avformat/westwood_vqa: s/unsigned char/uint8_t & s/unsigned int/uint32_t

Signed-off-by: Paul B Mahol <onemda@gmail.com>

libavformat/westwood_vqa.c

@@ -81,10 +81,10 @@ static int wsvqa_read_header(AVFormatContext *s)
     WsVqaDemuxContext *wsvqa = s->priv_data;
     AVIOContext *pb = s->pb;
     AVStream *st;
-    unsigned char *header;
-    unsigned char scratch[VQA_PREAMBLE_SIZE];
-    unsigned int chunk_tag;
-    unsigned int chunk_size;
+    uint8_t *header;
+    uint8_t scratch[VQA_PREAMBLE_SIZE];
+    uint32_t chunk_tag;
+    uint32_t chunk_size;
     int fps;
 
     /* initialize the video decoder stream */
@@ -103,7 +103,7 @@ static int wsvqa_read_header(AVFormatContext *s)
     /* the VQA header needs to go to the decoder */
     if (ff_alloc_extradata(st->codec, VQA_HEADER_SIZE))
         return AVERROR(ENOMEM);
-    header = (unsigned char *)st->codec->extradata;
+    header = (uint8_t *)st->codec->extradata;
     if (avio_read(pb, st->codec->extradata, VQA_HEADER_SIZE) !=
         VQA_HEADER_SIZE) {
         return AVERROR(EIO);
@@ -166,9 +166,9 @@ static int wsvqa_read_packet(AVFormatContext *s,
     WsVqaDemuxContext *wsvqa = s->priv_data;
     AVIOContext *pb = s->pb;
     int ret = -1;
-    unsigned char preamble[VQA_PREAMBLE_SIZE];
-    unsigned int chunk_type;
-    unsigned int chunk_size;
+    uint8_t preamble[VQA_PREAMBLE_SIZE];
+    uint32_t chunk_type;
+    uint32_t chunk_size;
     int skip_byte;
 
     while (avio_read(pb, preamble, VQA_PREAMBLE_SIZE) == VQA_PREAMBLE_SIZE) {