1vpx_scale_forward_decls() {
2cat <<EOF
3struct yv12_buffer_config;
4EOF
5}
6forward_decls vpx_scale_forward_decls
7
8# Scaler functions
9if [ "CONFIG_SPATIAL_RESAMPLING" != "yes" ]; then
10    prototype void vp8_horizontal_line_5_4_scale "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width"
11    prototype 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    prototype void vp8_horizontal_line_5_3_scale "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width"
13    prototype 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    prototype void vp8_horizontal_line_2_1_scale "const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width"
15    prototype 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    prototype 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"
17fi
18
19prototype void vp8_yv12_extend_frame_borders "struct yv12_buffer_config *ybf"
20specialize vp8_yv12_extend_frame_borders neon
21
22prototype void vp8_yv12_copy_frame "const struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc"
23specialize vp8_yv12_copy_frame neon
24
25prototype void vpx_yv12_copy_y "const struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc"
26specialize vpx_yv12_copy_y neon
27
28if [ "$CONFIG_VP9" = "yes" ]; then
29    prototype void vp9_extend_frame_borders "struct yv12_buffer_config *ybf, int subsampling_x, int subsampling_y"
30    specialize vp9_extend_frame_borders dspr2
31
32    prototype void vp9_extend_frame_inner_borders "struct yv12_buffer_config *ybf, int subsampling_x, int subsampling_y"
33    specialize vp9_extend_frame_inner_borders dspr2
34fi
35