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author | Daniel Silverstone <dsilvers@netsurf-browser.org> | 2011-03-12 15:08:07 +0000 |
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committer | Daniel Silverstone <dsilvers@netsurf-browser.org> | 2011-03-12 15:08:07 +0000 |
commit | 7e85d15cb61229e9ba1b4a0f1f6c4ab19d436ac7 (patch) | |
tree | 11fdcefc8f297484d5729c3597082dcea5073d82 /monkey/bitmap.c | |
parent | e406481623ce9c2ef4a66fea5ed8481ac31f0aa8 (diff) | |
download | netsurf-7e85d15cb61229e9ba1b4a0f1f6c4ab19d436ac7.tar.gz netsurf-7e85d15cb61229e9ba1b4a0f1f6c4ab19d436ac7.tar.bz2 |
Add a deaf monkey frontend. TODO: Make it listen
svn path=/trunk/netsurf/; revision=11968
Diffstat (limited to 'monkey/bitmap.c')
-rw-r--r-- | monkey/bitmap.c | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/monkey/bitmap.c b/monkey/bitmap.c new file mode 100644 index 000000000..92612081b --- /dev/null +++ b/monkey/bitmap.c @@ -0,0 +1,128 @@ +/* + * Copyright 2011 Daniel Silverstone <dsilvers@digital-scurf.org> + * + * 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/>. + */ + +#include <stdbool.h> +#include <stdio.h> + +#include "image/bitmap.h" + +struct bitmap { + void *ptr; + size_t rowstride; + int width; + int height; + unsigned int state; +}; + +void *bitmap_create(int width, int height, unsigned int state) +{ + struct bitmap *ret = calloc(sizeof(*ret), 1); + if (ret == NULL) + return NULL; + + ret->width = width; + ret->height = height; + ret->state = state; + + ret->ptr = calloc(width, height * 4); + + if (ret->ptr == NULL) { + free(ret); + return NULL; + } + + return ret; +} + +void bitmap_destroy(void *bitmap) +{ + struct bitmap *bmap = bitmap; + free(bmap->ptr); + free(bmap); +} + +void bitmap_set_opaque(void *bitmap, bool opaque) +{ + struct bitmap *bmap = bitmap; + + if (opaque) + bmap->state |= (BITMAP_OPAQUE); + else + bmap->state &= ~(BITMAP_OPAQUE); +} + +bool bitmap_test_opaque(void *bitmap) +{ + return false; +} + +bool bitmap_get_opaque(void *bitmap) +{ + struct bitmap *bmap = bitmap; + + return (bmap->state & BITMAP_OPAQUE) == BITMAP_OPAQUE; +} + +unsigned char *bitmap_get_buffer(void *bitmap) +{ + struct bitmap *bmap = bitmap; + + return (unsigned char *)(bmap->ptr); +} + +size_t bitmap_get_rowstride(void *bitmap) +{ + struct bitmap *bmap = bitmap; + return bmap->width * 4; +} + +size_t bitmap_get_bpp(void *bitmap) +{ + /* OMG?! */ + return 4; +} + +bool bitmap_save(void *bitmap, const char *path, unsigned flags) +{ + fprintf(stdout, "BITMAP_SAVE %s %08x\n", path, flags); + return true; +} + +void bitmap_modified(void *bitmap) +{ + struct bitmap *bmap = bitmap; + bmap->state |= BITMAP_MODIFIED; +} + +void bitmap_set_suspendable(void *bitmap, void *private_word, + void (*invalidate)(void *bitmap, void *private_word)) +{ + +} + +int bitmap_get_width(void *bitmap) +{ + struct bitmap *bmap = bitmap; + return bmap->width; +} + +int bitmap_get_height(void *bitmap) +{ + struct bitmap *bmap = bitmap; + return bmap->height; +} |