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common_audio: Add MIPS_DSP_R1_LE guard for vector scaling ops

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The MIPS-specific source for vector scaling operations fails to build on
Debian's mips64el:

  [97/303] Compiling C object webrtc/common_audio/libcommon_audio.a.p/signal_processing_vector_scaling_operations_mips.c.o
  FAILED: webrtc/common_audio/libcommon_audio.a.p/signal_processing_vector_scaling_operations_mips.c.o
  cc [...] webrtc/common_audio/libcommon_audio.a.p/signal_processing_vector_scaling_operations_mips.c.o.d -o webrtc/common_audio/libcommon_audio.a.p/signal_processing_vector_scaling_operations_mips.c.o -c ../webrtc/common_audio/signal_processing/vector_scaling_operations_mips.c
  /tmp/cc7UGPkY.s: Assembler messages:
  /tmp/cc7UGPkY.s:57: Error: opcode not supported on this processor: mips64r2 (mips64r2) `extrv_r.w $3,$ac0,$8'
  ninja: build stopped: subcommand failed.

The EXTRV_R.W instruction it uses is part of DSP extensions for this
architecture. In signal_processing_library.h, this function's prototype
is guarded with #if defined(MIPS_DSP_R1_LE). Guard the implementation
like that as well to fix the error.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
This commit is contained in:
Alper Nebi Yasak 2024-10-25 01:53:16 +03:00 committed by Arun Raghavan
parent 5252919799
commit 4a17c682e9
1 changed files with 2 additions and 0 deletions
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2
webrtc/common_audio/signal_processing/vector_scaling_operations_mips.c
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@ -16,6 +16,7 @@
#include "common_audio/signal_processing/include/signal_processing_library.h" #include "common_audio/signal_processing/include/signal_processing_library.h"
#if defined(MIPS_DSP_R1_LE)
int WebRtcSpl_ScaleAndAddVectorsWithRound_mips(const int16_t* in_vector1, int WebRtcSpl_ScaleAndAddVectorsWithRound_mips(const int16_t* in_vector1,
int16_t in_vector1_scale, int16_t in_vector1_scale,
const int16_t* in_vector2, const int16_t* in_vector2,
@ -55,3 +56,4 @@ int WebRtcSpl_ScaleAndAddVectorsWithRound_mips(const int16_t* in_vector1,
} }
return 0; return 0;
} }
#endif