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swscale: rename sws_context_class to ff_sws_context_class 

It is an internal swscale symbol and thus should not be exported.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
This commit is contained in:
Andreas Cadhalpun 2015-10-27 22:56:53 +01:00
parent 41455dca60
commit 8bfbc8c5e5
3 changed files with 4 additions and 4 deletions
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4
libswscale/options.c
View File

@ -84,7 +84,7 @@ static const AVOption swscale_options[] = {
{ NULL }
};
const AVClass sws_context_class = {
const AVClass ff_sws_context_class = {
.class_name = "SWScaler",
.item_name = sws_context_to_name,
.option = swscale_options,
@ -94,5 +94,5 @@ const AVClass sws_context_class = {
const AVClass *sws_get_class(void)
{
return &sws_context_class;
return &ff_sws_context_class;
}

2
libswscale/swscale_internal.h
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@ -866,7 +866,7 @@ extern const uint8_t ff_dither_8x8_220[9][8];
extern const int32_t ff_yuv2rgb_coeffs[8][4];
extern const AVClass sws_context_class;
extern const AVClass ff_sws_context_class;
/**
* Set c->swscale to an unscaled converter if one exists for the specific

2
libswscale/utils.c
View File

@ -1030,7 +1030,7 @@ SwsContext *sws_alloc_context(void)
av_assert0(offsetof(SwsContext, redDither) + DITHER32_INT == offsetof(SwsContext, dither32));
if (c) {
c->av_class = &sws_context_class;
c->av_class = &ff_sws_context_class;
av_opt_set_defaults(c);
}