dvbsubdec: Convert to the new bitstream reader

1 files changed, 34 insertions, 34 deletions

diff --git a/libavcodec/dvbsubdec.c b/libavcodec/dvbsubdec.c
index c3248c9919..2b9760fb35 100644
--- a/libavcodec/dvbsubdec.c
+++ b/libavcodec/dvbsubdec.c
@@ -20,7 +20,7 @@
  */
 
 #include "avcodec.h"
-#include "get_bits.h"
+#include "bitstream.h"
 #include "bytestream.h"
 #include "internal.h"
 #include "libavutil/colorspace.h"
@@ -330,16 +330,16 @@ static int dvbsub_read_2bit_string(uint8_t *destbuf, int dbuf_len,
                                    const uint8_t **srcbuf, int buf_size,
                                    int non_mod, uint8_t *map_table)
 {
-    GetBitContext gb;
+    BitstreamContext bc;
 
     int bits;
     int run_length;
     int pixels_read = 0;
 
-    init_get_bits(&gb, *srcbuf, buf_size << 3);
+    bitstream_init(&bc, *srcbuf, buf_size << 3);
 
-    while (get_bits_count(&gb) < buf_size << 3 && pixels_read < dbuf_len) {
-        bits = get_bits(&gb, 2);
+    while (bitstream_tell(&bc) < buf_size << 3 && pixels_read < dbuf_len) {
+        bits = bitstream_read(&bc, 2);
 
         if (bits) {
             if (non_mod != 1 || bits != 1) {
@@ -350,10 +350,10 @@ static int dvbsub_read_2bit_string(uint8_t *destbuf, int dbuf_len,
             }
             pixels_read++;
         } else {
-            bits = get_bits1(&gb);
+            bits = bitstream_read_bit(&bc);
             if (bits == 1) {
-                run_length = get_bits(&gb, 3) + 3;
-                bits = get_bits(&gb, 2);
+                run_length = bitstream_read(&bc, 3) + 3;
+                bits       = bitstream_read(&bc, 2);
 
                 if (non_mod == 1 && bits == 1)
                     pixels_read += run_length;
@@ -366,12 +366,12 @@ static int dvbsub_read_2bit_string(uint8_t *destbuf, int dbuf_len,
                     }
                 }
             } else {
-                bits = get_bits1(&gb);
+                bits = bitstream_read_bit(&bc);
                 if (bits == 0) {
-                    bits = get_bits(&gb, 2);
+                    bits = bitstream_read(&bc, 2);
                     if (bits == 2) {
-                        run_length = get_bits(&gb, 4) + 12;
-                        bits = get_bits(&gb, 2);
+                        run_length = bitstream_read(&bc, 4) + 12;
+                        bits       = bitstream_read(&bc, 2);
 
                         if (non_mod == 1 && bits == 1)
                             pixels_read += run_length;
@@ -384,8 +384,8 @@ static int dvbsub_read_2bit_string(uint8_t *destbuf, int dbuf_len,
                             }
                         }
                     } else if (bits == 3) {
-                        run_length = get_bits(&gb, 8) + 29;
-                        bits = get_bits(&gb, 2);
+                        run_length = bitstream_read(&bc, 8) + 29;
+                        bits = bitstream_read(&bc, 2);
 
                         if (non_mod == 1 && bits == 1)
                             pixels_read += run_length;
@@ -408,7 +408,7 @@ static int dvbsub_read_2bit_string(uint8_t *destbuf, int dbuf_len,
                             *destbuf++ = bits;
                         }
                     } else {
-                        (*srcbuf) += (get_bits_count(&gb) + 7) >> 3;
+                        *srcbuf += (bitstream_tell(&bc) + 7) >> 3;
                         return pixels_read;
                     }
                 } else {
@@ -423,10 +423,10 @@ static int dvbsub_read_2bit_string(uint8_t *destbuf, int dbuf_len,
         }
     }
 
-    if (get_bits(&gb, 6))
+    if (bitstream_read(&bc, 6))
         av_log(NULL, AV_LOG_ERROR, "DVBSub error: line overflow\n");
 
-    (*srcbuf) += (get_bits_count(&gb) + 7) >> 3;
+    *srcbuf += (bitstream_tell(&bc) + 7) >> 3;
 
     return pixels_read;
 }
@@ -435,16 +435,16 @@ static int dvbsub_read_4bit_string(uint8_t *destbuf, int dbuf_len,
                                    const uint8_t **srcbuf, int buf_size,
                                    int non_mod, uint8_t *map_table)
 {
-    GetBitContext gb;
+    BitstreamContext bc;
 
     int bits;
     int run_length;
     int pixels_read = 0;
 
-    init_get_bits(&gb, *srcbuf, buf_size << 3);
+    bitstream_init(&bc, *srcbuf, buf_size << 3);
 
-    while (get_bits_count(&gb) < buf_size << 3 && pixels_read < dbuf_len) {
-        bits = get_bits(&gb, 4);
+    while (bitstream_tell(&bc) < buf_size << 3 && pixels_read < dbuf_len) {
+        bits = bitstream_read(&bc, 4);
 
         if (bits) {
             if (non_mod != 1 || bits != 1) {
@@ -455,12 +455,12 @@ static int dvbsub_read_4bit_string(uint8_t *destbuf, int dbuf_len,
             }
             pixels_read++;
         } else {
-            bits = get_bits1(&gb);
+            bits = bitstream_read_bit(&bc);
             if (bits == 0) {
-                run_length = get_bits(&gb, 3);
+                run_length = bitstream_read(&bc, 3);
 
                 if (run_length == 0) {
-                    (*srcbuf) += (get_bits_count(&gb) + 7) >> 3;
+                    *srcbuf += (bitstream_tell(&bc) + 7) >> 3;
                     return pixels_read;
                 }
 
@@ -476,10 +476,10 @@ static int dvbsub_read_4bit_string(uint8_t *destbuf, int dbuf_len,
                     pixels_read++;
                 }
             } else {
-                bits = get_bits1(&gb);
+                bits = bitstream_read_bit(&bc);
                 if (bits == 0) {
-                    run_length = get_bits(&gb, 2) + 4;
-                    bits = get_bits(&gb, 4);
+                    run_length = bitstream_read(&bc, 2) + 4;
+                    bits       = bitstream_read(&bc, 4);
 
                     if (non_mod == 1 && bits == 1)
                         pixels_read += run_length;
@@ -492,10 +492,10 @@ static int dvbsub_read_4bit_string(uint8_t *destbuf, int dbuf_len,
                         }
                     }
                 } else {
-                    bits = get_bits(&gb, 2);
+                    bits = bitstream_read(&bc, 2);
                     if (bits == 2) {
-                        run_length = get_bits(&gb, 4) + 9;
-                        bits = get_bits(&gb, 4);
+                        run_length = bitstream_read(&bc, 4) + 9;
+                        bits       = bitstream_read(&bc, 4);
 
                         if (non_mod == 1 && bits == 1)
                             pixels_read += run_length;
@@ -508,8 +508,8 @@ static int dvbsub_read_4bit_string(uint8_t *destbuf, int dbuf_len,
                             }
                         }
                     } else if (bits == 3) {
-                        run_length = get_bits(&gb, 8) + 25;
-                        bits = get_bits(&gb, 4);
+                        run_length = bitstream_read(&bc, 8) + 25;
+                        bits = bitstream_read(&bc, 4);
 
                         if (non_mod == 1 && bits == 1)
                             pixels_read += run_length;
@@ -544,10 +544,10 @@ static int dvbsub_read_4bit_string(uint8_t *destbuf, int dbuf_len,
         }
     }
 
-    if (get_bits(&gb, 8))
+    if (bitstream_read(&bc, 8))
         av_log(NULL, AV_LOG_ERROR, "DVBSub error: line overflow\n");
 
-    (*srcbuf) += (get_bits_count(&gb) + 7) >> 3;
+    *srcbuf += (bitstream_tell(&bc) + 7) >> 3;
 
     return pixels_read;
 }