diff options
| author | Brian Paul <[email protected]> | 2009-08-13 10:16:59 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2009-08-13 12:50:56 -0600 |
| commit | 423a53f635f82233e9a570bfc132edc51f7548bb (patch) | |
| tree | f1f8804c6f7ca70818d84130c77bd1d59b8f1498 /src/mesa/main | |
| parent | fe988d786c4076bfbf410b84085d8c1115baa489 (diff) | |
mesa: if maxLevels==0, target is invalid
Diffstat (limited to 'src/mesa/main')
| -rw-r--r-- | src/mesa/main/texgetimage.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/main/texgetimage.c b/src/mesa/main/texgetimage.c index 2d3b82dd387..14d6fc76590 100644 --- a/src/mesa/main/texgetimage.c +++ b/src/mesa/main/texgetimage.c @@ -373,7 +373,10 @@ getteximage_error_check(GLcontext *ctx, GLenum target, GLint level, struct gl_texture_image *texImage; const GLuint maxLevels = _mesa_max_texture_levels(ctx, target); - ASSERT(maxLevels > 0); /* 0 indicates bad target, caught above */ + if (maxLevels == 0) { + _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexImage(target=0x%x)", target); + return GL_TRUE; + } if (level < 0 || level >= maxLevels) { _mesa_error( ctx, GL_INVALID_VALUE, "glGetTexImage(level)" ); |