dca: remove unused decode_hf function and quant_d tables

They were superseded with their integer equivalents. Rename integer
decode_hf to decode_hf.

1 files changed, 2 insertions, 7 deletions

diff --git a/libavcodec/dcadsp.h b/libavcodec/dcadsp.h
index eac9de977c..ad361bfd01 100644
--- a/libavcodec/dcadsp.h
+++ b/libavcodec/dcadsp.h
@@ -32,17 +32,12 @@ typedef struct DCADSPContext {
                             int *synth_buf_offset, float synth_buf2[32],
                             const float window[512], float *samples_out,
                             float raXin[32], float scale);
-    void (*decode_hf)(float dst[DCA_SUBBANDS][8],
+    void (*decode_hf)(int32_t dst[DCA_SUBBANDS][8],
                       const int32_t vq_num[DCA_SUBBANDS],
                       const int8_t hf_vq[1024][32], intptr_t vq_offset,
                       int32_t scale[DCA_SUBBANDS][2],
                       intptr_t start, intptr_t end);
-    void (*decode_hf_int)(int32_t dst[DCA_SUBBANDS][8],
-                          const int32_t vq_num[DCA_SUBBANDS],
-                          const int8_t hf_vq[1024][32], intptr_t vq_offset,
-                          int32_t scale[DCA_SUBBANDS][2],
-                          intptr_t start, intptr_t end);
-    void (*dequantize)(int32_t *samples, uint32_t step_size, uint64_t scale);
+    void (*dequantize)(int32_t *samples, uint32_t step_size, uint32_t scale);
 } DCADSPContext;
 
 void ff_dcadsp_init(DCADSPContext *s);