Revert "Update opus to 1.3.1 and opusfile to 0.11"

This reverts commit e00426c512a7905f5f925d382c443bab7a0ca693.

The way we handle platform-specific intrinsics is not good, so the
current state will not compile on armv8. This commit also requires
SSE4.1 support, which is likely not a good idea for portable binaries.

We'll have to redo this with more caution after 3.2 is released, or
we might simply drop opus as we're only using it as dependency for
theora right now.

Fixes #33606.

1 files changed, 3 insertions, 4 deletions

diff --git a/thirdparty/opus/silk/decode_frame.c b/thirdparty/opus/silk/decode_frame.c
index e73825b267..a605d95ac6 100644
--- a/thirdparty/opus/silk/decode_frame.c
+++ b/thirdparty/opus/silk/decode_frame.c
@@ -55,7 +55,7 @@ opus_int silk_decode_frame(
     psDecCtrl->LTP_scale_Q14 = 0;
 
     /* Safety checks */
-    celt_assert( L > 0 && L <= MAX_FRAME_LENGTH );
+    silk_assert( L > 0 && L <= MAX_FRAME_LENGTH );
 
     if(   lostFlag == FLAG_DECODE_NORMAL ||
         ( lostFlag == FLAG_DECODE_LBRR && psDec->LBRR_flags[ psDec->nFramesDecoded ] == 1 ) )
@@ -91,20 +91,19 @@ opus_int silk_decode_frame(
 
         psDec->lossCnt = 0;
         psDec->prevSignalType = psDec->indices.signalType;
-        celt_assert( psDec->prevSignalType >= 0 && psDec->prevSignalType <= 2 );
+        silk_assert( psDec->prevSignalType >= 0 && psDec->prevSignalType <= 2 );
 
         /* A frame has been decoded without errors */
         psDec->first_frame_after_reset = 0;
     } else {
         /* Handle packet loss by extrapolation */
-        psDec->indices.signalType = psDec->prevSignalType;
         silk_PLC( psDec, psDecCtrl, pOut, 1, arch );
     }
 
     /*************************/
     /* Update output buffer. */
     /*************************/
-    celt_assert( psDec->ltp_mem_length >= psDec->frame_length );
+    silk_assert( psDec->ltp_mem_length >= psDec->frame_length );
     mv_len = psDec->ltp_mem_length - psDec->frame_length;
     silk_memmove( psDec->outBuf, &psDec->outBuf[ psDec->frame_length ], mv_len * sizeof(opus_int16) );
     silk_memcpy( &psDec->outBuf[ mv_len ], pOut, psDec->frame_length * sizeof( opus_int16 ) );