Re: [FFmpeg-devel] [PATCH 2/5] avcodec/ccaption_dec: implement tab offset commands

2016-06-27 Thread Michael Niedermayer 
On Tue, Jun 14, 2016 at 11:57:42AM -0700, Aman Gupta wrote:
> From: Aman Gupta 
> 
> ---
>  libavcodec/ccaption_dec.c | 5 +
>  1 file changed, 5 insertions(+)

applied

thanks

[...]

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[FFmpeg-devel] [PATCH 2/5] avcodec/ccaption_dec: implement tab offset commands

2016-06-14 Thread Aman Gupta 
From: Aman Gupta 

---
 libavcodec/ccaption_dec.c | 5 +
 1 file changed, 5 insertions(+)

diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c
index a6d879e..0b4a061 100644
--- a/libavcodec/ccaption_dec.c
+++ b/libavcodec/ccaption_dec.c
@@ -713,6 +713,11 @@ static void process_cc608(CCaptionSubContext *ctx, int64_t 
pts, uint8_t hi, uint
 /* Standard characters (always in pairs) */
 handle_char(ctx, hi, lo, pts);
 ctx->prev_cmd[0] = ctx->prev_cmd[1] = 0;
+} else if (hi == 0x17 && lo >= 0x21 && lo <= 0x23) {
+/* Tab offsets (spacing) */
+for (int i = 0; i < lo - 0x20; i++) {
+handle_char(ctx, ' ', 0, pts);
+}
 } else {
 /* Ignoring all other non data code */
 ff_dlog(ctx, "Unknown command 0x%hhx 0x%hhx\n", hi, lo);
-- 
2.8.1

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