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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 /frontends/monkey/bitmap.c
parent2cbb337756d9af5bda4d594964d446439f602551 (diff)
downloadnetsurf-d21447d096a320a08b3efb2b8768fad0dcdcfd64.tar.gz
netsurf-d21447d096a320a08b3efb2b8768fad0dcdcfd64.tar.bz2
move frontends into sub directory
Diffstat (limited to 'frontends/monkey/bitmap.c')
-rw-r--r--frontends/monkey/bitmap.c150
1 files changed, 150 insertions, 0 deletions
diff --git a/frontends/monkey/bitmap.c b/frontends/monkey/bitmap.c
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+++ b/frontends/monkey/bitmap.c
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+/*
+ * 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 <stdlib.h>
+
+#include "utils/errors.h"
+#include "image/bitmap.h"
+
+#include "monkey/bitmap.h"
+
+struct bitmap {
+ void *ptr;
+ size_t rowstride;
+ int width;
+ int height;
+ unsigned int state;
+};
+
+static 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;
+}
+
+static void bitmap_destroy(void *bitmap)
+{
+ struct bitmap *bmap = bitmap;
+ free(bmap->ptr);
+ free(bmap);
+}
+
+static void bitmap_set_opaque(void *bitmap, bool opaque)
+{
+ struct bitmap *bmap = bitmap;
+
+ if (opaque)
+ bmap->state |= (BITMAP_OPAQUE);
+ else
+ bmap->state &= ~(BITMAP_OPAQUE);
+}
+
+static bool bitmap_test_opaque(void *bitmap)
+{
+ return false;
+}
+
+static bool bitmap_get_opaque(void *bitmap)
+{
+ struct bitmap *bmap = bitmap;
+
+ return (bmap->state & BITMAP_OPAQUE) == BITMAP_OPAQUE;
+}
+
+static unsigned char *bitmap_get_buffer(void *bitmap)
+{
+ struct bitmap *bmap = bitmap;
+
+ return (unsigned char *)(bmap->ptr);
+}
+
+static size_t bitmap_get_rowstride(void *bitmap)
+{
+ struct bitmap *bmap = bitmap;
+ return bmap->width * 4;
+}
+
+static size_t bitmap_get_bpp(void *bitmap)
+{
+ /* OMG?! */
+ return 4;
+}
+
+static bool bitmap_save(void *bitmap, const char *path, unsigned flags)
+{
+ return true;
+}
+
+static void bitmap_modified(void *bitmap)
+{
+ struct bitmap *bmap = bitmap;
+ bmap->state |= BITMAP_MODIFIED;
+}
+
+static int bitmap_get_width(void *bitmap)
+{
+ struct bitmap *bmap = bitmap;
+ return bmap->width;
+}
+
+static int bitmap_get_height(void *bitmap)
+{
+ struct bitmap *bmap = bitmap;
+ return bmap->height;
+}
+
+static nserror bitmap_render(struct bitmap *bitmap,
+ struct hlcache_handle *content)
+{
+ fprintf(stdout, "GENERIC BITMAP RENDER\n");
+ return NSERROR_OK;
+}
+
+static struct gui_bitmap_table bitmap_table = {
+ .create = bitmap_create,
+ .destroy = bitmap_destroy,
+ .set_opaque = bitmap_set_opaque,
+ .get_opaque = bitmap_get_opaque,
+ .test_opaque = bitmap_test_opaque,
+ .get_buffer = bitmap_get_buffer,
+ .get_rowstride = bitmap_get_rowstride,
+ .get_width = bitmap_get_width,
+ .get_height = bitmap_get_height,
+ .get_bpp = bitmap_get_bpp,
+ .save = bitmap_save,
+ .modified = bitmap_modified,
+ .render = bitmap_render,
+};
+
+struct gui_bitmap_table *monkey_bitmap_table = &bitmap_table;