Make framebuffer port use libnsfb

svn path=/trunk/netsurf/; revision=8122

1 files changed, 0 insertions, 259 deletions

diff --git a/framebuffer/fb_bitmap.c b/framebuffer/fb_bitmap.c
deleted file mode 100644
index 1c62898a3..000000000
--- a/framebuffer/fb_bitmap.c
+++ /dev/null
@@ -1,259 +0,0 @@
-/*
- * Copyright 2008 Vincent Sanders <vince@simtec.co.uk>
- *
- * 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 <inttypes.h>
-#include <sys/types.h>
-
-#include "assert.h"
-#include "image/bitmap.h"
-#include "framebuffer/fb_bitmap.h"
-
-#include "utils/log.h"
-
-/**
- * Create a bitmap.
- *
- * \param  width   width of image in pixels
- * \param  height  width of image in pixels
- * \param  state   a flag word indicating the initial state
- * \return an opaque struct bitmap, or NULL on memory exhaustion
- */
-
-void *bitmap_create(int width, int height, unsigned int state)
-{
-        struct bitmap *bitmap;
-
-        LOG(("width %d, height %d, state %u",width,height,state));
-
-        bitmap = calloc(1 , sizeof(struct bitmap));
-        if (bitmap) {
-                bitmap->pixdata = calloc(4, width * height);
-                if (bitmap->pixdata != NULL) {
-                        bitmap->width = width;
-                        bitmap->height = height;
-                        bitmap->opaque = false;
-                } else {
-                        free(bitmap);
-                        bitmap=NULL;
-                }
-        }
-
-        LOG(("bitmap %p", bitmap));
-
-        return bitmap;
-}
-
-
-/**
- * Return a pointer to the pixel data in a bitmap.
- *
- * \param  bitmap  a bitmap, as returned by bitmap_create()
- * \return pointer to the pixel buffer
- *
- * 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 bitmap_get_rowstride().
- */
-
-unsigned char *bitmap_get_buffer(void *bitmap)
-{
-	struct bitmap *bm = bitmap;
-
-        if (bitmap == NULL) {
-                LOG(("NULL bitmap!"));
-                return NULL;
-        }
-                
-	return bm->pixdata;
-}
-
-
-/**
- * Find the width of a pixel row in bytes.
- *
- * \param  bitmap  a bitmap, as returned by bitmap_create()
- * \return width of a pixel row in the bitmap
- */
-
-size_t bitmap_get_rowstride(void *bitmap)
-{
-	struct bitmap *bm = bitmap;
-
-        if (bitmap == NULL) {
-                LOG(("NULL bitmap!"));
-                return 0;
-        }
-
-	return (bm->width) * 4;
-}
-
-
-/**
- * Free a bitmap.
- *
- * \param  bitmap  a bitmap, as returned by bitmap_create()
- */
-
-void bitmap_destroy(void *bitmap)
-{
-	struct bitmap *bm = bitmap;
-
-        if (bitmap == NULL) {
-                LOG(("NULL bitmap!"));
-                return;
-        }
-        
-	free(bm->pixdata);
-	free(bm);
-}
-
-
-/**
- * Save a bitmap in the platform's native format.
- *
- * \param  bitmap  a bitmap, as returned by bitmap_create()
- * \param  path    pathname for file
- * \return true on success, false on error and error reported
- */
-
-bool bitmap_save(void *bitmap, const char *path, unsigned flags)
-{
-	return true;
-}
-
-
-/**
- * The bitmap image has changed, so flush any persistant cache.
- *
- * \param  bitmap  a bitmap, as returned by bitmap_create()
- */
-void bitmap_modified(void *bitmap) {
-}
-
-
-/**
- * The bitmap image can be suspended.
- *
- * \param  bitmap  	a bitmap, as returned by bitmap_create()
- * \param  private_word	a private word to be returned later
- * \param  suspend	the function to be called upon suspension
- * \param  resume	the function to be called when resuming
- */
-void bitmap_set_suspendable(void *bitmap, void *private_word,
-		void (*invalidate)(void *bitmap, void *private_word)) {
-}
-
-/**
- * Sets whether a bitmap should be plotted opaque
- *
- * \param  bitmap  a bitmap, as returned by bitmap_create()
- * \param  opaque  whether the bitmap should be plotted opaque
- */
-void bitmap_set_opaque(void *bitmap, bool opaque)
-{	
-	struct bitmap *bm = bitmap;
-
-        if (bitmap == NULL) {
-                LOG(("NULL bitmap!"));
-                return;
-        }
-
-        LOG(("setting bitmap %p to %s", bm, opaque?"opaque":"transparent"));
-        bm->opaque = opaque;
-}
-
-
-/**
- * Tests whether a bitmap has an opaque alpha channel
- *
- * \param  bitmap  a bitmap, as returned by bitmap_create()
- * \return whether the bitmap is opaque
- */
-bool bitmap_test_opaque(void *bitmap)
-{
-        int tst;
-	struct bitmap *bm = bitmap;
-
-        if (bitmap == NULL) {
-                LOG(("NULL bitmap!"));
-                return false;
-        }
-
-        tst = bm->width * bm->height;
-
-        while (tst-- > 0) {
-                if (bm->pixdata[(tst << 2) + 3] != 0xff) {
-                        LOG(("bitmap %p has transparency",bm));
-                        return false;                     
-                }   
-        }
-        LOG(("bitmap %p is opaque", bm));
-	return true;
-}
-
-
-/**
- * Gets whether a bitmap should be plotted opaque
- *
- * \param  bitmap  a bitmap, as returned by bitmap_create()
- */
-bool bitmap_get_opaque(void *bitmap)
-{
-	struct bitmap *bm = bitmap;
-
-        if (bitmap == NULL) {
-                LOG(("NULL bitmap!"));
-                return false;
-        }
-
-	return bm->opaque;
-}
-
-int bitmap_get_width(void *bitmap)
-{
-	struct bitmap *bm = bitmap;
-
-        if (bitmap == NULL) {
-                LOG(("NULL bitmap!"));
-                return 0;
-        }
-
-	return(bm->width);
-}
-
-int bitmap_get_height(void *bitmap)
-{
-	struct bitmap *bm = bitmap;
-
-        if (bitmap == NULL) {
-                LOG(("NULL bitmap!"));
-                return 0;
-        }
-
-	return(bm->height);
-}
-
-size_t bitmap_get_bpp(void *bitmap)
-{
-	return 4;
-}
-
-/*
- * Local Variables:
- * c-basic-offset:8
- * End:
- */