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      1 #ifndef VPX_SCALE_RTCD_H_
      2 #define VPX_SCALE_RTCD_H_
      3 
      4 #ifdef RTCD_C
      5 #define RTCD_EXTERN
      6 #else
      7 #define RTCD_EXTERN extern
      8 #endif
      9 
     10 struct yv12_buffer_config;
     11 
     12 void vp8_horizontal_line_5_4_scale_c(const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width);
     13 #define vp8_horizontal_line_5_4_scale vp8_horizontal_line_5_4_scale_c
     14 
     15 void vp8_vertical_band_5_4_scale_c(unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width);
     16 #define vp8_vertical_band_5_4_scale vp8_vertical_band_5_4_scale_c
     17 
     18 void vp8_horizontal_line_5_3_scale_c(const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width);
     19 #define vp8_horizontal_line_5_3_scale vp8_horizontal_line_5_3_scale_c
     20 
     21 void vp8_vertical_band_5_3_scale_c(unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width);
     22 #define vp8_vertical_band_5_3_scale vp8_vertical_band_5_3_scale_c
     23 
     24 void vp8_horizontal_line_2_1_scale_c(const unsigned char *source, unsigned int source_width, unsigned char *dest, unsigned int dest_width);
     25 #define vp8_horizontal_line_2_1_scale vp8_horizontal_line_2_1_scale_c
     26 
     27 void vp8_vertical_band_2_1_scale_c(unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width);
     28 #define vp8_vertical_band_2_1_scale vp8_vertical_band_2_1_scale_c
     29 
     30 void vp8_vertical_band_2_1_scale_i_c(unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width);
     31 #define vp8_vertical_band_2_1_scale_i vp8_vertical_band_2_1_scale_i_c
     32 
     33 void vp8_yv12_extend_frame_borders_c(struct yv12_buffer_config *ybf);
     34 #define vp8_yv12_extend_frame_borders vp8_yv12_extend_frame_borders_c
     35 
     36 void vp8_yv12_copy_frame_c(const struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc);
     37 #define vp8_yv12_copy_frame vp8_yv12_copy_frame_c
     38 
     39 void vpx_yv12_copy_y_c(const struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc);
     40 #define vpx_yv12_copy_y vpx_yv12_copy_y_c
     41 
     42 void vp9_extend_frame_borders_c(struct yv12_buffer_config *ybf, int subsampling_x, int subsampling_y);
     43 #define vp9_extend_frame_borders vp9_extend_frame_borders_c
     44 
     45 void vp9_extend_frame_inner_borders_c(struct yv12_buffer_config *ybf, int subsampling_x, int subsampling_y);
     46 #define vp9_extend_frame_inner_borders vp9_extend_frame_inner_borders_c
     47 
     48 void vpx_scale_rtcd(void);
     49 #include "vpx_config.h"
     50 
     51 #ifdef RTCD_C
     52 #include "vpx_ports/arm.h"
     53 static void setup_rtcd_internal(void)
     54 {
     55     int flags = arm_cpu_caps();
     56 
     57     (void)flags;
     58 
     59 
     60 }
     61 #endif
     62 #endif
     63