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avisynth: simplify the pix_fmt check for the newer AviSynth API 

The values don't need to be hardcoded since the correct values are
returned by avs_bits_per_pixel.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Stephen Hutchinson 2016-08-10 23:14:35 -04:00 committed by Michael Niedermayer
parent 2e95054ebb
commit 0ed5c3ce81
1 changed files with 4 additions and 21 deletions
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25
libavformat/avisynth.c
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@ -68,10 +68,6 @@ typedef struct AviSynthLibrary {
AVSC_DECLARE_FUNC(avs_get_pitch_p);
AVSC_DECLARE_FUNC(avs_get_read_ptr_p);
AVSC_DECLARE_FUNC(avs_get_row_size_p);
AVSC_DECLARE_FUNC(avs_is_yv24);
AVSC_DECLARE_FUNC(avs_is_yv16);
AVSC_DECLARE_FUNC(avs_is_yv411);
AVSC_DECLARE_FUNC(avs_is_y8);
#endif
#undef AVSC_DECLARE_FUNC
} AviSynthLibrary;
@ -142,10 +138,6 @@ static av_cold int avisynth_load_library(void)
LOAD_AVS_FUNC(avs_get_pitch_p, 1);
LOAD_AVS_FUNC(avs_get_read_ptr_p, 1);
LOAD_AVS_FUNC(avs_get_row_size_p, 1);
LOAD_AVS_FUNC(avs_is_yv24, 1);
LOAD_AVS_FUNC(avs_is_yv16, 1);
LOAD_AVS_FUNC(avs_is_yv411, 1);
LOAD_AVS_FUNC(avs_is_y8, 1);
#endif
#undef LOAD_AVS_FUNC
@ -465,20 +457,11 @@ static int avisynth_read_packet_video(AVFormatContext *s, AVPacket *pkt,
return 0;
#ifdef USING_AVISYNTH
/* Define the bpp values for the new AviSynth 2.6 colorspaces.
* Since AvxSynth doesn't have these functions, special-case
* it in order to avoid implicit declaration errors. */
/* avs_bits_per_pixel changed to AVSC_API with AviSynth 2.6, which
* requires going through avs_library, while AvxSynth has it under
* the older AVSC_INLINE type, so special-case this. */
if (avs_library.avs_is_yv24(avs->vi))
bits = 24;
else if (avs_library.avs_is_yv16(avs->vi))
bits = 16;
else if (avs_library.avs_is_yv411(avs->vi))
bits = 12;
else if (avs_library.avs_is_y8(avs->vi))
bits = 8;
else
bits = avs_library.avs_bits_per_pixel(avs->vi);
bits = avs_library.avs_bits_per_pixel(avs->vi);
#else
bits = avs_bits_per_pixel(avs->vi);
#endif