xf86xv.h revision a5e7ae69e440f6816420fc99599f044e79e716b6
/*
* Copyright (c) 1998-2003 by The XFree86 Project, Inc.
*
* 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,
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
*
* Except as contained in this notice, the name of the copyright holder(s)
* and author(s) shall not be used in advertising or otherwise to promote
* the sale, use or other dealings in this Software without prior written
* authorization from the copyright holder(s) and author(s).
*/
#ifndef _XF86XV_H_
#define _XF86XV_H_
#include "xvdix.h"
#include "xf86str.h"
#define VIDEO_OVERLAID_IMAGES 0x00000004
#define VIDEO_OVERLAID_STILLS 0x00000008
/*
* Usage of VIDEO_CLIP_TO_VIEWPORT is not recommended.
* It can make reput behaviour inconsistent.
*/
#define VIDEO_CLIP_TO_VIEWPORT 0x00000010
typedef struct {
int id;
int *pitches; /* bytes */
int *offsets; /* in bytes from start of framebuffer */
unsigned short *width,
unsigned short *height,
typedef enum {
} XvStatus;
/*** this is what the driver needs to fill out ***/
typedef struct {
int id;
const char *name;
typedef struct {
char depth;
short class;
typedef struct {
unsigned int type;
int flags;
const char *name;
int nEncodings;
int nFormats;
int nPorts;
int nAttributes;
int nImages;
typedef struct {
int flags;
int id,
unsigned short width,
int max_width;
int max_height;
int num_attributes;
extern _X_EXPORT int
extern _X_EXPORT int
extern _X_EXPORT XF86OffscreenImagePtr
pScrn);
extern _X_EXPORT void
extern _X_EXPORT void
extern _X_EXPORT void
extern _X_EXPORT void
xf86XVCopyYUV12ToPacked(const void *srcy,
const void *srcv,
const void *srcu,
void *dst,
int srcPitchy,
int srcPitchuv, int dstPitch, int h, int w);
extern _X_EXPORT void
xf86XVCopyPacked(const void *src,
#endif /* _XF86XV_H_ */