From: Niklesh <niklesh.lalw...@iitb.ac.in>
Signed-off-by: Niklesh <niklesh.lalw...@iitb.ac.in>
---
libavcodec/movtextdec.c | 45 ++++++++++++++++++++-------------------------
1 file changed, 20 insertions(+), 25 deletions(-)
diff --git a/libavcodec/movtextdec.c b/libavcodec/movtextdec.c
index a5d995d..ad1d324 100644
--- a/libavcodec/movtextdec.c
+++ b/libavcodec/movtextdec.c
@@ -32,19 +32,19 @@
#define STYLE_FLAG_UNDERLINE 4
static int text_to_ass(AVBPrint *buf, const char *text, const char *text_end,
- int **style_start, int **style_end,
- int **style_flags, int style_entries)
+ size_t *style_start, size_t *style_end,
+ size_t *style_flags, int style_entries)
{
int i = 0;
int style_pos = 0;
while (text < text_end) {
for (i = 0; i < style_entries; i++) {
- if (*style_flags[i] && style_pos == *style_start[i]) {
- if (*style_flags[i] & STYLE_FLAG_BOLD)
+ if (style_flags[i] && style_pos == style_start[i]) {
+ if (style_flags[i] & STYLE_FLAG_BOLD)
av_bprintf(buf, "{\\b1}");
- if (*style_flags[i] & STYLE_FLAG_ITALIC)
+ if (style_flags[i] & STYLE_FLAG_ITALIC)
av_bprintf(buf, "{\\i1}");
- if (*style_flags[i] & STYLE_FLAG_UNDERLINE)
+ if (style_flags[i] & STYLE_FLAG_UNDERLINE)
av_bprintf(buf, "{\\u1}");
}
}
@@ -61,12 +61,12 @@ static int text_to_ass(AVBPrint *buf, const char *text,
const char *text_end,
}
for (i = 0; i < style_entries; i++) {
- if (*style_flags[i] && style_pos == *style_end[i]) {
- if (*style_flags[i] & STYLE_FLAG_BOLD)
+ if (style_flags[i] && style_pos == style_end[i]) {
+ if (style_flags[i] & STYLE_FLAG_BOLD)
av_bprintf(buf, "{\\b0}");
- if (*style_flags[i] & STYLE_FLAG_ITALIC)
+ if (style_flags[i] & STYLE_FLAG_ITALIC)
av_bprintf(buf, "{\\i0}");
- if (*style_flags[i] & STYLE_FLAG_UNDERLINE)
+ if (style_flags[i] & STYLE_FLAG_UNDERLINE)
av_bprintf(buf, "{\\u0}");
}
}
@@ -95,17 +95,15 @@ static int mov_text_decode_frame(AVCodecContext *avctx,
AVBPrint buf;
char *ptr = avpkt->data;
char *end;
- //char *ptr_temp;
int text_length, style_entries;
uint32_t tsmb_type;
uint64_t tsmb_size;
- int **style_start = {0,};
- int **style_end = {0,};
- int **style_flags = {0,};
+ size_t *style_start = { 0, };
+ size_t *style_end = { 0, };
+ size_t *style_flags = { 0, };
const uint8_t *tsmb;
int index, i;
- int *flag;
- int *style_pos;
+ int flag, style_pos;
if (!ptr || avpkt->size < 2)
return AVERROR_INVALIDDATA;
@@ -157,22 +155,19 @@ static int mov_text_decode_frame(AVCodecContext *avctx,
tsmb += 2;
for(i = 0; i < style_entries; i++) {
- style_pos = av_malloc(4);
- *style_pos = AV_RB16(tsmb);
+ style_pos = AV_RB16(tsmb);
index = i;
- av_dynarray_add(&style_start, &index, style_pos);
+ av_dynarray_add(&style_start, &index,
(void*)(size_t)style_pos);
tsmb += 2;
- style_pos = av_malloc(4);
- *style_pos = AV_RB16(tsmb);
+ style_pos = AV_RB16(tsmb);
index = i;
- av_dynarray_add(&style_end, &index, style_pos);
+ av_dynarray_add(&style_end, &index,
(void*)(size_t)style_pos);
tsmb += 2;
// fontID = AV_RB16(tsmb);
tsmb += 2;
- flag = av_malloc(4);
- *flag = AV_RB8(tsmb);
+ flag = AV_RB8(tsmb);
index = i;
- av_dynarray_add(&style_flags, &index, flag);
+ av_dynarray_add(&style_flags, &index, (void*)(size_t)flag);
//fontsize = AV_RB8(tsmb);
tsmb += 2;
// text-color-rgba
--
1.9.1
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