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decoder: use bool for return values and flags

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Don't return 0/-1 on success/error, but true/false.  Instead of int,
use bool for storing flags.
This commit is contained in:
Max Kellermann
2008-10-30 08:38:54 +01:00
parent d29bad4410
commit 62d4fa9306
18 changed files with 148 additions and 144 deletions
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12
src/decoder/ffmpeg_plugin.c
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@@ -84,7 +84,7 @@ static int mpdurl_read(URLContext *h, unsigned char *buf, int size)
{
int ret;
FopsHelper *base = (FopsHelper *) h->priv_data;
while (1) {
while (true) {
ret = input_stream_read(base->input, (void *)buf, size);
if (ret == 0) {
DEBUG("ret 0\n");
@@ -130,11 +130,11 @@ static URLProtocol mpdurl_fileops = {
.url_close = mpdurl_close,
};
static int ffmpeg_init(void)
static bool ffmpeg_init(void)
{
av_register_all();
register_protocol(&mpdurl_fileops);
return 0;
return true;
}
static int
@@ -318,18 +318,18 @@ static int ffmpeg_decode_internal(BasePtrs *base)
return 0;
}
static int
static bool
ffmpeg_decode(struct decoder *decoder, struct input_stream *input)
{
BasePtrs base;
int ret;
bool ret;
DEBUG("decode start\n");
base.input = input;
base.decoder = decoder;
ret = ffmpeg_helper(input, ffmpeg_decode_internal, &base);
ret = ffmpeg_helper(input, ffmpeg_decode_internal, &base) == 0;
DEBUG("decode finish\n");