{
  'variables': {
    'libvpx_source': '<(DEPTH)/third_party/libvpx',
  },
  'targets': [
    {
      'target_name': 'libvpx',
      'type': 'static_library',
      'conditions': [
        ['target_arch == "arm" and arm_neon == 1', {
          'include_dirs': [
            '<(libvpx_source)/platforms/arm',
          ],
          'includes': [ 'ads2gas.gypi', ],
          'sources': [
            'platforms/arm/vp9_rtcd.h',
            'platforms/arm/vpx_config.c',
            'platforms/arm/vpx_config.h',
            'platforms/arm/vpx_dsp_rtcd.h',
            'platforms/arm/vpx_scale_rtcd.h',
            'platforms/arm/vpx_version.h',
            'vp9/common/arm/neon/vp9_iht4x4_add_neon.c',
            'vp9/common/arm/neon/vp9_iht8x8_add_neon.c',
            'vpx_dsp/arm/idct16x16_1_add_neon.asm',
            'vpx_dsp/arm/idct16x16_1_add_neon.c',
            'vpx_dsp/arm/idct16x16_add_neon.asm',
            'vpx_dsp/arm/idct16x16_add_neon.c',
            'vpx_dsp/arm/idct16x16_neon.c',
            'vpx_dsp/arm/idct32x32_1_add_neon.asm',
            'vpx_dsp/arm/idct32x32_1_add_neon.c',
            'vpx_dsp/arm/idct32x32_add_neon.asm',
            'vpx_dsp/arm/idct32x32_add_neon.c',
            'vpx_dsp/arm/idct4x4_1_add_neon.asm',
            'vpx_dsp/arm/idct4x4_1_add_neon.c',
            'vpx_dsp/arm/idct4x4_add_neon.asm',
            'vpx_dsp/arm/idct4x4_add_neon.c',
            'vpx_dsp/arm/idct8x8_1_add_neon.asm',
            'vpx_dsp/arm/idct8x8_1_add_neon.c',
            'vpx_dsp/arm/idct8x8_add_neon.asm',
            'vpx_dsp/arm/idct8x8_add_neon.c',
            'vpx_dsp/arm/intrapred_neon.c',
            'vpx_dsp/arm/intrapred_neon_asm.asm',
            'vpx_dsp/arm/loopfilter_16_neon.asm',
            'vpx_dsp/arm/loopfilter_16_neon.c',
            'vpx_dsp/arm/loopfilter_4_neon.asm',
            'vpx_dsp/arm/loopfilter_4_neon.c',
            'vpx_dsp/arm/loopfilter_8_neon.asm',
            'vpx_dsp/arm/loopfilter_8_neon.c',
            'vpx_dsp/arm/loopfilter_mb_neon.asm',
            'vpx_dsp/arm/loopfilter_neon.c',
            'vpx_dsp/arm/save_reg_neon.asm',
            'vpx_dsp/arm/vpx_convolve8_neon.c',
            'vpx_dsp/arm/vpx_convolve_avg_neon.c',
            'vpx_dsp/arm/vpx_convolve8_avg_neon.c',
            'vpx_dsp/arm/vpx_convolve_copy_neon.c',
            'vpx_dsp/arm/vpx_convolve_neon.c',
            'vpx_ports/arm_cpudetect.c',
          ],
        }, {
          'include_dirs': [
            '<(libvpx_source)/platforms/linux-x64',
          ],
          'sources': [
            'platforms/linux-x64/vp9_rtcd.h',
            'platforms/linux-x64/vpx_config.c',
            'platforms/linux-x64/vpx_config.h',
            'platforms/linux-x64/vpx_dsp_rtcd.h',
            'platforms/linux-x64/vpx_scale_rtcd.h',
            'platforms/linux-x64/vpx_version.h',
            'vp9/common/x86/vp9_idct_intrin_sse2.c',
            'vpx_dsp/x86/convolve.h',
            'vpx_dsp/x86/loopfilter_sse2.c',
            'vpx_dsp/x86/vpx_asm_stubs.c',
            'vpx_dsp/variance.c',
            'vpx_dsp/variance.h',
            'vpx_ports/emms.asm',
            'vpx_ports/x86.h',
            'vpx_ports/x86_abi_support.asm',
          ],
        },],
      ],
      'include_dirs': [
        '<(libvpx_source)',
        '<(libvpx_source)/vpx_mem/memory_manager/include/',
      ],
      # Always optimize libvpx at O3.
      # Debug performance is too slow.
      'cflags': ['-O3'],
      'cflags!': ['-O0', '-O2'],
      'ldflags': ['--error-limit=0'],
      # This list was generated by running configure and then
      # make libvpx_srcs.txt
      'sources': [
        'vp9/common/vp9_alloccommon.c',
        'vp9/common/vp9_alloccommon.h',
        'vp9/common/vp9_blockd.c',
        'vp9/common/vp9_blockd.h',
        'vp9/common/vp9_common.h',
        'vp9/common/vp9_common_data.c',
        'vp9/common/vp9_common_data.h',
        'vp9/common/vp9_debugmodes.c',
        'vp9/common/vp9_entropy.c',
        'vp9/common/vp9_entropy.h',
        'vp9/common/vp9_entropymode.c',
        'vp9/common/vp9_entropymode.h',
        'vp9/common/vp9_entropymv.c',
        'vp9/common/vp9_entropymv.h',
        'vp9/common/vp9_enums.h',
        'vp9/common/vp9_filter.c',
        'vp9/common/vp9_filter.h',
        'vp9/common/vp9_frame_buffers.c',
        'vp9/common/vp9_frame_buffers.h',
        'vp9/common/vp9_idct.c',
        'vp9/common/vp9_idct.h',
        'vp9/common/vp9_loopfilter.c',
        'vp9/common/vp9_loopfilter.h',
        'vp9/common/vp9_mv.h',
        'vp9/common/vp9_mvref_common.c',
        'vp9/common/vp9_mvref_common.h',
        'vp9/common/vp9_onyxc_int.h',
        'vp9/common/vp9_ppflags.h',
        'vp9/common/vp9_pred_common.c',
        'vp9/common/vp9_pred_common.h',
        'vp9/common/vp9_quant_common.c',
        'vp9/common/vp9_quant_common.h',
        'vp9/common/vp9_reconinter.c',
        'vp9/common/vp9_reconinter.h',
        'vp9/common/vp9_reconintra.c',
        'vp9/common/vp9_reconintra.h',
        'vp9/common/vp9_rtcd.c',
        'vp9/common/vp9_scale.c',
        'vp9/common/vp9_scale.h',
        'vp9/common/vp9_scan.c',
        'vp9/common/vp9_scan.h',
        'vp9/common/vp9_seg_common.c',
        'vp9/common/vp9_seg_common.h',
        'vp9/common/vp9_textblit.h',
        'vp9/common/vp9_thread_common.c',
        'vp9/common/vp9_thread_common.h',
        'vp9/common/vp9_tile_common.c',
        'vp9/common/vp9_tile_common.h',
        'vp9/decoder/vp9_decodeframe.c',
        'vp9/decoder/vp9_decodeframe.h',
        'vp9/decoder/vp9_decodemv.c',
        'vp9/decoder/vp9_decodemv.h',
        'vp9/decoder/vp9_decoder.c',
        'vp9/decoder/vp9_decoder.h',
        'vp9/decoder/vp9_detokenize.c',
        'vp9/decoder/vp9_detokenize.h',
        'vp9/decoder/vp9_dsubexp.c',
        'vp9/decoder/vp9_dsubexp.h',
        'vp9/decoder/vp9_dthread.c',
        'vp9/decoder/vp9_dthread.h',
        'vp9/vp9_dx_iface.c',
        'vp9/vp9_dx_iface.h',
        'vp9/vp9_iface_common.h',
        'vpx/internal/vpx_codec_internal.h',
        'vpx/internal/vpx_psnr.h',
        'vpx/src/vpx_codec.c',
        'vpx/src/vpx_decoder.c',
        'vpx/src/vpx_encoder.c',
        'vpx/src/vpx_image.c',
        'vpx/src/vpx_psnr.c',
        'vpx/vp8.h',
        'vpx/vp8dx.h',
        'vpx/vpx_codec.h',
        'vpx/vpx_decoder.h',
        'vpx/vpx_encoder.h',
        'vpx/vpx_frame_buffer.h',
        'vpx/vpx_image.h',
        'vpx/vpx_integer.h',
        'vpx_dsp/add_noise.c',
        'vpx_dsp/bitreader.c',
        'vpx_dsp/bitreader.h',
        'vpx_dsp/bitreader_buffer.c',
        'vpx_dsp/bitreader_buffer.h',
        'vpx_dsp/intrapred.c',
        'vpx_dsp/inv_txfm.c',
        'vpx_dsp/inv_txfm.h',
        'vpx_dsp/loopfilter.c',
        'vpx_dsp/prob.c',
        'vpx_dsp/prob.h',
        'vpx_dsp/txfm_common.h',
        'vpx_dsp/vpx_convolve.c',
        'vpx_dsp/vpx_convolve.h',
        'vpx_dsp/vpx_dsp_common.h',
        'vpx_dsp/vpx_dsp_rtcd.c',
        'vpx_dsp/vpx_filter.h',
        'vpx_mem/include/vpx_mem_intrnl.h',
        'vpx_mem/vpx_mem.c',
        'vpx_mem/vpx_mem.h',
        'vpx_ports/bitops.h',
        'vpx_ports/emmintrin_compat.h',
        'vpx_ports/mem.h',
        'vpx_ports/mem_ops.h',
        'vpx_ports/mem_ops_aligned.h',
        'vpx_ports/msvc.h',
        'vpx_ports/system_state.h',
        'vpx_ports/vpx_once.h',
        'vpx_ports/vpx_timer.h',
        'vpx_scale/generic/gen_scalers.c',
        'vpx_scale/generic/vpx_scale.c',
        'vpx_scale/generic/yv12config.c',
        'vpx_scale/generic/yv12extend.c',
        'vpx_scale/vpx_scale.h',
        'vpx_scale/vpx_scale_rtcd.c',
        'vpx_scale/yv12config.h',
        'vpx_util/endian_inl.h',
        'vpx_util/vpx_thread.c',
        'vpx_util/vpx_thread.h',
      ],
    },
  ],
}