mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-03 09:01:54 -05:00
ed1cf46c31
Add a JACK PipeWire extension to get the video size of the DSP pipeline and use this instead of the hardcoded values in the example.
49 lines
1.7 KiB
C
49 lines
1.7 KiB
C
/* PipeWire JACK extensions
|
|
*
|
|
* Copyright © 2020 Wim Taymans
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the next
|
|
* paragraph) shall be included in all copies or substantial portions of the
|
|
* Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
* DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef PIPEWIRE_JACK_EXTENSIONS_H
|
|
#define PIPEWIRE_JACK_EXTENSIONS_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/** 1.0 gamma, full range HDR 0.0 -> 1.0, pre-multiplied
|
|
* alpha, BT.2020 primaries, progressive */
|
|
#define JACK_DEFAULT_VIDEO_TYPE "32 bit float RGBA video"
|
|
|
|
typedef struct jack_image_size {
|
|
uint32_t width;
|
|
uint32_t height;
|
|
uint32_t stride;
|
|
uint32_t flags;
|
|
} jack_image_size_t;
|
|
|
|
int jack_get_video_image_size(jack_client_t *client, jack_image_size_t *size);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* PIPEWIRE_JACK_EXTENSIONS_H */
|