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fix refcount error in _mesa_DeleteTextures (Randy Fayan)

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This commit is contained in:
Brian Paul
2002-10-22 15:14:49 +00:00
parent e6962b183d
commit cf46208624
1 changed files with 8 additions and 1 deletions
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9
src/mesa/main/texobj.c
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@@ -1,4 +1,4 @@
/* $Id: texobj.c,v 1.59 2002/10/22 15:08:59 brianp Exp $ */
/* $Id: texobj.c,v 1.60 2002/10/22 15:14:49 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -567,35 +567,41 @@ _mesa_DeleteTextures( GLsizei n, const GLuint *texName)
* If so, unbind it and decrement the reference count.
*/
GLuint u;
printf("RefCount in delete = %d\n", delObj->RefCount);
for (u = 0; u < MAX_TEXTURE_UNITS; u++) {
struct gl_texture_unit *unit = &ctx->Texture.Unit[u];
if (delObj == unit->Current1D) {
unit->Current1D = ctx->Shared->Default1D;
ctx->Shared->Default1D->RefCount++;
delObj->RefCount--;
if (delObj == unit->_Current)
unit->_Current = unit->Current1D;
}
else if (delObj == unit->Current2D) {
unit->Current2D = ctx->Shared->Default2D;
ctx->Shared->Default2D->RefCount++;
delObj->RefCount--;
if (delObj == unit->_Current)
unit->_Current = unit->Current2D;
}
else if (delObj == unit->Current3D) {
unit->Current3D = ctx->Shared->Default3D;
ctx->Shared->Default3D->RefCount++;
delObj->RefCount--;
if (delObj == unit->_Current)
unit->_Current = unit->Current3D;
}
else if (delObj == unit->CurrentCubeMap) {
unit->CurrentCubeMap = ctx->Shared->DefaultCubeMap;
ctx->Shared->DefaultCubeMap->RefCount++;
delObj->RefCount--;
if (delObj == unit->_Current)
unit->_Current = unit->CurrentCubeMap;
}
else if (delObj == unit->CurrentRect) {
unit->CurrentRect = ctx->Shared->DefaultRect;
ctx->Shared->DefaultRect->RefCount++;
delObj->RefCount--;
if (delObj == unit->_Current)
unit->_Current = unit->CurrentRect;
}
@@ -604,6 +610,7 @@ _mesa_DeleteTextures( GLsizei n, const GLuint *texName)
/* Decrement reference count and delete if zero */
delObj->RefCount--;
printf("RefCount' in delete = %d\n", delObj->RefCount);
ASSERT(delObj->RefCount >= 0);
if (delObj->RefCount == 0) {