diff options
Diffstat (limited to 'src/mesa/main/texobj.c')
| -rw-r--r-- | src/mesa/main/texobj.c | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c index 56763809ed3..ee5a68b131e 100644 --- a/src/mesa/main/texobj.c +++ b/src/mesa/main/texobj.c @@ -1,4 +1,4 @@ -/* $Id: texobj.c,v 1.62.2.2 2003/01/08 16:48:22 brianp Exp $ */ +/* $Id: texobj.c,v 1.62.2.3 2003/03/10 00:29:17 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -816,7 +816,7 @@ _mesa_AreTexturesResident(GLsizei n, const GLuint *texName, { GET_CURRENT_CONTEXT(ctx); GLboolean allResident = GL_TRUE; - GLint i; + GLint i, j; ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE); if (n < 0) { @@ -830,26 +830,32 @@ _mesa_AreTexturesResident(GLsizei n, const GLuint *texName, for (i = 0; i < n; i++) { struct gl_texture_object *t; if (texName[i] == 0) { - _mesa_error(ctx, GL_INVALID_VALUE, "glAreTexturesResident(textures)"); + _mesa_error(ctx, GL_INVALID_VALUE, "glAreTexturesResident"); return GL_FALSE; } t = (struct gl_texture_object *) _mesa_HashLookup(ctx->Shared->TexObjects, texName[i]); - if (t) { - if (ctx->Driver.IsTextureResident) { - residences[i] = ctx->Driver.IsTextureResident(ctx, t); - if (!residences[i]) - allResident = GL_FALSE; - } - else { + if (!t) { + _mesa_error(ctx, GL_INVALID_VALUE, "glAreTexturesResident"); + return GL_FALSE; + } + if (!ctx->Driver.IsTextureResident || + ctx->Driver.IsTextureResident(ctx, t)) { + /* The texture is resident */ + if (!allResident) residences[i] = GL_TRUE; - } } else { - _mesa_error(ctx, GL_INVALID_VALUE, "glAreTexturesResident(textures)"); - return GL_FALSE; + /* The texture is not resident */ + if (allResident) { + allResident = GL_FALSE; + for (j = 0; j < i; j++) + residences[j] = GL_TRUE; + } + residences[i] = GL_FALSE; } } + return allResident; } |