1/* GStreamer
2 * Copyright (C) <2011> Wim Taymans <wim.taymans@gmail.com>
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20#ifndef __GST_VIDEO_FORMAT_H__
21#define __GST_VIDEO_FORMAT_H__
22
23#include <gst/gst.h>
24
25G_BEGIN_DECLS
26
27#include <gst/video/video-enumtypes.h>
28#include <gst/video/video-tile.h>
29
30/**
31 * GstVideoFormat:
32 * @GST_VIDEO_FORMAT_UNKNOWN: Unknown or unset video format id
33 * @GST_VIDEO_FORMAT_ENCODED: Encoded video format. Only ever use that in caps for
34 * special video formats in combination with non-system
35 * memory GstCapsFeatures where it does not make sense
36 * to specify a real video format.
37 * @GST_VIDEO_FORMAT_I420: planar 4:2:0 YUV
38 * @GST_VIDEO_FORMAT_YV12: planar 4:2:0 YVU (like I420 but UV planes swapped)
39 * @GST_VIDEO_FORMAT_YUY2: packed 4:2:2 YUV (Y0-U0-Y1-V0 Y2-U2-Y3-V2 Y4 ...)
40 * @GST_VIDEO_FORMAT_UYVY: packed 4:2:2 YUV (U0-Y0-V0-Y1 U2-Y2-V2-Y3 U4 ...)
41 * @GST_VIDEO_FORMAT_VYUY: packed 4:2:2 YUV (V0-Y0-U0-Y1 V2-Y2-U2-Y3 V4 ...)
42 * @GST_VIDEO_FORMAT_AYUV: packed 4:4:4 YUV with alpha channel (A0-Y0-U0-V0 ...)
43 * @GST_VIDEO_FORMAT_RGBx: sparse rgb packed into 32 bit, space last
44 * @GST_VIDEO_FORMAT_BGRx: sparse reverse rgb packed into 32 bit, space last
45 * @GST_VIDEO_FORMAT_xRGB: sparse rgb packed into 32 bit, space first
46 * @GST_VIDEO_FORMAT_xBGR: sparse reverse rgb packed into 32 bit, space first
47 * @GST_VIDEO_FORMAT_RGBA: rgb with alpha channel last
48 * @GST_VIDEO_FORMAT_BGRA: reverse rgb with alpha channel last
49 * @GST_VIDEO_FORMAT_ARGB: rgb with alpha channel first
50 * @GST_VIDEO_FORMAT_ABGR: reverse rgb with alpha channel first
51 * @GST_VIDEO_FORMAT_RGB: RGB packed into 24 bits without padding (`R-G-B-R-G-B`)
52 * @GST_VIDEO_FORMAT_BGR: reverse RGB packed into 24 bits without padding (`B-G-R-B-G-R`)
53 * @GST_VIDEO_FORMAT_Y41B: planar 4:1:1 YUV
54 * @GST_VIDEO_FORMAT_Y42B: planar 4:2:2 YUV
55 * @GST_VIDEO_FORMAT_YVYU: packed 4:2:2 YUV (Y0-V0-Y1-U0 Y2-V2-Y3-U2 Y4 ...)
56 * @GST_VIDEO_FORMAT_Y444: planar 4:4:4 YUV
57 * @GST_VIDEO_FORMAT_v210: packed 4:2:2 10-bit YUV, complex format
58 * @GST_VIDEO_FORMAT_v216: packed 4:2:2 16-bit YUV, Y0-U0-Y1-V1 order
59 * @GST_VIDEO_FORMAT_NV12: planar 4:2:0 YUV with interleaved UV plane
60 * @GST_VIDEO_FORMAT_NV21: planar 4:2:0 YUV with interleaved VU plane
61 * @GST_VIDEO_FORMAT_NV12_10LE32: 10-bit variant of @GST_VIDEO_FORMAT_NV12, packed into 32bit words (MSB 2 bits padding) (Since: 1.14)
62 * @GST_VIDEO_FORMAT_GRAY8: 8-bit grayscale
63 * @GST_VIDEO_FORMAT_GRAY10_LE32: 10-bit grayscale, packed into 32bit words (2 bits padding) (Since: 1.14)
64 * @GST_VIDEO_FORMAT_GRAY16_BE: 16-bit grayscale, most significant byte first
65 * @GST_VIDEO_FORMAT_GRAY16_LE: 16-bit grayscale, least significant byte first
66 * @GST_VIDEO_FORMAT_v308: packed 4:4:4 YUV (Y-U-V ...)
67 * @GST_VIDEO_FORMAT_IYU2: packed 4:4:4 YUV (U-Y-V ...) (Since: 1.10)
68 * @GST_VIDEO_FORMAT_RGB16: rgb 5-6-5 bits per component
69 * @GST_VIDEO_FORMAT_BGR16: reverse rgb 5-6-5 bits per component
70 * @GST_VIDEO_FORMAT_RGB15: rgb 5-5-5 bits per component
71 * @GST_VIDEO_FORMAT_BGR15: reverse rgb 5-5-5 bits per component
72 * @GST_VIDEO_FORMAT_UYVP: packed 10-bit 4:2:2 YUV (U0-Y0-V0-Y1 U2-Y2-V2-Y3 U4 ...)
73 * @GST_VIDEO_FORMAT_A420: planar 4:4:2:0 AYUV
74 * @GST_VIDEO_FORMAT_RGB8P: 8-bit paletted RGB
75 * @GST_VIDEO_FORMAT_YUV9: planar 4:1:0 YUV
76 * @GST_VIDEO_FORMAT_YVU9: planar 4:1:0 YUV (like YUV9 but UV planes swapped)
77 * @GST_VIDEO_FORMAT_IYU1: packed 4:1:1 YUV (Cb-Y0-Y1-Cr-Y2-Y3 ...)
78 * @GST_VIDEO_FORMAT_ARGB64: rgb with alpha channel first, 16 bits (native endianness) per channel
79 * @GST_VIDEO_FORMAT_AYUV64: packed 4:4:4 YUV with alpha channel, 16 bits (native endianness) per channel (A0-Y0-U0-V0 ...)
80 * @GST_VIDEO_FORMAT_r210: packed 4:4:4 RGB, 10 bits per channel
81 * @GST_VIDEO_FORMAT_I420_10BE: planar 4:2:0 YUV, 10 bits per channel
82 * @GST_VIDEO_FORMAT_I420_10LE: planar 4:2:0 YUV, 10 bits per channel
83 * @GST_VIDEO_FORMAT_I422_10BE: planar 4:2:2 YUV, 10 bits per channel
84 * @GST_VIDEO_FORMAT_I422_10LE: planar 4:2:2 YUV, 10 bits per channel
85 * @GST_VIDEO_FORMAT_Y444_10BE: planar 4:4:4 YUV, 10 bits per channel (Since: 1.2)
86 * @GST_VIDEO_FORMAT_Y444_10LE: planar 4:4:4 YUV, 10 bits per channel (Since: 1.2)
87 * @GST_VIDEO_FORMAT_GBR: planar 4:4:4 RGB, 8 bits per channel (Since: 1.2)
88 * @GST_VIDEO_FORMAT_GBR_10BE: planar 4:4:4 RGB, 10 bits per channel (Since: 1.2)
89 * @GST_VIDEO_FORMAT_GBR_10LE: planar 4:4:4 RGB, 10 bits per channel (Since: 1.2)
90 * @GST_VIDEO_FORMAT_NV16: planar 4:2:2 YUV with interleaved UV plane (Since: 1.2)
91 * @GST_VIDEO_FORMAT_NV16_10LE32: 10-bit variant of @GST_VIDEO_FORMAT_NV16, packed into 32bit words (MSB 2 bits padding) (Since: 1.14)
92 * @GST_VIDEO_FORMAT_NV24: planar 4:4:4 YUV with interleaved UV plane (Since: 1.2)
93 * @GST_VIDEO_FORMAT_NV12_64Z32: NV12 with 64x32 tiling in zigzag pattern (Since: 1.4)
94 * @GST_VIDEO_FORMAT_A420_10BE: planar 4:4:2:0 YUV, 10 bits per channel (Since: 1.6)
95 * @GST_VIDEO_FORMAT_A420_10LE: planar 4:4:2:0 YUV, 10 bits per channel (Since: 1.6)
96 * @GST_VIDEO_FORMAT_A422_10BE: planar 4:4:2:2 YUV, 10 bits per channel (Since: 1.6)
97 * @GST_VIDEO_FORMAT_A422_10LE: planar 4:4:2:2 YUV, 10 bits per channel (Since: 1.6)
98 * @GST_VIDEO_FORMAT_A444_10BE: planar 4:4:4:4 YUV, 10 bits per channel (Since: 1.6)
99 * @GST_VIDEO_FORMAT_A444_10LE: planar 4:4:4:4 YUV, 10 bits per channel (Since: 1.6)
100 * @GST_VIDEO_FORMAT_NV61: planar 4:2:2 YUV with interleaved VU plane (Since: 1.6)
101 * @GST_VIDEO_FORMAT_P010_10BE: planar 4:2:0 YUV with interleaved UV plane, 10 bits per channel (Since: 1.10)
102 * @GST_VIDEO_FORMAT_P010_10LE: planar 4:2:0 YUV with interleaved UV plane, 10 bits per channel (Since: 1.10)
103 * @GST_VIDEO_FORMAT_GBRA: planar 4:4:4:4 ARGB, 8 bits per channel (Since: 1.12)
104 * @GST_VIDEO_FORMAT_GBRA_10BE: planar 4:4:4:4 ARGB, 10 bits per channel (Since: 1.12)
105 * @GST_VIDEO_FORMAT_GBRA_10LE: planar 4:4:4:4 ARGB, 10 bits per channel (Since: 1.12)
106 * @GST_VIDEO_FORMAT_GBR_12BE: planar 4:4:4 RGB, 12 bits per channel (Since: 1.12)
107 * @GST_VIDEO_FORMAT_GBR_12LE: planar 4:4:4 RGB, 12 bits per channel (Since: 1.12)
108 * @GST_VIDEO_FORMAT_GBRA_12BE: planar 4:4:4:4 ARGB, 12 bits per channel (Since: 1.12)
109 * @GST_VIDEO_FORMAT_GBRA_12LE: planar 4:4:4:4 ARGB, 12 bits per channel (Since: 1.12)
110 * @GST_VIDEO_FORMAT_I420_12BE: planar 4:2:0 YUV, 12 bits per channel (Since: 1.12)
111 * @GST_VIDEO_FORMAT_I420_12LE: planar 4:2:0 YUV, 12 bits per channel (Since: 1.12)
112 * @GST_VIDEO_FORMAT_I422_12BE: planar 4:2:2 YUV, 12 bits per channel (Since: 1.12)
113 * @GST_VIDEO_FORMAT_I422_12LE: planar 4:2:2 YUV, 12 bits per channel (Since: 1.12)
114 * @GST_VIDEO_FORMAT_Y444_12BE: planar 4:4:4 YUV, 12 bits per channel (Since: 1.12)
115 * @GST_VIDEO_FORMAT_Y444_12LE: planar 4:4:4 YUV, 12 bits per channel (Since: 1.12)
116 * @GST_VIDEO_FORMAT_NV12_10LE40: Fully packed variant of NV12_10LE32 (Since: 1.16)
117 * @GST_VIDEO_FORMAT_Y210: packed 4:2:2 YUV, 10 bits per channel (Since: 1.16)
118 * @GST_VIDEO_FORMAT_Y410: packed 4:4:4 YUV, 10 bits per channel(A-V-Y-U...) (Since: 1.16)
119 * @GST_VIDEO_FORMAT_VUYA: packed 4:4:4 YUV with alpha channel (V0-U0-Y0-A0...) (Since: 1.16)
120 * @GST_VIDEO_FORMAT_BGR10A2_LE: packed 4:4:4 RGB with alpha channel(B-G-R-A), 10 bits for R/G/B channel and MSB 2 bits for alpha channel (Since: 1.16)
121 * @GST_VIDEO_FORMAT_RGB10A2_LE: packed 4:4:4 RGB with alpha channel(R-G-B-A), 10 bits for R/G/B channel and MSB 2 bits for alpha channel (Since: 1.18)
122 * @GST_VIDEO_FORMAT_Y444_16BE: planar 4:4:4 YUV, 16 bits per channel (Since: 1.18)
123 * @GST_VIDEO_FORMAT_Y444_16LE: planar 4:4:4 YUV, 16 bits per channel (Since: 1.18)
124 * @GST_VIDEO_FORMAT_P016_BE: planar 4:2:0 YUV with interleaved UV plane, 16 bits per channel (Since: 1.18)
125 * @GST_VIDEO_FORMAT_P016_LE: planar 4:2:0 YUV with interleaved UV plane, 16 bits per channel (Since: 1.18)
126 * @GST_VIDEO_FORMAT_P012_BE: planar 4:2:0 YUV with interleaved UV plane, 12 bits per channel (Since: 1.18)
127 * @GST_VIDEO_FORMAT_P012_LE: planar 4:2:0 YUV with interleaved UV plane, 12 bits per channel (Since: 1.18)
128 * @GST_VIDEO_FORMAT_Y212_BE: packed 4:2:2 YUV, 12 bits per channel (Y-U-Y-V) (Since: 1.18)
129 * @GST_VIDEO_FORMAT_Y212_LE: packed 4:2:2 YUV, 12 bits per channel (Y-U-Y-V) (Since: 1.18)
130 * @GST_VIDEO_FORMAT_Y412_BE: packed 4:4:4:4 YUV, 12 bits per channel(U-Y-V-A...) (Since: 1.18)
131 * @GST_VIDEO_FORMAT_Y412_LE: packed 4:4:4:4 YUV, 12 bits per channel(U-Y-V-A...) (Since: 1.18)
132 * @GST_VIDEO_FORMAT_NV12_4L4: NV12 with 4x4 tiles in linear order (Since: 1.18)
133 * @GST_VIDEO_FORMAT_NV12_32L32: NV12 with 32x32 tiles in linear order (Since: 1.18)
134 * @GST_VIDEO_FORMAT_RGBP: planar 4:4:4 RGB, 8 bits per channel (Since: 1.20)
135 * @GST_VIDEO_FORMAT_BGRP: planar 4:4:4 RGB, 8 bits per channel (Since: 1.20)
136 * @GST_VIDEO_FORMAT_AV12: Planar 4:2:0 YUV with interleaved UV plane with alpha as 3rd plane (Since: 1.20)
137 * @GST_VIDEO_FORMAT_ARGB64_LE: RGB with alpha channel first, 16 bits per channel
138 * @GST_VIDEO_FORMAT_ARGB64_BE: RGB with alpha channel first, 16 bits per channel
139 * @GST_VIDEO_FORMAT_RGBA64_LE: RGB with alpha channel last, 16 bits per channel
140 * @GST_VIDEO_FORMAT_RGBA64_BE: RGB with alpha channel last, 16 bits per channel
141 * @GST_VIDEO_FORMAT_BGRA64_LE: reverse RGB with alpha channel last, 16 bits per channel
142 * @GST_VIDEO_FORMAT_BGRA64_BE: reverse RGB with alpha channel last, 16 bits per channel
143 * @GST_VIDEO_FORMAT_ABGR64_LE: reverse RGB with alpha channel first, 16 bits per channel
144 * @GST_VIDEO_FORMAT_ABGR64_BE: reverse RGB with alpha channel first, 16 bits per channel
145 *
146 * Enum value describing the most common video formats.
147 *
148 * See the [GStreamer raw video format design document](https://gstreamer.freedesktop.org/documentation/additional/design/mediatype-video-raw.html#formats)
149 * for details about the layout and packing of these formats in memory.
150 */
151typedef enum {
152 GST_VIDEO_FORMAT_UNKNOWN,
153 GST_VIDEO_FORMAT_ENCODED,
154 GST_VIDEO_FORMAT_I420,
155 GST_VIDEO_FORMAT_YV12,
156 GST_VIDEO_FORMAT_YUY2,
157 GST_VIDEO_FORMAT_UYVY,
158 GST_VIDEO_FORMAT_AYUV,
159 GST_VIDEO_FORMAT_RGBx,
160 GST_VIDEO_FORMAT_BGRx,
161 GST_VIDEO_FORMAT_xRGB,
162 GST_VIDEO_FORMAT_xBGR,
163 GST_VIDEO_FORMAT_RGBA,
164 GST_VIDEO_FORMAT_BGRA,
165 GST_VIDEO_FORMAT_ARGB,
166 GST_VIDEO_FORMAT_ABGR,
167 GST_VIDEO_FORMAT_RGB,
168 GST_VIDEO_FORMAT_BGR,
169 GST_VIDEO_FORMAT_Y41B,
170 GST_VIDEO_FORMAT_Y42B,
171 GST_VIDEO_FORMAT_YVYU,
172 GST_VIDEO_FORMAT_Y444,
173 GST_VIDEO_FORMAT_v210,
174 GST_VIDEO_FORMAT_v216,
175 GST_VIDEO_FORMAT_NV12,
176 GST_VIDEO_FORMAT_NV21,
177 GST_VIDEO_FORMAT_GRAY8,
178 GST_VIDEO_FORMAT_GRAY16_BE,
179 GST_VIDEO_FORMAT_GRAY16_LE,
180 GST_VIDEO_FORMAT_v308,
181 GST_VIDEO_FORMAT_RGB16,
182 GST_VIDEO_FORMAT_BGR16,
183 GST_VIDEO_FORMAT_RGB15,
184 GST_VIDEO_FORMAT_BGR15,
185 GST_VIDEO_FORMAT_UYVP,
186 GST_VIDEO_FORMAT_A420,
187 GST_VIDEO_FORMAT_RGB8P,
188 GST_VIDEO_FORMAT_YUV9,
189 GST_VIDEO_FORMAT_YVU9,
190 GST_VIDEO_FORMAT_IYU1,
191 GST_VIDEO_FORMAT_ARGB64,
192 GST_VIDEO_FORMAT_AYUV64,
193 GST_VIDEO_FORMAT_r210,
194 GST_VIDEO_FORMAT_I420_10BE,
195 GST_VIDEO_FORMAT_I420_10LE,
196 GST_VIDEO_FORMAT_I422_10BE,
197 GST_VIDEO_FORMAT_I422_10LE,
198 GST_VIDEO_FORMAT_Y444_10BE,
199 GST_VIDEO_FORMAT_Y444_10LE,
200 GST_VIDEO_FORMAT_GBR,
201 GST_VIDEO_FORMAT_GBR_10BE,
202 GST_VIDEO_FORMAT_GBR_10LE,
203 GST_VIDEO_FORMAT_NV16,
204 GST_VIDEO_FORMAT_NV24,
205 GST_VIDEO_FORMAT_NV12_64Z32,
206 GST_VIDEO_FORMAT_A420_10BE,
207 GST_VIDEO_FORMAT_A420_10LE,
208 GST_VIDEO_FORMAT_A422_10BE,
209 GST_VIDEO_FORMAT_A422_10LE,
210 GST_VIDEO_FORMAT_A444_10BE,
211 GST_VIDEO_FORMAT_A444_10LE,
212 GST_VIDEO_FORMAT_NV61,
213 GST_VIDEO_FORMAT_P010_10BE,
214 GST_VIDEO_FORMAT_P010_10LE,
215 GST_VIDEO_FORMAT_IYU2,
216 GST_VIDEO_FORMAT_VYUY,
217 GST_VIDEO_FORMAT_GBRA,
218 GST_VIDEO_FORMAT_GBRA_10BE,
219 GST_VIDEO_FORMAT_GBRA_10LE,
220 GST_VIDEO_FORMAT_GBR_12BE,
221 GST_VIDEO_FORMAT_GBR_12LE,
222 GST_VIDEO_FORMAT_GBRA_12BE,
223 GST_VIDEO_FORMAT_GBRA_12LE,
224 GST_VIDEO_FORMAT_I420_12BE,
225 GST_VIDEO_FORMAT_I420_12LE,
226 GST_VIDEO_FORMAT_I422_12BE,
227 GST_VIDEO_FORMAT_I422_12LE,
228 GST_VIDEO_FORMAT_Y444_12BE,
229 GST_VIDEO_FORMAT_Y444_12LE,
230 GST_VIDEO_FORMAT_GRAY10_LE32,
231 GST_VIDEO_FORMAT_NV12_10LE32,
232 GST_VIDEO_FORMAT_NV16_10LE32,
233 GST_VIDEO_FORMAT_NV12_10LE40,
234 GST_VIDEO_FORMAT_Y210,
235 GST_VIDEO_FORMAT_Y410,
236 GST_VIDEO_FORMAT_VUYA,
237 GST_VIDEO_FORMAT_BGR10A2_LE,
238 GST_VIDEO_FORMAT_RGB10A2_LE,
239 GST_VIDEO_FORMAT_Y444_16BE,
240 GST_VIDEO_FORMAT_Y444_16LE,
241 GST_VIDEO_FORMAT_P016_BE,
242 GST_VIDEO_FORMAT_P016_LE,
243 GST_VIDEO_FORMAT_P012_BE,
244 GST_VIDEO_FORMAT_P012_LE,
245 GST_VIDEO_FORMAT_Y212_BE,
246 GST_VIDEO_FORMAT_Y212_LE,
247 GST_VIDEO_FORMAT_Y412_BE,
248 GST_VIDEO_FORMAT_Y412_LE,
249 /**
250 * GST_VIDEO_FORMAT_NV12_4L4:
251 *
252 * NV12 with 4x4 tiles in linear order.
253 *
254 * Since: 1.18
255 */
256 GST_VIDEO_FORMAT_NV12_4L4,
257 /**
258 * GST_VIDEO_FORMAT_NV12_32L32:
259 *
260 * NV12 with 32x32 tiles in linear order.
261 *
262 * Since: 1.18
263 */
264 GST_VIDEO_FORMAT_NV12_32L32,
265
266 /**
267 * GST_VIDEO_FORMAT_RGBP:
268 *
269 * Planar 4:4:4 RGB, R-G-B order
270 *
271 * Since: 1.20
272 */
273 GST_VIDEO_FORMAT_RGBP,
274
275 /**
276 * GST_VIDEO_FORMAT_BGRP:
277 *
278 * Planar 4:4:4 RGB, B-G-R order
279 *
280 * Since: 1.20
281 */
282 GST_VIDEO_FORMAT_BGRP,
283
284 /**
285 * GST_VIDEO_FORMAT_AV12:
286 *
287 * Planar 4:2:0 YUV with interleaved UV plane with alpha as
288 * 3rd plane.
289 *
290 * Since: 1.20
291 */
292 GST_VIDEO_FORMAT_AV12,
293
294 /**
295 * GST_VIDEO_FORMAT_ARGB64_LE:
296 *
297 * RGB with alpha channel first, 16 bits (little endian)
298 * per channel.
299 *
300 * Since: 1.20
301 */
302 GST_VIDEO_FORMAT_ARGB64_LE,
303
304 /**
305 * GST_VIDEO_FORMAT_ARGB64_BE:
306 *
307 * RGB with alpha channel first, 16 bits (big endian)
308 * per channel.
309 *
310 * Since: 1.20
311 */
312 GST_VIDEO_FORMAT_ARGB64_BE,
313
314 /**
315 * GST_VIDEO_FORMAT_RGBA64_LE:
316 *
317 * RGB with alpha channel last, 16 bits (little endian)
318 * per channel.
319 *
320 * Since: 1.20
321 */
322 GST_VIDEO_FORMAT_RGBA64_LE,
323
324 /**
325 * GST_VIDEO_FORMAT_RGBA64_BE:
326 *
327 * RGB with alpha channel last, 16 bits (big endian)
328 * per channel.
329 *
330 * Since: 1.20
331 */
332 GST_VIDEO_FORMAT_RGBA64_BE,
333
334 /**
335 * GST_VIDEO_FORMAT_BGRA64_LE:
336 *
337 * Reverse RGB with alpha channel last, 16 bits (little endian)
338 * per channel.
339 *
340 * Since: 1.20
341 */
342 GST_VIDEO_FORMAT_BGRA64_LE,
343
344 /**
345 * GST_VIDEO_FORMAT_BGRA64_BE:
346 *
347 * Reverse RGB with alpha channel last, 16 bits (big endian)
348 * per channel.
349 *
350 * Since: 1.20
351 */
352 GST_VIDEO_FORMAT_BGRA64_BE,
353
354 /**
355 * GST_VIDEO_FORMAT_ABGR64_LE:
356 *
357 * Reverse RGB with alpha channel first, 16 bits (little endian)
358 * per channel.
359 *
360 * Since: 1.20
361 */
362 GST_VIDEO_FORMAT_ABGR64_LE,
363
364 /**
365 * GST_VIDEO_FORMAT_ABGR64_BE:
366 *
367 * Reverse RGB with alpha channel first, 16 bits (big endian)
368 * per channel.
369 *
370 * Since: 1.20
371 */
372 GST_VIDEO_FORMAT_ABGR64_BE,
373} GstVideoFormat;
374
375#define GST_VIDEO_MAX_PLANES 4
376#define GST_VIDEO_MAX_COMPONENTS 4
377
378typedef struct _GstVideoFormatInfo GstVideoFormatInfo;
379
380/**
381 * GstVideoFormatFlags:
382 * @GST_VIDEO_FORMAT_FLAG_YUV: The video format is YUV, components are numbered
383 * 0=Y, 1=U, 2=V.
384 * @GST_VIDEO_FORMAT_FLAG_RGB: The video format is RGB, components are numbered
385 * 0=R, 1=G, 2=B.
386 * @GST_VIDEO_FORMAT_FLAG_GRAY: The video is gray, there is one gray component
387 * with index 0.
388 * @GST_VIDEO_FORMAT_FLAG_ALPHA: The video format has an alpha components with
389 * the number 3.
390 * @GST_VIDEO_FORMAT_FLAG_LE: The video format has data stored in little
391 * endianness.
392 * @GST_VIDEO_FORMAT_FLAG_PALETTE: The video format has a palette. The palette
393 * is stored in the second plane and indexes are stored in the first plane.
394 * @GST_VIDEO_FORMAT_FLAG_COMPLEX: The video format has a complex layout that
395 * can't be described with the usual information in the #GstVideoFormatInfo.
396 * @GST_VIDEO_FORMAT_FLAG_UNPACK: This format can be used in a
397 * #GstVideoFormatUnpack and #GstVideoFormatPack function.
398 * @GST_VIDEO_FORMAT_FLAG_TILED: The format is tiled, there is tiling information
399 * in the last plane.
400 *
401 * The different video flags that a format info can have.
402 */
403typedef enum
404{
405 GST_VIDEO_FORMAT_FLAG_YUV = (1 << 0),
406 GST_VIDEO_FORMAT_FLAG_RGB = (1 << 1),
407 GST_VIDEO_FORMAT_FLAG_GRAY = (1 << 2),
408 GST_VIDEO_FORMAT_FLAG_ALPHA = (1 << 3),
409 GST_VIDEO_FORMAT_FLAG_LE = (1 << 4),
410 GST_VIDEO_FORMAT_FLAG_PALETTE = (1 << 5),
411 GST_VIDEO_FORMAT_FLAG_COMPLEX = (1 << 6),
412 GST_VIDEO_FORMAT_FLAG_UNPACK = (1 << 7),
413 GST_VIDEO_FORMAT_FLAG_TILED = (1 << 8)
414} GstVideoFormatFlags;
415
416/* YUV components */
417#define GST_VIDEO_COMP_Y 0
418#define GST_VIDEO_COMP_U 1
419#define GST_VIDEO_COMP_V 2
420
421/* RGB components */
422#define GST_VIDEO_COMP_R 0
423#define GST_VIDEO_COMP_G 1
424#define GST_VIDEO_COMP_B 2
425
426/* alpha component */
427#define GST_VIDEO_COMP_A 3
428
429/* palette components */
430#define GST_VIDEO_COMP_INDEX 0
431#define GST_VIDEO_COMP_PALETTE 1
432
433#include <gst/video/video-chroma.h>
434
435/**
436 * GstVideoPackFlags:
437 * @GST_VIDEO_PACK_FLAG_NONE: No flag
438 * @GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE: When the source has a smaller depth
439 * than the target format, set the least significant bits of the target
440 * to 0. This is likely slightly faster but less accurate. When this flag
441 * is not specified, the most significant bits of the source are duplicated
442 * in the least significant bits of the destination.
443 * @GST_VIDEO_PACK_FLAG_INTERLACED: The source is interlaced. The unpacked
444 * format will be interlaced as well with each line containing
445 * information from alternating fields. (Since: 1.2)
446 *
447 * The different flags that can be used when packing and unpacking.
448 */
449typedef enum
450{
451 GST_VIDEO_PACK_FLAG_NONE = 0,
452 GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE = (1 << 0),
453 GST_VIDEO_PACK_FLAG_INTERLACED = (1 << 1)
454} GstVideoPackFlags;
455
456/**
457 * GstVideoFormatUnpack:
458 * @info: a #GstVideoFormatInfo
459 * @flags: flags to control the unpacking
460 * @dest: a destination array
461 * @data: pointers to the data planes
462 * @stride: strides of the planes
463 * @x: the x position in the image to start from
464 * @y: the y position in the image to start from
465 * @width: the amount of pixels to unpack.
466 *
467 * Unpacks @width pixels from the given planes and strides containing data of
468 * format @info. The pixels will be unpacked into @dest with each component
469 * interleaved as per @info's unpack_format, which will usually be one of
470 * #GST_VIDEO_FORMAT_ARGB, #GST_VIDEO_FORMAT_AYUV, #GST_VIDEO_FORMAT_ARGB64 or
471 * #GST_VIDEO_FORMAT_AYUV64 depending on the format to unpack.
472 * @dest should at least be big enough to hold @width * bytes_per_pixel bytes
473 * where bytes_per_pixel relates to the unpack format and will usually be
474 * either 4 or 8 depending on the unpack format. bytes_per_pixel will be
475 * the same as the pixel stride for plane 0 for the above formats.
476 *
477 * For subsampled formats, the components will be duplicated in the destination
478 * array. Reconstruction of the missing components can be performed in a
479 * separate step after unpacking.
480 */
481typedef void (*GstVideoFormatUnpack) (const GstVideoFormatInfo *info,
482 GstVideoPackFlags flags, gpointer dest,
483 const gpointer data[GST_VIDEO_MAX_PLANES],
484 const gint stride[GST_VIDEO_MAX_PLANES],
485 gint x, gint y, gint width);
486/**
487 * GstVideoFormatPack:
488 * @info: a #GstVideoFormatInfo
489 * @flags: flags to control the packing
490 * @src: a source array
491 * @sstride: the source array stride
492 * @data: pointers to the destination data planes
493 * @stride: strides of the destination planes
494 * @chroma_site: the chroma siting of the target when subsampled (not used)
495 * @y: the y position in the image to pack to
496 * @width: the amount of pixels to pack.
497 *
498 * Packs @width pixels from @src to the given planes and strides in the
499 * format @info. The pixels from source have each component interleaved
500 * and will be packed into the planes in @data.
501 *
502 * This function operates on pack_lines lines, meaning that @src should
503 * contain at least pack_lines lines with a stride of @sstride and @y
504 * should be a multiple of pack_lines.
505 *
506 * Subsampled formats will use the horizontally and vertically cosited
507 * component from the source. Subsampling should be performed before
508 * packing.
509 *
510 * Because this function does not have a x coordinate, it is not possible to
511 * pack pixels starting from an unaligned position. For tiled images this
512 * means that packing should start from a tile coordinate. For subsampled
513 * formats this means that a complete pixel needs to be packed.
514 */
515/* FIXME(2.0): remove the chroma_site, it is unused and is not relevant for
516 * packing, chroma subsampling based on chroma-site should be done in a separate
517 * step before packing*/
518typedef void (*GstVideoFormatPack) (const GstVideoFormatInfo *info,
519 GstVideoPackFlags flags,
520 const gpointer src, gint sstride,
521 gpointer data[GST_VIDEO_MAX_PLANES],
522 const gint stride[GST_VIDEO_MAX_PLANES],
523 GstVideoChromaSite chroma_site,
524 gint y, gint width);
525
526/**
527 * GstVideoFormatInfo:
528 * @format: #GstVideoFormat
529 * @name: string representation of the format
530 * @description: use readable description of the format
531 * @flags: #GstVideoFormatFlags
532 * @bits: The number of bits used to pack data items. This can be less than 8
533 * when multiple pixels are stored in a byte. for values > 8 multiple bytes
534 * should be read according to the endianness flag before applying the shift
535 * and mask.
536 * @n_components: the number of components in the video format.
537 * @shift: the number of bits to shift away to get the component data
538 * @depth: the depth in bits for each component
539 * @pixel_stride: the pixel stride of each component. This is the amount of
540 * bytes to the pixel immediately to the right. When bits < 8, the stride is
541 * expressed in bits. For 24-bit RGB, this would be 3 bytes, for example,
542 * while it would be 4 bytes for RGBx or ARGB.
543 * @n_planes: the number of planes for this format. The number of planes can be
544 * less than the amount of components when multiple components are packed into
545 * one plane.
546 * @plane: the plane number where a component can be found
547 * @poffset: the offset in the plane where the first pixel of the components
548 * can be found.
549 * @w_sub: subsampling factor of the width for the component. Use
550 * GST_VIDEO_SUB_SCALE to scale a width.
551 * @h_sub: subsampling factor of the height for the component. Use
552 * GST_VIDEO_SUB_SCALE to scale a height.
553 * @unpack_format: the format of the unpacked pixels. This format must have the
554 * #GST_VIDEO_FORMAT_FLAG_UNPACK flag set.
555 * @unpack_func: an unpack function for this format
556 * @pack_lines: the amount of lines that will be packed
557 * @pack_func: an pack function for this format
558 * @tile_mode: The tiling mode
559 * @tile_ws: The width of a tile, in bytes, represented as a shift
560 * @tile_hs: The height of a tile, in bytes, represented as a shift
561 *
562 * Information for a video format.
563 */
564struct _GstVideoFormatInfo {
565 GstVideoFormat format;
566 const gchar *name;
567 const gchar *description;
568 GstVideoFormatFlags flags;
569 guint bits;
570 guint n_components;
571 guint shift[GST_VIDEO_MAX_COMPONENTS];
572 guint depth[GST_VIDEO_MAX_COMPONENTS];
573 gint pixel_stride[GST_VIDEO_MAX_COMPONENTS];
574 guint n_planes;
575 guint plane[GST_VIDEO_MAX_COMPONENTS];
576 guint poffset[GST_VIDEO_MAX_COMPONENTS];
577 guint w_sub[GST_VIDEO_MAX_COMPONENTS];
578 guint h_sub[GST_VIDEO_MAX_COMPONENTS];
579
580 GstVideoFormat unpack_format;
581 GstVideoFormatUnpack unpack_func;
582 gint pack_lines;
583 GstVideoFormatPack pack_func;
584
585 GstVideoTileMode tile_mode;
586 guint tile_ws;
587 guint tile_hs;
588
589 /*< private >*/
590 gpointer _gst_reserved[GST_PADDING];
591};
592
593#define GST_VIDEO_FORMAT_INFO_FORMAT(info) ((info)->format)
594#define GST_VIDEO_FORMAT_INFO_NAME(info) ((info)->name)
595#define GST_VIDEO_FORMAT_INFO_FLAGS(info) ((info)->flags)
596
597#define GST_VIDEO_FORMAT_INFO_IS_YUV(info) (((info)->flags & GST_VIDEO_FORMAT_FLAG_YUV) != 0)
598#define GST_VIDEO_FORMAT_INFO_IS_RGB(info) (((info)->flags & GST_VIDEO_FORMAT_FLAG_RGB) != 0)
599#define GST_VIDEO_FORMAT_INFO_IS_GRAY(info) (((info)->flags & GST_VIDEO_FORMAT_FLAG_GRAY) != 0)
600#define GST_VIDEO_FORMAT_INFO_HAS_ALPHA(info) (((info)->flags & GST_VIDEO_FORMAT_FLAG_ALPHA) != 0)
601#define GST_VIDEO_FORMAT_INFO_IS_LE(info) (((info)->flags & GST_VIDEO_FORMAT_FLAG_LE) != 0)
602#define GST_VIDEO_FORMAT_INFO_HAS_PALETTE(info) (((info)->flags & GST_VIDEO_FORMAT_FLAG_PALETTE) != 0)
603#define GST_VIDEO_FORMAT_INFO_IS_COMPLEX(info) (((info)->flags & GST_VIDEO_FORMAT_FLAG_COMPLEX) != 0)
604#define GST_VIDEO_FORMAT_INFO_IS_TILED(info) (((info)->flags & GST_VIDEO_FORMAT_FLAG_TILED) != 0)
605
606#define GST_VIDEO_FORMAT_INFO_BITS(info) ((info)->bits)
607#define GST_VIDEO_FORMAT_INFO_N_COMPONENTS(info) ((info)->n_components)
608#define GST_VIDEO_FORMAT_INFO_SHIFT(info,c) ((info)->shift[c])
609#define GST_VIDEO_FORMAT_INFO_DEPTH(info,c) ((info)->depth[c])
610/**
611 * GST_VIDEO_FORMAT_INFO_PSTRIDE:
612 * @info: a #GstVideoFormatInfo
613 * @c: the component index
614 *
615 * pixel stride for the given component. This is the amount of bytes to the
616 * pixel immediately to the right, so basically bytes from one pixel to the
617 * next. When bits < 8, the stride is expressed in bits.
618 *
619 * Examples: for 24-bit RGB, the pixel stride would be 3 bytes, while it
620 * would be 4 bytes for RGBx or ARGB, and 8 bytes for ARGB64 or AYUV64.
621 * For planar formats such as I420 the pixel stride is usually 1. For
622 * YUY2 it would be 2 bytes.
623 */
624#define GST_VIDEO_FORMAT_INFO_PSTRIDE(info,c) ((info)->pixel_stride[c])
625/**
626 * GST_VIDEO_FORMAT_INFO_N_PLANES:
627 * @info: a #GstVideoFormatInfo
628 *
629 * Number of planes. This is the number of planes the pixel layout is
630 * organized in in memory. The number of planes can be less than the
631 * number of components (e.g. Y,U,V,A or R, G, B, A) when multiple
632 * components are packed into one plane.
633 *
634 * Examples: RGB/RGBx/RGBA: 1 plane, 3/3/4 components;
635 * I420: 3 planes, 3 components; NV21/NV12: 2 planes, 3 components.
636 */
637#define GST_VIDEO_FORMAT_INFO_N_PLANES(info) ((info)->n_planes)
638/**
639 * GST_VIDEO_FORMAT_INFO_PLANE:
640 * @info: a #GstVideoFormatInfo
641 * @c: the component index
642 *
643 * Plane number where the given component can be found. A plane may
644 * contain data for multiple components.
645 */
646#define GST_VIDEO_FORMAT_INFO_PLANE(info,c) ((info)->plane[c])
647#define GST_VIDEO_FORMAT_INFO_POFFSET(info,c) ((info)->poffset[c])
648#define GST_VIDEO_FORMAT_INFO_W_SUB(info,c) ((info)->w_sub[c])
649#define GST_VIDEO_FORMAT_INFO_H_SUB(info,c) ((info)->h_sub[c])
650
651/* rounds up */
652#define GST_VIDEO_SUB_SCALE(scale,val) (-((-((gint)(val)))>>(scale)))
653
654#define GST_VIDEO_FORMAT_INFO_SCALE_WIDTH(info,c,w) GST_VIDEO_SUB_SCALE ((info)->w_sub[c],(w))
655#define GST_VIDEO_FORMAT_INFO_SCALE_HEIGHT(info,c,h) GST_VIDEO_SUB_SCALE ((info)->h_sub[c],(h))
656
657#define GST_VIDEO_FORMAT_INFO_DATA(info,planes,comp) \
658 (((guint8*)(planes)[(info)->plane[comp]]) + (info)->poffset[comp])
659/**
660 * GST_VIDEO_FORMAT_INFO_STRIDE:
661 * @info: a #GstVideoFormatInfo
662 * @strides: an array of strides
663 * @comp: the component index
664 *
665 * Row stride in bytes, that is number of bytes from the first pixel component
666 * of a row to the first pixel component in the next row. This might include
667 * some row padding (memory not actually used for anything, to make sure the
668 * beginning of the next row is aligned in a particular way).
669 */
670#define GST_VIDEO_FORMAT_INFO_STRIDE(info,strides,comp) ((strides)[(info)->plane[comp]])
671#define GST_VIDEO_FORMAT_INFO_OFFSET(info,offsets,comp) \
672 (((offsets)[(info)->plane[comp]]) + (info)->poffset[comp])
673
674#define GST_VIDEO_FORMAT_INFO_TILE_MODE(info) ((info)->tile_mode)
675#define GST_VIDEO_FORMAT_INFO_TILE_WS(info) ((info)->tile_ws)
676#define GST_VIDEO_FORMAT_INFO_TILE_HS(info) ((info)->tile_hs)
677
678GST_VIDEO_API
679void gst_video_format_info_component (const GstVideoFormatInfo *info, guint plane, gint components[GST_VIDEO_MAX_COMPONENTS]);
680
681/* format properties */
682
683GST_VIDEO_API
684GstVideoFormat gst_video_format_from_masks (gint depth, gint bpp, gint endianness,
685 guint red_mask, guint green_mask,
686 guint blue_mask, guint alpha_mask) G_GNUC_CONST;
687
688GST_VIDEO_API
689GstVideoFormat gst_video_format_from_fourcc (guint32 fourcc) G_GNUC_CONST;
690
691GST_VIDEO_API
692GstVideoFormat gst_video_format_from_string (const gchar *format) G_GNUC_CONST;
693
694GST_VIDEO_API
695guint32 gst_video_format_to_fourcc (GstVideoFormat format) G_GNUC_CONST;
696
697GST_VIDEO_API
698const gchar * gst_video_format_to_string (GstVideoFormat format) G_GNUC_CONST;
699
700GST_VIDEO_API
701const GstVideoFormatInfo *
702 gst_video_format_get_info (GstVideoFormat format) G_GNUC_CONST;
703
704GST_VIDEO_API
705gconstpointer gst_video_format_get_palette (GstVideoFormat format, gsize *size);
706
707#define GST_VIDEO_SIZE_RANGE "(int) [ 1, max ]"
708#define GST_VIDEO_FPS_RANGE "(fraction) [ 0, max ]"
709
710#if G_BYTE_ORDER == G_LITTLE_ENDIAN
711# define GST_VIDEO_NE(s) G_STRINGIFY(s)"_LE"
712# define GST_VIDEO_OE(s) G_STRINGIFY(s)"_BE"
713#else
714# define GST_VIDEO_NE(s) G_STRINGIFY(s)"_BE"
715# define GST_VIDEO_OE(s) G_STRINGIFY(s)"_LE"
716#endif
717
718/**
719 * GST_VIDEO_FORMATS_ALL:
720 *
721 * List of all video formats, for use in template caps strings.
722 *
723 * Formats are sorted by decreasing "quality", using these criteria by priority:
724 * - number of components
725 * - depth
726 * - subsampling factor of the width
727 * - subsampling factor of the height
728 * - number of planes
729 * - native endianness preferred
730 * - pixel stride
731 * - poffset
732 * - prefer non-complex formats
733 * - prefer YUV formats over RGB ones
734 * - prefer I420 over YV12
735 * - format name
736 */
737#if G_BYTE_ORDER == G_BIG_ENDIAN
738#define GST_VIDEO_FORMATS_ALL "{ ABGR64_BE, BGRA64_BE, AYUV64, ARGB64_BE, ARGB64, " \
739 "RGBA64_BE, ABGR64_LE, BGRA64_LE, ARGB64_LE, RGBA64_LE, GBRA_12BE, GBRA_12LE, Y412_BE, " \
740 "Y412_LE, A444_10BE, GBRA_10BE, A444_10LE, GBRA_10LE, A422_10BE, A422_10LE, " \
741 "A420_10BE, A420_10LE, Y410, RGB10A2_LE, BGR10A2_LE, GBRA, ABGR, VUYA, BGRA, " \
742 "AYUV, ARGB, RGBA, A420, AV12, Y444_16BE, Y444_16LE, v216, P016_BE, P016_LE, Y444_12BE, " \
743 "GBR_12BE, Y444_12LE, GBR_12LE, I422_12BE, I422_12LE, Y212_BE, Y212_LE, I420_12BE, " \
744 "I420_12LE, P012_BE, P012_LE, Y444_10BE, GBR_10BE, Y444_10LE, GBR_10LE, r210, " \
745 "I422_10BE, I422_10LE, NV16_10LE32, Y210, v210, UYVP, I420_10BE, I420_10LE, " \
746 "P010_10BE, P010_10LE, NV12_10LE32, NV12_10LE40, Y444, RGBP, GBR, BGRP, NV24, xBGR, BGRx, " \
747 "xRGB, RGBx, BGR, IYU2, v308, RGB, Y42B, NV61, NV16, VYUY, UYVY, YVYU, YUY2, I420, " \
748 "YV12, NV21, NV12, NV12_64Z32, NV12_4L4, NV12_32L32, Y41B, IYU1, YVU9, YUV9, RGB16, " \
749 "BGR16, RGB15, BGR15, RGB8P, GRAY16_BE, GRAY16_LE, GRAY10_LE32, GRAY8 }"
750#elif G_BYTE_ORDER == G_LITTLE_ENDIAN
751#define GST_VIDEO_FORMATS_ALL "{ ABGR64_LE, BGRA64_LE, AYUV64, ARGB64_LE, ARGB64, " \
752 "RGBA64_LE, ABGR64_BE, BGRA64_BE, ARGB64_BE, RGBA64_BE, GBRA_12LE, GBRA_12BE, Y412_LE, " \
753 "Y412_BE, A444_10LE, GBRA_10LE, A444_10BE, GBRA_10BE, A422_10LE, A422_10BE, " \
754 "A420_10LE, A420_10BE, RGB10A2_LE, BGR10A2_LE, Y410, GBRA, ABGR, VUYA, BGRA, " \
755 "AYUV, ARGB, RGBA, A420, AV12, Y444_16LE, Y444_16BE, v216, P016_LE, P016_BE, Y444_12LE, " \
756 "GBR_12LE, Y444_12BE, GBR_12BE, I422_12LE, I422_12BE, Y212_LE, Y212_BE, I420_12LE, " \
757 "I420_12BE, P012_LE, P012_BE, Y444_10LE, GBR_10LE, Y444_10BE, GBR_10BE, r210, " \
758 "I422_10LE, I422_10BE, NV16_10LE32, Y210, v210, UYVP, I420_10LE, I420_10BE, " \
759 "P010_10LE, NV12_10LE32, NV12_10LE40, P010_10BE, Y444, RGBP, GBR, BGRP, NV24, xBGR, BGRx, " \
760 "xRGB, RGBx, BGR, IYU2, v308, RGB, Y42B, NV61, NV16, VYUY, UYVY, YVYU, YUY2, I420, " \
761 "YV12, NV21, NV12, NV12_64Z32, NV12_4L4, NV12_32L32, Y41B, IYU1, YVU9, YUV9, RGB16, " \
762 "BGR16, RGB15, BGR15, RGB8P, GRAY16_LE, GRAY16_BE, GRAY10_LE32, GRAY8 }"
763#endif
764
765GST_VIDEO_API
766const GstVideoFormat * gst_video_formats_raw (guint * len);
767
768/**
769 * GST_VIDEO_CAPS_MAKE:
770 * @format: string format that describes the pixel layout, as string
771 * (e.g. "I420", "RGB", "YV12", "YUY2", "AYUV", etc.)
772 *
773 * Generic caps string for video, for use in pad templates.
774 */
775#define GST_VIDEO_CAPS_MAKE(format) \
776 "video/x-raw, " \
777 "format = (string) " format ", " \
778 "width = " GST_VIDEO_SIZE_RANGE ", " \
779 "height = " GST_VIDEO_SIZE_RANGE ", " \
780 "framerate = " GST_VIDEO_FPS_RANGE
781
782/**
783 * GST_VIDEO_CAPS_MAKE_WITH_FEATURES:
784 * @format: string format that describes the pixel layout, as string
785 * (e.g. "I420", "RGB", "YV12", "YUY2", "AYUV", etc.)
786 * @features: Requires caps features as a string, e.g.
787 * "memory:SystemMemory".
788 *
789 * Generic caps string for video, for use in pad templates.
790 *
791 * Since: 1.2
792 */
793#define GST_VIDEO_CAPS_MAKE_WITH_FEATURES(features,format) \
794 "video/x-raw(" features "), " \
795 "format = (string) " format ", " \
796 "width = " GST_VIDEO_SIZE_RANGE ", " \
797 "height = " GST_VIDEO_SIZE_RANGE ", " \
798 "framerate = " GST_VIDEO_FPS_RANGE
799
800GST_VIDEO_API
801GstCaps * gst_video_make_raw_caps (const GstVideoFormat formats[], guint len);
802
803GST_VIDEO_API
804GstCaps * gst_video_make_raw_caps_with_features (const GstVideoFormat formats[], guint len,
805 GstCapsFeatures * features);
806
807G_END_DECLS
808
809#endif /* __GST_VIDEO_FORMAT_H__ */
810

source code of include/gstreamer-1.0/gst/video/video-format.h