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draw: factor out scrap init from Draw_Init

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Signed-off-by: Kevin Shanahan <kmshanah@disenchant.net>
This commit is contained in:
Kevin Shanahan 2013-04-04 17:12:20 +10:30
parent b478460327
commit 3af484f864
1 changed files with 14 additions and 5 deletions
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19
common/gl_draw.c
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@ -132,6 +132,18 @@ typedef struct {
static scrap_t gl_scraps[MAX_SCRAPS];
static void
Scrap_Init(void)
{
int i;
scrap_t *scrap;
memset(gl_scraps, 0, sizeof(gl_scraps));
scrap = gl_scraps;
for (i = 0; i < MAX_SCRAPS; i++, scrap++)
glGenTextures(1, &scrap->glnum);
}
/*
* Scrap_AllocBlock
* Returns a scrap and the position inside it
@ -459,7 +471,6 @@ Draw_Init(void)
glpic_t *gl;
int start;
byte *ncdata;
scrap_t *scrap;
Cvar_RegisterVariable(&gl_nobind);
Cvar_RegisterVariable(&gl_max_size);
@ -535,10 +546,8 @@ Draw_Init(void)
// save a texture slot for translated picture
glGenTextures(1, &translate_texture);
// save slots for scraps
scrap = gl_scraps;
for (i = 0; i < MAX_SCRAPS; i++, scrap++)
glGenTextures(1, &scrap->glnum);
// create textures for scraps
Scrap_Init();
//
// get the other pics we need