| # Copyright 2017 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # This file is based on: |
| # https://skia.googlesource.com/skia/+/main/third_party/libwebp/BUILD.gn |
| config("libwebp_config") { |
| include_dirs = [ |
| "//flutter/third_party/libwebp/src", |
| "//flutter/third_party/libwebp", |
| ] |
| } |
| |
| config("libwebp_defines") { |
| defines = [ |
| # WebP naturally decodes to RGB_565, Skia with BGR_565. |
| # This makes WebP decode to BGR_565 when we ask for RGB_565. |
| # (It also swaps the color order for 4444, but we don't care today.) |
| "WEBP_SWAP_16BIT_CSP", |
| |
| # Prevent WebP symbols from being exposed. |
| "WEBP_EXTERN=extern", |
| ] |
| } |
| |
| source_set("libwebp_sse41") { |
| include_dirs = [ |
| "//flutter/third_party/libwebp/src", |
| "//flutter/third_party/libwebp", |
| ] |
| configs += [ ":libwebp_defines" ] |
| sources = [ |
| "//flutter/third_party/libwebp/src/dsp/alpha_processing_sse41.c", |
| "//flutter/third_party/libwebp/src/dsp/dec_sse41.c", |
| "//flutter/third_party/libwebp/src/dsp/enc_sse41.c", |
| "//flutter/third_party/libwebp/src/dsp/lossless_enc_sse41.c", |
| "//flutter/third_party/libwebp/src/dsp/lossless_sse41.c", |
| "//flutter/third_party/libwebp/src/dsp/upsampling_sse41.c", |
| "//flutter/third_party/libwebp/src/dsp/yuv_sse41.c", |
| ] |
| if ((current_cpu == "x86" || current_cpu == "x64") && (!is_win || is_clang)) { |
| cflags_c = [ "-msse4.1" ] |
| } |
| } |
| |
| source_set("libwebp") { |
| public_configs = [ ":libwebp_config" ] |
| include_dirs = [ |
| "//flutter/third_party/libwebp/src", |
| "//flutter/third_party/libwebp", |
| ] |
| |
| deps = [ ":libwebp_sse41" ] |
| |
| if (is_android) { |
| deps += [ "//third_party/cpu-features" ] |
| } |
| |
| configs += [ ":libwebp_defines" ] |
| |
| sources = [ |
| "//flutter/third_party/libwebp/sharpyuv/sharpyuv.c", |
| "//flutter/third_party/libwebp/sharpyuv/sharpyuv_cpu.c", |
| "//flutter/third_party/libwebp/sharpyuv/sharpyuv_csp.c", |
| "//flutter/third_party/libwebp/sharpyuv/sharpyuv_dsp.c", |
| "//flutter/third_party/libwebp/sharpyuv/sharpyuv_gamma.c", |
| "//flutter/third_party/libwebp/sharpyuv/sharpyuv_neon.c", |
| "//flutter/third_party/libwebp/sharpyuv/sharpyuv_sse2.c", |
| "//flutter/third_party/libwebp/src/dec/alpha_dec.c", |
| "//flutter/third_party/libwebp/src/dec/buffer_dec.c", |
| "//flutter/third_party/libwebp/src/dec/frame_dec.c", |
| "//flutter/third_party/libwebp/src/dec/idec_dec.c", |
| "//flutter/third_party/libwebp/src/dec/io_dec.c", |
| "//flutter/third_party/libwebp/src/dec/quant_dec.c", |
| "//flutter/third_party/libwebp/src/dec/tree_dec.c", |
| "//flutter/third_party/libwebp/src/dec/vp8_dec.c", |
| "//flutter/third_party/libwebp/src/dec/vp8l_dec.c", |
| "//flutter/third_party/libwebp/src/dec/webp_dec.c", |
| "//flutter/third_party/libwebp/src/demux/anim_decode.c", |
| "//flutter/third_party/libwebp/src/demux/demux.c", |
| "//flutter/third_party/libwebp/src/dsp/alpha_processing.c", |
| "//flutter/third_party/libwebp/src/dsp/alpha_processing_mips_dsp_r2.c", |
| "//flutter/third_party/libwebp/src/dsp/alpha_processing_neon.c", |
| "//flutter/third_party/libwebp/src/dsp/alpha_processing_sse2.c", |
| "//flutter/third_party/libwebp/src/dsp/cost.c", |
| "//flutter/third_party/libwebp/src/dsp/cost_mips32.c", |
| "//flutter/third_party/libwebp/src/dsp/cost_mips_dsp_r2.c", |
| "//flutter/third_party/libwebp/src/dsp/cost_neon.c", |
| "//flutter/third_party/libwebp/src/dsp/cost_sse2.c", |
| "//flutter/third_party/libwebp/src/dsp/cpu.c", |
| "//flutter/third_party/libwebp/src/dsp/dec.c", |
| "//flutter/third_party/libwebp/src/dsp/dec_clip_tables.c", |
| "//flutter/third_party/libwebp/src/dsp/dec_mips32.c", |
| "//flutter/third_party/libwebp/src/dsp/dec_mips_dsp_r2.c", |
| "//flutter/third_party/libwebp/src/dsp/dec_msa.c", |
| "//flutter/third_party/libwebp/src/dsp/dec_neon.c", |
| "//flutter/third_party/libwebp/src/dsp/dec_sse2.c", |
| "//flutter/third_party/libwebp/src/dsp/enc.c", |
| "//flutter/third_party/libwebp/src/dsp/enc_mips32.c", |
| "//flutter/third_party/libwebp/src/dsp/enc_mips_dsp_r2.c", |
| "//flutter/third_party/libwebp/src/dsp/enc_msa.c", |
| "//flutter/third_party/libwebp/src/dsp/enc_neon.c", |
| "//flutter/third_party/libwebp/src/dsp/enc_sse2.c", |
| "//flutter/third_party/libwebp/src/dsp/filters.c", |
| "//flutter/third_party/libwebp/src/dsp/filters_mips_dsp_r2.c", |
| "//flutter/third_party/libwebp/src/dsp/filters_msa.c", |
| "//flutter/third_party/libwebp/src/dsp/filters_neon.c", |
| "//flutter/third_party/libwebp/src/dsp/filters_sse2.c", |
| "//flutter/third_party/libwebp/src/dsp/lossless.c", |
| "//flutter/third_party/libwebp/src/dsp/lossless_enc.c", |
| "//flutter/third_party/libwebp/src/dsp/lossless_enc_mips32.c", |
| "//flutter/third_party/libwebp/src/dsp/lossless_enc_mips_dsp_r2.c", |
| "//flutter/third_party/libwebp/src/dsp/lossless_enc_msa.c", |
| "//flutter/third_party/libwebp/src/dsp/lossless_enc_neon.c", |
| "//flutter/third_party/libwebp/src/dsp/lossless_enc_sse2.c", |
| "//flutter/third_party/libwebp/src/dsp/lossless_mips_dsp_r2.c", |
| "//flutter/third_party/libwebp/src/dsp/lossless_msa.c", |
| "//flutter/third_party/libwebp/src/dsp/lossless_neon.c", |
| "//flutter/third_party/libwebp/src/dsp/lossless_sse2.c", |
| "//flutter/third_party/libwebp/src/dsp/rescaler.c", |
| "//flutter/third_party/libwebp/src/dsp/rescaler_mips32.c", |
| "//flutter/third_party/libwebp/src/dsp/rescaler_mips_dsp_r2.c", |
| "//flutter/third_party/libwebp/src/dsp/rescaler_msa.c", |
| "//flutter/third_party/libwebp/src/dsp/rescaler_neon.c", |
| "//flutter/third_party/libwebp/src/dsp/rescaler_sse2.c", |
| "//flutter/third_party/libwebp/src/dsp/ssim.c", |
| "//flutter/third_party/libwebp/src/dsp/ssim_sse2.c", |
| "//flutter/third_party/libwebp/src/dsp/upsampling.c", |
| "//flutter/third_party/libwebp/src/dsp/upsampling_mips_dsp_r2.c", |
| "//flutter/third_party/libwebp/src/dsp/upsampling_msa.c", |
| "//flutter/third_party/libwebp/src/dsp/upsampling_neon.c", |
| "//flutter/third_party/libwebp/src/dsp/upsampling_sse2.c", |
| "//flutter/third_party/libwebp/src/dsp/yuv.c", |
| "//flutter/third_party/libwebp/src/dsp/yuv_mips32.c", |
| "//flutter/third_party/libwebp/src/dsp/yuv_mips_dsp_r2.c", |
| "//flutter/third_party/libwebp/src/dsp/yuv_neon.c", |
| "//flutter/third_party/libwebp/src/dsp/yuv_sse2.c", |
| "//flutter/third_party/libwebp/src/enc/alpha_enc.c", |
| "//flutter/third_party/libwebp/src/enc/analysis_enc.c", |
| "//flutter/third_party/libwebp/src/enc/backward_references_cost_enc.c", |
| "//flutter/third_party/libwebp/src/enc/backward_references_enc.c", |
| "//flutter/third_party/libwebp/src/enc/config_enc.c", |
| "//flutter/third_party/libwebp/src/enc/cost_enc.c", |
| "//flutter/third_party/libwebp/src/enc/filter_enc.c", |
| "//flutter/third_party/libwebp/src/enc/frame_enc.c", |
| "//flutter/third_party/libwebp/src/enc/histogram_enc.c", |
| "//flutter/third_party/libwebp/src/enc/iterator_enc.c", |
| "//flutter/third_party/libwebp/src/enc/near_lossless_enc.c", |
| "//flutter/third_party/libwebp/src/enc/picture_csp_enc.c", |
| "//flutter/third_party/libwebp/src/enc/picture_enc.c", |
| "//flutter/third_party/libwebp/src/enc/picture_psnr_enc.c", |
| "//flutter/third_party/libwebp/src/enc/picture_rescale_enc.c", |
| "//flutter/third_party/libwebp/src/enc/picture_tools_enc.c", |
| "//flutter/third_party/libwebp/src/enc/predictor_enc.c", |
| "//flutter/third_party/libwebp/src/enc/quant_enc.c", |
| "//flutter/third_party/libwebp/src/enc/syntax_enc.c", |
| "//flutter/third_party/libwebp/src/enc/token_enc.c", |
| "//flutter/third_party/libwebp/src/enc/tree_enc.c", |
| "//flutter/third_party/libwebp/src/enc/vp8l_enc.c", |
| "//flutter/third_party/libwebp/src/enc/webp_enc.c", |
| "//flutter/third_party/libwebp/src/mux/anim_encode.c", |
| "//flutter/third_party/libwebp/src/mux/muxedit.c", |
| "//flutter/third_party/libwebp/src/mux/muxinternal.c", |
| "//flutter/third_party/libwebp/src/mux/muxread.c", |
| "//flutter/third_party/libwebp/src/utils/bit_reader_utils.c", |
| "//flutter/third_party/libwebp/src/utils/bit_writer_utils.c", |
| "//flutter/third_party/libwebp/src/utils/color_cache_utils.c", |
| "//flutter/third_party/libwebp/src/utils/filters_utils.c", |
| "//flutter/third_party/libwebp/src/utils/huffman_encode_utils.c", |
| "//flutter/third_party/libwebp/src/utils/huffman_utils.c", |
| "//flutter/third_party/libwebp/src/utils/quant_levels_dec_utils.c", |
| "//flutter/third_party/libwebp/src/utils/quant_levels_utils.c", |
| "//flutter/third_party/libwebp/src/utils/random_utils.c", |
| "//flutter/third_party/libwebp/src/utils/rescaler_utils.c", |
| "//flutter/third_party/libwebp/src/utils/thread_utils.c", |
| "//flutter/third_party/libwebp/src/utils/utils.c", |
| ] |
| } |
