avcodec/dca: remove old decoder

Remove all files and functions which are not going to be reused,
and disable all functions and FATE tests temporarily which will be.

1 files changed, 0 insertions, 51 deletions

diff --git a/libavcodec/dcadsp.h b/libavcodec/dcadsp.h
deleted file mode 100644
index 8c8db854a4..0000000000
--- a/libavcodec/dcadsp.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVCODEC_DCADSP_H
-#define AVCODEC_DCADSP_H
-
-#include "avfft.h"
-#include "synth_filter.h"
-
-#define DCA_SUBBANDS_X96K  64
-#define DCA_SUBBANDS       64
-#define SAMPLES_PER_SUBBAND 8 // number of samples per subband per subsubframe
-
-
-typedef struct DCADSPContext {
-    void (*lfe_fir[2])(float *out, const float *in, const float *coefs);
-    void (*qmf_32_subbands)(float samples_in[DCA_SUBBANDS][SAMPLES_PER_SUBBAND], int sb_act,
-                            SynthFilterContext *synth, FFTContext *imdct,
-                            float synth_buf_ptr[512],
-                            int *synth_buf_offset, float synth_buf2[32],
-                            const float window[512], float *samples_out,
-                            float raXin[32], float scale);
-    void (*decode_hf)(int32_t dst[DCA_SUBBANDS][SAMPLES_PER_SUBBAND],
-                      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, uint32_t scale);
-} DCADSPContext;
-
-void ff_dcadsp_init(DCADSPContext *s);
-void ff_dcadsp_init_aarch64(DCADSPContext *s);
-void ff_dcadsp_init_arm(DCADSPContext *s);
-void ff_dcadsp_init_x86(DCADSPContext *s);
-
-#endif /* AVCODEC_DCADSP_H */