Add new yuv444 pixfmts to avcodec_align_dimensions2

[ffmpeg] / libavcodec / twinvq.c

diff --git a/libavcodec/twinvq.c b/libavcodec/twinvq.c
index 8334e83d7fd141c61d530a99def7ad69a31dd8de..86c81a1b0f6be7ca169d74d046f94fafd4b14f1a 100644 (file)
--- a/libavcodec/twinvq.c
+++ b/libavcodec/twinvq.c
@@ -2,20 +2,20 @@
  * TwinVQ decoder
  * Copyright (c) 2009 Vitor Sessak
  *
- * 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
  */
 
@@ -24,6 +24,7 @@
 #include "dsputil.h"
 #include "fft.h"
 #include "lsp.h"
+#include "sinewin.h"
 
 #include <math.h>
 #include <stdint.h>
@@ -233,7 +234,7 @@ static void memset_float(float *buf, float val, int size)
  *        be a multiple of four.
  * @return the LPC value
  *
- * @todo reuse code from vorbis_dec.c: vorbis_floor0_decode
+ * @todo reuse code from Vorbis decoder: vorbis_floor0_decode
  */
 static float eval_lpc_spectrum(const float *lsp, float cos_val, int order)
 {
@@ -410,7 +411,7 @@ static inline float mulawinv(float y, float clip, float mu)
  * a*b == 200 and the nearest integer is ill-defined, use a table to emulate
  * the following broken float-based implementation used by the binary decoder:
  *
- * \code
+ * @code
  * static int very_broken_op(int a, int b)
  * {
  *    static float test; // Ugh, force gcc to do the division first...
@@ -418,7 +419,7 @@ static inline float mulawinv(float y, float clip, float mu)
  *    test = a/400.;
  *    return b * test +  0.5;
  * }
- * \endcode
+ * @endcode
  *
  * @note if this function is replaced by just ROUNDED_DIV(a*b,400.), the stddev
  * between the original file (before encoding with Yamaha encoder) and the
@@ -608,6 +609,7 @@ static void dec_lpc_spectrum_inv(TwinContext *tctx, float *lsp,
 static void imdct_and_window(TwinContext *tctx, enum FrameType ftype, int wtype,
                             float *in, float *prev, int ch)
 {
+    FFTContext *mdct = &tctx->mdct_ctx[ftype];
     const ModeTab *mtab = tctx->mtab;
     int bsize = mtab->size / mtab->fmode[ftype].sub;
     int size  = mtab->size;
@@ -640,13 +642,12 @@ static void imdct_and_window(TwinContext *tctx, enum FrameType ftype, int wtype,
 
         wsize = types_sizes[wtype_to_wsize[sub_wtype]];
 
-        ff_imdct_half(&tctx->mdct_ctx[ftype], buf1 + bsize*j, in + bsize*j);
+        mdct->imdct_half(mdct, buf1 + bsize*j, in + bsize*j);
 
         tctx->dsp.vector_fmul_window(out2,
                                      prev_buf + (bsize-wsize)/2,
                                      buf1 + bsize*j,
                                      ff_sine_windows[av_log2(wsize)],
-                                     0.0,
                                      wsize/2);
         out2 += wsize;
 
@@ -937,14 +938,14 @@ static void permutate_in_line(int16_t *tab, int num_vect, int num_blocks,
 /**
  * Interpret the input data as in the following table:
  *
- * \verbatim
+ * @verbatim
  *
  * abcdefgh
  * ijklmnop
  * qrstuvw
  * x123456
  *
- * \endverbatim
+ * @endverbatim
  *
  * and transpose it, giving the output
  * aiqxbjr1cks2dlt3emu4fvn5gow6hp