1## 2## Copyright (c) 2017, Alliance for Open Media. All rights reserved 3## 4## This source code is subject to the terms of the BSD 2 Clause License and 5## the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License 6## was not distributed with this source code in the LICENSE file, you can 7## obtain it at www.aomedia.org/license/software. If the Alliance for Open 8## Media Patent License 1.0 was not distributed with this source code in the 9## PATENTS file, you can obtain it at www.aomedia.org/license/patent. 10## 11sub aom_scale_forward_decls() { 12print <<EOF 13struct yv12_buffer_config; 14EOF 15} 16forward_decls qw/aom_scale_forward_decls/; 17 18# Scaler functions 19if (aom_config("CONFIG_SPATIAL_RESAMPLING") eq "yes") { 20 add_proto qw/void aom_horizontal_line_5_4_scale/, "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width"; 21 add_proto qw/void aom_vertical_band_5_4_scale/, "unsigned char *source, int src_pitch, unsigned char *dest, int dest_pitch, unsigned int dest_width"; 22 add_proto qw/void aom_horizontal_line_5_3_scale/, "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width"; 23 add_proto qw/void aom_vertical_band_5_3_scale/, "unsigned char *source, int src_pitch, unsigned char *dest, int dest_pitch, unsigned int dest_width"; 24 add_proto qw/void aom_horizontal_line_2_1_scale/, "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width"; 25 add_proto qw/void aom_vertical_band_2_1_scale/, "unsigned char *source, int src_pitch, unsigned char *dest, int dest_pitch, unsigned int dest_width"; 26 add_proto qw/void aom_vertical_band_2_1_scale_i/, "unsigned char *source, int src_pitch, unsigned char *dest, int dest_pitch, unsigned int dest_width"; 27} 28 29add_proto qw/int aom_yv12_realloc_with_new_border/, "struct yv12_buffer_config *ybf, int new_border, int byte_alignment, int num_planes"; 30 31add_proto qw/void aom_yv12_extend_frame_borders/, "struct yv12_buffer_config *ybf, const int num_planes"; 32 33add_proto qw/void aom_yv12_copy_frame/, "const struct yv12_buffer_config *src_bc, struct yv12_buffer_config *dst_bc, const int num_planes"; 34 35add_proto qw/void aom_yv12_copy_y/, "const struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc"; 36 37add_proto qw/void aom_yv12_copy_u/, "const struct yv12_buffer_config *src_bc, struct yv12_buffer_config *dst_bc"; 38 39add_proto qw/void aom_yv12_copy_v/, "const struct yv12_buffer_config *src_bc, struct yv12_buffer_config *dst_bc"; 40 41add_proto qw/void aom_yv12_partial_copy_y/, "const struct yv12_buffer_config *src_ybc, int hstart1, int hend1, int vstart1, int vend1, struct yv12_buffer_config *dst_ybc, int hstart2, int vstart2"; 42add_proto qw/void aom_yv12_partial_coloc_copy_y/, "const struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc, int hstart, int hend, int vstart, int vend"; 43add_proto qw/void aom_yv12_partial_copy_u/, "const struct yv12_buffer_config *src_bc, int hstart1, int hend1, int vstart1, int vend1, struct yv12_buffer_config *dst_bc, int hstart2, int vstart2"; 44add_proto qw/void aom_yv12_partial_coloc_copy_u/, "const struct yv12_buffer_config *src_bc, struct yv12_buffer_config *dst_bc, int hstart, int hend, int vstart, int vend"; 45add_proto qw/void aom_yv12_partial_copy_v/, "const struct yv12_buffer_config *src_bc, int hstart1, int hend1, int vstart1, int vend1, struct yv12_buffer_config *dst_bc, int hstart2, int vstart2"; 46add_proto qw/void aom_yv12_partial_coloc_copy_v/, "const struct yv12_buffer_config *src_bc, struct yv12_buffer_config *dst_bc, int hstart, int hend, int vstart, int vend"; 47 48add_proto qw/void aom_extend_frame_borders/, "struct yv12_buffer_config *ybf, const int num_planes"; 49specialize qw/aom_extend_frame_borders dspr2/; 50 51add_proto qw/void aom_extend_frame_inner_borders/, "struct yv12_buffer_config *ybf, const int num_planes"; 52specialize qw/aom_extend_frame_inner_borders dspr2/; 53 54add_proto qw/void aom_extend_frame_borders_y/, "struct yv12_buffer_config *ybf"; 551; 56