diff options
Diffstat (limited to 'atari/plot.c')
| -rwxr-xr-x | atari/plot.c | 255 |
1 files changed, 0 insertions, 255 deletions
diff --git a/atari/plot.c b/atari/plot.c deleted file mode 100755 index 861460f49..000000000 --- a/atari/plot.c +++ /dev/null @@ -1,255 +0,0 @@ -/*
- * Copyright 2010 Ole Loots <ole@monochrom.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/>.
- */
-
-#include <sys/types.h>
-#include <stdint.h>
-#include <string.h>
-#include <limits.h>
-#include <math.h>
-#include <stdbool.h>
-#include <windom.h>
-
-#include "image/bitmap.h"
-#include "utils/log.h"
-#include "utils/utf8.h"
-#include "utils/utils.h"
-#include "desktop/gui.h"
-#include "desktop/plotters.h"
-
-#include "atari/bitmap.h"
-#include "atari/gui.h"
-#include "atari/plot.h"
-#include "desktop/options.h"
-#include "atari/plot.h"
-
-GEM_PLOTTER plotter = NULL;
-GEM_FONT_PLOTTER fplotter = NULL;
-
-extern short vdih;
-
-/*
-Init screen and font driver objects.
-Returns non-zero value > -1 when the objects could be succesfully created.
-Returns value < 0 to indicate an error
-*/
-
-int atari_plotter_init( char* drvrname, char * fdrvrname )
-{
- GRECT loc_pos={0,0,360,400};
- int err=0;
- struct s_driver_table_entry * drvinfo;
- int flags = 0; - unsigned long font_flags = 0;
-
- if( nsoption_int(atari_dither) == 1)
- flags |= PLOT_FLAG_DITHER;
- if( nsoption_int(atari_transparency) == 1 )
- flags |= PLOT_FLAG_TRANS; - if( nsoption_int(atari_font_monochrom) == 1 ) - font_flags |= FONTPLOT_FLAG_MONOGLYPH;
-
- vdih = app.graf.handle;
- if( verbose_log ) {
- dump_vdi_info( vdih ) ;
- dump_plot_drivers();
- dump_font_drivers();
- }
- drvinfo = get_screen_driver_entry( drvrname );
-
- LOG(("using plotters: %s, %s", drvrname, fdrvrname));
- fplotter = new_font_plotter(vdih, fdrvrname, font_flags, &err );
- if(err){ - const char * desc = plotter_err_str(err);
- die(("Unable to load font plotter %s -> %s", fdrvrname, desc )); - }
-
- plotter = new_plotter( vdih, drvrname, &loc_pos, drvinfo->max_bpp,
- flags, fplotter, &err );
- if(err){ - const char * desc = plotter_err_str(err);
- die(("Unable to load graphics plotter %s -> %s", drvrname, desc )); - }
-
- return( err );
-}
-
-int atari_plotter_finalise( void )
-{
- delete_plotter( plotter );
- delete_font_plotter( fplotter );
-}
-
-bool plot_rectangle( int x0, int y0, int x1, int y1,
- const plot_style_t *style )
-{
- plotter->rectangle( plotter, x0, y0, x1, y1, style );
- return ( true );
-}
-
-bool plot_line( int x0, int y0, int x1, int y1,
- const plot_style_t *style )
-{
- plotter->line( plotter, x0, y0, x1, y1, style );
- return ( true );
-}
-
-static bool plot_polygon(const int *p, unsigned int n,
- const plot_style_t *style)
-{
- plotter->polygon( plotter, p, n, style );
- return ( true );
-} - -bool plot_set_dimensions( int x, int y, int w, int h ) -{ - plotter->resize( plotter, w, h );
- plotter->move( plotter, x, y ); -} -
-bool plot_clip(const struct rect *clip)
-{
- plotter->set_clip( plotter, clip );
- return ( true );
-}
-
-
-bool plot_get_clip(struct rect * out) -{
- plotter->get_clip( plotter, out );
- return( true );
-}
-
-
-static bool plot_text(int x, int y, const char *text, size_t length, const plot_font_style_t *fstyle )
-{
- plotter->text( plotter, x, y, text, length, fstyle );
- return ( true );
-}
-
-static bool plot_disc(int x, int y, int radius, const plot_style_t *style)
-{
- plotter->disc(plotter, x, y, radius, style );
- return ( true );
-}
-
-static bool plot_arc(int x, int y, int radius, int angle1, int angle2,
- const plot_style_t *style)
-{
- plotter->arc( plotter, x, y, radius, angle1, angle2, style );
- return ( true );
-}
-
-static bool plot_bitmap(int x, int y, int width, int height,
- struct bitmap *bitmap, colour bg,
- bitmap_flags_t flags)
-{
- struct bitmap * bm = NULL;
- bool repeat_x = (flags & BITMAPF_REPEAT_X);
- bool repeat_y = (flags & BITMAPF_REPEAT_Y);
- int bmpw,bmph;
- struct rect clip; -
- bmpw = bitmap_get_width(bitmap);
- bmph = bitmap_get_height(bitmap); - - if ( repeat_x || repeat_y ) {
- plotter->get_clip( plotter, &clip );
- if( repeat_x && width == 1 && repeat_y && height == 1 ){
- width = MAX( width, clip.x1 - x );
- height = MAX( height, clip.y1 - y );
- }
- else if( repeat_x && width == 1 ){
- width = MAX( width, clip.x1 - x);
- }
- else if( repeat_y && height == 1){
- height = MAX( height, clip.y1 - y );
- }
- }
-
- if( width != bmpw || height != bmph ) {
- plotter->bitmap_resize(plotter, bitmap, width, height );
- if( bitmap->resized )
- bm = bitmap->resized;
- else
- bm = bitmap;
- } else {
- bm = bitmap;
- }
-
- /* out of memory? */
- if( bm == NULL ) {
- printf("plot: out of memory! bmp: %p, bmpres: %p\n", bitmap, bitmap->resized );
- return( true );
- }
-
- if (!(repeat_x || repeat_y) ) {
- plotter->bitmap( plotter, bm, x, y, bg, flags );
- } else {
- int xf,yf;
- int xoff = x;
- int yoff = y;
-
- if (yoff > clip.y0 )
- yoff = (clip.y0 - height) + ((yoff - clip.y0) % height);
- if (xoff > clip.x0 )
- xoff = (clip.x0 - width) + ((xoff - clip.x0) % width);
- /* for now, repeating just works in the rigth / down direction */
- /*
- if( repeat_x == true )
- xoff = clip.x0;
- if(repeat_y == true )
- yoff = clip.y0;
- */
-
- for( xf = xoff; xf < clip.x1; xf += width ) {
- for( yf = yoff; yf < clip.y1; yf += height ) {
- plotter->bitmap( plotter, bm, xf, yf, bg, flags );
- if (!repeat_y)
- break;
- }
- if (!repeat_x)
- break;
- }
- }
- return ( true );
-}
-
-static bool plot_path(const float *p, unsigned int n, colour fill, float width,
- colour c, const float transform[6])
-{
- plotter->path( plotter, p, n, fill, width, c, transform );
- return ( true );
-}
-
-
-
-const struct plotter_table atari_plotters = {
- .rectangle = plot_rectangle,
- .line = plot_line,
- .polygon = plot_polygon,
- .clip = plot_clip,
- .text = plot_text,
- .disc = plot_disc,
- .arc = plot_arc,
- .bitmap = plot_bitmap,
- .path = plot_path,
- .flush = NULL,
- .group_start = NULL,
- .group_end = NULL,
- .option_knockout = true
-};
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