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use more than one scrap. haven't needed this yet, but it doesn't hurt

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This commit is contained in:
Bill Currie 2000-09-24 04:05:09 +00:00
parent 20ff12319a
commit 50b5c7776e
1 changed files with 10 additions and 4 deletions
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14
source/gl_draw.c
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@ -57,7 +57,7 @@
static int GL_LoadPicTexture (qpic_t *pic);
extern byte *host_basepal;
extern byte *host_basepal;
extern unsigned char d_15to8table[65536];
extern cvar_t *crosshair, *cl_crossx, *cl_crossy, *crosshaircolor;
extern qboolean lighthalf;
@ -143,7 +143,7 @@ static int numgltextures = 0;
#ifdef gl_draw_scraps
#define MAX_SCRAPS 1
#define MAX_SCRAPS 2
#define BLOCK_WIDTH 256
#define BLOCK_HEIGHT 256
@ -193,8 +193,14 @@ static int Scrap_AllocBlock (int w, int h, int *x, int *y)
static void Scrap_Upload (void)
{
glBindTexture (GL_TEXTURE_2D, scrap_texnum);
GL_Upload8 (scrap_texels[0], BLOCK_WIDTH, BLOCK_HEIGHT, false, true);
int texnum;
scrap_uploads++;
for (texnum = 0; texnum < MAX_SCRAPS; texnum++) {
glBindTexture (GL_TEXTURE_2D, scrap_texnum);
GL_Upload8 (scrap_texels[0], BLOCK_WIDTH, BLOCK_HEIGHT, false, true);
}
scrap_dirty = false;
}