mpegaudiodec: fix short_start calculation

[ffmpeg] / libavcodec / arm / dsputil_init_armv6.c

diff --git a/libavcodec/arm/dsputil_init_armv6.c b/libavcodec/arm/dsputil_init_armv6.c
index 78367150d158aa80ff6ebaf96e136b56bfc0b5a3..fbe601408c941507dd567ae00ea49f2bfc515e98 100644 (file)
--- a/libavcodec/arm/dsputil_init_armv6.c
+++ b/libavcodec/arm/dsputil_init_armv6.c
@@ -1,20 +1,20 @@
 /*
  * Copyright (c) 2009 Mans Rullgard <mans@mansr.com>
  *
- * 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
  */
 
@@ -50,21 +50,40 @@ void ff_add_pixels_clamped_armv6(const DCTELEM *block,
                                  uint8_t *restrict pixels,
                                  int line_size);
 
+void ff_get_pixels_armv6(DCTELEM *block, const uint8_t *pixels, int stride);
+void ff_diff_pixels_armv6(DCTELEM *block, const uint8_t *s1,
+                          const uint8_t *s2, int stride);
+
 int ff_pix_abs16_armv6(void *s, uint8_t *blk1, uint8_t *blk2,
                        int line_size, int h);
 int ff_pix_abs16_x2_armv6(void *s, uint8_t *blk1, uint8_t *blk2,
                           int line_size, int h);
+int ff_pix_abs16_y2_armv6(void *s, uint8_t *blk1, uint8_t *blk2,
+                          int line_size, int h);
+
+int ff_pix_abs8_armv6(void *s, uint8_t *blk1, uint8_t *blk2,
+                       int line_size, int h);
+
+int ff_sse16_armv6(void *s, uint8_t *blk1, uint8_t *blk2,
+                   int line_size, int h);
+
+int ff_pix_norm1_armv6(uint8_t *pix, int line_size);
+int ff_pix_sum_armv6(uint8_t *pix, int line_size);
 
-void av_cold ff_dsputil_init_armv6(DSPContext* c, AVCodecContext *avctx)
+av_cold void ff_dsputil_init_armv6(DSPContext *c, AVCodecContext *avctx)
 {
-    if (!avctx->lowres && (avctx->idct_algo == FF_IDCT_AUTO ||
-                           avctx->idct_algo == FF_IDCT_SIMPLEARMV6)) {
+    const int high_bit_depth = avctx->bits_per_raw_sample > 8;
+
+    if (avctx->bits_per_raw_sample <= 8 &&
+        (avctx->idct_algo == FF_IDCT_AUTO ||
+         avctx->idct_algo == FF_IDCT_SIMPLEARMV6)) {
         c->idct_put              = ff_simple_idct_put_armv6;
         c->idct_add              = ff_simple_idct_add_armv6;
         c->idct                  = ff_simple_idct_armv6;
         c->idct_permutation_type = FF_LIBMPEG2_IDCT_PERM;
     }
 
+    if (!high_bit_depth) {
     c->put_pixels_tab[0][0] = ff_put_pixels16_armv6;
     c->put_pixels_tab[0][1] = ff_put_pixels16_x2_armv6;
     c->put_pixels_tab[0][2] = ff_put_pixels16_y2_armv6;
@@ -85,11 +104,24 @@ void av_cold ff_dsputil_init_armv6(DSPContext* c, AVCodecContext *avctx)
 
     c->avg_pixels_tab[0][0] = ff_avg_pixels16_armv6;
     c->avg_pixels_tab[1][0] = ff_avg_pixels8_armv6;
+    }
 
+    if (!high_bit_depth)
+        c->get_pixels = ff_get_pixels_armv6;
     c->add_pixels_clamped = ff_add_pixels_clamped_armv6;
+    c->diff_pixels = ff_diff_pixels_armv6;
 
     c->pix_abs[0][0] = ff_pix_abs16_armv6;
     c->pix_abs[0][1] = ff_pix_abs16_x2_armv6;
+    c->pix_abs[0][2] = ff_pix_abs16_y2_armv6;
+
+    c->pix_abs[1][0] = ff_pix_abs8_armv6;
 
     c->sad[0] = ff_pix_abs16_armv6;
+    c->sad[1] = ff_pix_abs8_armv6;
+
+    c->sse[0] = ff_sse16_armv6;
+
+    c->pix_norm1 = ff_pix_norm1_armv6;
+    c->pix_sum   = ff_pix_sum_armv6;
 }