7 #include "../kernel/openbox.h"
10 Visual
*render_visual
;
11 Colormap render_colormap
;
13 void render_startup(void)
17 render_depth
= DefaultDepth(ob_display
, ob_screen
);
18 render_visual
= DefaultVisual(ob_display
, ob_screen
);
19 render_colormap
= DefaultColormap(ob_display
, ob_screen
);
21 if (render_depth
< 8) {
22 XVisualInfo vinfo_template
, *vinfo_return
;
23 // search for a TrueColor Visual... if we can't find one...
24 // we will use the default visual for the screen
28 vinfo_template
.screen
= ob_screen
;
29 vinfo_template
.class = TrueColor
;
30 vinfo_return
= XGetVisualInfo(ob_display
,
31 VisualScreenMask
| VisualClassMask
,
32 &vinfo_template
, &vinfo_nitems
);
36 for (i
= 0; i
< vinfo_nitems
; ++i
) {
37 if (vinfo_return
[i
].depth
> max_depth
) {
38 if (max_depth
== 24 && vinfo_return
[i
].depth
> 24)
39 break; // prefer 24 bit over 32
40 max_depth
= vinfo_return
[i
].depth
;
44 if (max_depth
< render_depth
) best
= -1;
47 render_depth
= vinfo_return
[best
].depth
;
48 render_visual
= vinfo_return
[best
].visual
;
49 render_colormap
= XCreateColormap(ob_display
, ob_root
, render_visual
,
56 void x_paint(Window win
, Appearance
*l
, int w
, int h
)
62 if (w
<= 0 || h
<= 0) return;
64 g_assert(l
->surface
.type
== Surface_Planar
);
65 // printf("painting window %ld\n", win);
67 oldp
= l
->pixmap
; /* save to free after changing the visible pixmap */
68 l
->pixmap
= XCreatePixmap(ob_display
, ob_root
, w
, h
, render_depth
);
69 g_assert(l
->pixmap
!= None
);
71 if (l
->xftdraw
!= NULL
)
72 XftDrawDestroy(l
->xftdraw
);
73 l
->xftdraw
= XftDrawCreate(ob_display
, l
->pixmap
, render_visual
,
75 g_assert(l
->xftdraw
!= NULL
);
77 if (l
->surface
.data
.planar
.pixel_data
!= NULL
)
78 g_free(l
->surface
.data
.planar
.pixel_data
);
79 l
->surface
.data
.planar
.pixel_data
= g_new(pixel32
, w
* h
);
81 if (l
->surface
.data
.planar
.grad
== Background_Solid
)
82 gradient_solid(l
, w
, h
);
83 else gradient_render(&l
->surface
, w
, h
);
85 /*reduce depth here...
86 also, this is not the right place for this code, it's only here so
87 text rendering shows up for now.
89 if (l
->surface
.data
.planar
.grad
!= Background_Solid
) {
90 im
= XCreateImage(ob_display
, render_visual
, render_depth
,
91 ZPixmap
, 0, NULL
, w
, h
, 32, 0);
93 im
->byte_order
= endian
;
94 im
->data
= l
->surface
.data
.planar
.pixel_data
;
95 XPutImage(ob_display
, l
->pixmap
, DefaultGC(ob_display
, ob_screen
),
96 im
, 0, 0, 0, 0, w
, h
);
101 for (i
= 0; i
< l
->textures
; i
++) {
102 switch (l
->texture
[i
].type
) {
104 if (l
->xftdraw
== NULL
) {
105 l
->xftdraw
= XftDrawCreate(ob_display
, l
->pixmap
,
106 render_visual
, render_colormap
);
108 font_draw(l
->xftdraw
, &l
->texture
[i
].data
.text
);
112 XSetWindowBackgroundPixmap(ob_display
, win
, l
->pixmap
);
113 XClearWindow(ob_display
, win
);
114 if (oldp
!= None
) XFreePixmap(ob_display
, oldp
);
118 void gl_paint(Window win, Appearance *l)
120 glXMakeCurrent(ob_display, win, gl_context);
124 void render_shutdown(void)
128 Appearance
*appearance_new(SurfaceType type
, int numtex
)
133 out
= g_new(Appearance
, 1);
134 out
->surface
.type
= type
;
135 out
->textures
= numtex
;
137 if (numtex
) out
->texture
= g_new(Texture
, numtex
);
142 p
= &out
->surface
.data
.planar
;
145 p
->border_color
= NULL
;
146 p
->pixel_data
= NULL
;
152 Appearance
*appearance_copy(Appearance
*orig
)
154 PlanarSurface
*spo
, *spc
;
155 Appearance
*copy
= g_new(Appearance
, 1);
156 copy
->surface
.type
= orig
->surface
.type
;
157 switch (orig
->surface
.type
) {
159 spo
= &(orig
->surface
.data
.planar
);
160 spc
= &(copy
->surface
.data
.planar
);
161 spc
->grad
= spo
->grad
;
162 spc
->relief
= spo
->relief
;
163 spc
->bevel
= spo
->bevel
;
164 if (spo
->primary
!= NULL
)
165 spc
->primary
= color_new(spo
->primary
->r
,
168 else spc
->primary
= NULL
;
170 if (spo
->secondary
!= NULL
)
171 spc
->secondary
= color_new(spo
->secondary
->r
,
174 else spc
->secondary
= NULL
;
176 if (spo
->border_color
!= NULL
)
177 spc
->border_color
= color_new(spo
->border_color
->r
,
178 spo
->border_color
->g
,
179 spo
->border_color
->b
);
180 else spc
->border_color
= NULL
;
182 spc
->interlaced
= spo
->interlaced
;
183 spc
->border
= spo
->border
;
184 spc
->pixel_data
= NULL
;
187 copy
->textures
= orig
->textures
;
188 if (orig
->textures
) {
189 copy
->texture
= malloc(orig
->textures
* sizeof(Texture
));
190 memcpy(copy
->texture
, orig
->texture
, orig
->textures
* sizeof(Texture
));
191 } else copy
->texture
= NULL
;
193 copy
->xftdraw
= NULL
;
197 void appearance_free(Appearance
*a
)
200 if (a
->pixmap
!= None
) XFreePixmap(ob_display
, a
->pixmap
);
201 if (a
->xftdraw
!= NULL
) XftDrawDestroy(a
->xftdraw
);
204 if (a
->surface
.type
== Surface_Planar
) {
205 p
= &a
->surface
.data
.planar
;
206 if (p
->primary
!= NULL
) color_free(p
->primary
);
207 if (p
->secondary
!= NULL
) color_free(p
->secondary
);
208 if (p
->border_color
!= NULL
) color_free(p
->border_color
);