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
);
84 for (i
= 0; i
< l
->textures
; i
++) {
85 switch (l
->texture
[i
].type
) {
87 if (l
->xftdraw
== NULL
) {
88 l
->xftdraw
= XftDrawCreate(ob_display
, l
->pixmap
,
89 render_visual
, render_colormap
);
91 font_draw(l
->xftdraw
, &l
->texture
[i
].data
.text
);
96 if (l
->surface
.data
.planar
.grad
!= Background_Solid
) {
97 im
= XCreateImage(ob_display
, render_visual
, render_depth
,
98 ZPixmap
, 0, NULL
, w
, h
, 32, 0);
100 im
->byte_order
= endian
;
101 im
->data
= l
->surface
.data
.planar
.pixel_data
;
102 XPutImage(ob_display
, l
->pixmap
, DefaultGC(ob_display
, ob_screen
),
103 im
, 0, 0, 0, 0, w
, h
);
107 XSetWindowBackgroundPixmap(ob_display
, win
, l
->pixmap
);
108 XClearWindow(ob_display
, win
);
109 if (oldp
!= None
) XFreePixmap(ob_display
, oldp
);
113 void gl_paint(Window win, Appearance *l)
115 glXMakeCurrent(ob_display, win, gl_context);
119 void render_shutdown(void)
123 Appearance
*appearance_new(SurfaceType type
, int numtex
)
128 out
= g_new(Appearance
, 1);
129 out
->surface
.type
= type
;
130 out
->textures
= numtex
;
132 if (numtex
) out
->texture
= g_new(Texture
, numtex
);
137 p
= &out
->surface
.data
.planar
;
140 p
->border_color
= NULL
;
141 p
->pixel_data
= NULL
;
147 Appearance
*appearance_copy(Appearance
*orig
)
149 PlanarSurface
*spo
, *spc
;
150 Appearance
*copy
= g_new(Appearance
, 1);
151 copy
->surface
.type
= orig
->surface
.type
;
152 switch (orig
->surface
.type
) {
154 spo
= &(orig
->surface
.data
.planar
);
155 spc
= &(copy
->surface
.data
.planar
);
156 spc
->grad
= spo
->grad
;
157 spc
->relief
= spo
->relief
;
158 spc
->bevel
= spo
->bevel
;
159 if (spo
->primary
!= NULL
)
160 spc
->primary
= color_new(spo
->primary
->r
,
163 else spc
->primary
= NULL
;
165 if (spo
->secondary
!= NULL
)
166 spc
->secondary
= color_new(spo
->secondary
->r
,
169 else spc
->secondary
= NULL
;
171 if (spo
->border_color
!= NULL
)
172 spc
->border_color
= color_new(spo
->border_color
->r
,
173 spo
->border_color
->g
,
174 spo
->border_color
->b
);
175 else spc
->border_color
= NULL
;
177 spc
->interlaced
= spo
->interlaced
;
178 spc
->border
= spo
->border
;
179 spc
->pixel_data
= NULL
;
182 copy
->textures
= orig
->textures
;
183 if (orig
->textures
) {
184 copy
->texture
= malloc(orig
->textures
* sizeof(Texture
));
185 memcpy(copy
->texture
, orig
->texture
, orig
->textures
* sizeof(Texture
));
186 } else copy
->texture
= NULL
;
188 copy
->xftdraw
= NULL
;
192 void appearance_free(Appearance
*a
)
195 if (a
->pixmap
!= None
) XFreePixmap(ob_display
, a
->pixmap
);
196 if (a
->xftdraw
!= NULL
) XftDrawDestroy(a
->xftdraw
);
199 if (a
->surface
.type
== Surface_Planar
) {
200 p
= &a
->surface
.data
.planar
;
201 if (p
->primary
!= NULL
) color_free(p
->primary
);
202 if (p
->secondary
!= NULL
) color_free(p
->secondary
);
203 if (p
->border_color
!= NULL
) color_free(p
->border_color
);