# Copyright 2022 The ANGLE Project Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
#
# Build integration for astc-encoder.

source_set("astcenc") {
  sources = [
    "src/Source/astcenc.h",
    "src/Source/astcenc_averages_and_directions.cpp",
    "src/Source/astcenc_block_sizes.cpp",
    "src/Source/astcenc_color_quantize.cpp",
    "src/Source/astcenc_color_unquantize.cpp",
    "src/Source/astcenc_compress_symbolic.cpp",
    "src/Source/astcenc_compute_variance.cpp",
    "src/Source/astcenc_decompress_symbolic.cpp",
    "src/Source/astcenc_diagnostic_trace.cpp",
    "src/Source/astcenc_diagnostic_trace.h",
    "src/Source/astcenc_entry.cpp",
    "src/Source/astcenc_find_best_partitioning.cpp",
    "src/Source/astcenc_ideal_endpoints_and_weights.cpp",
    "src/Source/astcenc_image.cpp",
    "src/Source/astcenc_integer_sequence.cpp",
    "src/Source/astcenc_internal.h",
    "src/Source/astcenc_internal_entry.h",
    "src/Source/astcenc_mathlib.cpp",
    "src/Source/astcenc_mathlib.h",
    "src/Source/astcenc_mathlib_softfloat.cpp",
    "src/Source/astcenc_partition_tables.cpp",
    "src/Source/astcenc_percentile_tables.cpp",
    "src/Source/astcenc_pick_best_endpoint_format.cpp",
    "src/Source/astcenc_quantization.cpp",
    "src/Source/astcenc_symbolic_physical.cpp",
    "src/Source/astcenc_vecmathlib.h",
    "src/Source/astcenc_weight_align.cpp",
    "src/Source/astcenc_weight_quant_xfer_tables.cpp",
  ]

  defines = [ "ASTCENC_DECOMPRESS_ONLY=1" ]

  # To improve performance on debug builds, enable optimization for them.
  if (is_debug) {
    configs += [ "//build/config/compiler:optimize" ]
  }

  if (is_clang) {
    cflags_cc = [ "-Wno-unused-but-set-variable" ]
  }
}