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Removed unused plotter members.

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svn path=/trunk/netsurf/; revision=13511
This commit is contained in:
Ole Loots 2012-03-12 21:20:18 +00:00
parent b01229d9cc
commit 4604f293b7
2 changed files with 12 additions and 111 deletions
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24
atari/plot/plotter.h
View File

@ -48,14 +48,20 @@
#endif
#define MAX_FRAMEBUFS 0x010
#define C2P (1<<0) /* C2P convert buffer 1 to buffer 2 */
#define C2P (1<<0) /* C2P convert buffer 1 to buffer 2 */
/* TODO: implement offscreen buffer switch */
/* Plotter Flags: */
#define PLOT_FLAG_OFFSCREEN 0x01 /* offsreen plotter should set/accept this flag */
#define PLOT_FLAG_LOCKED 0x02 /* plotter should set this flag during screen updates */
#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 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
@ -159,9 +165,6 @@ 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_update_region)(GEM_PLOTTER self, GRECT region);
typedef int (*_pmf_update_screen_region)( GEM_PLOTTER self, GRECT region );
typedef int (*_pmf_update_screen)(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_clip)(GEM_PLOTTER self, const struct rect * clip );
@ -205,9 +208,6 @@ struct s_gem_plotter
_pmf_unlock unlock;
_pmf_create_framebuffer create_framebuffer;
_pmf_switch_to_framebuffer switch_to_framebuffer;
_pmf_update_region update_region;
_pmf_update_screen update_screen;
_pmf_update_screen_region update_screen_region;
_pmf_put_pixel put_pixel;
_pmf_copy_rect copy_rect;
_pmf_clip clip;

99
atari/plot/plotter_vdi.c
View File

@ -50,9 +50,6 @@ static int resize( GEM_PLOTTER self, int w, int h );
static int move( GEM_PLOTTER self, short x, short y );
static int lock( GEM_PLOTTER self );
static int unlock( GEM_PLOTTER self );
static int update_region( GEM_PLOTTER self, GRECT region );
static int update_screen_region( GEM_PLOTTER self, GRECT region );
static int update_screen( GEM_PLOTTER self );
static int put_pixel(GEM_PLOTTER self, int x, int y, int color );
static int copy_rect( GEM_PLOTTER self, GRECT src, GRECT dst );
static int arc(GEM_PLOTTER self,int x, int y, int radius, int angle1, int angle2, const plot_style_t * pstyle);
@ -131,9 +128,6 @@ int ctor_plotter_vdi(GEM_PLOTTER self )
self->move = move;
self->lock = lock;
self->unlock = unlock;
self->update_region = update_region;
self->update_screen_region = update_screen_region;
self->update_screen = update_screen;
self->put_pixel = put_pixel;
self->copy_rect = copy_rect;
self->clip = plotter_std_clip;
@ -347,99 +341,6 @@ static int unlock( GEM_PLOTTER self )
return( 1 );
}
/*
region specifies an rectangle within the framebuffer
calculation of screen coords is done automatically.
*/
static int update_region( GEM_PLOTTER self, GRECT region )
{
int src_offs;
GRECT screen_area, tmp, visible;
short pxy[10];
plotter_get_visible_grect( self, &visible );
/*
LOG(("%s: %s %d\n", (char*)__FILE__, __FUNCTION__, __LINE__));
LOG(("region: x:%d, y:%d, w:%d, h:%d\n", region.g_x, region.g_y, region.g_w, region.g_h ));
LOG(("visible: x:%d, y:%d, w:%d, h:%d\n", visible.g_x, visible.g_y, visible.g_w, visible.g_h ));
*/
/* sanitize region: */
tmp = region;
if( !rc_intersect(&visible, &tmp) )
return( 0 );
/*
region is partially out of bottom or left:
if( region.g_x < self->visible.g_x )
{
region.g_w = self->visible.g_x - region.g_x;
region.g_x = self->visible.g_x;
}
if( region.g_y < self->visible.g_y )
{
region.g_h = self->visible.g_y - region.g_y;
region.g_y = self->visible.g_y;
}
region is partially out of top or right:
if( region.g_x + region.g_w > self->visible.g_x + self->visible.g_w )
{
region.g_w = self->visible.g_w - region.g_x;
}
if( region.g_y + region.g_h > self->visible.g_y + self->visible.g_h )
{
region.g_h = self->visible.g_h - region.g_y;
}
now region contains coords of framebuffer that needs redraw.
*/
if( fbrect_to_screen( self, tmp, &screen_area) ) {
pxy[0] = screen_area.g_x;
pxy[1] = screen_area.g_y;
pxy[2] = screen_area.g_x + screen_area.g_w;
pxy[3] = screen_area.g_y;
pxy[4] = screen_area.g_x + screen_area.g_w;
pxy[5] = screen_area.g_y + screen_area.g_h;
pxy[6] = screen_area.g_x;
pxy[7] = screen_area.g_y + screen_area.g_h;
pxy[8] = screen_area.g_x;
pxy[9] = screen_area.g_y;
}
return( 1 );
}
/*
region specifies an rectangle within the screen,
calculation of framebuffer coords is done automatically.
*/
static int update_screen_region( GEM_PLOTTER self, GRECT region )
{
LOG(("%s: %s\n", (char*)__FILE__, __FUNCTION__));
return( 1 );
}
/* Updates all visible parts of the framebuffer */
static int update_screen( GEM_PLOTTER self )
{
GRECT target, src;
int src_offset;
int i,x;
LOG(("%s: %s\n", (char*)__FILE__, __FUNCTION__));
if( !(PLOT_FLAG_OFFSCREEN & self->flags) )
return( 0 );
target.g_x = src.g_x = 0;
target.g_y = src.g_y = 0;
target.g_w = src.g_w = CURFB(self).w;
target.g_h = src.g_h = CURFB(self).h;
if( !fbrect_to_screen( self, target, &target ) )
return( -1 );
src_offset = get_pixel_offset( CURFB(self).vis_x, CURFB(self).vis_y, CURFB(self).w, self->bpp_virt );
LOG(("area: x:%d ,y:%d ,w:%d ,h:%d, from: %p (offset: %d) \n",
target.g_x, target.g_y,
target.g_w, target.g_h,
((char*)CURFB(self).mem)+src_offset, src_offset
));
return( 1 );
}
static int put_pixel(GEM_PLOTTER self, int x, int y, int color )
{
LOG(("%s: %s\n", (char*)__FILE__, __FUNCTION__));