nr_images is the trigger for allocating double the number of buffers
for attributes. When there are no images, there is not always enough
space for ALIGN_POT(k, 2) to not move k out of bounds, so don't
execute the line in that case.
Fixes:
dc85f65e059 ("panfrost: emit shader image attribute descriptors")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17447>
}
#endif
- k = ALIGN_POT(k, 2);
- emit_image_attribs(ctx, PIPE_SHADER_VERTEX, out + so->num_elements, k);
- emit_image_bufs(batch, PIPE_SHADER_VERTEX, bufs + k, k);
- k += (util_last_bit(ctx->image_mask[PIPE_SHADER_VERTEX]) * 2);
+ if (nr_images) {
+ k = ALIGN_POT(k, 2);
+ emit_image_attribs(ctx, PIPE_SHADER_VERTEX, out + so->num_elements, k);
+ emit_image_bufs(batch, PIPE_SHADER_VERTEX, bufs + k, k);
+ k += (util_last_bit(ctx->image_mask[PIPE_SHADER_VERTEX]) * 2);
+ }
#if PAN_ARCH >= 6
/* We need an empty attrib buf to stop the prefetching on Bifrost */