diff options
author | Brian Paul <brianp@vmware.com> | 2009-02-10 16:44:02 -0700 |
---|---|---|
committer | Brian Paul <brianp@vmware.com> | 2009-02-10 16:44:02 -0700 |
commit | 5340b6dff73a0a23531ce2a5f28fba8303adab6e (patch) | |
tree | b141fc3648568dd8b941c966059e6ed32a8bd0ad /src/driclient | |
parent | 9fd26daec24f21dbe17afcb2e2ab272667ee9a69 (diff) | |
parent | ee4c921b65fb76998711f3c40330505cbc49a0e0 (diff) |
Merge commit 'origin/gallium-master-merge'
This is the big merge of the gallium-0.2 branch into master.
gallium-master-merge was just the staging area for it.
Both gallium-0.2 and gallium-master-merge are considered closed now.
Conflicts:
progs/demos/Makefile
src/mesa/main/state.c
src/mesa/main/texenvprogram.c
Diffstat (limited to 'src/driclient')
-rw-r--r-- | src/driclient/include/driclient.h | 97 | ||||
-rw-r--r-- | src/driclient/include/xf86dri.h | 119 | ||||
-rw-r--r-- | src/driclient/src/Makefile | 19 | ||||
-rw-r--r-- | src/driclient/src/XF86dri.c | 619 | ||||
-rw-r--r-- | src/driclient/src/driclient.c | 310 | ||||
-rw-r--r-- | src/driclient/src/xf86dristr.h | 342 |
6 files changed, 1506 insertions, 0 deletions
diff --git a/src/driclient/include/driclient.h b/src/driclient/include/driclient.h new file mode 100644 index 0000000000..d391525039 --- /dev/null +++ b/src/driclient/include/driclient.h @@ -0,0 +1,97 @@ +#ifndef driclient_h +#define driclient_h + +#include <stdint.h> +#include <X11/Xlib.h> +#include <drm_sarea.h> +#include "xf86dri.h" + +/* TODO: Bring in DRI XML options */ + +typedef struct dri_version +{ + int major; + int minor; + int patch; +} dri_version_t; + +typedef struct dri_screen +{ + Display *display; + unsigned int num; + dri_version_t ddx, dri, drm; + int draw_lock_id; + int fd; + drm_sarea_t *sarea; + void *drawable_hash; + void *private; +} dri_screen_t; + +struct dri_context; + +typedef struct dri_drawable +{ + drm_drawable_t drm_drawable; + Drawable x_drawable; + unsigned int sarea_index; + unsigned int *sarea_stamp; + unsigned int last_sarea_stamp; + int x, y, w, h; + int back_x, back_y; + int num_cliprects, num_back_cliprects; + drm_clip_rect_t *cliprects, *back_cliprects; + dri_screen_t *dri_screen; + unsigned int refcount; + void *private; +} dri_drawable_t; + +typedef struct dri_context +{ + XID id; + drm_context_t drm_context; + dri_screen_t *dri_screen; + void *private; +} dri_context_t; + +typedef struct dri_framebuffer +{ + drm_handle_t drm_handle; + int base, size, stride; + int private_size; + void *private; +} dri_framebuffer_t; + +int driCreateScreen(Display *display, int screen, dri_screen_t **dri_screen, dri_framebuffer_t *dri_framebuf); +int driDestroyScreen(dri_screen_t *dri_screen); +int driCreateDrawable(dri_screen_t *dri_screen, Drawable drawable, dri_drawable_t **dri_drawable); +int driUpdateDrawableInfo(dri_drawable_t *dri_drawable); +int driDestroyDrawable(dri_drawable_t *dri_drawable); +int driCreateContext(dri_screen_t *dri_screen, Visual *visual, dri_context_t **dri_context); +int driDestroyContext(dri_context_t *dri_context); + +#define DRI_VALIDATE_DRAWABLE_INFO_ONCE(dri_drawable) \ +do \ +{ \ + if (*(dri_drawable->sarea_stamp) != dri_drawable->last_sarea_stamp) \ + driUpdateDrawableInfo(dri_drawable); \ +} while (0) + +#define DRI_VALIDATE_DRAWABLE_INFO(dri_screen, dri_drawable) \ +do \ +{ \ + while (*(dri_drawable->sarea_stamp) != dri_drawable->last_sarea_stamp) \ + { \ + register unsigned int hwContext = dri_screen->sarea->lock.lock & \ + ~(DRM_LOCK_HELD | DRM_LOCK_CONT); \ + DRM_UNLOCK(dri_screen->fd, &dri_screen->sarea->lock, hwContext); \ + \ + DRM_SPINLOCK(&dri_screen->sarea->drawable_lock, dri_screen->draw_lock_id); \ + DRI_VALIDATE_DRAWABLE_INFO_ONCE(dri_drawable); \ + DRM_SPINUNLOCK(&dri_screen->sarea->drawable_lock, dri_screen->draw_lock_id); \ + \ + DRM_LIGHT_LOCK(dri_screen->fd, &dri_screen->sarea->lock, hwContext); \ + } \ +} while (0) + +#endif + diff --git a/src/driclient/include/xf86dri.h b/src/driclient/include/xf86dri.h new file mode 100644 index 0000000000..baf80a7a9d --- /dev/null +++ b/src/driclient/include/xf86dri.h @@ -0,0 +1,119 @@ +/************************************************************************** + +Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. +Copyright 2000 VA Linux Systems, Inc. +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. + +**************************************************************************/ + +/** + * \file xf86dri.h + * Protocol numbers and function prototypes for DRI X protocol. + * + * \author Kevin E. Martin <martin@valinux.com> + * \author Jens Owen <jens@tungstengraphics.com> + * \author Rickard E. (Rik) Faith <faith@valinux.com> + */ + +#ifndef _XF86DRI_H_ +#define _XF86DRI_H_ + +#include <X11/Xfuncproto.h> +#include <xf86drm.h> + +#define X_XF86DRIQueryVersion 0 +#define X_XF86DRIQueryDirectRenderingCapable 1 +#define X_XF86DRIOpenConnection 2 +#define X_XF86DRICloseConnection 3 +#define X_XF86DRIGetClientDriverName 4 +#define X_XF86DRICreateContext 5 +#define X_XF86DRIDestroyContext 6 +#define X_XF86DRICreateDrawable 7 +#define X_XF86DRIDestroyDrawable 8 +#define X_XF86DRIGetDrawableInfo 9 +#define X_XF86DRIGetDeviceInfo 10 +#define X_XF86DRIAuthConnection 11 +#define X_XF86DRIOpenFullScreen 12 /* Deprecated */ +#define X_XF86DRICloseFullScreen 13 /* Deprecated */ + +#define XF86DRINumberEvents 0 + +#define XF86DRIClientNotLocal 0 +#define XF86DRIOperationNotSupported 1 +#define XF86DRINumberErrors (XF86DRIOperationNotSupported + 1) + +#ifndef _XF86DRI_SERVER_ + +_XFUNCPROTOBEGIN + +Bool XF86DRIQueryExtension( Display *dpy, int *event_base, int *error_base ); + +Bool XF86DRIQueryVersion( Display *dpy, int *majorVersion, int *minorVersion, + int *patchVersion ); + +Bool XF86DRIQueryDirectRenderingCapable( Display *dpy, int screen, + Bool *isCapable ); + +Bool XF86DRIOpenConnection( Display *dpy, int screen, drm_handle_t *hSAREA, + char **busIDString ); + +Bool XF86DRIAuthConnection( Display *dpy, int screen, drm_magic_t magic ); + +Bool XF86DRICloseConnection( Display *dpy, int screen ); + +Bool XF86DRIGetClientDriverName( Display *dpy, int screen, + int *ddxDriverMajorVersion, int *ddxDriverMinorVersion, + int *ddxDriverPatchVersion, char **clientDriverName ); + +Bool XF86DRICreateContext( Display *dpy, int screen, Visual *visual, + XID *ptr_to_returned_context_id, drm_context_t *hHWContext ); + +Bool XF86DRICreateContextWithConfig( Display *dpy, int screen, int configID, + XID *ptr_to_returned_context_id, drm_context_t *hHWContext ); + +Bool XF86DRIDestroyContext( Display *dpy, int screen, + XID context_id ); + +Bool XF86DRICreateDrawable( Display *dpy, int screen, + Drawable drawable, drm_drawable_t *hHWDrawable ); + +Bool XF86DRIDestroyDrawable( Display *dpy, int screen, + Drawable drawable); + +Bool XF86DRIGetDrawableInfo( Display *dpy, int screen, Drawable drawable, + unsigned int *index, unsigned int *stamp, + int *X, int *Y, int *W, int *H, + int *numClipRects, drm_clip_rect_t ** pClipRects, + int *backX, int *backY, + int *numBackClipRects, drm_clip_rect_t **pBackClipRects ); + +Bool XF86DRIGetDeviceInfo( Display *dpy, int screen, + drm_handle_t *hFrameBuffer, int *fbOrigin, int *fbSize, + int *fbStride, int *devPrivateSize, void **pDevPrivate ); + +_XFUNCPROTOEND + +#endif /* _XF86DRI_SERVER_ */ + +#endif /* _XF86DRI_H_ */ + diff --git a/src/driclient/src/Makefile b/src/driclient/src/Makefile new file mode 100644 index 0000000000..34435a2086 --- /dev/null +++ b/src/driclient/src/Makefile @@ -0,0 +1,19 @@ +TARGET = libdriclient.a +OBJECTS = driclient.o XF86dri.o +DRMDIR ?= /usr + +CFLAGS += -g -Wall -fPIC -I../include -I${DRMDIR}/include -I${DRMDIR}/include/drm + +############################################# + +.PHONY = all clean + +all: ${TARGET} + +${TARGET}: ${OBJECTS} + ar rcs $@ $^ + if ! test -d ../lib; then mkdir ../lib; fi + cp ${TARGET} ../lib + +clean: + rm -rf ${OBJECTS} ${TARGET} ../lib/${TARGET} diff --git a/src/driclient/src/XF86dri.c b/src/driclient/src/XF86dri.c new file mode 100644 index 0000000000..9e359a9238 --- /dev/null +++ b/src/driclient/src/XF86dri.c @@ -0,0 +1,619 @@ +/************************************************************************** + +Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. +Copyright 2000 VA Linux Systems, Inc. +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. + +**************************************************************************/ + +/* + * Authors: + * Kevin E. Martin <martin@valinux.com> + * Jens Owen <jens@tungstengraphics.com> + * Rickard E. (Rik) Faith <faith@valinux.com> + * + */ + +/* THIS IS NOT AN X CONSORTIUM STANDARD */ + +#define NEED_REPLIES +#include <X11/Xlibint.h> +#include <X11/extensions/Xext.h> +#include <X11/extensions/extutil.h> +#include "xf86dristr.h" + +static XExtensionInfo _xf86dri_info_data; +static XExtensionInfo *xf86dri_info = &_xf86dri_info_data; +static char xf86dri_extension_name[] = XF86DRINAME; + +#define XF86DRICheckExtension(dpy,i,val) \ + XextCheckExtension (dpy, i, xf86dri_extension_name, val) + +/***************************************************************************** + * * + * private utility routines * + * * + *****************************************************************************/ + +static int close_display(Display *dpy, XExtCodes *extCodes); +static /* const */ XExtensionHooks xf86dri_extension_hooks = { + NULL, /* create_gc */ + NULL, /* copy_gc */ + NULL, /* flush_gc */ + NULL, /* free_gc */ + NULL, /* create_font */ + NULL, /* free_font */ + close_display, /* close_display */ + NULL, /* wire_to_event */ + NULL, /* event_to_wire */ + NULL, /* error */ + NULL, /* error_string */ +}; + +static XEXT_GENERATE_FIND_DISPLAY (find_display, xf86dri_info, + xf86dri_extension_name, + &xf86dri_extension_hooks, + 0, NULL) + +static XEXT_GENERATE_CLOSE_DISPLAY (close_display, xf86dri_info) + + +/***************************************************************************** + * * + * public XFree86-DRI Extension routines * + * * + *****************************************************************************/ + +#if 0 +#include <stdio.h> +#define TRACE(msg) fprintf(stderr,"XF86DRI%s\n", msg); +#else +#define TRACE(msg) +#endif + +#define PUBLIC + +PUBLIC Bool XF86DRIQueryExtension (dpy, event_basep, error_basep) + Display *dpy; + int *event_basep, *error_basep; +{ + XExtDisplayInfo *info = find_display (dpy); + + TRACE("QueryExtension..."); + if (XextHasExtension(info)) { + *event_basep = info->codes->first_event; + *error_basep = info->codes->first_error; + TRACE("QueryExtension... return True"); + return True; + } else { + TRACE("QueryExtension... return False"); + return False; + } +} + +PUBLIC Bool XF86DRIQueryVersion(dpy, majorVersion, minorVersion, patchVersion) + Display* dpy; + int* majorVersion; + int* minorVersion; + int* patchVersion; +{ + XExtDisplayInfo *info = find_display (dpy); + xXF86DRIQueryVersionReply rep; + xXF86DRIQueryVersionReq *req; + + TRACE("QueryVersion..."); + XF86DRICheckExtension (dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIQueryVersion, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIQueryVersion; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("QueryVersion... return False"); + return False; + } + *majorVersion = rep.majorVersion; + *minorVersion = rep.minorVersion; + *patchVersion = rep.patchVersion; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("QueryVersion... return True"); + return True; +} + +PUBLIC Bool XF86DRIQueryDirectRenderingCapable(dpy, screen, isCapable) + Display* dpy; + int screen; + Bool* isCapable; +{ + XExtDisplayInfo *info = find_display (dpy); + xXF86DRIQueryDirectRenderingCapableReply rep; + xXF86DRIQueryDirectRenderingCapableReq *req; + + TRACE("QueryDirectRenderingCapable..."); + XF86DRICheckExtension (dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIQueryDirectRenderingCapable, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIQueryDirectRenderingCapable; + req->screen = screen; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("QueryDirectRenderingCapable... return False"); + return False; + } + *isCapable = rep.isCapable; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("QueryDirectRenderingCapable... return True"); + return True; +} + +PUBLIC Bool XF86DRIOpenConnection(dpy, screen, hSAREA, busIdString) + Display* dpy; + int screen; + drm_handle_t * hSAREA; + char **busIdString; +{ + XExtDisplayInfo *info = find_display (dpy); + xXF86DRIOpenConnectionReply rep; + xXF86DRIOpenConnectionReq *req; + + TRACE("OpenConnection..."); + XF86DRICheckExtension (dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIOpenConnection, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIOpenConnection; + req->screen = screen; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("OpenConnection... return False"); + return False; + } + + *hSAREA = rep.hSAREALow; + if (sizeof(drm_handle_t) == 8) { + int shift = 32; /* var to prevent warning on next line */ + *hSAREA |= ((drm_handle_t) rep.hSAREAHigh) << shift; + } + + if (rep.length) { + if (!(*busIdString = (char *)Xcalloc(rep.busIdStringLength + 1, 1))) { + _XEatData(dpy, ((rep.busIdStringLength+3) & ~3)); + UnlockDisplay(dpy); + SyncHandle(); + TRACE("OpenConnection... return False"); + return False; + } + _XReadPad(dpy, *busIdString, rep.busIdStringLength); + } else { + *busIdString = NULL; + } + UnlockDisplay(dpy); + SyncHandle(); + TRACE("OpenConnection... return True"); + return True; +} + +PUBLIC Bool XF86DRIAuthConnection(dpy, screen, magic) + Display* dpy; + int screen; + drm_magic_t magic; +{ + XExtDisplayInfo *info = find_display (dpy); + xXF86DRIAuthConnectionReq *req; + xXF86DRIAuthConnectionReply rep; + + TRACE("AuthConnection..."); + XF86DRICheckExtension (dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIAuthConnection, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIAuthConnection; + req->screen = screen; + req->magic = magic; + rep.authenticated = 0; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse) || !rep.authenticated) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("AuthConnection... return False"); + return False; + } + UnlockDisplay(dpy); + SyncHandle(); + TRACE("AuthConnection... return True"); + return True; +} + +PUBLIC Bool XF86DRICloseConnection(dpy, screen) + Display* dpy; + int screen; +{ + XExtDisplayInfo *info = find_display (dpy); + xXF86DRICloseConnectionReq *req; + + TRACE("CloseConnection..."); + + XF86DRICheckExtension (dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRICloseConnection, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRICloseConnection; + req->screen = screen; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CloseConnection... return True"); + return True; +} + +PUBLIC Bool XF86DRIGetClientDriverName(dpy, screen, ddxDriverMajorVersion, + ddxDriverMinorVersion, ddxDriverPatchVersion, clientDriverName) + Display* dpy; + int screen; + int* ddxDriverMajorVersion; + int* ddxDriverMinorVersion; + int* ddxDriverPatchVersion; + char** clientDriverName; +{ + XExtDisplayInfo *info = find_display (dpy); + xXF86DRIGetClientDriverNameReply rep; + xXF86DRIGetClientDriverNameReq *req; + + TRACE("GetClientDriverName..."); + XF86DRICheckExtension (dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIGetClientDriverName, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIGetClientDriverName; + req->screen = screen; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetClientDriverName... return False"); + return False; + } + + *ddxDriverMajorVersion = rep.ddxDriverMajorVersion; + *ddxDriverMinorVersion = rep.ddxDriverMinorVersion; + *ddxDriverPatchVersion = rep.ddxDriverPatchVersion; + + if (rep.length) { + if (!(*clientDriverName = (char *)Xcalloc(rep.clientDriverNameLength + 1, 1))) { + _XEatData(dpy, ((rep.clientDriverNameLength+3) & ~3)); + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetClientDriverName... return False"); + return False; + } + _XReadPad(dpy, *clientDriverName, rep.clientDriverNameLength); + } else { + *clientDriverName = NULL; + } + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetClientDriverName... return True"); + return True; +} + +PUBLIC Bool XF86DRICreateContextWithConfig(dpy, screen, configID, context, + hHWContext) + Display* dpy; + int screen; + int configID; + XID* context; + drm_context_t * hHWContext; +{ + XExtDisplayInfo *info = find_display (dpy); + xXF86DRICreateContextReply rep; + xXF86DRICreateContextReq *req; + + TRACE("CreateContext..."); + XF86DRICheckExtension (dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRICreateContext, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRICreateContext; + req->visual = configID; + req->screen = screen; + *context = XAllocID(dpy); + req->context = *context; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CreateContext... return False"); + return False; + } + *hHWContext = rep.hHWContext; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CreateContext... return True"); + return True; +} + +PUBLIC Bool XF86DRICreateContext(dpy, screen, visual, context, hHWContext) + Display* dpy; + int screen; + Visual* visual; + XID* context; + drm_context_t * hHWContext; +{ + return XF86DRICreateContextWithConfig( dpy, screen, visual->visualid, + context, hHWContext ); +} + +PUBLIC Bool XF86DRIDestroyContext( Display * ndpy, int screen, + XID context ) +{ + Display * const dpy = (Display *) ndpy; + XExtDisplayInfo *info = find_display (dpy); + xXF86DRIDestroyContextReq *req; + + TRACE("DestroyContext..."); + XF86DRICheckExtension (dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIDestroyContext, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIDestroyContext; + req->screen = screen; + req->context = context; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("DestroyContext... return True"); + return True; +} + +PUBLIC Bool XF86DRICreateDrawable( Display * ndpy, int screen, + Drawable drawable, drm_drawable_t * hHWDrawable ) +{ + Display * const dpy = (Display *) ndpy; + XExtDisplayInfo *info = find_display (dpy); + xXF86DRICreateDrawableReply rep; + xXF86DRICreateDrawableReq *req; + + TRACE("CreateDrawable..."); + XF86DRICheckExtension (dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRICreateDrawable, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRICreateDrawable; + req->screen = screen; + req->drawable = drawable; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CreateDrawable... return False"); + return False; + } + *hHWDrawable = rep.hHWDrawable; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CreateDrawable... return True"); + return True; +} + +PUBLIC Bool XF86DRIDestroyDrawable( Display * ndpy, int screen, + Drawable drawable ) +{ + Display * const dpy = (Display *) ndpy; + XExtDisplayInfo *info = find_display (dpy); + xXF86DRIDestroyDrawableReq *req; + + TRACE("DestroyDrawable..."); + XF86DRICheckExtension (dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIDestroyDrawable, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIDestroyDrawable; + req->screen = screen; + req->drawable = drawable; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("DestroyDrawable... return True"); + return True; +} + +PUBLIC Bool XF86DRIGetDrawableInfo(Display* dpy, int screen, Drawable drawable, + unsigned int* index, unsigned int* stamp, + int* X, int* Y, int* W, int* H, + int* numClipRects, drm_clip_rect_t ** pClipRects, + int* backX, int* backY, + int* numBackClipRects, drm_clip_rect_t ** pBackClipRects ) +{ + XExtDisplayInfo *info = find_display (dpy); + xXF86DRIGetDrawableInfoReply rep; + xXF86DRIGetDrawableInfoReq *req; + int total_rects; + + TRACE("GetDrawableInfo..."); + XF86DRICheckExtension (dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIGetDrawableInfo, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIGetDrawableInfo; + req->screen = screen; + req->drawable = drawable; + + if (!_XReply(dpy, (xReply *)&rep, 1, xFalse)) + { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDrawableInfo... return False"); + return False; + } + *index = rep.drawableTableIndex; + *stamp = rep.drawableTableStamp; + *X = (int)rep.drawableX; + *Y = (int)rep.drawableY; + *W = (int)rep.drawableWidth; + *H = (int)rep.drawableHeight; + *numClipRects = rep.numClipRects; + total_rects = *numClipRects; + + *backX = rep.backX; + *backY = rep.backY; + *numBackClipRects = rep.numBackClipRects; + total_rects += *numBackClipRects; + +#if 0 + /* Because of the fix in Xserver/GL/dri/xf86dri.c, this check breaks + * backwards compatibility (Because of the >> 2 shift) but the fix + * enables multi-threaded apps to work. + */ + if (rep.length != ((((SIZEOF(xXF86DRIGetDrawableInfoReply) - + SIZEOF(xGenericReply) + + total_rects * sizeof(drm_clip_rect_t)) + 3) & ~3) >> 2)) { + _XEatData(dpy, rep.length); + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDrawableInfo... return False"); + return False; + } +#endif + + if (*numClipRects) { + int len = sizeof(drm_clip_rect_t) * (*numClipRects); + + *pClipRects = (drm_clip_rect_t *)Xcalloc(len, 1); + if (*pClipRects) + _XRead(dpy, (char*)*pClipRects, len); + } else { + *pClipRects = NULL; + } + + if (*numBackClipRects) { + int len = sizeof(drm_clip_rect_t) * (*numBackClipRects); + + *pBackClipRects = (drm_clip_rect_t *)Xcalloc(len, 1); + if (*pBackClipRects) + _XRead(dpy, (char*)*pBackClipRects, len); + } else { + *pBackClipRects = NULL; + } + + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDrawableInfo... return True"); + return True; +} + +PUBLIC Bool XF86DRIGetDeviceInfo(dpy, screen, hFrameBuffer, + fbOrigin, fbSize, fbStride, devPrivateSize, pDevPrivate) + Display* dpy; + int screen; + drm_handle_t * hFrameBuffer; + int* fbOrigin; + int* fbSize; + int* fbStride; + int* devPrivateSize; + void** pDevPrivate; +{ + XExtDisplayInfo *info = find_display (dpy); + xXF86DRIGetDeviceInfoReply rep; + xXF86DRIGetDeviceInfoReq *req; + + TRACE("GetDeviceInfo..."); + XF86DRICheckExtension (dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIGetDeviceInfo, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIGetDeviceInfo; + req->screen = screen; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDeviceInfo... return False"); + return False; + } + + *hFrameBuffer = rep.hFrameBufferLow; + if (sizeof(drm_handle_t) == 8) { + int shift = 32; /* var to prevent warning on next line */ + *hFrameBuffer |= ((drm_handle_t) rep.hFrameBufferHigh) << shift; + } + + *fbOrigin = rep.framebufferOrigin; + *fbSize = rep.framebufferSize; + *fbStride = rep.framebufferStride; + *devPrivateSize = rep.devPrivateSize; + + if (rep.length) { + if (!(*pDevPrivate = (void *)Xcalloc(rep.devPrivateSize, 1))) { + _XEatData(dpy, ((rep.devPrivateSize+3) & ~3)); + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDeviceInfo... return False"); + return False; + } + _XRead(dpy, (char*)*pDevPrivate, rep.devPrivateSize); + } else { + *pDevPrivate = NULL; + } + + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDeviceInfo... return True"); + return True; +} + +PUBLIC Bool XF86DRIOpenFullScreen(dpy, screen, drawable) + Display* dpy; + int screen; + Drawable drawable; +{ + /* This function and the underlying X protocol are deprecated. + */ + (void) dpy; + (void) screen; + (void) drawable; + return False; +} + +PUBLIC Bool XF86DRICloseFullScreen(dpy, screen, drawable) + Display* dpy; + int screen; + Drawable drawable; +{ + /* This function and the underlying X protocol are deprecated. + */ + (void) dpy; + (void) screen; + (void) drawable; + return True; +} + diff --git a/src/driclient/src/driclient.c b/src/driclient/src/driclient.c new file mode 100644 index 0000000000..dc2189afec --- /dev/null +++ b/src/driclient/src/driclient.c @@ -0,0 +1,310 @@ +#include "driclient.h" +#include <assert.h> +#include <stdlib.h> + +int driCreateScreen(Display *display, int screen, dri_screen_t **dri_screen, dri_framebuffer_t *dri_framebuf) +{ + int evbase, errbase; + char *driver_name; + int newly_opened; + drm_magic_t magic; + drmVersionPtr drm_version; + drm_handle_t sarea_handle; + char *bus_id; + dri_screen_t *dri_scrn; + + assert(display); + assert(dri_screen); + + if (!XF86DRIQueryExtension(display, &evbase, &errbase)) + return 1; + + dri_scrn = calloc(1, sizeof(dri_screen_t)); + + if (!dri_scrn) + return 1; + + if (!XF86DRIQueryVersion(display, &dri_scrn->dri.major, &dri_scrn->dri.minor, &dri_scrn->dri.patch)) + goto free_screen; + + dri_scrn->display = display; + dri_scrn->num = screen; + dri_scrn->draw_lock_id = 1; + + if (!XF86DRIOpenConnection(display, screen, &sarea_handle, &bus_id)) + goto free_screen; + + dri_scrn->fd = -1; + dri_scrn->fd = drmOpenOnce(NULL, bus_id, &newly_opened); + XFree(bus_id); + + if (dri_scrn->fd < 0) + goto close_connection; + + if (drmGetMagic(dri_scrn->fd, &magic)) + goto close_drm; + + drm_version = drmGetVersion(dri_scrn->fd); + + if (!drm_version) + goto close_drm; + + dri_scrn->drm.major = drm_version->version_major; + dri_scrn->drm.minor = drm_version->version_minor; + dri_scrn->drm.patch = drm_version->version_patchlevel; + drmFreeVersion(drm_version); + + if (!XF86DRIAuthConnection(display, screen, magic)) + goto close_drm; + + if (!XF86DRIGetClientDriverName + ( + display, + screen, + &dri_scrn->ddx.major, + &dri_scrn->ddx.minor, + &dri_scrn->ddx.patch, + &driver_name + )) + goto close_drm; + + if (drmMap(dri_scrn->fd, sarea_handle, SAREA_MAX, (drmAddress)&dri_scrn->sarea)) + goto close_drm; + + dri_scrn->drawable_hash = drmHashCreate(); + + if (!dri_scrn->drawable_hash) + goto unmap_sarea; + + if (dri_framebuf) + { + if (!XF86DRIGetDeviceInfo + ( + display, + screen, &dri_framebuf->drm_handle, + &dri_framebuf->base, + &dri_framebuf->size, + &dri_framebuf->stride, + &dri_framebuf->private_size, + &dri_framebuf->private + )) + goto destroy_hash; + } + + *dri_screen = dri_scrn; + + return 0; + +destroy_hash: + drmHashDestroy(dri_scrn->drawable_hash); +unmap_sarea: + drmUnmap(dri_scrn->sarea, SAREA_MAX); +close_drm: + drmCloseOnce(dri_scrn->fd); +close_connection: + XF86DRICloseConnection(display, screen); +free_screen: + free(dri_scrn); + + return 1; +} + +int driDestroyScreen(dri_screen_t *dri_screen) +{ + Drawable draw; + dri_drawable_t *dri_draw; + + assert(dri_screen); + + if (drmHashFirst(dri_screen->drawable_hash, &draw, (void**)&dri_draw)) + { + dri_draw->refcount = 1; + driDestroyDrawable(dri_draw); + + while (drmHashNext(dri_screen->drawable_hash, &draw, (void**)&dri_draw)) + { + dri_draw->refcount = 1; + driDestroyDrawable(dri_draw); + } + } + + drmHashDestroy(dri_screen->drawable_hash); + drmUnmap(dri_screen->sarea, SAREA_MAX); + drmCloseOnce(dri_screen->fd); + XF86DRICloseConnection(dri_screen->display, dri_screen->num); + free(dri_screen); + + return 0; +} + +int driCreateDrawable(dri_screen_t *dri_screen, Drawable drawable, dri_drawable_t **dri_drawable) +{ + int evbase, errbase; + dri_drawable_t *dri_draw; + + assert(dri_screen); + assert(dri_drawable); + + if (!XF86DRIQueryExtension(dri_screen->display, &evbase, &errbase)) + return 1; + + if (!drmHashLookup(dri_screen->drawable_hash, drawable, (void**)dri_drawable)) + { + /* Found */ + (*dri_drawable)->refcount++; + return 0; + } + + dri_draw = calloc(1, sizeof(dri_drawable_t)); + + if (!dri_draw) + return 1; + + if (!XF86DRICreateDrawable(dri_screen->display, 0, drawable, &dri_draw->drm_drawable)) + { + free(dri_draw); + return 1; + } + + dri_draw->x_drawable = drawable; + dri_draw->sarea_index = 0; + dri_draw->sarea_stamp = NULL; + dri_draw->last_sarea_stamp = 0; + dri_draw->dri_screen = dri_screen; + dri_draw->refcount = 1; + + if (drmHashInsert(dri_screen->drawable_hash, drawable, dri_draw)) + { + XF86DRIDestroyDrawable(dri_screen->display, dri_screen->num, drawable); + free(dri_draw); + return 1; + } + + if (!dri_draw->sarea_stamp || *dri_draw->sarea_stamp != dri_draw->last_sarea_stamp) + { + DRM_SPINLOCK(&dri_screen->sarea->drawable_lock, dri_screen->draw_lock_id); + + if (driUpdateDrawableInfo(dri_draw)) + { + XF86DRIDestroyDrawable(dri_screen->display, dri_screen->num, drawable); + free(dri_draw); + DRM_SPINUNLOCK(&dri_screen->sarea->drawable_lock, dri_screen->draw_lock_id); + return 1; + } + + DRM_SPINUNLOCK(&dri_screen->sarea->drawable_lock, dri_screen->draw_lock_id); + } + + *dri_drawable = dri_draw; + + return 0; +} + +int driUpdateDrawableInfo(dri_drawable_t *dri_drawable) +{ + assert(dri_drawable); + + if (dri_drawable->cliprects) + { + XFree(dri_drawable->cliprects); + dri_drawable->cliprects = NULL; + } + if (dri_drawable->back_cliprects) + { + XFree(dri_drawable->back_cliprects); + dri_drawable->back_cliprects = NULL; + } + + DRM_SPINUNLOCK(&dri_drawable->dri_screen->sarea->drawable_lock, dri_drawable->dri_screen->draw_lock_id); + + if (!XF86DRIGetDrawableInfo + ( + dri_drawable->dri_screen->display, + dri_drawable->dri_screen->num, + dri_drawable->x_drawable, + &dri_drawable->sarea_index, + &dri_drawable->last_sarea_stamp, + &dri_drawable->x, + &dri_drawable->y, + &dri_drawable->w, + &dri_drawable->h, + &dri_drawable->num_cliprects, + &dri_drawable->cliprects, + &dri_drawable->back_x, + &dri_drawable->back_y, + &dri_drawable->num_back_cliprects, + &dri_drawable->back_cliprects + )) + { + dri_drawable->sarea_stamp = &dri_drawable->last_sarea_stamp; + dri_drawable->num_cliprects = 0; + dri_drawable->cliprects = NULL; + dri_drawable->num_back_cliprects = 0; + dri_drawable->back_cliprects = 0; + + return 1; + } + else + dri_drawable->sarea_stamp = &dri_drawable->dri_screen->sarea->drawableTable[dri_drawable->sarea_index].stamp; + + DRM_SPINLOCK(&dri_drawable->dri_screen->sarea->drawable_lock, dri_drawable->dri_screen->draw_lock_id); + + return 0; +} + +int driDestroyDrawable(dri_drawable_t *dri_drawable) +{ + assert(dri_drawable); + + if (--dri_drawable->refcount == 0) + { + if (dri_drawable->cliprects) + XFree(dri_drawable->cliprects); + if (dri_drawable->back_cliprects) + XFree(dri_drawable->back_cliprects); + drmHashDelete(dri_drawable->dri_screen->drawable_hash, dri_drawable->x_drawable); + XF86DRIDestroyDrawable(dri_drawable->dri_screen->display, dri_drawable->dri_screen->num, dri_drawable->x_drawable); + free(dri_drawable); + } + + return 0; +} + +int driCreateContext(dri_screen_t *dri_screen, Visual *visual, dri_context_t **dri_context) +{ + int evbase, errbase; + dri_context_t *dri_ctx; + + assert(dri_screen); + assert(visual); + assert(dri_context); + + if (!XF86DRIQueryExtension(dri_screen->display, &evbase, &errbase)) + return 1; + + dri_ctx = calloc(1, sizeof(dri_context_t)); + + if (!dri_ctx) + return 1; + + if (!XF86DRICreateContext(dri_screen->display, dri_screen->num, visual, &dri_ctx->id, &dri_ctx->drm_context)) + { + free(dri_ctx); + return 1; + } + + dri_ctx->dri_screen = dri_screen; + *dri_context = dri_ctx; + + return 0; +} + +int driDestroyContext(dri_context_t *dri_context) +{ + assert(dri_context); + + XF86DRIDestroyContext(dri_context->dri_screen->display, dri_context->dri_screen->num, dri_context->id); + free(dri_context); + + return 0; +} diff --git a/src/driclient/src/xf86dristr.h b/src/driclient/src/xf86dristr.h new file mode 100644 index 0000000000..b834bd1a1a --- /dev/null +++ b/src/driclient/src/xf86dristr.h @@ -0,0 +1,342 @@ +/************************************************************************** + +Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. +Copyright 2000 VA Linux Systems, Inc. +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. + +**************************************************************************/ + +/* + * Authors: + * Kevin E. Martin <martin@valinux.com> + * Jens Owen <jens@tungstengraphics.com> + * Rickard E. (Rik) Fiath <faith@valinux.com> + * + */ + +#ifndef _XF86DRISTR_H_ +#define _XF86DRISTR_H_ + +#include "xf86dri.h" + +#define XF86DRINAME "XFree86-DRI" + +/* The DRI version number. This was originally set to be the same of the + * XFree86 version number. However, this version is really indepedent of + * the XFree86 version. + * + * Version History: + * 4.0.0: Original + * 4.0.1: Patch to bump clipstamp when windows are destroyed, 28 May 02 + * 4.1.0: Add transition from single to multi in DRMInfo rec, 24 Jun 02 + */ +#define XF86DRI_MAJOR_VERSION 4 +#define XF86DRI_MINOR_VERSION 1 +#define XF86DRI_PATCH_VERSION 0 + +typedef struct _XF86DRIQueryVersion { + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIQueryVersion */ + CARD16 length B16; +} xXF86DRIQueryVersionReq; +#define sz_xXF86DRIQueryVersionReq 4 + +typedef struct { + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD16 majorVersion B16; /* major version of DRI protocol */ + CARD16 minorVersion B16; /* minor version of DRI protocol */ + CARD32 patchVersion B32; /* patch version of DRI protocol */ + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; +} xXF86DRIQueryVersionReply; +#define sz_xXF86DRIQueryVersionReply 32 + +typedef struct _XF86DRIQueryDirectRenderingCapable { + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* X_DRIQueryDirectRenderingCapable */ + CARD16 length B16; + CARD32 screen B32; +} xXF86DRIQueryDirectRenderingCapableReq; +#define sz_xXF86DRIQueryDirectRenderingCapableReq 8 + +typedef struct { + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + BOOL isCapable; + BOOL pad2; + BOOL pad3; + BOOL pad4; + CARD32 pad5 B32; + CARD32 pad6 B32; + CARD32 pad7 B32; + CARD32 pad8 B32; + CARD32 pad9 B32; +} xXF86DRIQueryDirectRenderingCapableReply; +#define sz_xXF86DRIQueryDirectRenderingCapableReply 32 + +typedef struct _XF86DRIOpenConnection { + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIOpenConnection */ + CARD16 length B16; + CARD32 screen B32; +} xXF86DRIOpenConnectionReq; +#define sz_xXF86DRIOpenConnectionReq 8 + +typedef struct { + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 hSAREALow B32; + CARD32 hSAREAHigh B32; + CARD32 busIdStringLength B32; + CARD32 pad6 B32; + CARD32 pad7 B32; + CARD32 pad8 B32; +} xXF86DRIOpenConnectionReply; +#define sz_xXF86DRIOpenConnectionReply 32 + +typedef struct _XF86DRIAuthConnection { + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRICloseConnection */ + CARD16 length B16; + CARD32 screen B32; + CARD32 magic B32; +} xXF86DRIAuthConnectionReq; +#define sz_xXF86DRIAuthConnectionReq 12 + +typedef struct { + BYTE type; + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 authenticated B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; +} xXF86DRIAuthConnectionReply; +#define zx_xXF86DRIAuthConnectionReply 32 + +typedef struct _XF86DRICloseConnection { + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRICloseConnection */ + CARD16 length B16; + CARD32 screen B32; +} xXF86DRICloseConnectionReq; +#define sz_xXF86DRICloseConnectionReq 8 + +typedef struct _XF86DRIGetClientDriverName { + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIGetClientDriverName */ + CARD16 length B16; + CARD32 screen B32; +} xXF86DRIGetClientDriverNameReq; +#define sz_xXF86DRIGetClientDriverNameReq 8 + +typedef struct { + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 ddxDriverMajorVersion B32; + CARD32 ddxDriverMinorVersion B32; + CARD32 ddxDriverPatchVersion B32; + CARD32 clientDriverNameLength B32; + CARD32 pad5 B32; + CARD32 pad6 B32; +} xXF86DRIGetClientDriverNameReply; +#define sz_xXF86DRIGetClientDriverNameReply 32 + +typedef struct _XF86DRICreateContext { + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRICreateContext */ + CARD16 length B16; + CARD32 screen B32; + CARD32 visual B32; + CARD32 context B32; +} xXF86DRICreateContextReq; +#define sz_xXF86DRICreateContextReq 16 + +typedef struct { + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 hHWContext B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; +} xXF86DRICreateContextReply; +#define sz_xXF86DRICreateContextReply 32 + +typedef struct _XF86DRIDestroyContext { + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIDestroyContext */ + CARD16 length B16; + CARD32 screen B32; + CARD32 context B32; +} xXF86DRIDestroyContextReq; +#define sz_xXF86DRIDestroyContextReq 12 + +typedef struct _XF86DRICreateDrawable { + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRICreateDrawable */ + CARD16 length B16; + CARD32 screen B32; + CARD32 drawable B32; +} xXF86DRICreateDrawableReq; +#define sz_xXF86DRICreateDrawableReq 12 + +typedef struct { + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 hHWDrawable B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; +} xXF86DRICreateDrawableReply; +#define sz_xXF86DRICreateDrawableReply 32 + +typedef struct _XF86DRIDestroyDrawable { + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIDestroyDrawable */ + CARD16 length B16; + CARD32 screen B32; + CARD32 drawable B32; +} xXF86DRIDestroyDrawableReq; +#define sz_xXF86DRIDestroyDrawableReq 12 + +typedef struct _XF86DRIGetDrawableInfo { + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIGetDrawableInfo */ + CARD16 length B16; + CARD32 screen B32; + CARD32 drawable B32; +} xXF86DRIGetDrawableInfoReq; +#define sz_xXF86DRIGetDrawableInfoReq 12 + +typedef struct { + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 drawableTableIndex B32; + CARD32 drawableTableStamp B32; + INT16 drawableX B16; + INT16 drawableY B16; + INT16 drawableWidth B16; + INT16 drawableHeight B16; + CARD32 numClipRects B32; + INT16 backX B16; + INT16 backY B16; + CARD32 numBackClipRects B32; +} xXF86DRIGetDrawableInfoReply; + +#define sz_xXF86DRIGetDrawableInfoReply 36 + + +typedef struct _XF86DRIGetDeviceInfo { + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIGetDeviceInfo */ + CARD16 length B16; + CARD32 screen B32; +} xXF86DRIGetDeviceInfoReq; +#define sz_xXF86DRIGetDeviceInfoReq 8 + +typedef struct { + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 hFrameBufferLow B32; + CARD32 hFrameBufferHigh B32; + CARD32 framebufferOrigin B32; + CARD32 framebufferSize B32; + CARD32 framebufferStride B32; + CARD32 devPrivateSize B32; +} xXF86DRIGetDeviceInfoReply; +#define sz_xXF86DRIGetDeviceInfoReply 32 + +typedef struct _XF86DRIOpenFullScreen { + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIOpenFullScreen */ + CARD16 length B16; + CARD32 screen B32; + CARD32 drawable B32; +} xXF86DRIOpenFullScreenReq; +#define sz_xXF86DRIOpenFullScreenReq 12 + +typedef struct { + BYTE type; + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 isFullScreen B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; +} xXF86DRIOpenFullScreenReply; +#define sz_xXF86DRIOpenFullScreenReply 32 + +typedef struct _XF86DRICloseFullScreen { + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRICloseFullScreen */ + CARD16 length B16; + CARD32 screen B32; + CARD32 drawable B32; +} xXF86DRICloseFullScreenReq; +#define sz_xXF86DRICloseFullScreenReq 12 + +typedef struct { + BYTE type; + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; + CARD32 pad7 B32; +} xXF86DRICloseFullScreenReply; +#define sz_xXF86DRICloseFullScreenReply 32 + + +#endif /* _XF86DRISTR_H_ */ |