shithub: dav1d

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Don't read CDF before it is available

Should fix CDF-related warnings in #41.

--- a/src/decode.c

+++ b/src/decode.c

@@ -2492,6 +2492,8 @@

     f->lf.tile_row = 1;

     dav1d_cdf_thread_wait(&f->in_cdf);

+    if (f->frame_hdr.refresh_context)

+        memcpy(f->out_cdf.cdf, f->in_cdf.cdf, sizeof(*f->in_cdf.cdf));

     // parse individual tiles per tile group

     int update_set = 0, tile_idx = 0;

@@ -2786,7 +2788,6 @@

     }

     if (f->frame_hdr.refresh_context) {

         dav1d_cdf_thread_alloc(&f->out_cdf, c->n_fc > 1 ? &f->frame_thread.td : NULL);

-        memcpy(f->out_cdf.cdf, f->in_cdf.cdf, sizeof(*f->in_cdf.cdf));

     }

     // FIXME qsort so tiles are in order (for frame threading)