Commit 0e5c9f07 authored by multrus's avatar multrus
Browse files

[cleanup] accept FIX_1464_UBSAN_RC_CONTEXT_MAP

parent 3d39acec

lib_com/options.h

+0 −1
Original line number Diff line number Diff line
@@ -162,7 +162,6 @@ 
/*#define FIX_I4_OL_PITCH*/                             /* fix open-loop pitch used for EVS core switching */

#define TMP_1342_WORKAROUND_DEC_FLUSH_BROKEN_IN_SR      /* FhG: Temporary workaround for incorrect implementation of decoder flush with split rendering */

#define NONBE_1122_KEEP_EVS_MODE_UNCHANGED              /* FhG: Disables fix for issue 1122 in EVS mode to keep BE tests green. This switch should be removed once the 1122 fix is added to EVS via a CR.  */

#define FIX_1464_UBSAN_RC_CONTEXT_MAP                   /* FhG: BE UBSAN fix for float issue 1464 in the TCX range coder */

#define FIX_2272_OOB_INDEXING_IN_LTP_PIT_SEARCH         /* FhG: fix OOB index USAN error in TCX LTP pitch search */

#define FIX_2274_OOB_INDEXING_IN_CORRMATRIX             /* FhG: fix OOB indexing complaint */

#define FIX_2278_OOB_INDEXING_IN_CLOSED_LOOP_PIT_SEARCH /* FhG: fix oob indexing USAN complaint */

lib_dec/ACcontextMapping_dec.c

+0 −2
Original line number Diff line number Diff line
@@ -662,9 +662,7 @@ int16_t RCcontextMapping_decode2_no_mem_s17_LCS( 
                c = 12 + esc_nb;

            }



#ifdef FIX_1464_UBSAN_RC_CONTEXT_MAP

            s = s & 0x0F;

#endif

            s = s << 4; /*Shift old 4 bits*/

            s = s + c;  /*replace last 4 bits*/

            t = s & 0xFF;

lib_enc/ACcontextMapping_enc.c

+0 −4
Original line number Diff line number Diff line
@@ -963,9 +963,7 @@ void RCcontextMapping_encode2_no_mem_s17_LCS( 
            }



            /*Shift old 4 bits, replace last 4 bits*/

#ifdef FIX_1464_UBSAN_RC_CONTEXT_MAP

            s = s & 0x0F;

#endif

            s = ( s << 4 ) + cp;

            t = s & 0xFF;
@@ -1341,9 +1339,7 @@ int16_t RCcontextMapping_encode2_estimate_no_mem_s17_LCS( 
            }



            /*shift old bits and replace last 4 bits*/

#ifdef FIX_1464_UBSAN_RC_CONTEXT_MAP

            s = s & 0x0F;

#endif

            s = ( s << 4 ) + cp;

            t = s & 0xFF;