ffv1: rename minor to micro version

the version is 1.3.4 which makes 4 micro and not minor

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/ffv1.h

@@ -83,7 +83,7 @@ typedef struct FFV1Context {
     uint64_t rc_stat[256][2];
     uint64_t (*rc_stat2[MAX_QUANT_TABLES])[32][2];
     int version;
-    int minor_version;
+    int micro_version;
     int width, height;
     int chroma_planes;
     int chroma_h_shift, chroma_v_shift;

libavcodec/ffv1dec.c

@@ -382,7 +382,7 @@ static int decode_slice(AVCodecContext *c, void *arg)
     y      = fs->slice_y;
 
     if (!fs->ac) {
-        if (f->version == 3 && f->minor_version > 1 || f->version > 3)
+        if (f->version == 3 && f->micro_version > 1 || f->version > 3)
             get_rac(&fs->c, (uint8_t[]) { 129 });
         fs->ac_byte_count = f->version > 2 || (!x && !y) ? fs->c.bytestream - fs->c.bytestream_start - 1 : 0;
         init_get_bits(&fs->gb,
@@ -485,7 +485,7 @@ static int read_extra_header(FFV1Context *f)
     f->version = get_symbol(c, state, 0);
     if (f->version > 2) {
         c->bytestream_end -= 4;
-        f->minor_version = get_symbol(c, state, 0);
+        f->micro_version = get_symbol(c, state, 0);
     }
     f->ac = f->avctx->coder_type = get_symbol(c, state, 0);
     if (f->ac > 1) {
@@ -536,7 +536,7 @@ static int read_extra_header(FFV1Context *f)
 
     if (f->version > 2) {
         f->ec = get_symbol(c, state, 0);
-        if (f->minor_version > 2)
+        if (f->micro_version > 2)
             f->intra = get_symbol(c, state, 0);
     }
 
@@ -553,7 +553,7 @@ static int read_extra_header(FFV1Context *f)
     if (f->avctx->debug & FF_DEBUG_PICT_INFO)
         av_log(f->avctx, AV_LOG_DEBUG,
                "global: ver:%d.%d, coder:%d, colorspace: %d bpr:%d chroma:%d(%d:%d), alpha:%d slices:%dx%d qtabs:%d ec:%d intra:%d\n",
-               f->version, f->minor_version,
+               f->version, f->micro_version,
                f->ac,
                f->colorspace,
                f->avctx->bits_per_raw_sample,

libavcodec/ffv1enc.c

@@ -537,8 +537,8 @@ static int write_extradata(FFV1Context *f)
     put_symbol(c, state, f->version, 0);
     if (f->version > 2) {
         if (f->version == 3)
-            f->minor_version = 4;
-        put_symbol(c, state, f->minor_version, 0);
+            f->micro_version = 4;
+        put_symbol(c, state, f->micro_version, 0);
     }
 
     put_symbol(c, state, f->ac, 0);