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gl_texmgr.c: fix GL_DeleteTexture not clearing deleted textures out of our currently-bound-texture cache for all TMU's 

Fixes a bug where if you do "map e1m6" then "kill", the fullbright part of the key texture is missing (drawn in black) - this bug was introduced in 0.90.0.

git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1168 af15c1b1-3010-417e-b628-4374ebc0bcbd
This commit is contained in:
Eric Wasylishen 2015-02-19 00:50:54 +00:00
parent 2e67519fc5
commit ea65ff0c6d
1 changed files with 5 additions and 6 deletions
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11
Quake/gl_texmgr.c
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@ -1496,18 +1496,17 @@ void GL_Bind (gltexture_t *texture)
================
GL_DeleteTexture -- ericw
Wrapper around glDeleteTextures that also updates our cached current texture
binding, if necessary.
Wrapper around glDeleteTextures that also clears the given texture number
from our per-TMU cached texture binding table.
================
*/
static void GL_DeleteTexture (gltexture_t *texture)
{
glDeleteTextures (1, &texture->texnum);
if (texture->texnum == currenttexture[currenttarget - GL_TEXTURE0_ARB])
{
currenttexture[currenttarget - GL_TEXTURE0_ARB] = 0;
}
if (texture->texnum == currenttexture[0]) currenttexture[0] = -1;
if (texture->texnum == currenttexture[1]) currenttexture[1] = -1;
if (texture->texnum == currenttexture[2]) currenttexture[2] = -1;
texture->texnum = 0;
}