4:2:2 encoding support

[x264] / common / quant.h

diff --git a/common/quant.h b/common/quant.h
index 09364143612fe6e4e60c85bac396203588147351..9ad5385a5c5659ace33619c4d970fc1d1f181393 100644 (file)
--- a/common/quant.h
+++ b/common/quant.h
@@ -38,7 +38,11 @@ typedef struct
     void (*dequant_4x4)( dctcoef dct[16], int dequant_mf[6][16], int i_qp );
     void (*dequant_4x4_dc)( dctcoef dct[16], int dequant_mf[6][16], int i_qp );
 
-    int (*optimize_chroma_dc)( dctcoef dct[4], int dequant_mf );
+    void (*idct_dequant_2x4_dc)( dctcoef dct[8], dctcoef dct4x4[8][16], int dequant_mf[6][16], int i_qp );
+    void (*idct_dequant_2x4_dconly)( dctcoef dct[8], int dequant_mf[6][16], int i_qp );
+
+    int (*optimize_chroma_2x2_dc)( dctcoef dct[4], int dequant_mf );
+    int (*optimize_chroma_2x4_dc)( dctcoef dct[8], int dequant_mf );
 
     void (*denoise_dct)( dctcoef *dct, uint32_t *sum, udctcoef *offset, int size );
 
@@ -46,7 +50,11 @@ typedef struct
     int (*decimate_score16)( dctcoef *dct );
     int (*decimate_score64)( dctcoef *dct );
     int (*coeff_last[14])( dctcoef *dct );
+    int (*coeff_last4)( dctcoef *dct );
+    int (*coeff_last8)( dctcoef *dct );
     int (*coeff_level_run[13])( dctcoef *dct, x264_run_level_t *runlevel );
+    int (*coeff_level_run4)( dctcoef *dct, x264_run_level_t *runlevel );
+    int (*coeff_level_run8)( dctcoef *dct, x264_run_level_t *runlevel );
 } x264_quant_function_t;
 
 void x264_quant_init( x264_t *h, int cpu, x264_quant_function_t *pf );