1sub vpx_scale_forward_decls() {
2print <<EOF
3struct yv12_buffer_config;
4EOF
5}
6forward_decls qw/vpx_scale_forward_decls/;
7
8# Scaler functions
9if (vpx_config("CONFIG_SPATIAL_RESAMPLING") eq "yes") {
10    add_proto qw/void vp8_horizontal_line_5_4_scale/, "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width";
11    add_proto qw/void vp8_vertical_band_5_4_scale/, "unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width";
12    add_proto qw/void vp8_horizontal_line_5_3_scale/, "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width";
13    add_proto qw/void vp8_vertical_band_5_3_scale/, "unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width";
14    add_proto qw/void vp8_horizontal_line_2_1_scale/, "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width";
15    add_proto qw/void vp8_vertical_band_2_1_scale/, "unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width";
16    add_proto qw/void vp8_vertical_band_2_1_scale_i/, "unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width";
17}
18
19add_proto qw/void vp8_yv12_extend_frame_borders/, "struct yv12_buffer_config *ybf";
20specialize qw/vp8_yv12_extend_frame_borders neon/;
21
22add_proto qw/void vp8_yv12_copy_frame/, "const struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc";
23specialize qw/vp8_yv12_copy_frame neon/;
24
25add_proto qw/void vpx_yv12_copy_y/, "const struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc";
26
27if (vpx_config("CONFIG_VP9") eq "yes") {
28    add_proto qw/void vp9_extend_frame_borders/, "struct yv12_buffer_config *ybf";
29    specialize qw/vp9_extend_frame_borders dspr2/;
30
31    add_proto qw/void vp9_extend_frame_inner_borders/, "struct yv12_buffer_config *ybf";
32    specialize qw/vp9_extend_frame_inner_borders dspr2/;
33}
341;
35