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authorVincent Sanders <vince@kyllikki.org>2016-05-23 23:32:16 +0100
committerVincent Sanders <vince@kyllikki.org>2016-05-23 23:32:16 +0100
commit3224d7121aff91ab8d888831dc493ef621e3dd39 (patch)
tree5e4585fd78b6b247a5e602ea1a1d55e0dfe206fb /image/nssprite.c
parent93be8d805e7e1f32638015770446476fef22ceac (diff)
downloadnetsurf-3224d7121aff91ab8d888831dc493ef621e3dd39.tar.gz
netsurf-3224d7121aff91ab8d888831dc493ef621e3dd39.tar.bz2
move image content handlers to accomodate core build changes
Diffstat (limited to 'image/nssprite.c')
-rw-r--r--image/nssprite.c259
1 files changed, 0 insertions, 259 deletions
diff --git a/image/nssprite.c b/image/nssprite.c
deleted file mode 100644
index 0fe25270b..000000000
--- a/image/nssprite.c
+++ /dev/null
@@ -1,259 +0,0 @@
- /*
- * Copyright 2008 James Shaw <js102@zepler.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/>.
- */
-
-/** \file
- * Content for image/x-riscos-sprite (librosprite implementation).
- *
- */
-
-#include <stdbool.h>
-#include <stdlib.h>
-#include <librosprite.h>
-
-#include "utils/utils.h"
-#include "utils/log.h"
-#include "utils/messages.h"
-#include "content/content_protected.h"
-#include "desktop/gui_internal.h"
-#include "desktop/plotters.h"
-
-#include "image/bitmap.h"
-#include "image/nssprite.h"
-
-typedef struct nssprite_content {
- struct content base;
- struct bitmap *bitmap; /**< Created NetSurf bitmap */
-
- struct rosprite_area* sprite_area;
-} nssprite_content;
-
-
-#define ERRCHK(x) do { \
- rosprite_error err = x; \
- if (err == ROSPRITE_EOF) { \
- LOG("Got ROSPRITE_EOF when loading sprite file"); \
- return false; \
- } else if (err == ROSPRITE_BADMODE) { \
- LOG("Got ROSPRITE_BADMODE when loading sprite file"); \
- return false; \
- } else if (err == ROSPRITE_OK) { \
- } else { \
- return false; \
- } \
-} while(0)
-
-
-
-
-static nserror nssprite_create(const content_handler *handler,
- lwc_string *imime_type, const struct http_parameter *params,
- llcache_handle *llcache, const char *fallback_charset,
- bool quirks, struct content **c)
-{
- nssprite_content *sprite;
- nserror error;
-
- sprite = calloc(1, sizeof(nssprite_content));
- if (sprite == NULL)
- return NSERROR_NOMEM;
-
- error = content__init(&sprite->base, handler, imime_type, params,
- llcache, fallback_charset, quirks);
- if (error != NSERROR_OK) {
- free(sprite);
- return error;
- }
-
- *c = (struct content *) sprite;
-
- return NSERROR_OK;
-}
-
-/**
- * Convert a CONTENT_SPRITE for display.
- *
- * No conversion is necessary. We merely read the sprite dimensions.
- */
-
-static bool nssprite_convert(struct content *c)
-{
- nssprite_content *nssprite = (nssprite_content *) c;
- union content_msg_data msg_data;
-
- struct rosprite_mem_context* ctx;
-
- const char *data;
- unsigned long size;
- char *title;
-
- data = content__get_source_data(c, &size);
-
- ERRCHK(rosprite_create_mem_context((uint8_t *) data, size, &ctx));
-
- struct rosprite_area* sprite_area;
- ERRCHK(rosprite_load(rosprite_mem_reader, ctx, &sprite_area));
- rosprite_destroy_mem_context(ctx);
- nssprite->sprite_area = sprite_area;
-
- assert(sprite_area->sprite_count > 0);
-
- struct rosprite* sprite = sprite_area->sprites[0];
-
- nssprite->bitmap = guit->bitmap->create(sprite->width, sprite->height, BITMAP_NEW);
- if (!nssprite->bitmap) {
- msg_data.error = messages_get("NoMemory");
- content_broadcast(c, CONTENT_MSG_ERROR, msg_data);
- return false;
- }
- uint32_t* imagebuf = (uint32_t *)guit->bitmap->get_buffer(nssprite->bitmap);
- if (!imagebuf) {
- msg_data.error = messages_get("NoMemory");
- content_broadcast(c, CONTENT_MSG_ERROR, msg_data);
- return false;
- }
- unsigned char *spritebuf = (unsigned char *)sprite->image;
-
- /* reverse byte order of each word */
- for (uint32_t y = 0; y < sprite->height; y++) {
- for (uint32_t x = 0; x < sprite->width; x++) {
- int offset = 4 * (y * sprite->width + x);
-
- *imagebuf = (spritebuf[offset] << 24) |
- (spritebuf[offset + 1] << 16) |
- (spritebuf[offset + 2] << 8) |
- (spritebuf[offset + 3]);
-
- imagebuf++;
- }
- }
-
- c->width = sprite->width;
- c->height = sprite->height;
-
- /* set title text */
- title = messages_get_buff("SpriteTitle",
- nsurl_access_leaf(llcache_handle_get_url(c->llcache)),
- c->width, c->height);
- if (title != NULL) {
- content__set_title(c, title);
- free(title);
- }
-
- guit->bitmap->modified(nssprite->bitmap);
-
- content_set_ready(c);
- content_set_done(c);
- content_set_status(c, ""); /* Done: update status bar */
-
- return true;
-}
-
-
-/**
- * Destroy a CONTENT_SPRITE and free all resources it owns.
- */
-
-static void nssprite_destroy(struct content *c)
-{
- nssprite_content *nssprite = (nssprite_content *) c;
-
- if (nssprite->sprite_area != NULL)
- rosprite_destroy_sprite_area(nssprite->sprite_area);
- if (nssprite->bitmap != NULL)
- guit->bitmap->destroy(nssprite->bitmap);
-}
-
-
-/**
- * Redraw a CONTENT_SPRITE.
- */
-
-static bool nssprite_redraw(struct content *c, struct content_redraw_data *data,
- const struct rect *clip, const struct redraw_context *ctx)
-{
- nssprite_content *nssprite = (nssprite_content *) c;
- bitmap_flags_t flags = BITMAPF_NONE;
-
- if (data->repeat_x)
- flags |= BITMAPF_REPEAT_X;
- if (data->repeat_y)
- flags |= BITMAPF_REPEAT_Y;
-
- return ctx->plot->bitmap(data->x, data->y, data->width, data->height,
- nssprite->bitmap, data->background_colour, flags);
-}
-
-
-static nserror nssprite_clone(const struct content *old, struct content **newc)
-{
- nssprite_content *sprite;
- nserror error;
-
- sprite = calloc(1, sizeof(nssprite_content));
- if (sprite == NULL)
- return NSERROR_NOMEM;
-
- error = content__clone(old, &sprite->base);
- if (error != NSERROR_OK) {
- content_destroy(&sprite->base);
- return error;
- }
-
- /* Simply replay convert */
- if (old->status == CONTENT_STATUS_READY ||
- old->status == CONTENT_STATUS_DONE) {
- if (nssprite_convert(&sprite->base) == false) {
- content_destroy(&sprite->base);
- return NSERROR_CLONE_FAILED;
- }
- }
-
- *newc = (struct content *) sprite;
-
- return NSERROR_OK;
-}
-
-static void *nssprite_get_internal(const struct content *c, void *context)
-{
- nssprite_content *nssprite = (nssprite_content *) c;
-
- return nssprite->bitmap;
-}
-
-static content_type nssprite_content_type(void)
-{
- return CONTENT_IMAGE;
-}
-
-
-static const content_handler nssprite_content_handler = {
- .create = nssprite_create,
- .data_complete = nssprite_convert,
- .destroy = nssprite_destroy,
- .redraw = nssprite_redraw,
- .clone = nssprite_clone,
- .get_internal = nssprite_get_internal,
- .type = nssprite_content_type,
- .no_share = false,
-};
-
-static const char *nssprite_types[] = {
- "image/x-riscos-sprite"
-};
-
-CONTENT_FACTORY_REGISTER_TYPES(nssprite, nssprite_types, nssprite_content_handler);