You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
109 lines
3.3 KiB
109 lines
3.3 KiB
/* |
|
* Copyright (C) 2009 Splitted-Desktop Systems. All Rights Reserved. |
|
* |
|
* 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, sub license, 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 NON-INFRINGEMENT. |
|
* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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 VA_GLX_H |
|
#define VA_GLX_H |
|
|
|
#include <va/va.h> |
|
#include <GL/glx.h> |
|
|
|
#ifdef __cplusplus |
|
extern "C" { |
|
#endif |
|
|
|
/** |
|
* Return a suitable VADisplay for VA API |
|
* |
|
* @param[in] dpy the X11 display |
|
* @return a VADisplay |
|
*/ |
|
VADisplay vaGetDisplayGLX( |
|
Display *dpy |
|
); |
|
|
|
/** |
|
* Create a surface used for display to OpenGL |
|
* |
|
* The application shall maintain the live GLX context itself. |
|
* Implementations are free to use glXGetCurrentContext() and |
|
* glXGetCurrentDrawable() functions for internal purposes. |
|
* |
|
* @param[in] dpy the VA display |
|
* @param[in] target the GL target to which the texture needs to be bound |
|
* @param[in] texture the GL texture |
|
* @param[out] gl_surface the VA/GLX surface |
|
* @return VA_STATUS_SUCCESS if successful |
|
*/ |
|
VAStatus vaCreateSurfaceGLX( |
|
VADisplay dpy, |
|
GLenum target, |
|
GLuint texture, |
|
void **gl_surface |
|
); |
|
|
|
/** |
|
* Destroy a VA/GLX surface |
|
* |
|
* The application shall maintain the live GLX context itself. |
|
* Implementations are free to use glXGetCurrentContext() and |
|
* glXGetCurrentDrawable() functions for internal purposes. |
|
* |
|
* @param[in] dpy the VA display |
|
* @param[in] gl_surface the VA surface |
|
* @return VA_STATUS_SUCCESS if successful |
|
*/ |
|
VAStatus vaDestroySurfaceGLX( |
|
VADisplay dpy, |
|
void *gl_surface |
|
); |
|
|
|
/** |
|
* Copy a VA surface to a VA/GLX surface |
|
* |
|
* This function will not return until the copy is completed. At this |
|
* point, the underlying GL texture will contain the surface pixels |
|
* in an RGB format defined by the user. |
|
* |
|
* The application shall maintain the live GLX context itself. |
|
* Implementations are free to use glXGetCurrentContext() and |
|
* glXGetCurrentDrawable() functions for internal purposes. |
|
* |
|
* @param[in] dpy the VA display |
|
* @param[in] gl_surface the VA/GLX destination surface |
|
* @param[in] surface the VA source surface |
|
* @param[in] flags the PutSurface flags |
|
* @return VA_STATUS_SUCCESS if successful |
|
*/ |
|
VAStatus vaCopySurfaceGLX( |
|
VADisplay dpy, |
|
void *gl_surface, |
|
VASurfaceID surface, |
|
unsigned int flags |
|
); |
|
|
|
#ifdef __cplusplus |
|
} |
|
#endif |
|
|
|
#endif /* VA_GLX_H */
|
|
|