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