diff options
| -rw-r--r-- | src/mesa/main/fbobject.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index fc5681ccc05..2be61fb3c80 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -2637,6 +2637,15 @@ _mesa_GenerateMipmapEXT(GLenum target) return; } + if (_mesa_is_enum_format_integer(srcImage->InternalFormat) || + _mesa_is_depthstencil_format(srcImage->InternalFormat) || + _mesa_is_stencil_format(srcImage->InternalFormat)) { + _mesa_unlock_texture(ctx, texObj); + _mesa_error(ctx, GL_INVALID_OPERATION, + "glGenerateMipmap(invalid internal format)"); + return; + } + if (target == GL_TEXTURE_CUBE_MAP) { GLuint face; for (face = 0; face < 6; face++) |