Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 356 insertions, 0 deletions

diff --git a/third_party/aom/aom_dsp/aom_dsp.cmake b/third_party/aom/aom_dsp/aom_dsp.cmake
new file mode 100644
index 0000000000..11ff73756b
--- /dev/null
+++ b/third_party/aom/aom_dsp/aom_dsp.cmake
@@ -0,0 +1,356 @@
+#
+# Copyright (c) 2017, Alliance for Open Media. All rights reserved
+#
+# This source code is subject to the terms of the BSD 2 Clause License and the
+# Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License was
+# not distributed with this source code in the LICENSE file, you can obtain it
+# at www.aomedia.org/license/software. If the Alliance for Open Media Patent
+# License 1.0 was not distributed with this source code in the PATENTS file, you
+# can obtain it at www.aomedia.org/license/patent.
+#
+if(AOM_AOM_DSP_AOM_DSP_CMAKE_)
+  return()
+endif() # AOM_AOM_DSP_AOM_DSP_CMAKE_
+set(AOM_AOM_DSP_AOM_DSP_CMAKE_ 1)
+
+list(APPEND AOM_DSP_COMMON_SOURCES
+            "${AOM_ROOT}/aom_dsp/aom_convolve.c"
+            "${AOM_ROOT}/aom_dsp/aom_dsp_common.h"
+            "${AOM_ROOT}/aom_dsp/aom_filter.h"
+            "${AOM_ROOT}/aom_dsp/aom_simd.h"
+            "${AOM_ROOT}/aom_dsp/aom_simd_inline.h"
+            "${AOM_ROOT}/aom_dsp/bitreader_buffer.c"
+            "${AOM_ROOT}/aom_dsp/bitreader_buffer.h"
+            "${AOM_ROOT}/aom_dsp/bitwriter_buffer.c"
+            "${AOM_ROOT}/aom_dsp/bitwriter_buffer.h"
+            "${AOM_ROOT}/aom_dsp/blend.h"
+            "${AOM_ROOT}/aom_dsp/blend_a64_hmask.c"
+            "${AOM_ROOT}/aom_dsp/blend_a64_mask.c"
+            "${AOM_ROOT}/aom_dsp/blend_a64_vmask.c"
+            "${AOM_ROOT}/aom_dsp/entcode.c"
+            "${AOM_ROOT}/aom_dsp/entcode.h"
+            "${AOM_ROOT}/aom_dsp/fft.c"
+            "${AOM_ROOT}/aom_dsp/fft_common.h"
+            "${AOM_ROOT}/aom_dsp/intrapred.c"
+            "${AOM_ROOT}/aom_dsp/intrapred_common.h"
+            "${AOM_ROOT}/aom_dsp/loopfilter.c"
+            "${AOM_ROOT}/aom_dsp/prob.h"
+            "${AOM_ROOT}/aom_dsp/simd/v128_intrinsics.h"
+            "${AOM_ROOT}/aom_dsp/simd/v128_intrinsics_c.h"
+            "${AOM_ROOT}/aom_dsp/simd/v256_intrinsics.h"
+            "${AOM_ROOT}/aom_dsp/simd/v256_intrinsics_c.h"
+            "${AOM_ROOT}/aom_dsp/simd/v64_intrinsics.h"
+            "${AOM_ROOT}/aom_dsp/simd/v64_intrinsics_c.h"
+            "${AOM_ROOT}/aom_dsp/subtract.c"
+            "${AOM_ROOT}/aom_dsp/txfm_common.h"
+            "${AOM_ROOT}/aom_dsp/x86/convolve_common_intrin.h")
+
+list(APPEND AOM_DSP_COMMON_ASM_SSE2
+            "${AOM_ROOT}/aom_dsp/x86/aom_convolve_copy_sse2.asm"
+            "${AOM_ROOT}/aom_dsp/x86/aom_high_subpixel_8t_sse2.asm"
+            "${AOM_ROOT}/aom_dsp/x86/aom_high_subpixel_bilinear_sse2.asm"
+            "${AOM_ROOT}/aom_dsp/x86/aom_subpixel_8t_sse2.asm"
+            "${AOM_ROOT}/aom_dsp/x86/aom_subpixel_bilinear_sse2.asm"
+            "${AOM_ROOT}/aom_dsp/x86/highbd_intrapred_sse2.asm"
+            "${AOM_ROOT}/aom_dsp/x86/intrapred_sse2.asm"
+            "${AOM_ROOT}/aom_dsp/x86/inv_wht_sse2.asm")
+
+list(APPEND AOM_DSP_COMMON_INTRIN_SSE2
+            "${AOM_ROOT}/aom_dsp/x86/aom_asm_stubs.c"
+            "${AOM_ROOT}/aom_dsp/x86/convolve.h"
+            "${AOM_ROOT}/aom_dsp/x86/convolve_sse2.h"
+            "${AOM_ROOT}/aom_dsp/x86/fft_sse2.c"
+            "${AOM_ROOT}/aom_dsp/x86/highbd_intrapred_sse2.c"
+            "${AOM_ROOT}/aom_dsp/x86/highbd_loopfilter_sse2.c"
+            "${AOM_ROOT}/aom_dsp/x86/intrapred_sse2.c"
+            "${AOM_ROOT}/aom_dsp/x86/loopfilter_sse2.c"
+            "${AOM_ROOT}/aom_dsp/x86/lpf_common_sse2.h"
+            "${AOM_ROOT}/aom_dsp/x86/mem_sse2.h"
+            "${AOM_ROOT}/aom_dsp/x86/transpose_sse2.h"
+            "${AOM_ROOT}/aom_dsp/x86/txfm_common_sse2.h"
+            "${AOM_ROOT}/aom_dsp/x86/sum_squares_sse2.h")
+
+list(APPEND AOM_DSP_COMMON_ASM_SSSE3
+            "${AOM_ROOT}/aom_dsp/x86/aom_subpixel_8t_ssse3.asm"
+            "${AOM_ROOT}/aom_dsp/x86/aom_subpixel_bilinear_ssse3.asm")
+
+list(APPEND AOM_DSP_COMMON_INTRIN_SSSE3
+            "${AOM_ROOT}/aom_dsp/x86/aom_subpixel_8t_intrin_ssse3.c"
+            "${AOM_ROOT}/aom_dsp/x86/highbd_convolve_ssse3.c"
+            "${AOM_ROOT}/aom_dsp/x86/intrapred_ssse3.c")
+
+list(APPEND AOM_DSP_COMMON_INTRIN_SSE4_1
+            "${AOM_ROOT}/aom_dsp/x86/blend_mask_sse4.h"
+            "${AOM_ROOT}/aom_dsp/x86/blend_a64_hmask_sse4.c"
+            "${AOM_ROOT}/aom_dsp/x86/blend_a64_mask_sse4.c"
+            "${AOM_ROOT}/aom_dsp/x86/blend_a64_vmask_sse4.c")
+
+list(APPEND AOM_DSP_COMMON_INTRIN_AVX2
+            "${AOM_ROOT}/aom_dsp/x86/aom_subpixel_8t_intrin_avx2.c"
+            "${AOM_ROOT}/aom_dsp/x86/common_avx2.h"
+            "${AOM_ROOT}/aom_dsp/x86/txfm_common_avx2.h"
+            "${AOM_ROOT}/aom_dsp/x86/convolve_avx2.h"
+            "${AOM_ROOT}/aom_dsp/x86/fft_avx2.c"
+            "${AOM_ROOT}/aom_dsp/x86/highbd_convolve_avx2.c"
+            "${AOM_ROOT}/aom_dsp/x86/highbd_loopfilter_avx2.c"
+            "${AOM_ROOT}/aom_dsp/x86/intrapred_avx2.c"
+            "${AOM_ROOT}/aom_dsp/x86/blend_a64_mask_avx2.c")
+
+list(APPEND AOM_DSP_COMMON_INTRIN_NEON
+            "${AOM_ROOT}/aom_dsp/arm/fwd_txfm_neon.c"
+            "${AOM_ROOT}/aom_dsp/arm/loopfilter_neon.c"
+            "${AOM_ROOT}/aom_dsp/arm/intrapred_neon.c"
+            "${AOM_ROOT}/aom_dsp/arm/subtract_neon.c"
+            "${AOM_ROOT}/aom_dsp/arm/blend_a64_mask_neon.c")
+
+list(APPEND AOM_DSP_COMMON_INTRIN_DSPR2
+            "${AOM_ROOT}/aom_dsp/mips/common_dspr2.c"
+            "${AOM_ROOT}/aom_dsp/mips/common_dspr2.h"
+            "${AOM_ROOT}/aom_dsp/mips/convolve2_dspr2.c"
+            "${AOM_ROOT}/aom_dsp/mips/convolve2_horiz_dspr2.c"
+            "${AOM_ROOT}/aom_dsp/mips/convolve2_vert_dspr2.c"
+            "${AOM_ROOT}/aom_dsp/mips/convolve8_dspr2.c"
+            "${AOM_ROOT}/aom_dsp/mips/convolve8_horiz_dspr2.c"
+            "${AOM_ROOT}/aom_dsp/mips/convolve8_vert_dspr2.c"
+            "${AOM_ROOT}/aom_dsp/mips/convolve_common_dspr2.h"
+            "${AOM_ROOT}/aom_dsp/mips/intrapred16_dspr2.c"
+            "${AOM_ROOT}/aom_dsp/mips/intrapred4_dspr2.c"
+            "${AOM_ROOT}/aom_dsp/mips/intrapred8_dspr2.c"
+            "${AOM_ROOT}/aom_dsp/mips/inv_txfm_dspr2.h")
+
+list(APPEND AOM_DSP_COMMON_INTRIN_MSA
+            "${AOM_ROOT}/aom_dsp/mips/aom_convolve8_horiz_msa.c"
+            "${AOM_ROOT}/aom_dsp/mips/aom_convolve8_vert_msa.c"
+            "${AOM_ROOT}/aom_dsp/mips/aom_convolve_copy_msa.c"
+            "${AOM_ROOT}/aom_dsp/mips/aom_convolve_msa.h"
+            "${AOM_ROOT}/aom_dsp/mips/intrapred_msa.c"
+            "${AOM_ROOT}/aom_dsp/mips/macros_msa.h")
+
+if(CONFIG_AV1_DECODER)
+  list(APPEND AOM_DSP_DECODER_SOURCES
+              "${AOM_ROOT}/aom_dsp/binary_codes_reader.c"
+              "${AOM_ROOT}/aom_dsp/binary_codes_reader.h"
+              "${AOM_ROOT}/aom_dsp/bitreader.h"
+              "${AOM_ROOT}/aom_dsp/daalaboolreader.c"
+              "${AOM_ROOT}/aom_dsp/daalaboolreader.h"
+              "${AOM_ROOT}/aom_dsp/entdec.c" "${AOM_ROOT}/aom_dsp/entdec.h"
+              "${AOM_ROOT}/aom_dsp/grain_synthesis.c"
+              "${AOM_ROOT}/aom_dsp/grain_synthesis.h")
+endif()
+
+if(CONFIG_AV1_ENCODER)
+  list(APPEND AOM_DSP_ENCODER_SOURCES
+              "${AOM_ROOT}/aom_dsp/binary_codes_writer.c"
+              "${AOM_ROOT}/aom_dsp/binary_codes_writer.h"
+              "${AOM_ROOT}/aom_dsp/bitwriter.h"
+              "${AOM_ROOT}/aom_dsp/daalaboolwriter.c"
+              "${AOM_ROOT}/aom_dsp/daalaboolwriter.h"
+              "${AOM_ROOT}/aom_dsp/entenc.c"
+              "${AOM_ROOT}/aom_dsp/entenc.h"
+              "${AOM_ROOT}/aom_dsp/fwd_txfm.c"
+              "${AOM_ROOT}/aom_dsp/grain_table.c"
+              "${AOM_ROOT}/aom_dsp/grain_table.h"
+              "${AOM_ROOT}/aom_dsp/noise_model.c"
+              "${AOM_ROOT}/aom_dsp/noise_model.h"
+              "${AOM_ROOT}/aom_dsp/noise_util.c"
+              "${AOM_ROOT}/aom_dsp/noise_util.h"
+              "${AOM_ROOT}/aom_dsp/psnr.c"
+              "${AOM_ROOT}/aom_dsp/psnr.h"
+              "${AOM_ROOT}/aom_dsp/quantize.c"
+              "${AOM_ROOT}/aom_dsp/quantize.h"
+              "${AOM_ROOT}/aom_dsp/sad.c"
+              "${AOM_ROOT}/aom_dsp/sse.c"
+              "${AOM_ROOT}/aom_dsp/sad_av1.c"
+              "${AOM_ROOT}/aom_dsp/sum_squares.c"
+              "${AOM_ROOT}/aom_dsp/variance.c"
+              "${AOM_ROOT}/aom_dsp/variance.h")
+
+  list(APPEND AOM_DSP_ENCODER_ASM_SSE2
+              "${AOM_ROOT}/aom_dsp/x86/highbd_sad4d_sse2.asm"
+              "${AOM_ROOT}/aom_dsp/x86/highbd_sad_sse2.asm"
+              "${AOM_ROOT}/aom_dsp/x86/highbd_subpel_variance_impl_sse2.asm"
+              "${AOM_ROOT}/aom_dsp/x86/highbd_variance_impl_sse2.asm"
+              "${AOM_ROOT}/aom_dsp/x86/sad4d_sse2.asm"
+              "${AOM_ROOT}/aom_dsp/x86/sad_sse2.asm"
+              "${AOM_ROOT}/aom_dsp/x86/subpel_variance_sse2.asm"
+              "${AOM_ROOT}/aom_dsp/x86/subtract_sse2.asm")
+
+  list(APPEND AOM_DSP_ENCODER_INTRIN_SSE2
+              "${AOM_ROOT}/aom_dsp/x86/fwd_txfm_impl_sse2.h"
+              "${AOM_ROOT}/aom_dsp/x86/fwd_txfm_sse2.c"
+              "${AOM_ROOT}/aom_dsp/x86/fwd_txfm_sse2.h"
+              "${AOM_ROOT}/aom_dsp/x86/highbd_quantize_intrin_sse2.c"
+              "${AOM_ROOT}/aom_dsp/x86/highbd_subtract_sse2.c"
+              "${AOM_ROOT}/aom_dsp/x86/highbd_variance_sse2.c"
+              "${AOM_ROOT}/aom_dsp/x86/quantize_sse2.c"
+              "${AOM_ROOT}/aom_dsp/x86/quantize_x86.h"
+              "${AOM_ROOT}/aom_dsp/x86/sum_squares_sse2.c"
+              "${AOM_ROOT}/aom_dsp/x86/variance_sse2.c")
+
+  list(APPEND AOM_DSP_ENCODER_ASM_SSSE3_X86_64
+              "${AOM_ROOT}/aom_dsp/x86/fwd_txfm_ssse3_x86_64.asm"
+              "${AOM_ROOT}/aom_dsp/x86/ssim_opt_x86_64.asm")
+
+  list(APPEND AOM_DSP_ENCODER_INTRIN_AVX2
+              "${AOM_ROOT}/aom_dsp/x86/masked_sad_intrin_avx2.c"
+              "${AOM_ROOT}/aom_dsp/x86/subtract_avx2.c"
+              "${AOM_ROOT}/aom_dsp/x86/highbd_quantize_intrin_avx2.c"
+              "${AOM_ROOT}/aom_dsp/x86/sad4d_avx2.c"
+              "${AOM_ROOT}/aom_dsp/x86/sad_avx2.c"
+              "${AOM_ROOT}/aom_dsp/x86/sad_highbd_avx2.c"
+              "${AOM_ROOT}/aom_dsp/x86/sad_impl_avx2.c"
+              "${AOM_ROOT}/aom_dsp/x86/variance_avx2.c"
+              "${AOM_ROOT}/aom_dsp/x86/highbd_variance_avx2.c"
+              "${AOM_ROOT}/aom_dsp/x86/sse_avx2.c"
+              "${AOM_ROOT}/aom_dsp/x86/variance_impl_avx2.c"
+              "${AOM_ROOT}/aom_dsp/x86/obmc_sad_avx2.c"
+              "${AOM_ROOT}/aom_dsp/x86/obmc_variance_avx2.c"
+              "${AOM_ROOT}/aom_dsp/x86/sum_squares_avx2.c")
+
+  list(APPEND AOM_DSP_ENCODER_ASM_SSSE3_X86_64
+              "${AOM_ROOT}/aom_dsp/x86/quantize_ssse3_x86_64.asm")
+
+  list(APPEND AOM_DSP_ENCODER_AVX_ASM_X86_64
+              "${AOM_ROOT}/aom_dsp/x86/quantize_avx_x86_64.asm")
+
+  list(APPEND AOM_DSP_ENCODER_INTRIN_SSSE3
+              "${AOM_ROOT}/aom_dsp/x86/masked_sad_intrin_ssse3.h"
+              "${AOM_ROOT}/aom_dsp/x86/masked_sad_intrin_ssse3.c"
+              "${AOM_ROOT}/aom_dsp/x86/masked_variance_intrin_ssse3.h"
+              "${AOM_ROOT}/aom_dsp/x86/masked_variance_intrin_ssse3.c"
+              "${AOM_ROOT}/aom_dsp/x86/variance_impl_ssse3.c"
+              "${AOM_ROOT}/aom_dsp/x86/jnt_variance_ssse3.c"
+              "${AOM_ROOT}/aom_dsp/x86/jnt_sad_ssse3.c")
+
+  list(APPEND AOM_DSP_ENCODER_INTRIN_SSE4_1
+              "${AOM_ROOT}/aom_dsp/x86/highbd_variance_sse4.c"
+              "${AOM_ROOT}/aom_dsp/x86/sse_sse4.c"
+              "${AOM_ROOT}/aom_dsp/x86/obmc_sad_sse4.c"
+              "${AOM_ROOT}/aom_dsp/x86/obmc_variance_sse4.c")
+
+  list(APPEND AOM_DSP_ENCODER_INTRIN_NEON
+              "${AOM_ROOT}/aom_dsp/arm/sad4d_neon.c"
+              "${AOM_ROOT}/aom_dsp/arm/sad_neon.c"
+              "${AOM_ROOT}/aom_dsp/arm/subpel_variance_neon.c"
+              "${AOM_ROOT}/aom_dsp/arm/variance_neon.c")
+
+  list(APPEND AOM_DSP_ENCODER_INTRIN_MSA "${AOM_ROOT}/aom_dsp/mips/sad_msa.c"
+              "${AOM_ROOT}/aom_dsp/mips/subtract_msa.c"
+              "${AOM_ROOT}/aom_dsp/mips/variance_msa.c"
+              "${AOM_ROOT}/aom_dsp/mips/sub_pixel_variance_msa.c")
+
+  if(CONFIG_INTERNAL_STATS)
+    list(APPEND AOM_DSP_ENCODER_SOURCES "${AOM_ROOT}/aom_dsp/fastssim.c"
+                "${AOM_ROOT}/aom_dsp/psnrhvs.c" "${AOM_ROOT}/aom_dsp/ssim.c"
+                "${AOM_ROOT}/aom_dsp/ssim.h")
+  endif()
+endif()
+
+# Creates aom_dsp build targets. Must not be called until after libaom target
+# has been created.
+function(setup_aom_dsp_targets)
+  add_library(aom_dsp_common OBJECT ${AOM_DSP_COMMON_SOURCES})
+  list(APPEND AOM_LIB_TARGETS aom_dsp_common)
+  create_dummy_source_file("aom_av1" "c" "dummy_source_file")
+  add_library(aom_dsp OBJECT "${dummy_source_file}")
+  target_sources(aom PRIVATE $<TARGET_OBJECTS:aom_dsp_common>)
+  list(APPEND AOM_LIB_TARGETS aom_dsp)
+
+  # Not all generators support libraries consisting only of object files. Add a
+  # dummy source file to the aom_dsp target.
+  add_dummy_source_file_to_target("aom_dsp" "c")
+
+  if(CONFIG_AV1_DECODER)
+    add_library(aom_dsp_decoder OBJECT ${AOM_DSP_DECODER_SOURCES})
+    list(APPEND AOM_LIB_TARGETS aom_dsp_decoder)
+    target_sources(aom PRIVATE $<TARGET_OBJECTS:aom_dsp_decoder>)
+  endif()
+
+  if(CONFIG_AV1_ENCODER)
+    add_library(aom_dsp_encoder OBJECT ${AOM_DSP_ENCODER_SOURCES})
+    list(APPEND AOM_LIB_TARGETS aom_dsp_encoder)
+    target_sources(aom PRIVATE $<TARGET_OBJECTS:aom_dsp_encoder>)
+  endif()
+
+  if(HAVE_SSE2)
+    add_asm_library("aom_dsp_common_sse2" "AOM_DSP_COMMON_ASM_SSE2" "aom")
+    add_intrinsics_object_library("-msse2" "sse2" "aom_dsp_common"
+                                  "AOM_DSP_COMMON_INTRIN_SSE2" "aom")
+
+    if(CONFIG_AV1_ENCODER)
+      add_asm_library("aom_dsp_encoder_sse2" "AOM_DSP_ENCODER_ASM_SSE2" "aom")
+      add_intrinsics_object_library("-msse2" "sse2" "aom_dsp_encoder"
+                                    "AOM_DSP_ENCODER_INTRIN_SSE2" "aom")
+    endif()
+  endif()
+
+  if(HAVE_SSSE3)
+    add_asm_library("aom_dsp_common_ssse3" "AOM_DSP_COMMON_ASM_SSSE3" "aom")
+    add_intrinsics_object_library("-mssse3" "ssse3" "aom_dsp_common"
+                                  "AOM_DSP_COMMON_INTRIN_SSSE3" "aom")
+
+    if(CONFIG_AV1_ENCODER)
+      if("${AOM_TARGET_CPU}" STREQUAL "x86_64")
+        list(APPEND AOM_DSP_ENCODER_ASM_SSSE3
+                    ${AOM_DSP_ENCODER_ASM_SSSE3_X86_64})
+      endif()
+      add_asm_library("aom_dsp_encoder_ssse3" "AOM_DSP_ENCODER_ASM_SSSE3" "aom")
+      add_intrinsics_object_library("-mssse3" "ssse3" "aom_dsp_encoder"
+                                    "AOM_DSP_ENCODER_INTRIN_SSSE3" "aom")
+    endif()
+  endif()
+
+  if(HAVE_SSE4_1)
+    add_intrinsics_object_library("-msse4.1" "sse4_1" "aom_dsp_common"
+                                  "AOM_DSP_COMMON_INTRIN_SSE4_1" "aom")
+    if(CONFIG_AV1_ENCODER)
+      add_intrinsics_object_library("-msse4.1" "sse4_1" "aom_dsp_encoder"
+                                    "AOM_DSP_ENCODER_INTRIN_SSE4_1" "aom")
+    endif()
+  endif()
+
+  if(HAVE_AVX AND "${AOM_TARGET_CPU}" STREQUAL "x86_64")
+    if(CONFIG_AV1_ENCODER)
+      add_asm_library("aom_dsp_encoder_avx" "AOM_DSP_ENCODER_AVX_ASM_X86_64"
+                      "aom")
+    endif()
+  endif()
+
+  if(HAVE_AVX2)
+    add_intrinsics_object_library("-mavx2" "avx2" "aom_dsp_common"
+                                  "AOM_DSP_COMMON_INTRIN_AVX2" "aom")
+    if(CONFIG_AV1_ENCODER)
+      add_intrinsics_object_library("-mavx2" "avx2" "aom_dsp_encoder"
+                                    "AOM_DSP_ENCODER_INTRIN_AVX2" "aom")
+    endif()
+  endif()
+
+  if(HAVE_NEON)
+    add_intrinsics_object_library("${AOM_NEON_INTRIN_FLAG}" "neon"
+                                  "aom_dsp_common" "AOM_DSP_COMMON_INTRIN_NEON"
+                                  "aom")
+    if(CONFIG_AV1_ENCODER)
+      add_intrinsics_object_library("${AOM_NEON_INTRIN_FLAG}" "neon"
+                                    "aom_dsp_encoder"
+                                    "AOM_DSP_ENCODER_INTRIN_NEON" "aom")
+    endif()
+  endif()
+
+  if(HAVE_DSPR2)
+    add_intrinsics_object_library("" "dspr2" "aom_dsp_common"
+                                  "AOM_DSP_COMMON_INTRIN_DSPR2" "aom")
+  endif()
+
+  if(HAVE_MSA)
+    add_intrinsics_object_library("" "msa" "aom_dsp_common"
+                                  "AOM_DSP_COMMON_INTRIN_MSA" "aom")
+    if(CONFIG_AV1_ENCODER)
+      add_intrinsics_object_library("" "msa" "aom_dsp_encoder"
+                                    "AOM_DSP_ENCODER_INTRIN_MSA" "aom")
+    endif()
+  endif()
+
+  # Pass the new lib targets up to the parent scope instance of
+  # $AOM_LIB_TARGETS.
+  set(AOM_LIB_TARGETS ${AOM_LIB_TARGETS} PARENT_SCOPE)
+endfunction()