diff mbox series

[FFmpeg-devel,v2,153/162] avcodec/mpegaudiotab: Avoid unused entry in table

Message ID 20201120073327.820745-54-andreas.rheinhardt@gmail.com
State New
Headers show
Series VLC, esp. init_vlc patches
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Commit Message

Andreas Rheinhardt Nov. 20, 2020, 7:33 a.m. UTC
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
---
 libavcodec/mpegaudiodec_template.c | 6 +++---
 libavcodec/mpegaudiodectab.h       | 3 +--
 2 files changed, 4 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/libavcodec/mpegaudiodec_template.c b/libavcodec/mpegaudiodec_template.c
index 53db13d0d4..88679723fc 100644
--- a/libavcodec/mpegaudiodec_template.c
+++ b/libavcodec/mpegaudiodec_template.c
@@ -100,7 +100,7 @@  typedef struct MPADecodeContext {
 /* vlc structure for decoding layer 3 huffman tables */
 static VLC huff_vlc[16];
 static VLC_TYPE huff_vlc_tables[
-    0 + 128 + 128 + 128 + 130 + 128 + 154 + 166 +
+  128 + 128 + 128 + 130 + 128 + 154 + 166 +
   142 + 204 + 190 + 170 + 542 + 460 + 662 + 414
   ][2];
 static VLC huff_quad_vlc[2];
@@ -286,7 +286,7 @@  static av_cold void decode_init_static(void)
 
     /* huffman decode tables */
     offset = 0;
-    for (i = 1; i < 16; i++) {
+    for (int i = 0; i < 15;) {
         const HuffTable *h = &mpa_huff_tables[i];
         int xsize, x, y;
         uint8_t  tmp_bits [512] = { 0 };
@@ -303,7 +303,7 @@  static av_cold void decode_init_static(void)
         }
 
         /* XXX: fail test */
-        huff_vlc[i].table = huff_vlc_tables+offset;
+        huff_vlc[++i].table         = huff_vlc_tables + offset;
         huff_vlc[i].table_allocated = FF_ARRAY_ELEMS(huff_vlc_tables) - offset;
         init_vlc(&huff_vlc[i], 7, 512,
                  tmp_bits, 1, 1, tmp_codes, 2, 2,
diff --git a/libavcodec/mpegaudiodectab.h b/libavcodec/mpegaudiodectab.h
index accd12b8e2..e1468c5e89 100644
--- a/libavcodec/mpegaudiodectab.h
+++ b/libavcodec/mpegaudiodectab.h
@@ -502,8 +502,7 @@  static const uint8_t mpa_huffbits_24[256] = {
   7,  7,  7,  8,  8,  8,  8,  4,
 };
 
-static const HuffTable mpa_huff_tables[16] = {
-{ 1, NULL, NULL },
+static const HuffTable mpa_huff_tables[] = {
 { 2, mpa_huffbits_1, mpa_huffcodes_1 },
 { 3, mpa_huffbits_2, mpa_huffcodes_2 },
 { 3, mpa_huffbits_3, mpa_huffcodes_3 },