince@kyllikki.org>2016-05-05 22:28:51 +0100
committerVincent Sanders <vince@kyllikki.org>2016-05-15 13:44:34 +0100
commitd21447d096a320a08b3efb2b8768fad0dcdcfd64 (patch)
tree1a83814b7c9e94b2f13c473261f23dd3a17dee64 /riscos/bitmap.h
parent2cbb337756d9af5bda4d594964d446439f602551 (diff)
downloadnetsurf-d21447d096a320a08b3efb2b8768fad0dcdcfd64.tar.gz
netsurf-d21447d096a320a08b3efb2b8768fad0dcdcfd64.tar.bz2
move frontends into sub directory
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diff --git a/riscos/bitmap.h b/riscos/bitmap.h
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-/*
- * Copyright 2004 James Bursa <bursa@users.sourceforge.net>
- *
- * This file is part of NetSurf, http://www.netsurf-browser.org/
- *
- * NetSurf 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; version 2 of the License.
- *
- * NetSurf 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, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _NETSURF_RISCOS_BITMAP_H_
-#define _NETSURF_RISCOS_BITMAP_H_
-
-struct osspriteop_area;
-struct osspriteop_header;
-struct hlcache_handle;
-struct bitmap;
-
-/** bitmap operations table */
-struct gui_bitmap_table *riscos_bitmap_table;
-
-/** save with full alpha channel (if not opaque) */
-#define BITMAP_SAVE_FULL_ALPHA (1 << 0)
-
-/**
- * RISC OS wimp toolkit bitmap.
- */
-struct bitmap {
- int width; /**< width of bitmap */
- int height; /**< height of bitmap */
-
- unsigned int state; /**< The bitmap attributes (opaque/dirty etc.) */
-
- struct osspriteop_area *sprite_area; /**< Uncompressed data, or NULL */
-};
-
-/**
- * Convert bitmap to 8bpp sprite.
- *
- * \param bitmap the bitmap to convert.
- * \return The converted sprite.
- */
-struct osspriteop_area *riscos_bitmap_convert_8bpp(struct bitmap *bitmap);
-
-/**
- * Render content into bitmap.
- *
- * \param bitmap the bitmap to draw to
- * \param content content structure to render
- * \return true on success and bitmap updated else false
- */
-nserror riscos_bitmap_render(struct bitmap *bitmap, struct hlcache_handle *content);
-
-/**
- * Overlay a sprite onto the given bitmap
- *
- * \param bitmap bitmap object
- * \param s 8bpp sprite to be overlayed onto bitmap
- */
-void riscos_bitmap_overlay_sprite(struct bitmap *bitmap, const struct osspriteop_header *s);
-
-/**
- * Create a bitmap.
- *
- * \param width width of image in pixels
- * \param height width of image in pixels
- * \param state the state to create the bitmap in.
- * \return an opaque struct bitmap, or NULL on memory exhaustion
- */
-void *riscos_bitmap_create(int width, int height, unsigned int state);
-
-/**
- * Free a bitmap.
- *
- * \param vbitmap a bitmap, as returned by bitmap_create()
- */
-void riscos_bitmap_destroy(void *vbitmap);
-
-/**
- * Return a pointer to the pixel data in a bitmap.
- *
- * The pixel data is packed as BITMAP_FORMAT, possibly with padding at
- * the end of rows. The width of a row in bytes is given by
- * riscos_bitmap_get_rowstride().
- *
- * \param vbitmap A bitmap as returned by riscos_bitmap_create()
- * \return pointer to the pixel buffer
- */
-unsigned char *riscos_bitmap_get_buffer(void *vbitmap);
-
-/**
- * Gets whether a bitmap should be plotted opaque
- *
- * \param vbitmap A bitmap, as returned by riscos_bitmap_create()
- */
-bool riscos_bitmap_get_opaque(void *vbitmap);
-
-/**
- * Save a bitmap in the platform's native format.
- *
- * \param vbitmap a bitmap, as returned by bitmap_create()
- * \param path pathname for file
- * \param flags modify the behaviour of the save
- * \return true on success, false on error and error reported
- */
-bool riscos_bitmap_save(void *vbitmap, const char *path, unsigned flags);
-
-#endif