/* GStreamer * Copyright (C) <2011> Wim Taymans * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GST_VIDEO_FORMAT_H__ #define __GST_VIDEO_FORMAT_H__ #include G_BEGIN_DECLS #include /** * GstVideoFormat: * @GST_VIDEO_FORMAT_UNKNOWN: Unknown or unset video format id * @GST_VIDEO_FORMAT_ENCODED: Encoded video format * @GST_VIDEO_FORMAT_I420: planar 4:2:0 YUV * @GST_VIDEO_FORMAT_YV12: planar 4:2:0 YVU (like I420 but UV planes swapped) * @GST_VIDEO_FORMAT_YUY2: packed 4:2:2 YUV (Y0-U0-Y1-V0 Y2-U2-Y3-V2 Y4 ...) * @GST_VIDEO_FORMAT_UYVY: packed 4:2:2 YUV (U0-Y0-V0-Y1 U2-Y2-V2-Y3 U4 ...) * @GST_VIDEO_FORMAT_AYUV: packed 4:4:4 YUV with alpha channel (A0-Y0-U0-V0 ...) * @GST_VIDEO_FORMAT_RGBx: sparse rgb packed into 32 bit, space last * @GST_VIDEO_FORMAT_BGRx: sparse reverse rgb packed into 32 bit, space last * @GST_VIDEO_FORMAT_xRGB: sparse rgb packed into 32 bit, space first * @GST_VIDEO_FORMAT_xBGR: sparse reverse rgb packed into 32 bit, space first * @GST_VIDEO_FORMAT_RGBA: rgb with alpha channel last * @GST_VIDEO_FORMAT_BGRA: reverse rgb with alpha channel last * @GST_VIDEO_FORMAT_ARGB: rgb with alpha channel first * @GST_VIDEO_FORMAT_ABGR: reverse rgb with alpha channel first * @GST_VIDEO_FORMAT_RGB: rgb * @GST_VIDEO_FORMAT_BGR: reverse rgb * @GST_VIDEO_FORMAT_Y41B: planar 4:1:1 YUV * @GST_VIDEO_FORMAT_Y42B: planar 4:2:2 YUV * @GST_VIDEO_FORMAT_YVYU: packed 4:2:2 YUV (Y0-V0-Y1-U0 Y2-V2-Y3-U2 Y4 ...) * @GST_VIDEO_FORMAT_Y444: planar 4:4:4 YUV * @GST_VIDEO_FORMAT_v210: packed 4:2:2 10-bit YUV, complex format * @GST_VIDEO_FORMAT_v216: packed 4:2:2 16-bit YUV, Y0-U0-Y1-V1 order * @GST_VIDEO_FORMAT_NV12: planar 4:2:0 YUV with interleaved UV plane * @GST_VIDEO_FORMAT_NV21: planar 4:2:0 YUV with interleaved VU plane * @GST_VIDEO_FORMAT_GRAY8: 8-bit grayscale * @GST_VIDEO_FORMAT_GRAY16_BE: 16-bit grayscale, most significant byte first * @GST_VIDEO_FORMAT_GRAY16_LE: 16-bit grayscale, least significant byte first * @GST_VIDEO_FORMAT_v308: packed 4:4:4 YUV * @GST_VIDEO_FORMAT_RGB16: rgb 5-6-5 bits per component * @GST_VIDEO_FORMAT_BGR16: reverse rgb 5-6-5 bits per component * @GST_VIDEO_FORMAT_RGB15: rgb 5-5-5 bits per component * @GST_VIDEO_FORMAT_BGR15: reverse rgb 5-5-5 bits per component * @GST_VIDEO_FORMAT_UYVP: packed 10-bit 4:2:2 YUV (U0-Y0-V0-Y1 U2-Y2-V2-Y3 U4 ...) * @GST_VIDEO_FORMAT_A420: planar 4:4:2:0 AYUV * @GST_VIDEO_FORMAT_RGB8P: 8-bit paletted RGB * @GST_VIDEO_FORMAT_YUV9: planar 4:1:0 YUV * @GST_VIDEO_FORMAT_YVU9: planar 4:1:0 YUV (like YUV9 but UV planes swapped) * @GST_VIDEO_FORMAT_IYU1: packed 4:1:1 YUV (Cb-Y0-Y1-Cr-Y2-Y3 ...) * @GST_VIDEO_FORMAT_ARGB64: rgb with alpha channel first, 16 bits per channel * @GST_VIDEO_FORMAT_AYUV64: packed 4:4:4 YUV with alpha channel, 16 bits per channel (A0-Y0-U0-V0 ...) * @GST_VIDEO_FORMAT_r210: packed 4:4:4 RGB, 10 bits per channel * @GST_VIDEO_FORMAT_I420_10BE: planar 4:2:0 YUV, 10 bits per channel * @GST_VIDEO_FORMAT_I420_10LE: planar 4:2:0 YUV, 10 bits per channel * @GST_VIDEO_FORMAT_I422_10BE: planar 4:2:2 YUV, 10 bits per channel * @GST_VIDEO_FORMAT_I422_10LE: planar 4:2:2 YUV, 10 bits per channel * @GST_VIDEO_FORMAT_Y444_10BE: planar 4:4:4 YUV, 10 bits per channel * @GST_VIDEO_FORMAT_Y444_10LE: planar 4:4:4 YUV, 10 bits per channel * @GST_VIDEO_FORMAT_GBR: planar 4:4:4 RGB, 8 bits per channel * @GST_VIDEO_FORMAT_GBR_10BE: planar 4:4:4 RGB, 10 bits per channel * @GST_VIDEO_FORMAT_GBR_10LE: planar 4:4:4 RGB, 10 bits per channel * @GST_VIDEO_FORMAT_NV16: planar 4:2:2 YUV with interleaved UV plane * * Enum value describing the most common video formats. */ typedef enum { GST_VIDEO_FORMAT_UNKNOWN, GST_VIDEO_FORMAT_ENCODED, GST_VIDEO_FORMAT_I420, GST_VIDEO_FORMAT_YV12, GST_VIDEO_FORMAT_YUY2, GST_VIDEO_FORMAT_UYVY, GST_VIDEO_FORMAT_AYUV, GST_VIDEO_FORMAT_RGBx, GST_VIDEO_FORMAT_BGRx, GST_VIDEO_FORMAT_xRGB, GST_VIDEO_FORMAT_xBGR, GST_VIDEO_FORMAT_RGBA, GST_VIDEO_FORMAT_BGRA, GST_VIDEO_FORMAT_ARGB, GST_VIDEO_FORMAT_ABGR, GST_VIDEO_FORMAT_RGB, GST_VIDEO_FORMAT_BGR, GST_VIDEO_FORMAT_Y41B, GST_VIDEO_FORMAT_Y42B, GST_VIDEO_FORMAT_YVYU, GST_VIDEO_FORMAT_Y444, GST_VIDEO_FORMAT_v210, GST_VIDEO_FORMAT_v216, GST_VIDEO_FORMAT_NV12, GST_VIDEO_FORMAT_NV21, GST_VIDEO_FORMAT_GRAY8, GST_VIDEO_FORMAT_GRAY16_BE, GST_VIDEO_FORMAT_GRAY16_LE, GST_VIDEO_FORMAT_v308, GST_VIDEO_FORMAT_RGB16, GST_VIDEO_FORMAT_BGR16, GST_VIDEO_FORMAT_RGB15, GST_VIDEO_FORMAT_BGR15, GST_VIDEO_FORMAT_UYVP, GST_VIDEO_FORMAT_A420, GST_VIDEO_FORMAT_RGB8P, GST_VIDEO_FORMAT_YUV9, GST_VIDEO_FORMAT_YVU9, GST_VIDEO_FORMAT_IYU1, GST_VIDEO_FORMAT_ARGB64, GST_VIDEO_FORMAT_AYUV64, GST_VIDEO_FORMAT_r210, GST_VIDEO_FORMAT_I420_10BE, GST_VIDEO_FORMAT_I420_10LE, GST_VIDEO_FORMAT_I422_10BE, GST_VIDEO_FORMAT_I422_10LE, GST_VIDEO_FORMAT_Y444_10BE, GST_VIDEO_FORMAT_Y444_10LE, GST_VIDEO_FORMAT_GBR, GST_VIDEO_FORMAT_GBR_10BE, GST_VIDEO_FORMAT_GBR_10LE, GST_VIDEO_FORMAT_NV16, } GstVideoFormat; #define GST_VIDEO_MAX_PLANES 4 #define GST_VIDEO_MAX_COMPONENTS 4 typedef struct _GstVideoFormatInfo GstVideoFormatInfo; /** * GstVideoChromaSite: * @GST_VIDEO_CHROMA_SITE_UNKNOWN: unknown cositing * @GST_VIDEO_CHROMA_SITE_NONE: no cositing * @GST_VIDEO_CHROMA_SITE_H_COSITED: chroma is horizontally cosited * @GST_VIDEO_CHROMA_SITE_V_COSITED: chroma is vertically cosited * @GST_VIDEO_CHROMA_SITE_ALT_LINE: choma samples are sited on alternate lines * @GST_VIDEO_CHROMA_SITE_COSITED: chroma samples cosited with luma samples * @GST_VIDEO_CHROMA_SITE_JPEG: jpeg style cositing, also for mpeg1 and mjpeg * @GST_VIDEO_CHROMA_SITE_MPEG2: mpeg2 style cositing * @GST_VIDEO_CHROMA_SITE_DV: DV style cositing * * Various Chroma sitings. */ typedef enum { GST_VIDEO_CHROMA_SITE_UNKNOWN = 0, GST_VIDEO_CHROMA_SITE_NONE = (1 << 0), GST_VIDEO_CHROMA_SITE_H_COSITED = (1 << 1), GST_VIDEO_CHROMA_SITE_V_COSITED = (1 << 2), GST_VIDEO_CHROMA_SITE_ALT_LINE = (1 << 3), /* some common chroma cositing */ GST_VIDEO_CHROMA_SITE_COSITED = (GST_VIDEO_CHROMA_SITE_H_COSITED | GST_VIDEO_CHROMA_SITE_V_COSITED), GST_VIDEO_CHROMA_SITE_JPEG = (GST_VIDEO_CHROMA_SITE_NONE), GST_VIDEO_CHROMA_SITE_MPEG2 = (GST_VIDEO_CHROMA_SITE_H_COSITED), GST_VIDEO_CHROMA_SITE_DV = (GST_VIDEO_CHROMA_SITE_COSITED | GST_VIDEO_CHROMA_SITE_ALT_LINE), } GstVideoChromaSite; GstVideoChromaSite gst_video_chroma_from_string (const gchar * s); const gchar * gst_video_chroma_to_string (GstVideoChromaSite site); /** * GstVideoFormatFlags: * @GST_VIDEO_FORMAT_FLAG_YUV: The video format is YUV, components are numbered * 0=Y, 1=U, 2=V. * @GST_VIDEO_FORMAT_FLAG_RGB: The video format is RGB, components are numbered * 0=R, 1=G, 2=B. * @GST_VIDEO_FORMAT_FLAG_GRAY: The video is gray, there is one gray component * with index 0. * @GST_VIDEO_FORMAT_FLAG_ALPHA: The video format has an alpha components with * the number 3. * @GST_VIDEO_FORMAT_FLAG_LE: The video format has data stored in little * endianness. * @GST_VIDEO_FORMAT_FLAG_PALETTE: The video format has a palette. The palette * is stored in the second plane and indexes are stored in the first plane. * @GST_VIDEO_FORMAT_FLAG_COMPLEX: The video format has a complex layout that * can't be described with the usual information in the #GstVideoFormatInfo. * @GST_VIDEO_FORMAT_FLAG_UNPACK: This format can be used in a * #GstVideoFormatUnpack and #GstVideoFormatPack function. * * The different video flags that a format info can have. */ typedef enum { GST_VIDEO_FORMAT_FLAG_YUV = (1 << 0), GST_VIDEO_FORMAT_FLAG_RGB = (1 << 1), GST_VIDEO_FORMAT_FLAG_GRAY = (1 << 2), GST_VIDEO_FORMAT_FLAG_ALPHA = (1 << 3), GST_VIDEO_FORMAT_FLAG_LE = (1 << 4), GST_VIDEO_FORMAT_FLAG_PALETTE = (1 << 5), GST_VIDEO_FORMAT_FLAG_COMPLEX = (1 << 6), GST_VIDEO_FORMAT_FLAG_UNPACK = (1 << 7) } GstVideoFormatFlags; /* YUV components */ #define GST_VIDEO_COMP_Y 0 #define GST_VIDEO_COMP_U 1 #define GST_VIDEO_COMP_V 2 /* RGB components */ #define GST_VIDEO_COMP_R 0 #define GST_VIDEO_COMP_G 1 #define GST_VIDEO_COMP_B 2 /* alpha component */ #define GST_VIDEO_COMP_A 3 /* palette components */ #define GST_VIDEO_COMP_INDEX 0 #define GST_VIDEO_COMP_PALETTE 1 /** * GstVideoPackFlags: * @GST_VIDEO_PACK_FLAG_NONE: No flag * @GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE: When the source has a smaller depth * than the target format, set the least significant bits of the target * to 0. This is likely sightly faster but less accurate. When this flag * is not specified, the most significant bits of the source are duplicated * in the least significant bits of the destination. * @GST_VIDEO_PACK_FLAG_INTERLACED: The source is interlaced. The unpacked * format will be interlaced as well with each line containing * information from alternating fields. (Since 1.2) * * The different flags that can be used when packing and unpacking. */ typedef enum { GST_VIDEO_PACK_FLAG_NONE = 0, GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE = (1 << 0), GST_VIDEO_PACK_FLAG_INTERLACED = (1 << 1) } GstVideoPackFlags; /** * GstVideoFormatUnpack: * @info: a #GstVideoFormatInfo * @flags: flags to control the unpacking * @dest: a destination array * @data: pointers to the data planes * @stride: strides of the planes * @x: the x position in the image to start from * @y: the y position in the image to start from * @width: the amount of pixels to unpack. * * Unpacks @width pixels from the given planes and strides containing data of * format @info. The pixels will be unpacked into @dest which each component * interleaved. @dest should at least be big enough to hold @width * * n_components * size(unpack_format) bytes. */ typedef void (*GstVideoFormatUnpack) (const GstVideoFormatInfo *info, GstVideoPackFlags flags, gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width); /** * GstVideoFormatPack: * @info: a #GstVideoFormatInfo * @flags: flags to control the packing * @src: a source array * @sstride: the source array stride * @data: pointers to the destination data planes * @stride: strides of the destination planes * @chroma_site: the chroma siting of the target when subsampled * @y: the y position in the image to pack to * @width: the amount of pixels to pack. * * Packs @width pixels from @src to the given planes and strides in the * format @info. The pixels from source have each component interleaved * and will be packed into the planes in @data. * * This function operates on pack_lines lines, meaning that @src should * contain at least pack_lines lines with a stride of @sstride and @y * should be a multiple of pack_lines. */ typedef void (*GstVideoFormatPack) (const GstVideoFormatInfo *info, GstVideoPackFlags flags, const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, gint y, gint width); /** * GstVideoFormatInfo: * @format: #GstVideoFormat * @name: string representation of the format * @description: use readable description of the format * @flags: #GstVideoFormatFlags * @bits: The number of bits used to pack data items. This can be less than 8 * when multiple pixels are stored in a byte. for values > 8 multiple bytes * should be read according to the endianness flag before applying the shift * and mask. * @n_components: the number of components in the video format. * @shift: the number of bits to shift away to get the component data * @depth: the depth in bits for each component * @pixel_stride: the pixel stride of each component. This is the amount of * bytes to the pixel immediately to the right. When bits < 8, the stride is * expressed in bits. For 24-bit RGB, this would be 3 bytes, for example, * while it would be 4 bytes for RGBx or ARGB. * @n_planes: the number of planes for this format. The number of planes can be * less than the amount of components when multiple components are packed into * one plane. * @plane: the plane number where a component can be found * @poffset: the offset in the plane where the first pixel of the components * can be found. * @w_sub: subsampling factor of the width for the component. Use * GST_VIDEO_SUB_SCALE to scale a width. * @h_sub: subsampling factor of the height for the component. Use * GST_VIDEO_SUB_SCALE to scale a height. * @unpack_format: the format of the unpacked pixels. This format must have the * #GST_VIDEO_FORMAT_FLAG_UNPACK flag set. * @unpack_func: an unpack function for this format * @pack_lines: the amount of lines that will be packed * @pack_func: an pack function for this format * * Information for a video format. */ struct _GstVideoFormatInfo { GstVideoFormat format; const gchar *name; const gchar *description; GstVideoFormatFlags flags; guint bits; guint n_components; guint shift[GST_VIDEO_MAX_COMPONENTS]; guint depth[GST_VIDEO_MAX_COMPONENTS]; gint pixel_stride[GST_VIDEO_MAX_COMPONENTS]; guint n_planes; guint plane[GST_VIDEO_MAX_COMPONENTS]; guint poffset[GST_VIDEO_MAX_COMPONENTS]; guint w_sub[GST_VIDEO_MAX_COMPONENTS]; guint h_sub[GST_VIDEO_MAX_COMPONENTS]; GstVideoFormat unpack_format; GstVideoFormatUnpack unpack_func; gint pack_lines; GstVideoFormatPack pack_func; gpointer _gst_reserved[GST_PADDING]; }; #define GST_VIDEO_FORMAT_INFO_FORMAT(info) ((info)->format) #define GST_VIDEO_FORMAT_INFO_NAME(info) ((info)->name) #define GST_VIDEO_FORMAT_INFO_FLAGS(info) ((info)->flags) #define GST_VIDEO_FORMAT_INFO_IS_YUV(info) ((info)->flags & GST_VIDEO_FORMAT_FLAG_YUV) #define GST_VIDEO_FORMAT_INFO_IS_RGB(info) ((info)->flags & GST_VIDEO_FORMAT_FLAG_RGB) #define GST_VIDEO_FORMAT_INFO_IS_GRAY(info) ((info)->flags & GST_VIDEO_FORMAT_FLAG_GRAY) #define GST_VIDEO_FORMAT_INFO_HAS_ALPHA(info) ((info)->flags & GST_VIDEO_FORMAT_FLAG_ALPHA) #define GST_VIDEO_FORMAT_INFO_IS_LE(info) ((info)->flags & GST_VIDEO_FORMAT_FLAG_LE) #define GST_VIDEO_FORMAT_INFO_HAS_PALETTE(info) ((info)->flags & GST_VIDEO_FORMAT_FLAG_PALETTE) #define GST_VIDEO_FORMAT_INFO_IS_COMPLEX(info) ((info)->flags & GST_VIDEO_FORMAT_FLAG_COMPLEX) #define GST_VIDEO_FORMAT_INFO_BITS(info) ((info)->bits) #define GST_VIDEO_FORMAT_INFO_N_COMPONENTS(info) ((info)->n_components) #define GST_VIDEO_FORMAT_INFO_SHIFT(info,c) ((info)->shift[c]) #define GST_VIDEO_FORMAT_INFO_DEPTH(info,c) ((info)->depth[c]) /** * GST_VIDEO_FORMAT_INFO_PSTRIDE: * * pixel stride for the given component. This is the amount of bytes to the * pixel immediately to the right, so basically bytes from one pixel to the * next. When bits < 8, the stride is expressed in bits. * * Examples: for 24-bit RGB, the pixel stride would be 3 bytes, while it * would be 4 bytes for RGBx or ARGB, and 8 bytes for ARGB64 or AYUV64. * For planar formats such as I420 the pixel stride is usually 1. For * YUY2 it would be 2 bytes. */ #define GST_VIDEO_FORMAT_INFO_PSTRIDE(info,c) ((info)->pixel_stride[c]) /** * GST_VIDEO_FORMAT_INFO_N_PLANES: * * Number of planes. This is the number of planes the pixel layout is * organized in in memory. The number of planes can be less than the * number of components (e.g. Y,U,V,A or R, G, B, A) when multiple * components are packed into one plane. * * Examples: RGB/RGBx/RGBA: 1 plane, 3/3/4 components; * I420: 3 planes, 3 components; NV21/NV12: 2 planes, 3 components. */ #define GST_VIDEO_FORMAT_INFO_N_PLANES(info) ((info)->n_planes) /** * GST_VIDEO_FORMAT_INFO_PLANE: * * Plane number where the given component can be found. A plane may * contain data for multiple components. */ #define GST_VIDEO_FORMAT_INFO_PLANE(info,c) ((info)->plane[c]) #define GST_VIDEO_FORMAT_INFO_POFFSET(info,c) ((info)->poffset[c]) #define GST_VIDEO_FORMAT_INFO_W_SUB(info,c) ((info)->w_sub[c]) #define GST_VIDEO_FORMAT_INFO_H_SUB(info,c) ((info)->h_sub[c]) /* rounds up */ #define GST_VIDEO_SUB_SCALE(scale,val) (-((-((gint)(val)))>>(scale))) #define GST_VIDEO_FORMAT_INFO_SCALE_WIDTH(info,c,w) GST_VIDEO_SUB_SCALE ((info)->w_sub[c],(w)) #define GST_VIDEO_FORMAT_INFO_SCALE_HEIGHT(info,c,h) GST_VIDEO_SUB_SCALE ((info)->h_sub[c],(h)) #define GST_VIDEO_FORMAT_INFO_DATA(info,planes,comp) \ (((guint8*)(planes)[(info)->plane[comp]]) + (info)->poffset[comp]) /** * GST_VIDEO_FORMAT_INFO_STRIDE: * * Row stride in bytes, that is number of bytes from the first pixel component * of a row to the first pixel component in the next row. This might include * some row padding (memory not actually used for anything, to make sure the * beginning of the next row is aligned in a particular way). */ #define GST_VIDEO_FORMAT_INFO_STRIDE(info,strides,comp) ((strides)[(info)->plane[comp]]) #define GST_VIDEO_FORMAT_INFO_OFFSET(info,offsets,comp) \ (((offsets)[(info)->plane[comp]]) + (info)->poffset[comp]) /* format properties */ GstVideoFormat gst_video_format_from_masks (gint depth, gint bpp, gint endianness, guint red_mask, guint green_mask, guint blue_mask, guint alpha_mask) G_GNUC_CONST; GstVideoFormat gst_video_format_from_fourcc (guint32 fourcc) G_GNUC_CONST; GstVideoFormat gst_video_format_from_string (const gchar *format) G_GNUC_CONST; guint32 gst_video_format_to_fourcc (GstVideoFormat format) G_GNUC_CONST; const gchar * gst_video_format_to_string (GstVideoFormat format) G_GNUC_CONST; const GstVideoFormatInfo * gst_video_format_get_info (GstVideoFormat format) G_GNUC_CONST; gconstpointer gst_video_format_get_palette (GstVideoFormat format, gsize *size); #define GST_VIDEO_SIZE_RANGE "(int) [ 1, max ]" #define GST_VIDEO_FPS_RANGE "(fraction) [ 0, max ]" #if G_BYTE_ORDER == G_LITTLE_ENDIAN # define GST_VIDEO_NE(s) G_STRINGIFY(s)"_LE" # define GST_VIDEO_OE(s) G_STRINGIFY(s)"_BE" #else # define GST_VIDEO_NE(s) G_STRINGIFY(s)"_BE" # define GST_VIDEO_OE(s) G_STRINGIFY(s)"_LE" #endif #define GST_VIDEO_FORMATS_ALL "{ I420, YV12, YUY2, UYVY, AYUV, RGBx, " \ "BGRx, xRGB, xBGR, RGBA, BGRA, ARGB, ABGR, RGB, BGR, Y41B, Y42B, " \ "YVYU, Y444, v210, v216, NV12, NV21, NV16, GRAY8, GRAY16_BE, GRAY16_LE, " \ "v308, RGB16, BGR16, RGB15, BGR15, UYVP, A420, RGB8P, YUV9, YVU9, " \ "IYU1, ARGB64, AYUV64, r210, I420_10LE, I420_10BE, I422_10LE, I422_10BE, " \ " Y444_10LE, Y444_10BE, GBR, GBR_10LE, GBR_10BE }" /** * GST_VIDEO_CAPS_MAKE: * @format: string format that describes the pixel layout, as string * (e.g. "I420", "RGB", "YV12", "YUY2", "AYUV", etc.) * * Generic caps string for video, for use in pad templates. */ #define GST_VIDEO_CAPS_MAKE(format) \ "video/x-raw, " \ "format = (string) " format ", " \ "width = " GST_VIDEO_SIZE_RANGE ", " \ "height = " GST_VIDEO_SIZE_RANGE ", " \ "framerate = " GST_VIDEO_FPS_RANGE /** * GST_VIDEO_CAPS_MAKE_WITH_FEATURES: * @format: string format that describes the pixel layout, as string * (e.g. "I420", "RGB", "YV12", "YUY2", "AYUV", etc.) * @features: Requires caps features as a string, e.g. * "memory:SystemMemory". * * Generic caps string for video, for use in pad templates. * * Since: 1.2 */ #define GST_VIDEO_CAPS_MAKE_WITH_FEATURES(features,format) \ "video/x-raw(" features "), " \ "format = (string) " format ", " \ "width = " GST_VIDEO_SIZE_RANGE ", " \ "height = " GST_VIDEO_SIZE_RANGE ", " \ "framerate = " GST_VIDEO_FPS_RANGE G_END_DECLS #endif /* __GST_VIDEO_FORMAT_H__ */