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@ -54,12 +54,12 @@
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#define AVSC_INLINE static __inline
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#ifdef AVISYNTH_C_EXPORTS
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# define AVSC_EXPORT EXTERN_C
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# define AVSC_API(ret, name) EXTERN_C __declspec(dllexport) ret AVSC_CC name
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# define AVSC_EXPORT __declspec(dllexport)
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# define AVSC_API(ret, name) EXTERN_C AVSC_EXPORT ret AVSC_CC name
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#else
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# define AVSC_EXPORT EXTERN_C __declspec(dllexport)
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# define AVSC_EXPORT __declspec(dllimport)
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# ifndef AVSC_NO_DECLSPEC
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# define AVSC_API(ret, name) EXTERN_C __declspec(dllimport) ret AVSC_CC name
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# define AVSC_API(ret, name) EXTERN_C AVSC_EXPORT ret AVSC_CC name
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# else
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# define AVSC_API(ret, name) typedef ret (AVSC_CC *name##_func)
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# endif
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@ -78,12 +78,12 @@ typedef __int64 INT64;
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// Constants
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//
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#ifndef __AVISYNTH_H__
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enum { AVISYNTH_INTERFACE_VERSION = 4 };
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#ifndef __AVISYNTH_6_H__
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enum { AVISYNTH_INTERFACE_VERSION = 6 };
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#endif
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enum {AVS_SAMPLE_INT8 = 1<<0,
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AVS_SAMPLE_INT16 = 1<<1,
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AVS_SAMPLE_INT16 = 1<<1,
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AVS_SAMPLE_INT24 = 1<<2,
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AVS_SAMPLE_INT32 = 1<<3,
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AVS_SAMPLE_FLOAT = 1<<4};
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@ -109,10 +109,10 @@ enum {AVS_CS_BGR = 1<<28,
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AVS_CS_YUV = 1<<29,
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AVS_CS_INTERLEAVED = 1<<30,
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AVS_CS_PLANAR = 1<<31,
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AVS_CS_SHIFT_SUB_WIDTH = 0,
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AVS_CS_SHIFT_SUB_HEIGHT = 1 << 3,
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AVS_CS_SHIFT_SAMPLE_BITS = 1 << 4,
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AVS_CS_SHIFT_SUB_HEIGHT = 8,
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AVS_CS_SHIFT_SAMPLE_BITS = 16,
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AVS_CS_SUB_WIDTH_MASK = 7 << AVS_CS_SHIFT_SUB_WIDTH,
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AVS_CS_SUB_WIDTH_1 = 3 << AVS_CS_SHIFT_SUB_WIDTH, // YV24
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@ -179,15 +179,59 @@ enum { //SUBTYPES
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AVS_FILTER_OUTPUT_TYPE_DIFFERENT=4};
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enum {
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AVS_CACHE_NOTHING=0,
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AVS_CACHE_RANGE=1,
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AVS_CACHE_ALL=2,
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AVS_CACHE_AUDIO=3,
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AVS_CACHE_AUDIO_NONE=4,
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AVS_CACHE_AUDIO_AUTO=5
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// New 2.6 explicitly defined cache hints.
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AVS_CACHE_NOTHING=10, // Do not cache video.
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AVS_CACHE_WINDOW=11, // Hard protect upto X frames within a range of X from the current frame N.
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AVS_CACHE_GENERIC=12, // LRU cache upto X frames.
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AVS_CACHE_FORCE_GENERIC=13, // LRU cache upto X frames, override any previous CACHE_WINDOW.
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AVS_CACHE_GET_POLICY=30, // Get the current policy.
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AVS_CACHE_GET_WINDOW=31, // Get the current window h_span.
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AVS_CACHE_GET_RANGE=32, // Get the current generic frame range.
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AVS_CACHE_AUDIO=50, // Explicitly do cache audio, X byte cache.
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AVS_CACHE_AUDIO_NOTHING=51, // Explicitly do not cache audio.
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AVS_CACHE_AUDIO_NONE=52, // Audio cache off (auto mode), X byte intial cache.
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AVS_CACHE_AUDIO_AUTO=53, // Audio cache on (auto mode), X byte intial cache.
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AVS_CACHE_GET_AUDIO_POLICY=70, // Get the current audio policy.
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AVS_CACHE_GET_AUDIO_SIZE=71, // Get the current audio cache size.
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AVS_CACHE_PREFETCH_FRAME=100, // Queue request to prefetch frame N.
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AVS_CACHE_PREFETCH_GO=101, // Action video prefetches.
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AVS_CACHE_PREFETCH_AUDIO_BEGIN=120, // Begin queue request transaction to prefetch audio (take critical section).
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AVS_CACHE_PREFETCH_AUDIO_STARTLO=121, // Set low 32 bits of start.
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AVS_CACHE_PREFETCH_AUDIO_STARTHI=122, // Set high 32 bits of start.
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AVS_CACHE_PREFETCH_AUDIO_COUNT=123, // Set low 32 bits of length.
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AVS_CACHE_PREFETCH_AUDIO_COMMIT=124, // Enqueue request transaction to prefetch audio (release critical section).
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AVS_CACHE_PREFETCH_AUDIO_GO=125, // Action audio prefetches.
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AVS_CACHE_GETCHILD_CACHE_MODE=200, // Cache ask Child for desired video cache mode.
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AVS_CACHE_GETCHILD_CACHE_SIZE=201, // Cache ask Child for desired video cache size.
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AVS_CACHE_GETCHILD_AUDIO_MODE=202, // Cache ask Child for desired audio cache mode.
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AVS_CACHE_GETCHILD_AUDIO_SIZE=203, // Cache ask Child for desired audio cache size.
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AVS_CACHE_GETCHILD_COST=220, // Cache ask Child for estimated processing cost.
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AVS_CACHE_COST_ZERO=221, // Child response of zero cost (ptr arithmetic only).
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AVS_CACHE_COST_UNIT=222, // Child response of unit cost (less than or equal 1 full frame blit).
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AVS_CACHE_COST_LOW=223, // Child response of light cost. (Fast)
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AVS_CACHE_COST_MED=224, // Child response of medium cost. (Real time)
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AVS_CACHE_COST_HI=225, // Child response of heavy cost. (Slow)
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AVS_CACHE_GETCHILD_THREAD_MODE=240, // Cache ask Child for thread safetyness.
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AVS_CACHE_THREAD_UNSAFE=241, // Only 1 thread allowed for all instances. 2.5 filters default!
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AVS_CACHE_THREAD_CLASS=242, // Only 1 thread allowed for each instance. 2.6 filters default!
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AVS_CACHE_THREAD_SAFE=243, // Allow all threads in any instance.
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AVS_CACHE_THREAD_OWN=244, // Safe but limit to 1 thread, internally threaded.
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AVS_CACHE_GETCHILD_ACCESS_COST=260, // Cache ask Child for preferred access pattern.
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AVS_CACHE_ACCESS_RAND=261, // Filter is access order agnostic.
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AVS_CACHE_ACCESS_SEQ0=262, // Filter prefers sequential access (low cost)
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AVS_CACHE_ACCESS_SEQ1=263, // Filter needs sequential access (high cost)
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};
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#define AVS_FRAME_ALIGN 16
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#define AVS_FRAME_ALIGN 16
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typedef struct AVS_Clip AVS_Clip;
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typedef struct AVS_ScriptEnvironment AVS_ScriptEnvironment;
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@ -204,7 +248,7 @@ typedef struct AVS_VideoInfo {
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int num_frames;
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int pixel_type;
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int audio_samples_per_second; // 0 means no audio
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int sample_type;
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INT64 num_audio_samples;
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@ -216,88 +260,139 @@ typedef struct AVS_VideoInfo {
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} AVS_VideoInfo;
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// useful functions of the above
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AVSC_INLINE int avs_has_video(const AVS_VideoInfo * p)
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AVSC_INLINE int avs_has_video(const AVS_VideoInfo * p)
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{ return (p->width!=0); }
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AVSC_INLINE int avs_has_audio(const AVS_VideoInfo * p)
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AVSC_INLINE int avs_has_audio(const AVS_VideoInfo * p)
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{ return (p->audio_samples_per_second!=0); }
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AVSC_INLINE int avs_is_rgb(const AVS_VideoInfo * p)
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AVSC_INLINE int avs_is_rgb(const AVS_VideoInfo * p)
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{ return !!(p->pixel_type&AVS_CS_BGR); }
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AVSC_INLINE int avs_is_rgb24(const AVS_VideoInfo * p)
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{ return (p->pixel_type&AVS_CS_BGR24)==AVS_CS_BGR24; } // Clear out additional properties
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AVSC_INLINE int avs_is_rgb24(const AVS_VideoInfo * p)
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{ return ((p->pixel_type&AVS_CS_BGR24)==AVS_CS_BGR24) && ((p->pixel_type & AVS_CS_SAMPLE_BITS_MASK) == AVS_CS_SAMPLE_BITS_8); }
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AVSC_INLINE int avs_is_rgb32(const AVS_VideoInfo * p)
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{ return (p->pixel_type & AVS_CS_BGR32) == AVS_CS_BGR32 ; }
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AVSC_INLINE int avs_is_rgb32(const AVS_VideoInfo * p)
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{ return ((p->pixel_type&AVS_CS_BGR32)==AVS_CS_BGR32) && ((p->pixel_type & AVS_CS_SAMPLE_BITS_MASK) == AVS_CS_SAMPLE_BITS_8); }
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AVSC_INLINE int avs_is_yuv(const AVS_VideoInfo * p)
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AVSC_INLINE int avs_is_yuv(const AVS_VideoInfo * p)
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{ return !!(p->pixel_type&AVS_CS_YUV ); }
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AVSC_INLINE int avs_is_yuy2(const AVS_VideoInfo * p)
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{ return (p->pixel_type & AVS_CS_YUY2) == AVS_CS_YUY2; }
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AVSC_INLINE int avs_is_yuy2(const AVS_VideoInfo * p)
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{ return (p->pixel_type & AVS_CS_YUY2) == AVS_CS_YUY2; }
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AVSC_API(int, avs_is_yv24)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_yv16)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_yv12)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_yv411)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_y8)(const AVS_VideoInfo * p);
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#ifdef AVSC_NO_DECLSPEC
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AVSC_INLINE int avs_is_yv24(const AVS_VideoInfo * p)
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{ return (p->pixel_type & AVS_CS_PLANAR_MASK) == (AVS_CS_YV24 & AVS_CS_PLANAR_FILTER); }
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AVSC_INLINE int avs_is_yv16(const AVS_VideoInfo * p)
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{ return (p->pixel_type & AVS_CS_PLANAR_MASK) == (AVS_CS_YV16 & AVS_CS_PLANAR_FILTER); }
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AVSC_INLINE int avs_is_yv12(const AVS_VideoInfo * p)
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AVSC_INLINE int avs_is_yv12(const AVS_VideoInfo * p)
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{ return (p->pixel_type & AVS_CS_PLANAR_MASK) == (AVS_CS_YV12 & AVS_CS_PLANAR_FILTER); }
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AVSC_INLINE int avs_is_yv411(const AVS_VideoInfo * p)
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{ return (p->pixel_type & AVS_CS_PLANAR_MASK) == (AVS_CS_YV411 & AVS_CS_PLANAR_FILTER); }
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AVSC_INLINE int avs_is_y8(const AVS_VideoInfo * p)
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{ return (p->pixel_type & AVS_CS_PLANAR_MASK) == (AVS_CS_Y8 & AVS_CS_PLANAR_FILTER); }
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#endif
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#if 1 // AviSynth+ extension
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AVSC_API(int, avs_is_rgb48)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_rgb64)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_yuv444p16)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_yuv422p16)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_yuv420p16)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_y16)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_yuv444ps)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_yuv422ps)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_yuv420ps)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_y32)(const AVS_VideoInfo * p);
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AVSC_INLINE int avs_is_property(const AVS_VideoInfo * p, int property)
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{ return ((p->pixel_type & property)==property ); }
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AVSC_API(int, avs_is_444)(const AVS_VideoInfo * p);
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AVSC_INLINE int avs_is_planar(const AVS_VideoInfo * p)
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AVSC_API(int, avs_is_422)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_420)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_y)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_yuva)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_planar_rgb)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_is_planar_rgba)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_num_components)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_component_size)(const AVS_VideoInfo * p);
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AVSC_API(int, avs_bits_per_component)(const AVS_VideoInfo * p);
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#endif
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AVSC_INLINE int avs_is_property(const AVS_VideoInfo * p, int property)
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{ return ((p->image_type & property)==property ); }
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AVSC_INLINE int avs_is_planar(const AVS_VideoInfo * p)
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{ return !!(p->pixel_type & AVS_CS_PLANAR); }
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AVSC_INLINE int avs_is_color_space(const AVS_VideoInfo * p, int c_space)
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{ return avs_is_planar(p) ? ((p->pixel_type & AVS_CS_PLANAR_MASK) == (c_space & AVS_CS_PLANAR_FILTER)) : ((p->pixel_type & c_space) == c_space); }
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AVSC_INLINE int avs_is_field_based(const AVS_VideoInfo * p)
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AVSC_API(int, avs_is_color_space)(const AVS_VideoInfo * p, int c_space);
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AVSC_INLINE int avs_is_field_based(const AVS_VideoInfo * p)
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{ return !!(p->image_type & AVS_IT_FIELDBASED); }
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AVSC_INLINE int avs_is_parity_known(const AVS_VideoInfo * p)
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AVSC_INLINE int avs_is_parity_known(const AVS_VideoInfo * p)
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{ return ((p->image_type & AVS_IT_FIELDBASED)&&(p->image_type & (AVS_IT_BFF | AVS_IT_TFF))); }
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AVSC_INLINE int avs_is_bff(const AVS_VideoInfo * p)
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AVSC_INLINE int avs_is_bff(const AVS_VideoInfo * p)
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{ return !!(p->image_type & AVS_IT_BFF); }
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AVSC_INLINE int avs_is_tff(const AVS_VideoInfo * p)
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AVSC_INLINE int avs_is_tff(const AVS_VideoInfo * p)
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{ return !!(p->image_type & AVS_IT_TFF); }
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|
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|
AVSC_INLINE int avs_bits_per_pixel(const AVS_VideoInfo * p)
|
|
|
|
|
{
|
|
|
|
|
switch (p->pixel_type) {
|
|
|
|
|
case AVS_CS_BGR24: return 24;
|
|
|
|
|
case AVS_CS_BGR32: return 32;
|
|
|
|
|
case AVS_CS_YUY2: return 16;
|
|
|
|
|
case AVS_CS_YV12:
|
|
|
|
|
case AVS_CS_I420: return 12;
|
|
|
|
|
default: return 0;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
AVSC_INLINE int avs_bytes_from_pixels(const AVS_VideoInfo * p, int pixels)
|
|
|
|
|
{ return pixels * (avs_bits_per_pixel(p)>>3); } // Will work on planar images, but will return only luma planes
|
|
|
|
|
AVSC_API(int, avs_get_plane_width_subsampling)(const AVS_VideoInfo * p, int plane);
|
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|
AVSC_API(int, avs_get_plane_height_subsampling)(const AVS_VideoInfo * p, int plane);
|
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AVSC_INLINE int avs_row_size(const AVS_VideoInfo * p)
|
|
|
|
|
{ return avs_bytes_from_pixels(p,p->width); } // Also only returns first plane on planar images
|
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|
AVSC_INLINE int avs_bmp_size(const AVS_VideoInfo * vi)
|
|
|
|
|
{ if (avs_is_planar(vi)) {int p = vi->height * ((avs_row_size(vi)+3) & ~3); p+=p>>1; return p; } return vi->height * ((avs_row_size(vi)+3) & ~3); }
|
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|
AVSC_API(int, avs_bits_per_pixel)(const AVS_VideoInfo * p);
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|
AVSC_INLINE int avs_samples_per_second(const AVS_VideoInfo * p)
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|
AVSC_API(int, avs_bytes_from_pixels)(const AVS_VideoInfo * p, int pixels);
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|
AVSC_API(int, avs_row_size_p)(const AVS_VideoInfo * p, int plane);
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|
|
#ifndef AVSC_NO_DECLSPEC
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|
AVSC_INLINE int avs_row_size(const AVS_VideoInfo * p)
|
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|
|
|
{ return avs_row_size_p(p, 0); }
|
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|
#endif
|
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|
AVSC_API(int, avs_bmp_size)(const AVS_VideoInfo * vi);
|
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|
AVSC_INLINE int avs_samples_per_second(const AVS_VideoInfo * p)
|
|
|
|
|
{ return p->audio_samples_per_second; }
|
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|
|
AVSC_INLINE int avs_bytes_per_channel_sample(const AVS_VideoInfo * p)
|
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|
AVSC_INLINE int avs_bytes_per_channel_sample(const AVS_VideoInfo * p)
|
|
|
|
|
{
|
|
|
|
|
switch (p->sample_type) {
|
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|
|
|
case AVS_SAMPLE_INT8: return sizeof(signed char);
|
|
|
|
|
@ -308,38 +403,38 @@ AVSC_INLINE int avs_bytes_per_channel_sample(const AVS_VideoInfo * p)
|
|
|
|
|
default: return 0;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
AVSC_INLINE int avs_bytes_per_audio_sample(const AVS_VideoInfo * p)
|
|
|
|
|
AVSC_INLINE int avs_bytes_per_audio_sample(const AVS_VideoInfo * p)
|
|
|
|
|
{ return p->nchannels*avs_bytes_per_channel_sample(p);}
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE INT64 avs_audio_samples_from_frames(const AVS_VideoInfo * p, INT64 frames)
|
|
|
|
|
AVSC_INLINE INT64 avs_audio_samples_from_frames(const AVS_VideoInfo * p, INT64 frames)
|
|
|
|
|
{ return ((INT64)(frames) * p->audio_samples_per_second * p->fps_denominator / p->fps_numerator); }
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE int avs_frames_from_audio_samples(const AVS_VideoInfo * p, INT64 samples)
|
|
|
|
|
AVSC_INLINE int avs_frames_from_audio_samples(const AVS_VideoInfo * p, INT64 samples)
|
|
|
|
|
{ return (int)(samples * (INT64)p->fps_numerator / (INT64)p->fps_denominator / (INT64)p->audio_samples_per_second); }
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE INT64 avs_audio_samples_from_bytes(const AVS_VideoInfo * p, INT64 bytes)
|
|
|
|
|
AVSC_INLINE INT64 avs_audio_samples_from_bytes(const AVS_VideoInfo * p, INT64 bytes)
|
|
|
|
|
{ return bytes / avs_bytes_per_audio_sample(p); }
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE INT64 avs_bytes_from_audio_samples(const AVS_VideoInfo * p, INT64 samples)
|
|
|
|
|
AVSC_INLINE INT64 avs_bytes_from_audio_samples(const AVS_VideoInfo * p, INT64 samples)
|
|
|
|
|
{ return samples * avs_bytes_per_audio_sample(p); }
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE int avs_audio_channels(const AVS_VideoInfo * p)
|
|
|
|
|
AVSC_INLINE int avs_audio_channels(const AVS_VideoInfo * p)
|
|
|
|
|
{ return p->nchannels; }
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE int avs_sample_type(const AVS_VideoInfo * p)
|
|
|
|
|
{ return p->sample_type;}
|
|
|
|
|
|
|
|
|
|
// useful mutator
|
|
|
|
|
AVSC_INLINE void avs_set_property(AVS_VideoInfo * p, int property)
|
|
|
|
|
AVSC_INLINE void avs_set_property(AVS_VideoInfo * p, int property)
|
|
|
|
|
{ p->image_type|=property; }
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE void avs_clear_property(AVS_VideoInfo * p, int property)
|
|
|
|
|
AVSC_INLINE void avs_clear_property(AVS_VideoInfo * p, int property)
|
|
|
|
|
{ p->image_type&=~property; }
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE void avs_set_field_based(AVS_VideoInfo * p, int isfieldbased)
|
|
|
|
|
AVSC_INLINE void avs_set_field_based(AVS_VideoInfo * p, int isfieldbased)
|
|
|
|
|
{ if (isfieldbased) p->image_type|=AVS_IT_FIELDBASED; else p->image_type&=~AVS_IT_FIELDBASED; }
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE void avs_set_fps(AVS_VideoInfo * p, unsigned numerator, unsigned denominator)
|
|
|
|
|
AVSC_INLINE void avs_set_fps(AVS_VideoInfo * p, unsigned numerator, unsigned denominator)
|
|
|
|
|
{
|
|
|
|
|
unsigned x=numerator, y=denominator;
|
|
|
|
|
while (y) { // find gcd
|
|
|
|
|
@ -390,89 +485,55 @@ typedef struct AVS_VideoFrame {
|
|
|
|
|
} AVS_VideoFrame;
|
|
|
|
|
|
|
|
|
|
// Access functions for AVS_VideoFrame
|
|
|
|
|
AVSC_API(int, avs_get_pitch_p)(const AVS_VideoFrame * p, int plane);
|
|
|
|
|
|
|
|
|
|
#ifdef AVSC_NO_DECLSPEC
|
|
|
|
|
AVSC_INLINE int avs_get_pitch_p(const AVS_VideoFrame * p, int plane) {
|
|
|
|
|
switch (plane) {
|
|
|
|
|
case AVS_PLANAR_U:
|
|
|
|
|
case AVS_PLANAR_V:
|
|
|
|
|
return p->pitchUV;
|
|
|
|
|
}
|
|
|
|
|
return p->pitch;
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE int avs_get_pitch(const AVS_VideoFrame * p) {
|
|
|
|
|
return p->pitch;}
|
|
|
|
|
return avs_get_pitch_p(p, 0);}
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE int avs_get_pitch_p(const AVS_VideoFrame * p, int plane) {
|
|
|
|
|
switch (plane) {
|
|
|
|
|
case AVS_PLANAR_U: case AVS_PLANAR_V: return p->pitchUV;}
|
|
|
|
|
return p->pitch;}
|
|
|
|
|
AVSC_API(int, avs_get_row_size_p)(const AVS_VideoFrame * p, int plane);
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE int avs_get_row_size(const AVS_VideoFrame * p) {
|
|
|
|
|
return p->row_size; }
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE int avs_get_row_size_p(const AVS_VideoFrame * p, int plane) {
|
|
|
|
|
int r;
|
|
|
|
|
switch (plane) {
|
|
|
|
|
case AVS_PLANAR_U: case AVS_PLANAR_V:
|
|
|
|
|
if (p->pitchUV) return p->row_sizeUV;
|
|
|
|
|
else return 0;
|
|
|
|
|
case AVS_PLANAR_U_ALIGNED: case AVS_PLANAR_V_ALIGNED:
|
|
|
|
|
if (p->pitchUV) {
|
|
|
|
|
r = (p->row_sizeUV+AVS_FRAME_ALIGN-1)&(~(AVS_FRAME_ALIGN-1)); // Aligned rowsize
|
|
|
|
|
if (r < p->pitchUV)
|
|
|
|
|
return r;
|
|
|
|
|
return p->row_sizeUV;
|
|
|
|
|
} else return 0;
|
|
|
|
|
case AVS_PLANAR_Y_ALIGNED:
|
|
|
|
|
r = (p->row_size+AVS_FRAME_ALIGN-1)&(~(AVS_FRAME_ALIGN-1)); // Aligned rowsize
|
|
|
|
|
if (r <= p->pitch)
|
|
|
|
|
return r;
|
|
|
|
|
return p->row_size;
|
|
|
|
|
}
|
|
|
|
|
return p->row_size;
|
|
|
|
|
}
|
|
|
|
|
AVSC_API(int, avs_get_height_p)(const AVS_VideoFrame * p, int plane);
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE int avs_get_height(const AVS_VideoFrame * p) {
|
|
|
|
|
return p->height;}
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE int avs_get_height_p(const AVS_VideoFrame * p, int plane) {
|
|
|
|
|
switch (plane) {
|
|
|
|
|
case AVS_PLANAR_U: case AVS_PLANAR_V:
|
|
|
|
|
if (p->pitchUV) return p->heightUV;
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
return p->height;}
|
|
|
|
|
AVSC_API(const BYTE *, avs_get_read_ptr_p)(const AVS_VideoFrame * p, int plane);
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE const BYTE* avs_get_read_ptr(const AVS_VideoFrame * p) {
|
|
|
|
|
return p->vfb->data + p->offset;}
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE const BYTE* avs_get_read_ptr_p(const AVS_VideoFrame * p, int plane)
|
|
|
|
|
{
|
|
|
|
|
#ifdef AVSC_NO_DECLSPEC
|
|
|
|
|
AVSC_INLINE const BYTE* avs_get_read_ptr_p(const AVS_VideoFrame * p, int plane) {
|
|
|
|
|
switch (plane) {
|
|
|
|
|
case AVS_PLANAR_U: return p->vfb->data + p->offsetU;
|
|
|
|
|
case AVS_PLANAR_V: return p->vfb->data + p->offsetV;
|
|
|
|
|
default: return p->vfb->data + p->offset;}
|
|
|
|
|
case AVS_PLANAR_U: return p->vfb->data + p->offsetU;
|
|
|
|
|
case AVS_PLANAR_V: return p->vfb->data + p->offsetV;
|
|
|
|
|
default: return p->vfb->data + p->offset;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE int avs_is_writable(const AVS_VideoFrame * p) {
|
|
|
|
|
return (p->refcount == 1 && p->vfb->refcount == 1);}
|
|
|
|
|
AVSC_INLINE const BYTE* avs_get_read_ptr(const AVS_VideoFrame * p) {
|
|
|
|
|
return avs_get_read_ptr_p(p, 0);}
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE BYTE* avs_get_write_ptr(const AVS_VideoFrame * p)
|
|
|
|
|
{
|
|
|
|
|
if (avs_is_writable(p)) {
|
|
|
|
|
++p->vfb->sequence_number;
|
|
|
|
|
return p->vfb->data + p->offset;
|
|
|
|
|
} else
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
AVSC_API(int, avs_is_writable)(const AVS_VideoFrame * p);
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE BYTE* avs_get_write_ptr_p(const AVS_VideoFrame * p, int plane)
|
|
|
|
|
{
|
|
|
|
|
if (plane==AVS_PLANAR_Y && avs_is_writable(p)) {
|
|
|
|
|
++p->vfb->sequence_number;
|
|
|
|
|
return p->vfb->data + p->offset;
|
|
|
|
|
} else if (plane==AVS_PLANAR_Y) {
|
|
|
|
|
return 0;
|
|
|
|
|
} else {
|
|
|
|
|
switch (plane) {
|
|
|
|
|
case AVS_PLANAR_U: return p->vfb->data + p->offsetU;
|
|
|
|
|
case AVS_PLANAR_V: return p->vfb->data + p->offsetV;
|
|
|
|
|
default: return p->vfb->data + p->offset;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
AVSC_API(BYTE *, avs_get_write_ptr_p)(const AVS_VideoFrame * p, int plane);
|
|
|
|
|
|
|
|
|
|
#ifndef AVSC_NO_DECLSPEC
|
|
|
|
|
AVSC_INLINE BYTE* avs_get_write_ptr(const AVS_VideoFrame * p) {
|
|
|
|
|
return avs_get_write_ptr_p(p, 0);}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
AVSC_API(void, avs_release_video_frame)(AVS_VideoFrame *);
|
|
|
|
|
// makes a shallow copy of a video frame
|
|
|
|
|
@ -535,41 +596,41 @@ AVSC_INLINE int avs_is_error(AVS_Value v) { return v.type == 'e'; }
|
|
|
|
|
AVSC_API(AVS_Clip *, avs_take_clip)(AVS_Value, AVS_ScriptEnvironment *);
|
|
|
|
|
AVSC_API(void, avs_set_to_clip)(AVS_Value *, AVS_Clip *);
|
|
|
|
|
|
|
|
|
|
AVSC_INLINE int avs_as_bool(AVS_Value v)
|
|
|
|
|
{ return v.d.boolean; }
|
|
|
|
|
AVSC_INLINE int avs_as_int(AVS_Value v)
|
|
|
|
|
{ return v.d.integer; }
|
|
|
|
|
AVSC_INLINE const char * avs_as_string(AVS_Value v)
|
|
|
|
|
AVSC_INLINE int avs_as_bool(AVS_Value v)
|
|
|
|
|
{ return v.d.boolean; }
|
|
|
|
|
AVSC_INLINE int avs_as_int(AVS_Value v)
|
|
|
|
|
{ return v.d.integer; }
|
|
|
|
|
AVSC_INLINE const char * avs_as_string(AVS_Value v)
|
|
|
|
|
{ return avs_is_error(v) || avs_is_string(v) ? v.d.string : 0; }
|
|
|
|
|
AVSC_INLINE double avs_as_float(AVS_Value v)
|
|
|
|
|
AVSC_INLINE double avs_as_float(AVS_Value v)
|
|
|
|
|
{ return avs_is_int(v) ? v.d.integer : v.d.floating_pt; }
|
|
|
|
|
AVSC_INLINE const char * avs_as_error(AVS_Value v)
|
|
|
|
|
AVSC_INLINE const char * avs_as_error(AVS_Value v)
|
|
|
|
|
{ return avs_is_error(v) ? v.d.string : 0; }
|
|
|
|
|
AVSC_INLINE const AVS_Value * avs_as_array(AVS_Value v)
|
|
|
|
|
{ return v.d.array; }
|
|
|
|
|
AVSC_INLINE int avs_array_size(AVS_Value v)
|
|
|
|
|
AVSC_INLINE int avs_array_size(AVS_Value v)
|
|
|
|
|
{ return avs_is_array(v) ? v.array_size : 1; }
|
|
|
|
|
AVSC_INLINE AVS_Value avs_array_elt(AVS_Value v, int index)
|
|
|
|
|
AVSC_INLINE AVS_Value avs_array_elt(AVS_Value v, int index)
|
|
|
|
|
{ return avs_is_array(v) ? v.d.array[index] : v; }
|
|
|
|
|
|
|
|
|
|
// only use these functions on an AVS_Value that does not already have
|
|
|
|
|
// an active value. Remember, treat AVS_Value as a fat pointer.
|
|
|
|
|
AVSC_INLINE AVS_Value avs_new_value_bool(int v0)
|
|
|
|
|
{ AVS_Value v; v.type = 'b'; v.d.boolean = v0 == 0 ? 0 : 1; return v; }
|
|
|
|
|
AVSC_INLINE AVS_Value avs_new_value_int(int v0)
|
|
|
|
|
{ AVS_Value v; v.type = 'i'; v.d.integer = v0; return v; }
|
|
|
|
|
AVSC_INLINE AVS_Value avs_new_value_string(const char * v0)
|
|
|
|
|
AVSC_INLINE AVS_Value avs_new_value_bool(int v0)
|
|
|
|
|
{ AVS_Value v; v.type = 'b'; v.d.boolean = v0 == 0 ? 0 : 1; return v; }
|
|
|
|
|
AVSC_INLINE AVS_Value avs_new_value_int(int v0)
|
|
|
|
|
{ AVS_Value v; v.type = 'i'; v.d.integer = v0; return v; }
|
|
|
|
|
AVSC_INLINE AVS_Value avs_new_value_string(const char * v0)
|
|
|
|
|
{ AVS_Value v; v.type = 's'; v.d.string = v0; return v; }
|
|
|
|
|
AVSC_INLINE AVS_Value avs_new_value_float(float v0)
|
|
|
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|
AVSC_INLINE AVS_Value avs_new_value_float(float v0)
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{ AVS_Value v; v.type = 'f'; v.d.floating_pt = v0; return v;}
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AVSC_INLINE AVS_Value avs_new_value_error(const char * v0)
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AVSC_INLINE AVS_Value avs_new_value_error(const char * v0)
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{ AVS_Value v; v.type = 'e'; v.d.string = v0; return v; }
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#ifndef AVSC_NO_DECLSPEC
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AVSC_INLINE AVS_Value avs_new_value_clip(AVS_Clip * v0)
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{ AVS_Value v; avs_set_to_clip(&v, v0); return v; }
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#endif
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AVSC_INLINE AVS_Value avs_new_value_array(AVS_Value * v0, int size)
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{ AVS_Value v; v.type = 'a'; v.d.array = v0; v.array_size = size; return v; }
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{ AVS_Value v; v.type = 'a'; v.d.array = v0; v.array_size = (short)size; return v; }
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/////////////////////////////////////////////////////////////////////
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//
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@ -584,18 +645,18 @@ AVSC_API(const char *, avs_clip_get_error)(AVS_Clip *); // return 0 if no error
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AVSC_API(const AVS_VideoInfo *, avs_get_video_info)(AVS_Clip *);
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AVSC_API(int, avs_get_version)(AVS_Clip *);
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AVSC_API(AVS_VideoFrame *, avs_get_frame)(AVS_Clip *, int n);
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// The returned video frame must be released with avs_release_video_frame
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AVSC_API(int, avs_get_parity)(AVS_Clip *, int n);
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AVSC_API(int, avs_get_parity)(AVS_Clip *, int n);
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// return field parity if field_based, else parity of first field in frame
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AVSC_API(int, avs_get_audio)(AVS_Clip *, void * buf,
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INT64 start, INT64 count);
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AVSC_API(int, avs_get_audio)(AVS_Clip *, void * buf,
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INT64 start, INT64 count);
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// start and count are in samples
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AVSC_API(int, avs_set_cache_hints)(AVS_Clip *,
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AVSC_API(int, avs_set_cache_hints)(AVS_Clip *,
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int cachehints, int frame_range);
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// This is the callback type used by avs_add_function
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@ -611,12 +672,12 @@ struct AVS_FilterInfo
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AVS_ScriptEnvironment * env;
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AVS_VideoFrame * (AVSC_CC * get_frame)(AVS_FilterInfo *, int n);
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int (AVSC_CC * get_parity)(AVS_FilterInfo *, int n);
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int (AVSC_CC * get_audio)(AVS_FilterInfo *, void * buf,
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int (AVSC_CC * get_audio)(AVS_FilterInfo *, void * buf,
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INT64 start, INT64 count);
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int (AVSC_CC * set_cache_hints)(AVS_FilterInfo *, int cachehints,
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int (AVSC_CC * set_cache_hints)(AVS_FilterInfo *, int cachehints,
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int frame_range);
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void (AVSC_CC * free_filter)(AVS_FilterInfo *);
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// Should be set when ever there is an error to report.
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// It is cleared before any of the above methods are called
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const char * error;
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@ -641,7 +702,7 @@ AVSC_API(AVS_Clip *, avs_new_c_filter)(AVS_ScriptEnvironment * e,
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//
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// For GetCPUFlags. These are backwards-compatible with those in VirtualDub.
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enum {
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enum {
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/* slowest CPU to support extension */
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AVS_CPU_FORCE = 0x01, // N/A
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AVS_CPU_FPU = 0x02, // 386/486DX
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@ -651,15 +712,19 @@ enum {
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AVS_CPU_SSE2 = 0x20, // PIV, Hammer
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AVS_CPU_3DNOW = 0x40, // K6-2
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AVS_CPU_3DNOW_EXT = 0x80, // Athlon
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AVS_CPU_X86_64 = 0xA0, // Hammer (note: equiv. to 3DNow + SSE2,
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AVS_CPU_X86_64 = 0xA0, // Hammer (note: equiv. to 3DNow + SSE2,
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// which only Hammer will have anyway)
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AVS_CPUF_SSE3 = 0x100, // PIV+, K8 Venice
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AVS_CPUF_SSSE3 = 0x200, // Core 2
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AVS_CPUF_SSE4 = 0x400, // Penryn, Wolfdale, Yorkfield
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AVS_CPUF_SSE4_1 = 0x400,
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AVS_CPUF_SSE4_2 = 0x800, // Nehalem
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//AVS_CPUF_AVX = 0x800, // Sandy Bridge, Bulldozer
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AVS_CPUF_SSE4_2 = 0x1000, // Nehalem
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//AVS_CPUF_AVX2 = 0x2000, // Haswell
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//AVS_CPUF_AVX512 = 0x4000, // Knights Landing
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};
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AVSC_API(const char *, avs_get_error)(AVS_ScriptEnvironment *); // return 0 if no error
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AVSC_API(long, avs_get_cpu_flags)(AVS_ScriptEnvironment *);
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@ -671,13 +736,13 @@ AVSC_API(char *, avs_sprintf)(AVS_ScriptEnvironment *, const char * fmt, ...);
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AVSC_API(char *, avs_vsprintf)(AVS_ScriptEnvironment *, const char * fmt, void* val);
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// note: val is really a va_list; I hope everyone typedefs va_list to a pointer
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AVSC_API(int, avs_add_function)(AVS_ScriptEnvironment *,
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const char * name, const char * params,
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AVSC_API(int, avs_add_function)(AVS_ScriptEnvironment *,
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const char * name, const char * params,
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AVS_ApplyFunc apply, void * user_data);
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AVSC_API(int, avs_function_exists)(AVS_ScriptEnvironment *, const char * name);
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AVSC_API(AVS_Value, avs_invoke)(AVS_ScriptEnvironment *, const char * name,
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AVSC_API(AVS_Value, avs_invoke)(AVS_ScriptEnvironment *, const char * name,
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AVS_Value args, const char** arg_names);
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// The returned value must be be released with avs_release_value
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@ -691,18 +756,18 @@ AVSC_API(int, avs_set_global_var)(AVS_ScriptEnvironment *, const char* name, con
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//void avs_push_context(AVS_ScriptEnvironment *, int level=0);
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//void avs_pop_context(AVS_ScriptEnvironment *);
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AVSC_API(AVS_VideoFrame *, avs_new_video_frame_a)(AVS_ScriptEnvironment *,
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AVSC_API(AVS_VideoFrame *, avs_new_video_frame_a)(AVS_ScriptEnvironment *,
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const AVS_VideoInfo * vi, int align);
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// align should be at least 16
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#ifndef AVSC_NO_DECLSPEC
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AVSC_INLINE
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AVS_VideoFrame * avs_new_video_frame(AVS_ScriptEnvironment * env,
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AVSC_INLINE
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AVS_VideoFrame * avs_new_video_frame(AVS_ScriptEnvironment * env,
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const AVS_VideoInfo * vi)
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{return avs_new_video_frame_a(env,vi,AVS_FRAME_ALIGN);}
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AVSC_INLINE
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AVS_VideoFrame * avs_new_frame(AVS_ScriptEnvironment * env,
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AVSC_INLINE
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AVS_VideoFrame * avs_new_frame(AVS_ScriptEnvironment * env,
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const AVS_VideoInfo * vi)
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{return avs_new_video_frame_a(env,vi,AVS_FRAME_ALIGN);}
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#endif
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@ -772,7 +837,6 @@ struct AVS_Library {
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AVSC_DECLARE_FUNC(avs_function_exists);
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AVSC_DECLARE_FUNC(avs_get_audio);
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AVSC_DECLARE_FUNC(avs_get_cpu_flags);
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AVSC_DECLARE_FUNC(avs_get_error);
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AVSC_DECLARE_FUNC(avs_get_frame);
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AVSC_DECLARE_FUNC(avs_get_parity);
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AVSC_DECLARE_FUNC(avs_get_var);
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@ -797,6 +861,27 @@ struct AVS_Library {
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AVSC_DECLARE_FUNC(avs_subframe_planar);
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AVSC_DECLARE_FUNC(avs_take_clip);
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AVSC_DECLARE_FUNC(avs_vsprintf);
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AVSC_DECLARE_FUNC(avs_get_error);
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AVSC_DECLARE_FUNC(avs_is_yv24);
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AVSC_DECLARE_FUNC(avs_is_yv16);
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AVSC_DECLARE_FUNC(avs_is_yv12);
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AVSC_DECLARE_FUNC(avs_is_yv411);
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AVSC_DECLARE_FUNC(avs_is_y8);
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AVSC_DECLARE_FUNC(avs_is_color_space);
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AVSC_DECLARE_FUNC(avs_get_plane_width_subsampling);
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AVSC_DECLARE_FUNC(avs_get_plane_height_subsampling);
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AVSC_DECLARE_FUNC(avs_bits_per_pixel);
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AVSC_DECLARE_FUNC(avs_bytes_from_pixels);
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AVSC_DECLARE_FUNC(avs_row_size_p);
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AVSC_DECLARE_FUNC(avs_bmp_size);
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AVSC_DECLARE_FUNC(avs_get_pitch_p);
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AVSC_DECLARE_FUNC(avs_get_row_size_p);
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AVSC_DECLARE_FUNC(avs_get_height_p);
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AVSC_DECLARE_FUNC(avs_get_read_ptr_p);
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AVSC_DECLARE_FUNC(avs_is_writable);
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AVSC_DECLARE_FUNC(avs_get_write_ptr_p);
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};
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#undef AVSC_DECLARE_FUNC
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@ -831,7 +916,6 @@ AVSC_INLINE AVS_Library * avs_load_library() {
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AVSC_LOAD_FUNC(avs_function_exists);
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AVSC_LOAD_FUNC(avs_get_audio);
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AVSC_LOAD_FUNC(avs_get_cpu_flags);
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AVSC_LOAD_FUNC(avs_get_error);
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AVSC_LOAD_FUNC(avs_get_frame);
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AVSC_LOAD_FUNC(avs_get_parity);
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AVSC_LOAD_FUNC(avs_get_var);
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@ -857,6 +941,27 @@ AVSC_INLINE AVS_Library * avs_load_library() {
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AVSC_LOAD_FUNC(avs_take_clip);
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AVSC_LOAD_FUNC(avs_vsprintf);
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AVSC_LOAD_FUNC(avs_get_error);
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AVSC_LOAD_FUNC(avs_is_yv24);
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AVSC_LOAD_FUNC(avs_is_yv16);
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AVSC_LOAD_FUNC(avs_is_yv12);
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AVSC_LOAD_FUNC(avs_is_yv411);
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AVSC_LOAD_FUNC(avs_is_y8);
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AVSC_LOAD_FUNC(avs_is_color_space);
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AVSC_LOAD_FUNC(avs_get_plane_width_subsampling);
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AVSC_LOAD_FUNC(avs_get_plane_height_subsampling);
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AVSC_LOAD_FUNC(avs_bits_per_pixel);
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AVSC_LOAD_FUNC(avs_bytes_from_pixels);
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AVSC_LOAD_FUNC(avs_row_size_p);
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AVSC_LOAD_FUNC(avs_bmp_size);
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AVSC_LOAD_FUNC(avs_get_pitch_p);
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AVSC_LOAD_FUNC(avs_get_row_size_p);
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AVSC_LOAD_FUNC(avs_get_height_p);
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AVSC_LOAD_FUNC(avs_get_read_ptr_p);
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AVSC_LOAD_FUNC(avs_is_writable);
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AVSC_LOAD_FUNC(avs_get_write_ptr_p);
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#undef __AVSC_STRINGIFY
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#undef AVSC_STRINGIFY
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#undef AVSC_LOAD_FUNC
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Leo Ma
9 years ago