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Code Issues Releases Activity

libavcodec/ccaption_dec: clean up and standardize white space

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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Aman Gupta
2016-01-04 19:28:02 -08:00
committed by Michael Niedermayer
parent 23679d82f6
commit 55ca79f526
1 changed files with 45 additions and 53 deletions
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8
libavcodec/ccaption_dec.c
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@ -148,7 +148,6 @@ struct Screen {
int16_t row_used;
};
typedef struct CCaptionSubContext {
AVClass *class;
struct Screen screen[2];
@ -258,9 +257,7 @@ static int validate_cc_data_pair (uint8_t *cc_data_pair)
cc_data_pair[1] &= 0x7F;
cc_data_pair[2] &= 0x7F;
return 0;
}
static struct Screen *get_writing_screen(CCaptionSubContext *ctx)
@ -311,7 +308,6 @@ static void roll_up(CCaptionSubContext *ctx)
}
UNSET_FLAG(screen->row_used, ctx->cursor_row);
}
static int reap_screen(CCaptionSubContext *ctx, int64_t pts)
@ -394,7 +390,6 @@ static void handle_pac( CCaptionSubContext *ctx, uint8_t hi, uint8_t lo )
if (ret == 0)
ctx->cursor_column++;
}
}
/**
@ -425,7 +420,6 @@ static void handle_delete_end_of_row( CCaptionSubContext *ctx, char hi, char lo)
struct Screen *screen = get_writing_screen(ctx);
char *row = screen->characters[ctx->cursor_row];
write_char(ctx, row, ctx->cursor_column, 0);
}
static void handle_char(CCaptionSubContext *ctx, char hi, char lo, int64_t pts)
@ -516,7 +510,6 @@ static int process_cc608(CCaptionSubContext *ctx, int64_t pts, uint8_t hi, uint8
#undef COR3
return ret;
}
static int decode(AVCodecContext *avctx, void *data, int *got_sub, AVPacket *avpkt)
@ -539,7 +532,6 @@ static int decode(AVCodecContext *avctx, void *data, int *got_sub, AVPacket *avp
memcpy(ctx->pktbuf->data, avpkt->data, len);
bptr = ctx->pktbuf->data;
for (i = 0; i < len; i += 3) {
uint8_t cc_type = *(bptr + i) & 3;
if (validate_cc_data_pair(bptr + i))