94 |
|
char *id; |
95 |
|
{ |
96 |
|
extern char *getenv(); |
97 |
+ |
static RGBPRIMS myprims = STDPRIMS; |
98 |
|
static int atlBest[] = {GLX_RGBA, GLX_RED_SIZE,8, |
99 |
|
GLX_GREEN_SIZE,8, GLX_BLUE_SIZE,8, |
100 |
|
GLX_DEPTH_SIZE,15, None}; |
101 |
< |
char *gv; |
101 |
> |
char *ev; |
102 |
|
double gamval = GAMMA; |
103 |
+ |
RGBPRIMP dpri = stdprims; |
104 |
|
XSetWindowAttributes ourwinattr; |
105 |
|
XWMHints ourxwmhints; |
106 |
|
XSizeHints oursizhints; |
118 |
|
/* get a context */ |
119 |
|
gctx = glXCreateContext(ourdisplay, ourvinf, NULL, GL_TRUE); |
120 |
|
/* set gamma and tone mapping */ |
121 |
< |
if ((gv = XGetDefault(ourdisplay, "radiance", "gamma")) != NULL |
122 |
< |
|| (gv = getenv("DISPLAY_GAMMA")) != NULL) |
123 |
< |
gamval = atof(gv); |
124 |
< |
if (tmInit(mytmflags(), stdprims, gamval) == NULL) |
121 |
> |
if ((ev = XGetDefault(ourdisplay, "radiance", "gamma")) != NULL |
122 |
> |
|| (ev = getenv("DISPLAY_GAMMA")) != NULL) |
123 |
> |
gamval = atof(ev); |
124 |
> |
if ((ev = getenv("DISPLAY_PRIMARIES")) != NULL && |
125 |
> |
sscanf(ev, "%f %f %f %f %f %f %f %f", |
126 |
> |
&myprims[RED][CIEX],&myprims[RED][CIEY], |
127 |
> |
&myprims[GRN][CIEX],&myprims[GRN][CIEY], |
128 |
> |
&myprims[BLU][CIEX],&myprims[BLU][CIEY], |
129 |
> |
&myprims[WHT][CIEX],&myprims[WHT][CIEY]) >= 6) |
130 |
> |
dpri = myprims; |
131 |
> |
if (tmInit(mytmflags(), dpri, gamval) == NULL) |
132 |
|
error(SYSTEM, "not enough memory in dev_open"); |
133 |
|
/* open window */ |
134 |
|
ourwinattr.background_pixel = ourblack; |
201 |
|
odev.v.type = 0; |
202 |
|
odev.hres = odev.vres = 0; |
203 |
|
odev.ifd = -1; |
204 |
+ |
} |
205 |
+ |
|
206 |
+ |
|
207 |
+ |
dev_clear() /* clear our quadtree */ |
208 |
+ |
{ |
209 |
+ |
qtCompost(100); |
210 |
+ |
glClear(GL_DEPTH_BUFFER_BIT); |
211 |
+ |
rayqleft = 0; /* hold off update */ |
212 |
|
} |
213 |
|
|
214 |
|
|