vaapi_h264: Add support for VUI parameters

[ffmpeg] / libavcodec / dcadsp.h

diff --git a/libavcodec/dcadsp.h b/libavcodec/dcadsp.h
index 20020ae06cf52c3858209506bc9aa0abb40a245f..9ea89ea7afec98de0ebe7a9ea197e06a0939b4c8 100644 (file)
--- a/libavcodec/dcadsp.h
+++ b/libavcodec/dcadsp.h
@@ -1,30 +1,51 @@
 /*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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,
+ * Libav 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
+ * License along with Libav; 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       32
+#define SAMPLES_PER_SUBBAND 8 // number of samples per subband per subsubframe
+
+
 typedef struct DCADSPContext {
-    void (*lfe_fir)(float *out, const float *in, const float *coefs,
-                    int decifactor, float scale, float bias);
+    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 */