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Diffstat (limited to 'xorg-server/hw/xfree86/common/xf86xv.h')
-rw-r--r--xorg-server/hw/xfree86/common/xf86xv.h566
1 files changed, 286 insertions, 280 deletions
diff --git a/xorg-server/hw/xfree86/common/xf86xv.h b/xorg-server/hw/xfree86/common/xf86xv.h
index c3db6cc73..25f3e4ad3 100644
--- a/xorg-server/hw/xfree86/common/xf86xv.h
+++ b/xorg-server/hw/xfree86/common/xf86xv.h
@@ -1,280 +1,286 @@
-
-/*
- * 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,
- * 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 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_NO_CLIPPING 0x00000001
-#define VIDEO_INVERT_CLIPLIST 0x00000002
-#define VIDEO_OVERLAID_IMAGES 0x00000004
-#define VIDEO_OVERLAID_STILLS 0x00000008
-#define VIDEO_CLIP_TO_VIEWPORT 0x00000010
-
-typedef struct {
- int id;
- int type;
- int byte_order;
- unsigned char guid[16];
- int bits_per_pixel;
- int format;
- int num_planes;
-
- /* for RGB formats only */
- int depth;
- unsigned int red_mask;
- unsigned int green_mask;
- unsigned int blue_mask;
-
- /* for YUV formats only */
- unsigned int y_sample_bits;
- unsigned int u_sample_bits;
- unsigned int v_sample_bits;
- unsigned int horz_y_period;
- unsigned int horz_u_period;
- unsigned int horz_v_period;
- unsigned int vert_y_period;
- unsigned int vert_u_period;
- unsigned int vert_v_period;
- char component_order[32];
- int scanline_order;
-} XF86ImageRec, *XF86ImagePtr;
-
-
-typedef struct {
- ScrnInfoPtr pScrn;
- int id;
- unsigned short width, height;
- int *pitches; /* bytes */
- int *offsets; /* in bytes from start of framebuffer */
- DevUnion devPrivate;
-} XF86SurfaceRec, *XF86SurfacePtr;
-
-
-typedef int (* PutVideoFuncPtr)( ScrnInfoPtr pScrn,
- short vid_x, short vid_y, short drw_x, short drw_y,
- short vid_w, short vid_h, short drw_w, short drw_h,
- RegionPtr clipBoxes, pointer data, DrawablePtr pDraw );
-typedef int (* PutStillFuncPtr)( ScrnInfoPtr pScrn,
- short vid_x, short vid_y, short drw_x, short drw_y,
- short vid_w, short vid_h, short drw_w, short drw_h,
- RegionPtr clipBoxes, pointer data, DrawablePtr pDraw );
-typedef int (* GetVideoFuncPtr)( ScrnInfoPtr pScrn,
- short vid_x, short vid_y, short drw_x, short drw_y,
- short vid_w, short vid_h, short drw_w, short drw_h,
- RegionPtr clipBoxes, pointer data, DrawablePtr pDraw );
-typedef int (* GetStillFuncPtr)( ScrnInfoPtr pScrn,
- short vid_x, short vid_y, short drw_x, short drw_y,
- short vid_w, short vid_h, short drw_w, short drw_h,
- RegionPtr clipBoxes, pointer data, DrawablePtr pDraw );
-typedef void (* StopVideoFuncPtr)(ScrnInfoPtr pScrn, pointer data, Bool Exit);
-typedef int (* SetPortAttributeFuncPtr)(ScrnInfoPtr pScrn, Atom attribute,
- INT32 value, pointer data);
-typedef int (* GetPortAttributeFuncPtr)(ScrnInfoPtr pScrn, Atom attribute,
- INT32 *value, pointer data);
-typedef void (* QueryBestSizeFuncPtr)(ScrnInfoPtr pScrn, Bool motion,
- short vid_w, short vid_h, short drw_w, short drw_h,
- unsigned int *p_w, unsigned int *p_h, pointer data);
-typedef int (* PutImageFuncPtr)( ScrnInfoPtr pScrn,
- short src_x, short src_y, short drw_x, short drw_y,
- short src_w, short src_h, short drw_w, short drw_h,
- int image, unsigned char* buf, short width, short height, Bool Sync,
- RegionPtr clipBoxes, pointer data, DrawablePtr pDraw );
-typedef int (* ReputImageFuncPtr)( ScrnInfoPtr pScrn, short drw_x, short drw_y,
- RegionPtr clipBoxes, pointer data, DrawablePtr pDraw );
-typedef int (*QueryImageAttributesFuncPtr)(ScrnInfoPtr pScrn,
- int image, unsigned short *width, unsigned short *height,
- int *pitches, int *offsets);
-typedef void (*ClipNotifyFuncPtr)(ScrnInfoPtr pScrn, pointer data,
- WindowPtr window, int dx, int dy);
-
-typedef enum {
- XV_OFF,
- XV_PENDING,
- XV_ON
-} XvStatus;
-
-/*** this is what the driver needs to fill out ***/
-
-typedef struct {
- int id;
- char *name;
- unsigned short width, height;
- XvRationalRec rate;
-} XF86VideoEncodingRec, *XF86VideoEncodingPtr;
-
-typedef struct {
- char depth;
- short class;
-} XF86VideoFormatRec, *XF86VideoFormatPtr;
-
-typedef struct {
- int flags;
- int min_value;
- int max_value;
- char *name;
-} XF86AttributeRec, *XF86AttributePtr;
-
-typedef struct {
- unsigned int type;
- int flags;
- char *name;
- int nEncodings;
- XF86VideoEncodingPtr pEncodings;
- int nFormats;
- XF86VideoFormatPtr pFormats;
- int nPorts;
- DevUnion *pPortPrivates;
- int nAttributes;
- XF86AttributePtr pAttributes;
- int nImages;
- XF86ImagePtr pImages;
- PutVideoFuncPtr PutVideo;
- PutStillFuncPtr PutStill;
- GetVideoFuncPtr GetVideo;
- GetStillFuncPtr GetStill;
- StopVideoFuncPtr StopVideo;
- SetPortAttributeFuncPtr SetPortAttribute;
- GetPortAttributeFuncPtr GetPortAttribute;
- QueryBestSizeFuncPtr QueryBestSize;
- PutImageFuncPtr PutImage;
- ReputImageFuncPtr ReputImage;
- QueryImageAttributesFuncPtr QueryImageAttributes;
- ClipNotifyFuncPtr ClipNotify;
-} XF86VideoAdaptorRec, *XF86VideoAdaptorPtr;
-
-typedef struct {
- XF86ImagePtr image;
- int flags;
- int (*alloc_surface)(ScrnInfoPtr pScrn,
- int id,
- unsigned short width,
- unsigned short height,
- XF86SurfacePtr surface);
- int (*free_surface)(XF86SurfacePtr surface);
- int (*display) (XF86SurfacePtr surface,
- short vid_x, short vid_y,
- short drw_x, short drw_y,
- short vid_w, short vid_h,
- short drw_w, short drw_h,
- RegionPtr clipBoxes);
- int (*stop) (XF86SurfacePtr surface);
- int (*getAttribute) (ScrnInfoPtr pScrn, Atom attr, INT32 *value);
- int (*setAttribute) (ScrnInfoPtr pScrn, Atom attr, INT32 value);
- int max_width;
- int max_height;
- int num_attributes;
- XF86AttributePtr attributes;
-} XF86OffscreenImageRec, *XF86OffscreenImagePtr;
-
-extern _X_EXPORT Bool
-xf86XVScreenInit(
- ScreenPtr pScreen,
- XF86VideoAdaptorPtr *Adaptors,
- int num
-);
-
-typedef int (* xf86XVInitGenericAdaptorPtr)(ScrnInfoPtr pScrn,
- XF86VideoAdaptorPtr **Adaptors);
-
-extern _X_EXPORT int
-xf86XVRegisterGenericAdaptorDriver(
- xf86XVInitGenericAdaptorPtr InitFunc
-);
-
-extern _X_EXPORT int
-xf86XVListGenericAdaptors(
- ScrnInfoPtr pScrn,
- XF86VideoAdaptorPtr **Adaptors
-);
-
-extern _X_EXPORT Bool
-xf86XVRegisterOffscreenImages(
- ScreenPtr pScreen,
- XF86OffscreenImagePtr images,
- int num
-);
-
-extern _X_EXPORT XF86OffscreenImagePtr
-xf86XVQueryOffscreenImages(
- ScreenPtr pScreen,
- int *num
-);
-
-extern _X_EXPORT XF86VideoAdaptorPtr xf86XVAllocateVideoAdaptorRec(ScrnInfoPtr pScrn);
-
-extern _X_EXPORT void xf86XVFreeVideoAdaptorRec(XF86VideoAdaptorPtr ptr);
-
-extern _X_EXPORT void
-xf86XVFillKeyHelper (ScreenPtr pScreen, CARD32 key, RegionPtr clipboxes);
-
-extern _X_EXPORT void
-xf86XVFillKeyHelperDrawable (DrawablePtr pDraw, CARD32 key, RegionPtr clipboxes);
-
-extern _X_EXPORT Bool
-xf86XVClipVideoHelper(
- BoxPtr dst,
- INT32 *xa,
- INT32 *xb,
- INT32 *ya,
- INT32 *yb,
- RegionPtr reg,
- INT32 width,
- INT32 height
-);
-
-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,
- void *dst,
- int srcPitch,
- int dstPitch,
- int h,
- int w
-);
-
-extern _X_EXPORT DevPrivateKey (*XvGetScreenKeyProc)(void);
-extern _X_EXPORT unsigned long (*XvGetRTPortProc)(void);
-extern _X_EXPORT int (*XvScreenInitProc)(ScreenPtr);
-
-#endif /* _XF86XV_H_ */
+
+/*
+ * 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,
+ * 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 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_NO_CLIPPING 0x00000001
+#define VIDEO_INVERT_CLIPLIST 0x00000002
+#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 type;
+ int byte_order;
+ unsigned char guid[16];
+ int bits_per_pixel;
+ int format;
+ int num_planes;
+
+ /* for RGB formats only */
+ int depth;
+ unsigned int red_mask;
+ unsigned int green_mask;
+ unsigned int blue_mask;
+
+ /* for YUV formats only */
+ unsigned int y_sample_bits;
+ unsigned int u_sample_bits;
+ unsigned int v_sample_bits;
+ unsigned int horz_y_period;
+ unsigned int horz_u_period;
+ unsigned int horz_v_period;
+ unsigned int vert_y_period;
+ unsigned int vert_u_period;
+ unsigned int vert_v_period;
+ char component_order[32];
+ int scanline_order;
+} XF86ImageRec, *XF86ImagePtr;
+
+
+typedef struct {
+ ScrnInfoPtr pScrn;
+ int id;
+ unsigned short width, height;
+ int *pitches; /* bytes */
+ int *offsets; /* in bytes from start of framebuffer */
+ DevUnion devPrivate;
+} XF86SurfaceRec, *XF86SurfacePtr;
+
+
+typedef int (* PutVideoFuncPtr)( ScrnInfoPtr pScrn,
+ short vid_x, short vid_y, short drw_x, short drw_y,
+ short vid_w, short vid_h, short drw_w, short drw_h,
+ RegionPtr clipBoxes, pointer data, DrawablePtr pDraw );
+typedef int (* PutStillFuncPtr)( ScrnInfoPtr pScrn,
+ short vid_x, short vid_y, short drw_x, short drw_y,
+ short vid_w, short vid_h, short drw_w, short drw_h,
+ RegionPtr clipBoxes, pointer data, DrawablePtr pDraw );
+typedef int (* GetVideoFuncPtr)( ScrnInfoPtr pScrn,
+ short vid_x, short vid_y, short drw_x, short drw_y,
+ short vid_w, short vid_h, short drw_w, short drw_h,
+ RegionPtr clipBoxes, pointer data, DrawablePtr pDraw );
+typedef int (* GetStillFuncPtr)( ScrnInfoPtr pScrn,
+ short vid_x, short vid_y, short drw_x, short drw_y,
+ short vid_w, short vid_h, short drw_w, short drw_h,
+ RegionPtr clipBoxes, pointer data, DrawablePtr pDraw );
+typedef void (* StopVideoFuncPtr)(ScrnInfoPtr pScrn, pointer data, Bool Exit);
+typedef int (* SetPortAttributeFuncPtr)(ScrnInfoPtr pScrn, Atom attribute,
+ INT32 value, pointer data);
+typedef int (* GetPortAttributeFuncPtr)(ScrnInfoPtr pScrn, Atom attribute,
+ INT32 *value, pointer data);
+typedef void (* QueryBestSizeFuncPtr)(ScrnInfoPtr pScrn, Bool motion,
+ short vid_w, short vid_h, short drw_w, short drw_h,
+ unsigned int *p_w, unsigned int *p_h, pointer data);
+typedef int (* PutImageFuncPtr)( ScrnInfoPtr pScrn,
+ short src_x, short src_y, short drw_x, short drw_y,
+ short src_w, short src_h, short drw_w, short drw_h,
+ int image, unsigned char* buf, short width, short height, Bool Sync,
+ RegionPtr clipBoxes, pointer data, DrawablePtr pDraw );
+typedef int (* ReputImageFuncPtr)( ScrnInfoPtr pScrn,
+ short src_x, short src_y, short drw_x, short drw_y,
+ short src_w, short src_h, short drw_w, short drw_h,
+ RegionPtr clipBoxes, pointer data, DrawablePtr pDraw );
+typedef int (*QueryImageAttributesFuncPtr)(ScrnInfoPtr pScrn,
+ int image, unsigned short *width, unsigned short *height,
+ int *pitches, int *offsets);
+typedef void (*ClipNotifyFuncPtr)(ScrnInfoPtr pScrn, pointer data,
+ WindowPtr window, int dx, int dy);
+
+typedef enum {
+ XV_OFF,
+ XV_PENDING,
+ XV_ON
+} XvStatus;
+
+/*** this is what the driver needs to fill out ***/
+
+typedef struct {
+ int id;
+ char *name;
+ unsigned short width, height;
+ XvRationalRec rate;
+} XF86VideoEncodingRec, *XF86VideoEncodingPtr;
+
+typedef struct {
+ char depth;
+ short class;
+} XF86VideoFormatRec, *XF86VideoFormatPtr;
+
+typedef struct {
+ int flags;
+ int min_value;
+ int max_value;
+ char *name;
+} XF86AttributeRec, *XF86AttributePtr;
+
+typedef struct {
+ unsigned int type;
+ int flags;
+ char *name;
+ int nEncodings;
+ XF86VideoEncodingPtr pEncodings;
+ int nFormats;
+ XF86VideoFormatPtr pFormats;
+ int nPorts;
+ DevUnion *pPortPrivates;
+ int nAttributes;
+ XF86AttributePtr pAttributes;
+ int nImages;
+ XF86ImagePtr pImages;
+ PutVideoFuncPtr PutVideo;
+ PutStillFuncPtr PutStill;
+ GetVideoFuncPtr GetVideo;
+ GetStillFuncPtr GetStill;
+ StopVideoFuncPtr StopVideo;
+ SetPortAttributeFuncPtr SetPortAttribute;
+ GetPortAttributeFuncPtr GetPortAttribute;
+ QueryBestSizeFuncPtr QueryBestSize;
+ PutImageFuncPtr PutImage;
+ ReputImageFuncPtr ReputImage; /* image/still */
+ QueryImageAttributesFuncPtr QueryImageAttributes;
+ ClipNotifyFuncPtr ClipNotify;
+} XF86VideoAdaptorRec, *XF86VideoAdaptorPtr;
+
+typedef struct {
+ XF86ImagePtr image;
+ int flags;
+ int (*alloc_surface)(ScrnInfoPtr pScrn,
+ int id,
+ unsigned short width,
+ unsigned short height,
+ XF86SurfacePtr surface);
+ int (*free_surface)(XF86SurfacePtr surface);
+ int (*display) (XF86SurfacePtr surface,
+ short vid_x, short vid_y,
+ short drw_x, short drw_y,
+ short vid_w, short vid_h,
+ short drw_w, short drw_h,
+ RegionPtr clipBoxes);
+ int (*stop) (XF86SurfacePtr surface);
+ int (*getAttribute) (ScrnInfoPtr pScrn, Atom attr, INT32 *value);
+ int (*setAttribute) (ScrnInfoPtr pScrn, Atom attr, INT32 value);
+ int max_width;
+ int max_height;
+ int num_attributes;
+ XF86AttributePtr attributes;
+} XF86OffscreenImageRec, *XF86OffscreenImagePtr;
+
+extern _X_EXPORT Bool
+xf86XVScreenInit(
+ ScreenPtr pScreen,
+ XF86VideoAdaptorPtr *Adaptors,
+ int num
+);
+
+typedef int (* xf86XVInitGenericAdaptorPtr)(ScrnInfoPtr pScrn,
+ XF86VideoAdaptorPtr **Adaptors);
+
+extern _X_EXPORT int
+xf86XVRegisterGenericAdaptorDriver(
+ xf86XVInitGenericAdaptorPtr InitFunc
+);
+
+extern _X_EXPORT int
+xf86XVListGenericAdaptors(
+ ScrnInfoPtr pScrn,
+ XF86VideoAdaptorPtr **Adaptors
+);
+
+extern _X_EXPORT Bool
+xf86XVRegisterOffscreenImages(
+ ScreenPtr pScreen,
+ XF86OffscreenImagePtr images,
+ int num
+);
+
+extern _X_EXPORT XF86OffscreenImagePtr
+xf86XVQueryOffscreenImages(
+ ScreenPtr pScreen,
+ int *num
+);
+
+extern _X_EXPORT XF86VideoAdaptorPtr xf86XVAllocateVideoAdaptorRec(ScrnInfoPtr pScrn);
+
+extern _X_EXPORT void xf86XVFreeVideoAdaptorRec(XF86VideoAdaptorPtr ptr);
+
+extern _X_EXPORT void
+xf86XVFillKeyHelper (ScreenPtr pScreen, CARD32 key, RegionPtr clipboxes);
+
+extern _X_EXPORT void
+xf86XVFillKeyHelperDrawable (DrawablePtr pDraw, CARD32 key, RegionPtr clipboxes);
+
+extern _X_EXPORT Bool
+xf86XVClipVideoHelper(
+ BoxPtr dst,
+ INT32 *xa,
+ INT32 *xb,
+ INT32 *ya,
+ INT32 *yb,
+ RegionPtr reg,
+ INT32 width,
+ INT32 height
+);
+
+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,
+ void *dst,
+ int srcPitch,
+ int dstPitch,
+ int h,
+ int w
+);
+
+extern _X_EXPORT DevPrivateKey (*XvGetScreenKeyProc)(void);
+extern _X_EXPORT unsigned long (*XvGetRTPortProc)(void);
+extern _X_EXPORT int (*XvScreenInitProc)(ScreenPtr);
+
+#endif /* _XF86XV_H_ */