| # |
| # 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_SCALE_AOM_SCALE_CMAKE_) |
| return() |
| endif() # AOM_AOM_SCALE_AOM_SCALE_CMAKE_ |
| set(AOM_AOM_SCALE_AOM_SCALE_CMAKE_ 1) |
| |
| list(APPEND AOM_SCALE_SOURCES "${AOM_ROOT}/aom_scale/aom_scale.h" |
| "${AOM_ROOT}/aom_scale/generic/aom_scale.c" |
| "${AOM_ROOT}/aom_scale/generic/gen_scalers.c" |
| "${AOM_ROOT}/aom_scale/generic/yv12config.c" |
| "${AOM_ROOT}/aom_scale/generic/yv12extend.c" |
| "${AOM_ROOT}/aom_scale/yv12config.h") |
| |
| # Creates the aom_scale build target and makes libaom depend on it. The libaom |
| # target must exist before this function is called. |
| function(setup_aom_scale_targets) |
| add_library(aom_scale OBJECT ${AOM_SCALE_SOURCES}) |
| target_sources(aom PRIVATE $<TARGET_OBJECTS:aom_scale>) |
| |
| target_sources(aom PRIVATE $<TARGET_OBJECTS:aom_scale>) |
| if(BUILD_SHARED_LIBS) |
| target_sources(aom_static PRIVATE $<TARGET_OBJECTS:aom_scale>) |
| endif() |
| |
| # Pass the new lib targets up to the parent scope instance of |
| # $AOM_LIB_TARGETS. |
| set(AOM_LIB_TARGETS ${AOM_LIB_TARGETS} aom_scale PARENT_SCOPE) |
| endfunction() |