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Rewrote cairo backend glitz code to fit with changed glitz interface.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@22819 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Fred Kiefer 2006-04-25 22:40:49 +00:00
parent d43e17c67a
commit e6e743663b
3 changed files with 46 additions and 32 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
2006-03-12 Fred Kiefer <FredKiefer@gmx.de>
* Source/cairo/XGCairoGlitzSurface.m
* Headers/cairo/XGCairoGlitzSurface.h:
Rewrote to fit with changed glitz interface.
2006-03-13 Adam Fedor <fedor@gnu.org>
* Version 0.10.3

1
Headers/cairo/XGCairoGlitzSurface.h
View file

@ -27,7 +27,6 @@
#include "x11/XGServerWindow.h"
#include "cairo/CairoSurface.h"
#include <glitz.h>
@interface XGCairoGlitzSurface : CairoSurface
{

71
Source/cairo/XGCairoGlitzSurface.m
View file

@ -22,6 +22,8 @@
*/
#include "cairo/XGCairoGlitzSurface.h"
#include <cairo-glitz.h>
#include <glitz-glx.h>
#define GSWINDEVICE ((gswindow_device_t *)gsDevice)
@ -29,14 +31,12 @@
- (id) initWithDevice: (void *)device
{
glitz_format_t *format;
Colormap cm;
XVisualInfo *vi;
unsigned long format_options = GLITZ_FORMAT_OPTION_ONSCREEN_MASK;
glitz_drawable_format_t templ;
glitz_drawable_format_t *dformat = NULL;
glitz_drawable_t *drawable = NULL;
glitz_format_t *format = NULL;
glitz_surface_t *surface = NULL;
/* FIXME format is ignore when Visual isn't NULL
* Cairo may change this API
*/
gsDevice = device;
/*
@ -48,41 +48,50 @@
}
*/
format_options |= GLITZ_FORMAT_OPTION_NO_MULTISAMPLE_MASK;
format_options |= GLITZ_FORMAT_OPTION_SINGLEBUFFER_MASK;
format = glitz_glx_find_standard_format(GSWINDEVICE->display,
templ.doublebuffer = 0;
dformat = glitz_glx_find_drawable_format(GSWINDEVICE->display,
GSWINDEVICE->screen,
format_options,
GLITZ_STANDARD_RGB24);
GLITZ_FORMAT_DOUBLEBUFFER_MASK,
&templ,
0);
if (!format)
if (!dformat)
{
NSLog(@"XGCairoGlitzSurface : %d : no format",__LINE__);
exit(1);
}
vi = glitz_glx_get_visual_info_from_format(GSWINDEVICE->display,
GSWINDEVICE->screen,
format);
if (!vi)
drawable = glitz_glx_create_drawable_for_window(GSWINDEVICE->display,
GSWINDEVICE->screen,
dformat,
GSWINDEVICE->ident,
GSWINDEVICE->xframe.size.width,
GSWINDEVICE->xframe.size.height);
if (!drawable)
{
NSLog(@"XGCairoGlitzSurface : %d : no visual info",__LINE__);
NSLog(@"XGCairoGlitzSurface : %d : no glitz drawable", __LINE__);
exit(1);
}
/*
cm = XCreateColormap(GSWINDEVICE->display,
GSWINDEVICE->root, vi->visual, AllocNone);
XSetWindowColormap(GSWINDEVICE->display,GSWINDEVICE->ident,cm);
*/
_surface = cairo_glitz_surface_create(glitz_glx_surface_create(GSWINDEVICE->display,
GSWINDEVICE->screen,
format,
GSWINDEVICE->ident));
format = glitz_find_standard_format(drawable, GLITZ_STANDARD_ARGB32);
if (!format)
{
NSLog(@"XGCairoGlitzSurface : %d : couldn't find ARGB32 surface format", __LINE__);
exit(1);
}
surface = glitz_surface_create(drawable, format,
GSWINDEVICE->xframe.size.width,
GSWINDEVICE->xframe.size.height,
0, NULL);
if (!surface)
{
NSLog(@"XGCairoGlitzSurface : %d : couldn't create glitz surface", __LINE__);
exit(1);
}
glitz_surface_attach(surface, drawable, GLITZ_DRAWABLE_BUFFER_FRONT_COLOR, 0, 0);
_surface = cairo_glitz_surface_create(surface);
return self;
}