1 files changed, 0 insertions, 364 deletions
diff --git a/atari/plot/plotter.h b/atari/plot/plotter.h
deleted file mode 100755
index 40fe6c62d..000000000
--- a/atari/plot/plotter.h
+++ /dev/null
@@ -1,364 +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/>.
- */
-#ifndef _GEM_PLOTTER_API_H_
-#define _GEM_PLOTTER_API_H_
-#include <stdlib.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <math.h>
-#include <assert.h>
-#include <string.h>
-#include <windom.h>
-
-#include "desktop/plotters.h"
-#include "desktop/plot_style.h"
-#include "image/bitmap.h"
-#include "atari/bitmap.h"
-#include "atari/osspec.h"
-#include "atari/gui.h"
-#include "atari/font.h"
-#include "desktop/options.h"
-#include "atari/findfile.h"
-#include "utils/utf8.h"
-#include "utils/log.h"
-
-#ifndef ceilf
-#warning "ceilf emulation"
-#define ceilf(x) (float)ceil((double)x)
-#endif
-
-#ifdef TEST_PLOTTER
-#define verbose_log 1
-#define LOG(x) do { if (verbose_log) (printf(__FILE__ " %s %i: ", __PRETTY_FUNCTION__, __LINE__), printf x, fputc('\n', stdout)); } while (0)
-#endif
-
-#define MAX_FRAMEBUFS 0x010
-#define C2P (1<<0)					/* C2P convert buffer 1 to buffer 2 */
-/* TODO: implement offscreen buffer switch */
-
-/* Plotter Option Flags: */
-#define PLOT_FLAG_DITHER 	0x04	/* true if the plotter shall dither images */
-#define PLOT_FLAG_TRANS		0x08	/* true if the plotter supports transparent operations */
-
-/* Plotter "feature" flags */
-#define PLOT_FLAG_HAS_DITHER 	0x0400
-#define PLOT_FLAG_HAS_ALPHA	 	0x0800
-#define PLOT_FLAG_OFFSCREEN 	0x1000	/* offsreen plotter should set this flag */
-
-/* Plotter "internal" flags  */
-#define PLOT_FLAG_LOCKED 		0x08000	/* plotter should set this flag during screen updates */
-
-/* Font Plotter flags: */
-#define FONTPLOT_FLAG_MONOGLYPH 0x01
-
-/* Flags for init_mfdb function: */
-#define MFDB_FLAG_STAND			0x01
-#define MFDB_FLAG_ZEROMEM		0x02
-#define MFDB_FLAG_NOALLOC		0x04
-
-/* Flags for blit functions: */
-#define BITMAPF_MONOGLYPH 		4096	/* The bitmap is an character bitmap  */
-#define BITMAPF_BUFFER_NATIVE	8192	/* Bitmap shall be kept converted     */
-
-/* Error codes: */
-#define ERR_BUFFERSIZE_EXCEEDS_SCREEN 1	/* The buffer allocated is larger than the screen */
-#define ERR_NO_MEM 2					/* Not enough memory for requested operation */
-#define ERR_PLOTTER_NOT_AVAILABLE 3		/* invalid plotter driver name passed */
-
-/* Grapics & Font Plotter "Objects": */
-typedef struct s_font_plotter * FONT_PLOTTER;
-typedef struct s_gem_plotter * GEM_PLOTTER;
-typedef struct s_font_plotter * GEM_FONT_PLOTTER; /* for public use ... */
-
-
-/* declaration of font plotter member functions: (_fpmf_ prefix) */
-typedef int (*_fpmf_str_width)( FONT_PLOTTER self, const plot_font_style_t *fstyle,
-						const char * str, size_t length, int * width);
-typedef int (*_fpmf_str_split)( FONT_PLOTTER self, const plot_font_style_t *fstyle,
-						const char *string, size_t length,
-						int x, size_t *char_offset, int *actual_x);
-typedef int (*_fpmf_pixel_pos)( FONT_PLOTTER self, const plot_font_style_t *fstyle,
-						const char *string, size_t length,
-						int x, size_t *char_offset, int *actual_x);
-typedef int (*_fpmf_text)( FONT_PLOTTER self, int x, int y, const char *text,
-													size_t length, const plot_font_style_t *fstyle);
-
-typedef void (*_fpmf_draw_glyph)(FONT_PLOTTER self, GRECT * clip, GRECT * loc,
-								uint8_t * pixdata, int pitch, uint32_t colour);
-typedef int (*_fpmf_dtor)( FONT_PLOTTER self );
-
-
-/* prototype of the font plotter "object" */
-struct s_font_plotter
-{
-	char * name;
-	int flags;
-	int vdi_handle;
-	void * priv_data;
-	GEM_PLOTTER plotter;
-
-	_fpmf_str_width str_width;
-	_fpmf_str_split str_split;
-	_fpmf_pixel_pos pixel_pos;
-	_fpmf_text text;
-	_fpmf_draw_glyph draw_glyph;
-	_fpmf_dtor dtor;
-};
-
-
-struct rect;
-
-struct s_vdi_sysinfo {
-	short vdi_handle;					/* vdi handle 						*/
-	short scr_w;							/* resolution horz. 			*/
-	short scr_h;							/* resolution vert. 			*/
-	short scr_bpp;						/* bits per pixel 				*/
-	int colors;								/* 0=hiclor, 2=mono				*/
-	unsigned long hicolors;		/* if colors = 0					*/
-	short pixelsize;					/* bytes per pixel 				*/
-	unsigned short pitch;			/* row pitch 							*/
-	unsigned short vdiformat;	/* pixel format 					*/
-	unsigned short clut;			/* type of clut support 	*/
-	void * screen;						/* pointer to screen, or NULL	*/
-	unsigned long  screensize;/* size of screen (in bytes)	*/
-	unsigned long  mask_r;		/* color masks 						*/
-	unsigned long  mask_g;
-	unsigned long  mask_b;
-	unsigned long  mask_a;
-	short maxintin;						/* maximum pxy items 			*/
-	short maxpolycoords;			/* max coords for p_line etc.	*/
-	unsigned long EdDiVersion;/* EdDi Version or 0 			*/
-	bool rasterscale;					/* raster scaling support	*/
-};
-
-
-/* declaration of plotter member functions ( _pmf_ prefix )*/
-typedef int (*_pmf_resize)(GEM_PLOTTER self, int w, int h);
-typedef	int (*_pmf_move)(GEM_PLOTTER self, short x, short y );
-typedef	void * (*_pmf_create_framebuffer)(GEM_PLOTTER self);
-typedef	void * (*_pmf_switch_to_framebuffer)(GEM_PLOTTER self);
-typedef	int (*_pmf_lock)(GEM_PLOTTER self);
-typedef	int (*_pmf_unlock)(GEM_PLOTTER self);
-typedef	int (*_pmf_put_pixel)(GEM_PLOTTER self, int x, int y, int color );
-typedef	int (*_pmf_copy_rect)(GEM_PLOTTER self, GRECT src, GRECT dst );
-typedef	int (*_pmf_set_clip)(GEM_PLOTTER self, const struct rect * clip );
-typedef	int (*_pmf_get_clip)(GEM_PLOTTER self, struct rect * clip_out );
-typedef	int (*_pmf_arc)(GEM_PLOTTER self, int x, int y, int radius, int angle1, int angle2, const plot_style_t * pstyle);
-typedef	int (*_pmf_disc)(GEM_PLOTTER self, int x, int y, int radius, const plot_style_t * pstyle);
-typedef	int (*_pmf_line)(GEM_PLOTTER self, int x0, int y0, int x1,	int y1, const plot_style_t * pstyle);
-typedef	int (*_pmf_rectangle)(GEM_PLOTTER self, int x0, int y0, int x1, int y1, const plot_style_t * pstyle);
-typedef	int (*_pmf_polygon)(GEM_PLOTTER self, const int *p, unsigned int n,  const plot_style_t * pstyle);
-typedef	int (*_pmf_path)(GEM_PLOTTER self, const float *p, unsigned int n, int fill, float width, int c, const float transform[6]);
-typedef	int (*_pmf_bitmap_resize) ( GEM_PLOTTER self, struct bitmap * bm, int nw, int nh );
-typedef int (*_pmf_bitmap_convert)( GEM_PLOTTER self, struct bitmap * img, int x, int y,
-				GRECT * clip, uint32_t bg, uint32_t flags, MFDB *out  );
-typedef	int (*_pmf_bitmap)(GEM_PLOTTER self, struct bitmap * bmp, int x, int y,
-				unsigned long bg, unsigned long flags );
-typedef int (*_pmf_plot_mfdb)(GEM_PLOTTER self, GRECT * loc, MFDB * mfdb, unsigned char fgcolor, uint32_t flags);
-typedef	int (*_pmf_text)(GEM_PLOTTER self, int x, int y, const char *text, size_t length, const plot_font_style_t *fstyle);
-typedef int (*_pmf_blit)(GEM_PLOTTER self, GRECT * region);
-typedef	int (*_pmf_dtor)(GEM_PLOTTER self);
-
-
-/* this is the prototype of an plotter "object" */
-struct s_gem_plotter
-{
-	char * name;         /* name that identifies the Plotter */
-	unsigned long flags;
-	int vdi_handle;
-	struct s_vdi_sysinfo * scr;
-	void * priv_data;
-	/* bit depth of framebuffers: */
-	int bpp_virt;
-
-	FONT_PLOTTER font_plotter;
-	/* set new dimensions (realloc memory): */
-	_pmf_resize resize;
-	/* set drawing origin: */
-	_pmf_move move;
-	_pmf_lock lock;
-	_pmf_unlock unlock;
-	_pmf_create_framebuffer create_framebuffer;
-	_pmf_switch_to_framebuffer switch_to_framebuffer;
-	_pmf_put_pixel put_pixel;
-	_pmf_copy_rect copy_rect;
-	_pmf_set_clip set_clip;
-	_pmf_get_clip get_clip;
-	_pmf_arc arc;
-	_pmf_disc disc;
-	_pmf_line line;
-	_pmf_rectangle rectangle;
-	_pmf_polygon polygon;
-	_pmf_path path;
-	/* scale an netsurf bitmap: */
-	_pmf_bitmap_resize bitmap_resize;
-	/* convert an ABGR (netsurf) bitmap to screen format, ready for vro_cpyfm */
-	_pmf_bitmap_convert bitmap_convert;
-	/* plot an netsurf bitmap into the buffer / screen: */
-	_pmf_bitmap bitmap;
-	/* plot an mfdb into the buffer / screen: */
-	_pmf_plot_mfdb plot_mfdb;
-	/* draw to screen, only valid for offscreen plotters: */
-	_pmf_blit blit;
-	_pmf_text text;
-	_pmf_dtor dtor;
-};
-
-
-/* these 2 structs hold info about an specific driver. */
-/* a table in plotter.c defines all the available plotters */
-struct s_driver_table_entry
-{
-
-	/* name (unique) */
-	char * name;
-
-	/* pointer to ctor of the plotter */
-	int (*ctor)( GEM_PLOTTER self, GRECT * log_isze );
-
-	/* a bitmask containing info about supported operations */
-	int flags;
-
-	/* the maximum supported screen depth of the plotter */
-	int max_bpp;
-};
-
-struct s_font_driver_table_entry
-{
-	const char * name;
-	int (*ctor)( FONT_PLOTTER self );
-	int flags;
-};
-
-typedef struct s_driver_table_entry * PLOTTER_INFO;
-typedef struct s_font_driver_table_entry * FONT_PLOTTER_INFO;
-
-/* get s_driver_table_entry from driver table */
-struct s_driver_table_entry * get_screen_driver_entry(char * name);
-
-/* get s_font_driver_table_entry from driver table */
-struct s_font_driver_table_entry * get_font_driver_entry(char * name);
-
-/* fill screen / sys info */
-struct s_vdi_sysinfo * read_vdi_sysinfo(short vdih, struct s_vdi_sysinfo * info );
-
-/*
-   Create an new plotter object
-   Error Values:
-      -1 no mem
-      -2 error configuring plotter
-      -3 Plotter not available
-*/
-GEM_PLOTTER new_plotter(int vdihandle, char * name,
-	GRECT *, int virt_bpp, unsigned long flags, FONT_PLOTTER font_renderer,
-	int * error);
-
-/*
-   Create an new font plotter object
-   Error Values:
-      -1 no mem
-      -2 error configuring font plotter
-      -3 Font Plotter not available
-*/
-FONT_PLOTTER new_font_plotter(int vdihandle, char * name, unsigned long flags, int * error );
-
-/* free the plotter resources */
-int delete_plotter( GEM_PLOTTER p );
-int delete_font_plotter( FONT_PLOTTER p );
-
-
-/* calculate size of intermediate buffer */
-int calc_chunked_buffer_size(int x, int y, int stride, int bpp);
-
-/* calculates the pixel offset from x,y pos */
-int get_pixel_offset( int x, int y, int stride, int bpp );
-
-/* translate an error number */
-const char* plotter_err_str(int i) ;
-
-void dump_font_drivers(void);
-void dump_plot_drivers(void);
-void dump_vdi_info(short);
-
-/* convert an vdi color to bgra */
-void vdi1000_to_rgb( unsigned short * in, unsigned char * out );
-
-/* convert an bgra color to vdi1000 color */
-void rgb_to_vdi1000( unsigned char * in, unsigned short * out );
-
-/* convert an rgb color to an index into the web palette */
-short rgb_to_666_index(unsigned char r, unsigned char g, unsigned char b);
-
-/*
-	setup an MFDB struct and allocate memory for it when it is needed.
-	If bpp == 0, this function assumes that the MFDB shall point to the screen
-	and will not allocate any memory (mfdb.fd_addr == 0).
-	The function will return 0 when the memory allocation fails
-	( out of memory), otherwise it returns the size of the mfdb.fd_addr
-  as number of bytes.
-*/
-int init_mfdb(int bpp, int w, int h, uint32_t flags, MFDB * out );
-
-/* shared / static methods follows */
-
-/*
-	Get clipping for current framebuffer
-*/
-int plotter_get_clip( GEM_PLOTTER self, struct rect * out );
-
-/*
-	Get clipping for current framebuffer as GRECT
-*/
-void plotter_get_clip_grect( GEM_PLOTTER self, GRECT * out );
-
-
-#define PLOTTER_IS_LOCKED(plotter) ( plotter->private_flags & PLOTTER_FLAG_LOCKED )
-
-
-/*
-	calculates MFDB compatible rowstride (in number of bits)
-*/
-#define MFDB_STRIDE( w ) (((w & 15) != 0) ? (w | 15)+1 : w)
-
-/*
-Calculate size of an mfdb,
-
- params:
-
-	bpp: 	Bits per pixel,
-	stride: Word aligned rowstride (width) as returned by MFDB_STRIDE,
-	h: 		Height in pixels
-*/
-#define MFDB_SIZE( bpp, stride, h ) ( ((stride >> 3) * h) * bpp )
-
-#ifdef WITH_8BPP_SUPPORT
-/* some Well known indexes into the VDI palette */
-/* common indexes into the VDI palette */
-/* (only used when running with 256 colors or less ) */
-#define OFFSET_WEB_PAL 16
-#define OFFSET_CUST_PAL 232
-#define RGB_TO_VDI(c) rgb_to_666_index( (c&0xFF),(c&0xFF00)>>8,(c&0xFF0000)>>16)+OFFSET_WEB_PAL
-#endif
-
-/* 	the name of this macro is crap - it should be named bgr_to_rgba ... or so */
-#define ABGR_TO_RGB(c)  ( ((c&0xFF)<<16) | (c&0xFF00) | ((c&0xFF0000)>>16) ) << 8
-/* this index into the palette is used by the TC renderer to set current draw color: */
-#define OFFSET_CUSTOM_COLOR 255
-
-
-#endif