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gl_screen.c:

Browse source 
- Cleanup for the screenshot code.. (Now requires OpenGL 1.2+)

gl_rsurf.c:
 - Oh Mr Havoc, *WHACK*, you needed to disable GL_BLEND when you switch
   to GL_REPLACE..
This commit is contained in:
Zephaniah E. Hull 2000-07-06 03:35:25 +00:00
parent 298f23f2c7
commit 46855eff2d
2 changed files with 3 additions and 15 deletions
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5
source/gl_rsurf.c
View file

@ -58,10 +58,6 @@
extern double realtime;
int skytexturenum;
#ifndef GL_RGBA4
#define GL_RGBA4 0
#endif
extern vec3_t shadecolor; // Ender (Extend) Colormod
int lightmap_bytes; // 1 or 3
@ -952,6 +948,7 @@ void R_DrawWorld (void)
R_DrawSky ();
glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
glDisable(GL_BLEND);
R_RecursiveWorldNode (cl.worldmodel->nodes);

13
source/gl_screen.c
View file

@ -670,7 +670,7 @@ void SCR_ScreenShot_f (void)
byte *buffer;
char pcxname[80];
char checkname[MAX_OSPATH];
int i, c, temp;
int i;
//
// find a file name to save it to
//
@ -701,16 +701,7 @@ void SCR_ScreenShot_f (void)
buffer[15] = glheight>>8;
buffer[16] = 24; // pixel size
glReadPixels (glx, gly, glwidth, glheight, GL_RGB, GL_UNSIGNED_BYTE, buffer+18 );
// swap rgb to bgr
c = 18+glwidth*glheight*3;
for (i=18 ; i<c ; i+=3)
{
temp = buffer[i];
buffer[i] = buffer[i+2];
buffer[i+2] = temp;
}
glReadPixels (glx, gly, glwidth, glheight, GL_BGR, GL_UNSIGNED_BYTE, buffer+18 );
COM_WriteFile (pcxname, buffer, glwidth*glheight*3 + 18 );
free (buffer);