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avisynth: Fix compilation against current 2.6 header(s). 

AviSynth 2.6 (and by extension, AviSynth+) moves these functions
into AVSC_API. This requires both adjusting their normal use,
and for AvxSynth, adjusting the position/use of the USING_AVISYNTH
ifdefs.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This commit is contained in:
Stephen Hutchinson 2015-03-12 22:52:29 -04:00 committed by Luca Barbato
parent 1ddd3e23a4
commit a8c99205ca
1 changed files with 37 additions and 5 deletions
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42
libavformat/avisynth.c
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@ -74,6 +74,17 @@ typedef struct AviSynthLibrary {
AVSC_DECLARE_FUNC(avs_release_value);
AVSC_DECLARE_FUNC(avs_release_video_frame);
AVSC_DECLARE_FUNC(avs_take_clip);
#ifdef USING_AVISYNTH
AVSC_DECLARE_FUNC(avs_bits_per_pixel);
AVSC_DECLARE_FUNC(avs_get_height_p);
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;
@ -137,6 +148,17 @@ static av_cold int avisynth_load_library(void)
LOAD_AVS_FUNC(avs_release_value, 0);
LOAD_AVS_FUNC(avs_release_video_frame, 0);
LOAD_AVS_FUNC(avs_take_clip, 0);
#ifdef USING_AVISYNTH
LOAD_AVS_FUNC(avs_bits_per_pixel, 0);
LOAD_AVS_FUNC(avs_get_height_p, 0);
LOAD_AVS_FUNC(avs_get_pitch_p, 0);
LOAD_AVS_FUNC(avs_get_read_ptr_p, 0);
LOAD_AVS_FUNC(avs_get_row_size_p, 0);
LOAD_AVS_FUNC(avs_is_yv24, 0);
LOAD_AVS_FUNC(avs_is_yv16, 0);
LOAD_AVS_FUNC(avs_is_yv411, 0);
LOAD_AVS_FUNC(avs_is_y8, 0);
#endif
#undef LOAD_AVS_FUNC
atexit(avisynth_atexit_handler);
@ -460,17 +482,19 @@ static int avisynth_read_packet_video(AVFormatContext *s, AVPacket *pkt,
* Since AvxSynth doesn't have these functions, special-case
* it in order to avoid implicit declaration errors. */
if (avs_is_yv24(avs->vi))
if (avs_library.avs_is_yv24(avs->vi))
bits = 24;
else if (avs_is_yv16(avs->vi))
else if (avs_library.avs_is_yv16(avs->vi))
bits = 16;
else if (avs_is_yv411(avs->vi))
else if (avs_library.avs_is_yv411(avs->vi))
bits = 12;
else if (avs_is_y8(avs->vi))
else if (avs_library.avs_is_y8(avs->vi))
bits = 8;
else
bits = avs_library.avs_bits_per_pixel(avs->vi);
#else
bits = avs_bits_per_pixel(avs->vi);
#endif
bits = avs_bits_per_pixel(avs->vi);
/* Without the cast to int64_t, calculation overflows at about 9k x 9k
* resolution. */
@ -499,11 +523,19 @@ static int avisynth_read_packet_video(AVFormatContext *s, AVPacket *pkt,
dst_p = pkt->data;
for (i = 0; i < avs->n_planes; i++) {
plane = avs->planes[i];
#ifdef USING_AVISYNTH
src_p = avs_library.avs_get_read_ptr_p(frame, plane);
pitch = avs_library.avs_get_pitch_p(frame, plane);
rowsize = avs_library.avs_get_row_size_p(frame, plane);
planeheight = avs_library.avs_get_height_p(frame, plane);
#else
src_p = avs_get_read_ptr_p(frame, plane);
pitch = avs_get_pitch_p(frame, plane);
rowsize = avs_get_row_size_p(frame, plane);
planeheight = avs_get_height_p(frame, plane);
#endif
/* Flip RGB video. */
if (avs_is_rgb24(avs->vi) || avs_is_rgb(avs->vi)) {