renderer: block resource creation for mipmaps

Some scenarios for mipmap creation are illegal, so block them.
macos/master
Dave Airlie 10 years ago
parent 9006de318e
commit 6495f870b4
  1. 12
      src/vrend_renderer.c

@ -3294,11 +3294,21 @@ static int check_resource_valid(struct vrend_renderer_resource_create_args *args
if (args->format >= VIRGL_FORMAT_MAX)
return -1;
/* only texture 2d and 2d array can have multiple samples */
if (args->nr_samples > 1)
if (args->nr_samples > 1) {
if (args->target != PIPE_TEXTURE_2D && args->target != PIPE_TEXTURE_2D_ARRAY)
return -1;
/* multisample can't have miplevels */
if (args->last_level > 0)
return -1;
}
if (args->last_level > 0) {
/* buffer and rect textures can't have mipmaps */
if (args->target == PIPE_BUFFER || args->target == PIPE_TEXTURE_RECT)
return -1;
}
if (args->flags != 0 && args->flags != VIRGL_RESOURCE_Y_0_TOP)
return -1;

Loading…
Cancel
Save