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-rw-r--r--src/lib/ffmpeg-0.10/libavutil/cpu.pas2
-rw-r--r--src/lib/ffmpeg-0.10/libavutil/dict.pas7
-rw-r--r--src/lib/ffmpeg-0.10/libavutil/log.pas35
-rw-r--r--src/lib/ffmpeg-0.10/libavutil/mem.pas4
-rw-r--r--src/lib/ffmpeg-0.10/libavutil/opt.pas16
-rw-r--r--src/lib/ffmpeg-0.10/libavutil/pixfmt.pas75
-rw-r--r--src/lib/ffmpeg-0.10/libavutil/samplefmt.pas93
7 files changed, 173 insertions, 59 deletions
diff --git a/src/lib/ffmpeg-0.10/libavutil/cpu.pas b/src/lib/ffmpeg-0.10/libavutil/cpu.pas
index 79c4fc92..c28441bf 100644
--- a/src/lib/ffmpeg-0.10/libavutil/cpu.pas
+++ b/src/lib/ffmpeg-0.10/libavutil/cpu.pas
@@ -47,6 +47,8 @@ const
AV_CPU_FLAG_SSE4 = $0100; ///< Penryn SSE4.1 functions
AV_CPU_FLAG_SSE42 = $0200; ///< Nehalem SSE4.2 functions
AV_CPU_FLAG_AVX = $4000; ///< AVX functions: requires OS support even if YMM registers aren't used
+ AV_CPU_FLAG_XOP = $0400; ///< Bulldozer XOP functions
+ AV_CPU_FLAG_FMA4 = $0800; ///< Bulldozer FMA4 functions
AV_CPU_FLAG_IWMMXT = $0100; ///< XScale IWMMXT
AV_CPU_FLAG_ALTIVEC = $0001; ///< standard
diff --git a/src/lib/ffmpeg-0.10/libavutil/dict.pas b/src/lib/ffmpeg-0.10/libavutil/dict.pas
index ff4fa02b..aa52861e 100644
--- a/src/lib/ffmpeg-0.10/libavutil/dict.pas
+++ b/src/lib/ffmpeg-0.10/libavutil/dict.pas
@@ -27,11 +27,12 @@ const
AV_DICT_MATCH_CASE = 1;
AV_DICT_IGNORE_SUFFIX = 2;
AV_DICT_DONT_STRDUP_KEY = 4; (**< Take ownership of a key that's been
- allocated with av_malloc() and children. *)
-
+ allocated with av_malloc() and children. *)
AV_DICT_DONT_STRDUP_VAL = 8; (**< Take ownership of a value that's been
- allocated with av_malloc() and chilren. *)
+ allocated with av_malloc() and chilren. *)
AV_DICT_DONT_OVERWRITE = 16; (**< Don't overwrite existing entries. *)
+ AV_DICT_APPEND = 32; (**< If the entry already exists, append to it. Note that no
+ delimiter is added, the strings are simply concatenated. *)
type
PAVDictionaryEntry = ^TAVDictionaryEntry;
diff --git a/src/lib/ffmpeg-0.10/libavutil/log.pas b/src/lib/ffmpeg-0.10/libavutil/log.pas
index bd4aa22e..955d078a 100644
--- a/src/lib/ffmpeg-0.10/libavutil/log.pas
+++ b/src/lib/ffmpeg-0.10/libavutil/log.pas
@@ -77,13 +77,21 @@ type
parent_log_context_offset: cint;
(**
- * A function for extended searching, e.g. in possible
- * children objects.
+ * Return next AVOptions-enabled child or NULL
*)
- opt_find: function(obj: pointer; name: {const} PAnsiChar; unit_: {const} PAnsiChar;
- opt_flags: cint; search_flags: cint): PAVOption; cdecl;
- end;
+ child_next: function (obj: pointer; prev: pointer): pointer; cdecl;
+ (**
+ * Return an AVClass corresponding to next potential
+ * AVOptions-enabled child.
+ *
+ * The difference between child_next and this is that
+ * child_next iterates over _already existing_ objects, while
+ * child_class_next iterates over _all possible_ children.
+ *)
+ function child_class_next (prev: {const} PAVClass): {const} PAVClass; cdecl;
+
+end;
const
AV_LOG_QUIET = -8;
@@ -136,11 +144,7 @@ const
*)
{** to be translated if needed
-#ifdef __GNUC__
-void av_log(void*, int level, const char *fmt, ...) __attribute__ ((__format__ (__printf__, 3, 4)));
-#else
-void av_log(void*, int level, const char *fmt, ...);
-#endif
+void av_log(void *avcl, int level, const char *fmt, ...) av_printf_format(3, 4);
**}
type
@@ -162,6 +166,17 @@ function av_default_item_name (ctx: pointer): PAnsiChar;
cdecl; external av__util;
(**
+ * Format a line of log the same way as the default callback.
+ * @param line buffer to receive the formated line
+ * @param line_size size of the buffer
+ * @param print_prefix used to store whether the prefix must be printed;
+ * must point to a persistent integer initially set to 1
+ *)
+procedure av_log_format_line(ptr: pointer; level: cint; fmt: {const} PAnsiChar; vl: va_list;
+ line: PAnsiChar; line_size: cint; print_prefix: Pcint);
+ cdecl; external av__util;
+
+(**
* av_dlog macros
* Useful to print debug messages that shouldn't get compiled in normally.
*)
diff --git a/src/lib/ffmpeg-0.10/libavutil/mem.pas b/src/lib/ffmpeg-0.10/libavutil/mem.pas
index d163d9df..d59b9a46 100644
--- a/src/lib/ffmpeg-0.10/libavutil/mem.pas
+++ b/src/lib/ffmpeg-0.10/libavutil/mem.pas
@@ -64,7 +64,7 @@ function av_realloc(ptr: pointer; size: size_t): pointer;
* - It frees the input block in case of failure, thus avoiding the memory
* leak with the classic "buf = realloc(buf); if (!buf) return -1;".
*)
-function av_realloc_f(ptr: pointer; nelem: size_t; size: size_t): pointer;
+function av_realloc_f(ptr: pointer; nelem: size_t; elsize: size_t): pointer;
cdecl; external av__util;
(**
@@ -135,9 +135,7 @@ procedure av_dynarray_add(tab_ptr: pointer; nb_ptr: PCint; elem: pointer);
* Multiply two size_t values checking for overflow.
* @return 0 if success, AVERROR(EINVAL) if overflow.
*)
-{ available only in 0.8.5 - 0.8.10
//static inline int av_size_mult(size_t a, size_t b, size_t *r)
-}
{
size_t t = a * b;
/* Hack inspired from glibc: only try the division if nelem and elsize
diff --git a/src/lib/ffmpeg-0.10/libavutil/opt.pas b/src/lib/ffmpeg-0.10/libavutil/opt.pas
index 16bf0f26..f2c258de 100644
--- a/src/lib/ffmpeg-0.10/libavutil/opt.pas
+++ b/src/lib/ffmpeg-0.10/libavutil/opt.pas
@@ -23,13 +23,14 @@
* - Changes and updates by the UltraStar Deluxe Team
*
* Conversion of libavutil/opt.h
- * avutil version 51.9.1
+ * avutil version 51.34.101
*
*)
type
TAVOptionType = (
- FF_OPT_TYPE_FLAGS,
+{$IFDEF FF_API_OLD_AVOPTIONS}
+ FF_OPT_TYPE_FLAGS = 0,
FF_OPT_TYPE_INT,
FF_OPT_TYPE_INT64,
FF_OPT_TYPE_DOUBLE,
@@ -38,6 +39,17 @@ type
FF_OPT_TYPE_RATIONAL,
FF_OPT_TYPE_BINARY, ///< offset must point to a pointer immediately followed by an int for the length
FF_OPT_TYPE_CONST = 128
+{$ELSE}
+ AV_OPT_TYPE_FLAGS,
+ AV_OPT_TYPE_INT,
+ AV_OPT_TYPE_INT64,
+ AV_OPT_TYPE_DOUBLE,
+ AV_OPT_TYPE_FLOAT,
+ AV_OPT_TYPE_STRING,
+ AV_OPT_TYPE_RATIONAL,
+ AV_OPT_TYPE_BINARY, ///< offset must point to a pointer immediately followed by an int for the length
+ AV_OPT_TYPE_CONST = 128
+{$ENDIF}
);
const
diff --git a/src/lib/ffmpeg-0.10/libavutil/pixfmt.pas b/src/lib/ffmpeg-0.10/libavutil/pixfmt.pas
index 552d4474..5e8a547d 100644
--- a/src/lib/ffmpeg-0.10/libavutil/pixfmt.pas
+++ b/src/lib/ffmpeg-0.10/libavutil/pixfmt.pas
@@ -19,7 +19,7 @@
* - Changes and updates by the UltraStar Deluxe Team
*
* Conversion of libavutil/pixfmt.h
- * avutil version 51.9.1
+ * avutil version 51.34.101
*
*)
@@ -32,12 +32,14 @@ type
(**
* Pixel format. Notes:
*
+ * @note
* PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA
* color is put together as:
* (A << 24) | (R << 16) | (G << 8) | B
* This is stored as BGRA on little-endian CPU architectures and ARGB on
* big-endian CPUs.
*
+ * @par
* When the pixel format is palettized RGB (PIX_FMT_PAL8), the palettized
* image data is stored in AVFrame.data[0]. The palette is transported in
* AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is
@@ -47,13 +49,15 @@ type
* This is important as many custom PAL8 video codecs that were designed
* to run on the IBM VGA graphics adapter use 6-bit palette components.
*
+ * @par
* For all the 8bit per pixel formats, an RGB32 palette is in data[1] like
* for pal8. This palette is filled in automatically by the function
* allocating the picture.
*
- * Note, make sure that all newly added big endian formats have pix_fmt&1==1
- * and that all newly added little endian formats have pix_fmt&1==0
- * this allows simpler detection of big vs little endian.
+ * @note
+ * make sure that all newly added big endian formats have pix_fmt&1==1
+ * and that all newly added little endian formats have pix_fmt&1==0
+ * this allows simpler detection of big vs little endian.
*)
PAVPixelFormat = ^TAVPixelFormat;
@@ -143,24 +147,55 @@ type
PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
- PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
- PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
- PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
- PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
- PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
- PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
+ PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
+ PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
+ PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
+ PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
+ PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
+ PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
+ PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
+ PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
+ PIX_FMT_VDA_VLD, ///< hardware decoding through VDA
+
+{$IFDEF AV_PIX_FMT_ABI_GIT_MASTER}
+ PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
+ PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
+ PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
+ PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
+{$ENDIF}
+ PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp
+ PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big endian
+ PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little endian
+ PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big endian
+ PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little endian
+ PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big endian
+ PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little endian
+
+{$IFNDEF AV_PIX_FMT_ABI_GIT_MASTER}
+ PIX_FMT_RGBA64BE = $123, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
+ PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
+ PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
+ PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
+{$ENDIF}
+ PIX_FMT_0RGB = $123 + 4, ///< packed RGB 8:8:8, 32bpp, 0RGB0RGB...
+ PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGB0RGB0...
+ PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, 0BGR0BGR...
+ PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGR0BGR0...
PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
);
const
PIX_FMT_Y400A = PIX_FMT_GRAY8A;
+ PIX_FMT_GBR24P = PIX_FMT_GBRP;
-{$ifdef WORDS_BIGENDIAN}
+{$IFDEF WORDS_BIGENDIAN}
PIX_FMT_RGB32 = PIX_FMT_ARGB;
PIX_FMT_RGB32_1 = PIX_FMT_RGBA;
PIX_FMT_BGR32 = PIX_FMT_ABGR;
PIX_FMT_BGR32_1 = PIX_FMT_BGRA;
+ PIX_FMT_0RGB32 = PIX_FMT_0RGB;
+ PIX_FMT_0BGR32 = PIX_FMT_0BGR;
PIX_FMT_GRAY16 = PIX_FMT_GRAY16BE;
PIX_FMT_RGB48 = PIX_FMT_RGB48BE;
@@ -173,6 +208,7 @@ const
PIX_FMT_BGR444 = PIX_FMT_BGR444BE;
PIX_FMT_YUV420P9 = PIX_FMT_YUV420P9BE;
+ PIX_FMT_YUV422P9 = PIX_FMT_YUV422P9BE;
PIX_FMT_YUV444P9 = PIX_FMT_YUV444P9BE;
PIX_FMT_YUV420P10 = PIX_FMT_YUV420P10BE;
PIX_FMT_YUV422P10 = PIX_FMT_YUV422P10BE;
@@ -180,11 +216,19 @@ const
PIX_FMT_YUV420P16 = PIX_FMT_YUV420P16BE;
PIX_FMT_YUV422P16 = PIX_FMT_YUV422P16BE;
PIX_FMT_YUV444P16 = PIX_FMT_YUV444P16BE;
-{$else}
+
+ PIX_FMT_RGBA64 = PIX_FMT_RGBA64BE;
+ PIX_FMT_BGRA64 = PIX_FMT_BGRA64BE;
+ PIX_FMT_GBRP9 = PIX_FMT_GBRP9BE;
+ PIX_FMT_GBRP10 = PIX_FMT_GBRP10BE;
+ PIX_FMT_GBRP16 = PIX_FMT_GBRP16BE;
+{$ELSE}
PIX_FMT_RGB32 = PIX_FMT_BGRA;
PIX_FMT_RGB32_1 = PIX_FMT_ABGR;
PIX_FMT_BGR32 = PIX_FMT_RGBA;
PIX_FMT_BGR32_1 = PIX_FMT_ARGB;
+ PIX_FMT_0RGB32 = PIX_FMT_BGR0;
+ PIX_FMT_0BGR32 = PIX_FMT_RGB0;
PIX_FMT_GRAY16 = PIX_FMT_GRAY16LE;
PIX_FMT_RGB48 = PIX_FMT_RGB48LE;
@@ -197,6 +241,7 @@ const
PIX_FMT_BGR444 = PIX_FMT_BGR444LE;
PIX_FMT_YUV420P9 = PIX_FMT_YUV420P9LE;
+ PIX_FMT_YUV422P9 = PIX_FMT_YUV422P9LE;
PIX_FMT_YUV444P9 = PIX_FMT_YUV444P9LE;
PIX_FMT_YUV420P10 = PIX_FMT_YUV420P10LE;
PIX_FMT_YUV422P10 = PIX_FMT_YUV422P10LE;
@@ -204,4 +249,10 @@ const
PIX_FMT_YUV420P16 = PIX_FMT_YUV420P16LE;
PIX_FMT_YUV422P16 = PIX_FMT_YUV422P16LE;
PIX_FMT_YUV444P16 = PIX_FMT_YUV444P16LE;
+
+ PIX_FMT_RGBA64 = PIX_FMT_RGBA64LE;
+ PIX_FMT_BGRA64 = PIX_FMT_BGRA64LE;
+ PIX_FMT_GBRP9 = PIX_FMT_GBRP9LE;
+ PIX_FMT_GBRP10 = PIX_FMT_GBRP10LE;
+ PIX_FMT_GBRP16 = PIX_FMT_GBRP16LE;
{$ENDIF}
diff --git a/src/lib/ffmpeg-0.10/libavutil/samplefmt.pas b/src/lib/ffmpeg-0.10/libavutil/samplefmt.pas
index 3335fa2d..1ba6c5a6 100644
--- a/src/lib/ffmpeg-0.10/libavutil/samplefmt.pas
+++ b/src/lib/ffmpeg-0.10/libavutil/samplefmt.pas
@@ -19,7 +19,7 @@
* This is a part of the Pascal port of ffmpeg.
*
* Conversion of libavutil/samplefmt.h
- * avutil version 50.43.0
+ * avutil version 51.34.101
*
*)
@@ -34,6 +34,13 @@ type
AV_SAMPLE_FMT_S32, ///< signed 32 bits
AV_SAMPLE_FMT_FLT, ///< float
AV_SAMPLE_FMT_DBL, ///< double
+
+ AV_SAMPLE_FMT_U8P, ///< unsigned 8 bits, planar
+ AV_SAMPLE_FMT_S16P, ///< signed 16 bits, planar
+ AV_SAMPLE_FMT_S32P, ///< signed 32 bits, planar
+ AV_SAMPLE_FMT_FLTP, ///< float, planar
+ AV_SAMPLE_FMT_DBLP, ///< double, planar
+
AV_SAMPLE_FMT_NB ///< Number of sample formats. DO NOT USE if linking dynamically
);
TAVSampleFormatArray = array [0 .. MaxInt div SizeOf(TAVSampleFormat) - 1] of TAVSampleFormat;
@@ -54,6 +61,15 @@ function av_get_sample_fmt(name: {const} PAnsiChar): TAVSampleFormat;
cdecl; external av__util;
(**
+ * Return the planar<->packed alternative form of the given sample format, or
+ * AV_SAMPLE_FMT_NONE on error. If the passed sample_fmt is already in the
+ * requested planar/packed format, the format returned is the same as the
+ * input.
+ *)
+function av_get_alt_sample_fmt(sample_fmt: TAVSampleFormat; planar: cint): TAVSampleFormat;
+ cdecl; external av__util;
+
+(**
* Generate a string corresponding to the sample format with
* sample_fmt, or a header if sample_fmt is negative.
*
@@ -91,48 +107,67 @@ type
OctArrayOfcint = array[0..7] of cint;
(**
+ * Check if the sample format is planar.
+ *
+ * @param sample_fmt the sample format to inspect
+ * @return 1 if the sample format is planar, 0 if it is interleaved
+ *)
+function av_sample_fmt_is_planar(sample_fmt: TAVSampleFormat): cint;
+ cdecl; external av__util;
+
+(**
+ * Get the required buffer size for the given audio parameters.
+ *
+ * @param[out] linesize calculated linesize, may be NULL
+ * @param nb_channels the number of channels
+ * @param nb_samples the number of samples in a single channel
+ * @param sample_fmt the sample format
+ * @return required buffer size, or negative error code on failure
+ *)
+function av_samples_get_buffer_size(linesize: Pcint; nb_channels: cint; nb_samples: cint;
+ sample_fmt: TAVSampleFormat; align: cint): cint;
+ cdecl; external av__util;
+
+(**
* Fill channel data pointers and linesizes for samples with sample
* format sample_fmt.
*
* The pointers array is filled with the pointers to the samples data:
- * for planar, set the start point of each plane's data within the buffer,
+ * for planar, set the start point of each channel's data within the buffer,
* for packed, set the start point of the entire buffer only.
*
- * The linesize array is filled with the aligned size of each samples
- * plane, that is linesize[i] will contain the linesize of the plane i,
- * and will be zero for all the unused planes. All linesize values are
- * equal.
+ * The linesize array is filled with the aligned size of each channel's data
+ * buffer for planar layout, or the aligned size of the buffer for all channels
+ * for packed layout.
*
- * @param pointers array to be filled with the pointer for each plane, may be NULL
- * @param linesizes array to be filled with the linesize, may be NULL
- * @param buf the pointer to a buffer containing the samples
- * @param nb_samples the number of samples in a single channel
- * @param planar 1 if the samples layout is planar, 0 if it is packed
- * @param nb_channels the number of channels
- * @return the total size of the buffer, a negative
- * error code in case of failure
+ * @param[out] audio_data array to be filled with the pointer for each channel
+ * @param[out] linesize calculated linesize
+ * @param buf the pointer to a buffer containing the samples
+ * @param nb_channels the number of channels
+ * @param nb_samples the number of samples in a single channel
+ * @param sample_fmt the sample format
+ * @param align buffer size alignment (1 = no alignment required)
+ * @return 0 on success or a negative error code on failure
*)
-function av_samples_fill_arrays(pointers: OctArrayOfPcuint8; linesizes: OctArrayOfcint;
+function av_samples_fill_arrays(audio_data: pointer; linesize: Pcint;
buf: Pcuint8; nb_channels: cint; nb_samples: cint;
- sample_fmt: TAVSampleFormat; planar: cint; align: cint): cint;
+ sample_fmt: TAVSampleFormat; align: cint): cint;
cdecl; external av__util;
(**
- * Allocate a samples buffer for nb_samples samples, and
- * fill pointers and linesizes accordingly.
- * The allocated samples buffer has to be freed by using
- * av_freep(&pointers[0]).
+ * Allocate a samples buffer for nb_samples samples, and fill data pointers and
+ * linesize accordingly.
+ * The allocated samples buffer can be freed by using av_freep(&audio_data[0])
*
- * @param nb_channels number of audio channels
- * @param nb_samples number of samples per channel
- * @param planar 1 if the samples layout is planar, 0 if packed,
- * @param align the value to use for buffer size alignment
- * @return the size in bytes required for the samples buffer, a negative
- * error code in case of failure
+ * @param[out] audio_data array to be filled with the pointer for each channel
+ * @param[out] linesize aligned size for audio buffer(s)
+ * @param nb_channels number of audio channels
+ * @param nb_samples number of samples per channel
+ * @param align buffer size alignment (1 = no alignment required)
+ * @return 0 on success or a negative error code on failure
* @see av_samples_fill_arrays()
*)
-function av_samples_alloc(pointers: OctArrayOfPcuint8; linesizes: OctArrayOfcint;
+function av_samples_alloc(audio_data: pointer; linesize: Pcint; nb_channels: cint;
nb_channels: cint; nb_samples: cint;
- sample_fmt: TAVSampleFormat; planar: cint;
- align: cint): cint;
+ sample_fmt: TAVSampleFormat; align: cint): cint;
cdecl; external av__util;