1 files changed, 20 insertions, 7 deletions
diff --git a/libvpx/vp9/encoder/vp9_quantize.h b/libvpx/vp9/encoder/vp9_quantize.h
index 7d231dfd3..262529b05 100644
--- a/libvpx/vp9/encoder/vp9_quantize.h
+++ b/libvpx/vp9/encoder/vp9_quantize.h
@@ -11,6 +11,7 @@
 #ifndef VP9_ENCODER_VP9_QUANTIZE_H_
 #define VP9_ENCODER_VP9_QUANTIZE_H_
 
+#include "./vpx_config.h"
 #include "vp9/encoder/vp9_block.h"
 
 #ifdef __cplusplus
@@ -23,19 +24,27 @@ typedef struct {
   DECLARE_ALIGNED(16, int16_t, y_zbin[QINDEX_RANGE][8]);
   DECLARE_ALIGNED(16, int16_t, y_round[QINDEX_RANGE][8]);
 
+  // TODO(jingning): in progress of re-working the quantization. will decide
+  // if we want to deprecate the current use of y_quant.
+  DECLARE_ALIGNED(16, int16_t, y_quant_fp[QINDEX_RANGE][8]);
+  DECLARE_ALIGNED(16, int16_t, uv_quant_fp[QINDEX_RANGE][8]);
+  DECLARE_ALIGNED(16, int16_t, y_round_fp[QINDEX_RANGE][8]);
+  DECLARE_ALIGNED(16, int16_t, uv_round_fp[QINDEX_RANGE][8]);
+
   DECLARE_ALIGNED(16, int16_t, uv_quant[QINDEX_RANGE][8]);
   DECLARE_ALIGNED(16, int16_t, uv_quant_shift[QINDEX_RANGE][8]);
   DECLARE_ALIGNED(16, int16_t, uv_zbin[QINDEX_RANGE][8]);
   DECLARE_ALIGNED(16, int16_t, uv_round[QINDEX_RANGE][8]);
-
-#if CONFIG_ALPHA
-  DECLARE_ALIGNED(16, int16_t, a_quant[QINDEX_RANGE][8]);
-  DECLARE_ALIGNED(16, int16_t, a_quant_shift[QINDEX_RANGE][8]);
-  DECLARE_ALIGNED(16, int16_t, a_zbin[QINDEX_RANGE][8]);
-  DECLARE_ALIGNED(16, int16_t, a_round[QINDEX_RANGE][8]);
-#endif
 } QUANTS;
 
+void vp9_quantize_dc(const int16_t *coeff_ptr, int skip_block,
+                     const int16_t *round_ptr, const int16_t quant_ptr,
+                     int16_t *qcoeff_ptr, int16_t *dqcoeff_ptr,
+                     const int16_t dequant_ptr, uint16_t *eob_ptr);
+void vp9_quantize_dc_32x32(const int16_t *coeff_ptr, int skip_block,
+                           const int16_t *round_ptr, const int16_t quant_ptr,
+                           int16_t *qcoeff_ptr, int16_t *dqcoeff_ptr,
+                           const int16_t dequant_ptr, uint16_t *eob_ptr);
 void vp9_regular_quantize_b_4x4(MACROBLOCK *x, int plane, int block,
                                 const int16_t *scan, const int16_t *iscan);
 
@@ -52,6 +61,10 @@ void vp9_init_quantizer(struct VP9_COMP *cpi);
 
 void vp9_set_quantizer(struct VP9Common *cm, int q);
 
+int vp9_quantizer_to_qindex(int quantizer);
+
+int vp9_qindex_to_quantizer(int qindex);
+
 #ifdef __cplusplus
 }  // extern "C"
 #endif