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glx: Remove DRI1 

The DRI1 drivers were removed in Mesa 8.0, released in February 2012.
Time to say goodnight.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7660>
This commit is contained in:
Adam Jackson 2020-11-17 15:15:03 -05:00 committed by Marge Bot
parent 63822802ef
commit 94a9867b05
14 changed files with 13 additions and 2158 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
.gitlab-ci.yml
View File

@ -237,7 +237,7 @@ x86_build-base:
- .fdo.container-build@debian
- .container
variables:
FDO_DISTRIBUTION_TAG: &x86_build-base "2020-11-05-kmod"
FDO_DISTRIBUTION_TAG: &x86_build-base "2020-12-01-no-more-dri1"
.use-x86_build-base:
extends:
@ -255,7 +255,7 @@ x86_build:
extends:
- .use-x86_build-base
variables:
FDO_DISTRIBUTION_TAG: &x86_build "2020-11-05-kmod"
FDO_DISTRIBUTION_TAG: &x86_build "2020-12-01-no-more-dri1"
.use-x86_build:
variables:
@ -269,7 +269,7 @@ i386_build:
extends:
- .use-x86_build-base
variables:
FDO_DISTRIBUTION_TAG: &i386_build "2020-11-05-kmod"
FDO_DISTRIBUTION_TAG: &i386_build "2020-12-01-no-more-dri1"
.use-i386_build:
variables:
@ -283,7 +283,7 @@ ppc64el_build:
extends:
- .use-x86_build-base
variables:
FDO_DISTRIBUTION_TAG: &ppc64el_build "2020-11-05-kmod"
FDO_DISTRIBUTION_TAG: &ppc64el_build "2020-12-01-no-more-dri1"
.use-ppc64el_build:
variables:
@ -297,7 +297,7 @@ s390x_build:
extends:
- .use-x86_build-base
variables:
FDO_DISTRIBUTION_TAG: &s390x_build "2020-11-05-kmod"
FDO_DISTRIBUTION_TAG: &s390x_build "2020-12-01-no-more-dri1"
.use-s390x_build:
variables:
@ -311,7 +311,7 @@ android_build:
extends:
- .use-x86_build-base
variables:
FDO_DISTRIBUTION_TAG: &android_build "2020-11-05-kmod"
FDO_DISTRIBUTION_TAG: &android_build "2020-12-01-no-more-dri1"
.use-android_build:
variables:
@ -324,7 +324,7 @@ android_build:
x86_test-base:
extends: x86_build-base
variables:
FDO_DISTRIBUTION_TAG: &x86_test-base "2020-11-05-kmod"
FDO_DISTRIBUTION_TAG: &x86_test-base "2020-12-01-no-more-dri1"
.use-x86_test-base:
extends:
@ -353,7 +353,7 @@ x86_test-vk:
x86_build_old:
extends: x86_build-base
variables:
FDO_DISTRIBUTION_TAG: &x86_build_old "2020-11-05-kmod"
FDO_DISTRIBUTION_TAG: &x86_build_old "2020-12-01-no-more-dri1"
FDO_DISTRIBUTION_VERSION: stretch-slim
.use-x86_build_old:
@ -369,7 +369,7 @@ arm_build:
- .fdo.container-build@debian@aarch64
- .container
variables:
FDO_DISTRIBUTION_TAG: &arm_build "2020-11-05-kmod"
FDO_DISTRIBUTION_TAG: &arm_build "2020-12-01-no-more-dri1"
.use-arm_build:
variables:

1
.gitlab-ci/container/x86_build-base.sh
View File

@ -50,7 +50,6 @@ apt-get install -y --no-remove \
libvulkan-dev \
libx11-dev \
libx11-xcb-dev \
libxdamage-dev \
libxext-dev \
libxml2-utils \
libxrandr-dev \

1
docs/relnotes/new_features.txt
View File

@ -1,3 +1,4 @@
GL_EXT_demote_to_helper_invocation on radeonsi
EGL_MESA_platform_xcb
driconf: remove glx_disable_oml_sync_control, glx_disable_sgi_video_sync, and glx_disable_ext_buffer_age
Removed support for loading DRI drivers older than Mesa 8.0, including all DRI1 support

4
meson.build
View File

@ -1742,7 +1742,6 @@ endif
dep_x11 = null_dep
dep_xext = null_dep
dep_xdamage = null_dep
dep_xfixes = null_dep
dep_x11_xcb = null_dep
dep_xcb = null_dep
@ -1768,7 +1767,6 @@ if with_platform_x11
elif with_glx == 'dri'
dep_x11 = dependency('x11')
dep_xext = dependency('xext')
dep_xdamage = dependency('xdamage', version : '>= 1.1')
dep_xfixes = dependency('xfixes', version : '>= 2.0')
dep_xcb_glx = dependency('xcb-glx', version : '>= 1.8.1')
dep_xcb_shm = dependency('xcb-shm')
@ -1870,7 +1868,7 @@ if with_glx == 'xlib' or with_glx == 'gallium-xlib'
gl_priv_reqs += ['x11', 'xext', 'xcb']
elif with_glx == 'dri'
gl_priv_reqs += [
'x11', 'xext', 'xdamage >= 1.1', 'xfixes', 'x11-xcb', 'xcb',
'x11', 'xext', 'xfixes', 'x11-xcb', 'xcb',
'xcb-glx >= 1.8.1']
if with_dri_platform == 'drm'
gl_priv_reqs += 'xcb-dri2 >= 1.8'

2
scons/gallium.py
View File

@ -711,7 +711,7 @@ def generate(env):
env.AddMethod(msvc2013_compat, 'MSVC2013Compat')
env.AddMethod(unit_test, 'UnitTest')
env.PkgCheckModules('X11', ['x11', 'xext', 'xdamage >= 1.1', 'xfixes', 'glproto >= 1.4.13', 'dri2proto >= 2.8'])
env.PkgCheckModules('X11', ['x11', 'xext', 'xfixes', 'glproto >= 1.4.13', 'dri2proto >= 2.8'])
env.PkgCheckModules('XCB', ['x11-xcb', 'xcb-glx >= 1.8.1', 'xcb-dri2 >= 1.8'])
env.PkgCheckModules('XF86VIDMODE', ['xxf86vm'])
env.PkgCheckModules('DRM', ['libdrm >= 2.4.75'])

1
scons/x11.py
View File

@ -36,7 +36,6 @@ def generate(env):
'X11',
'Xext',
'Xxf86vm',
'Xdamage',
'Xfixes',
])

633
src/glx/XF86dri.c
View File

@ -1,633 +0,0 @@
/**************************************************************************
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 <jowen@vmware.com>
* Rickard E. (Rik) Faith <faith@valinux.com>
*
*/
/* THIS IS NOT AN X CONSORTIUM STANDARD */
#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
#include <X11/Xlibint.h>
#include <X11/Xfuncproto.h>
#include <X11/extensions/Xext.h>
#include <X11/extensions/extutil.h>
#include "xf86dristr.h"
#include <limits.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
Bool
XF86DRIQueryExtension(Display * dpy, int *event_basep,
int *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;
}
}
Bool
XF86DRIQueryVersion(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;
}
Bool
XF86DRIQueryDirectRenderingCapable(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;
}
Bool
XF86DRIOpenConnection(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 (rep.busIdStringLength < INT_MAX)
*busIdString = calloc(rep.busIdStringLength + 1, 1);
else
*busIdString = NULL;
if (*busIdString == NULL) {
_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;
}
Bool
XF86DRIAuthConnection(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;
}
Bool
XF86DRICloseConnection(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;
}
Bool
XF86DRIGetClientDriverName(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 (rep.clientDriverNameLength < INT_MAX)
*clientDriverName = calloc(rep.clientDriverNameLength + 1, 1);
else
*clientDriverName = NULL;
if (*clientDriverName == NULL) {
_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;
}
Bool
XF86DRICreateContextWithConfig(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;
}
Bool
XF86DRICreateContext(Display * dpy, int screen, Visual * visual,
XID * context, drm_context_t * hHWContext)
{
return XF86DRICreateContextWithConfig(dpy, screen, visual->visualid,
context, hHWContext);
}
Bool
XF86DRIDestroyContext(Display * dpy, int screen, XID context)
{
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;
}
Bool
XF86DRICreateDrawable(Display * dpy, int screen,
XID drawable, drm_drawable_t * hHWDrawable)
{
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;
}
static int
noopErrorHandler(Display * dpy, XErrorEvent * xerr)
{
return 0;
}
Bool
XF86DRIDestroyDrawable(Display * dpy, int screen, XID drawable)
{
XExtDisplayInfo *info = find_display(dpy);
xXF86DRIDestroyDrawableReq *req;
int (*oldXErrorHandler) (Display *, XErrorEvent *);
TRACE("DestroyDrawable...");
XF86DRICheckExtension(dpy, info, False);
/* This is called from the DRI driver, which used call it like this
*
* if (windowExists(drawable))
* destroyDrawable(drawable);
*
* which is a textbook race condition - the window may disappear
* from the server between checking for its existence and
* destroying it. Instead we change the semantics of
* __DRIinterfaceMethodsRec::destroyDrawable() to succeed even if
* the windows is gone, by wrapping the destroy call in an error
* handler. */
XSync(dpy, False);
oldXErrorHandler = XSetErrorHandler(noopErrorHandler);
LockDisplay(dpy);
GetReq(XF86DRIDestroyDrawable, req);
req->reqType = info->codes->major_opcode;
req->driReqType = X_XF86DRIDestroyDrawable;
req->screen = screen;
req->drawable = drawable;
UnlockDisplay(dpy);
SyncHandle();
XSetErrorHandler(oldXErrorHandler);
TRACE("DestroyDrawable... return True");
return True;
}
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 = calloc(len, 1);
if (*pClipRects)
_XRead(dpy, (char *) *pClipRects, len);
}
else {
*pClipRects = NULL;
}
if (*numBackClipRects) {
int len = sizeof(drm_clip_rect_t) * (*numBackClipRects);
*pBackClipRects = calloc(len, 1);
if (*pBackClipRects)
_XRead(dpy, (char *) *pBackClipRects, len);
}
else {
*pBackClipRects = NULL;
}
UnlockDisplay(dpy);
SyncHandle();
TRACE("GetDrawableInfo... return True");
return True;
}
Bool
XF86DRIGetDeviceInfo(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 = calloc(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;
}
Bool
XF86DRIOpenFullScreen(Display * dpy, int screen, Drawable drawable)
{
/* This function and the underlying X protocol are deprecated.
*/
(void) dpy;
(void) screen;
(void) drawable;
return False;
}
Bool
XF86DRICloseFullScreen(Display * dpy, int screen, Drawable drawable)
{
/* This function and the underlying X protocol are deprecated.
*/
(void) dpy;
(void) screen;
(void) drawable;
return True;
}
#endif /* GLX_DIRECT_RENDERING */

912
src/glx/dri_glx.c
View File

@ -1,912 +0,0 @@
/**************************************************************************
Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
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 <kevin@precisioninsight.com>
* Brian Paul <brian@precisioninsight.com>
*
*/
#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
#include <X11/Xlib.h>
#include <X11/extensions/Xfixes.h>
#include <X11/extensions/Xdamage.h>
#include "glxclient.h"
#include "xf86dri.h"
#include "dri2.h"
#include "dri_sarea.h"
#include <dlfcn.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/mman.h>
#include "xf86drm.h"
#include "dri_common.h"
struct dri_display
{
__GLXDRIdisplay base;
/*
** XFree86-DRI version information
*/
int driMajor;
int driMinor;
int driPatch;
};
struct dri_screen
{
struct glx_screen base;
__DRIscreen *driScreen;
__GLXDRIscreen vtable;
const __DRIlegacyExtension *legacy;
const __DRIcoreExtension *core;
const __DRIswapControlExtension *swapControl;
const __DRImediaStreamCounterExtension *msc;
const __DRIconfig **driver_configs;
const __DRIcopySubBufferExtension *driCopySubBuffer;
void *driver;
int fd;
};
struct dri_context
{
struct glx_context base;
__DRIcontext *driContext;
XID hwContextID;
};
struct dri_drawable
{
__GLXDRIdrawable base;
__DRIdrawable *driDrawable;
};
static char *
dri_get_driver_name(struct glx_screen *psc)
{
Display *dpy = psc->dpy;
int scrNum = psc->scr;
int directCapable;
Bool b;
int event, error;
int driverMajor, driverMinor, driverPatch;
char *driverName = NULL;
if (XF86DRIQueryExtension(dpy, &event, &error)) { /* DRI1 */
if (!XF86DRIQueryDirectRenderingCapable(dpy, scrNum, &directCapable)) {
ErrorMessageF("XF86DRIQueryDirectRenderingCapable failed\n");
return NULL;
}
if (!directCapable) {
ErrorMessageF("XF86DRIQueryDirectRenderingCapable returned false\n");
return NULL;
}
b = XF86DRIGetClientDriverName(dpy, scrNum, &driverMajor, &driverMinor,
&driverPatch, &driverName);
if (!b) {
ErrorMessageF("Cannot determine driver name for screen %d\n",
scrNum);
return NULL;
}
InfoMessageF("XF86DRIGetClientDriverName: %d.%d.%d %s (screen %d)\n",
driverMajor, driverMinor, driverPatch, driverName,
scrNum);
return driverName;
}
return NULL;
}
/**
* Get the unadjusted system time (UST). Currently, the UST is measured in
* microseconds since Epoc. The actual resolution of the UST may vary from
* system to system, and the units may vary from release to release.
* Drivers should not call this function directly. They should instead use
* \c glXGetProcAddress to obtain a pointer to the function.
*
* \param ust Location to store the 64-bit UST
* \returns Zero on success or a negative errno value on failure.
*
* \sa glXGetProcAddress, PFNGLXGETUSTPROC
*
* \since Internal API version 20030317.
*/
static int
__glXGetUST(int64_t * ust)
{
struct timeval tv;
if (ust == NULL) {
return -EFAULT;
}
if (gettimeofday(&tv, NULL) == 0) {
ust[0] = (tv.tv_sec * 1000000) + tv.tv_usec;
return 0;
}
else {
return -errno;
}
}
static GLboolean
__driGetMSCRate(__DRIdrawable *draw,
int32_t * numerator, int32_t * denominator,
void *loaderPrivate)
{
__GLXDRIdrawable *glxDraw = loaderPrivate;
return __glxGetMscRate(glxDraw->psc, numerator, denominator);
}
static const __DRIsystemTimeExtension systemTimeExtension = {
.base = {__DRI_SYSTEM_TIME, 1 },
.getUST = __glXGetUST,
.getMSCRate = __driGetMSCRate
};
static GLboolean
has_damage_post(Display * dpy)
{
static GLboolean inited = GL_FALSE;
static GLboolean has_damage;
if (!inited) {
int major, minor;
if (XDamageQueryVersion(dpy, &major, &minor) &&
major == 1 && minor >= 1) {
has_damage = GL_TRUE;
}
else {
has_damage = GL_FALSE;
}
inited = GL_TRUE;
}
return has_damage;
}
static void
__glXReportDamage(__DRIdrawable * driDraw,
int x, int y,
drm_clip_rect_t * rects, int num_rects,
GLboolean front_buffer, void *loaderPrivate)
{
XRectangle *xrects;
XserverRegion region;
int i;
int x_off, y_off;
__GLXDRIdrawable *glxDraw = loaderPrivate;
struct glx_screen *psc = glxDraw->psc;
Display *dpy = psc->dpy;
Drawable drawable;
if (!has_damage_post(dpy))
return;
if (front_buffer) {
x_off = x;
y_off = y;
drawable = RootWindow(dpy, psc->scr);
}
else {
x_off = 0;
y_off = 0;
drawable = glxDraw->xDrawable;
}
xrects = malloc(sizeof(XRectangle) * num_rects);
if (xrects == NULL)
return;
for (i = 0; i < num_rects; i++) {
xrects[i].x = rects[i].x1 + x_off;
xrects[i].y = rects[i].y1 + y_off;
xrects[i].width = rects[i].x2 - rects[i].x1;
xrects[i].height = rects[i].y2 - rects[i].y1;
}
region = XFixesCreateRegion(dpy, xrects, num_rects);
free(xrects);
XDamageAdd(dpy, drawable, region);
XFixesDestroyRegion(dpy, region);
}
static const __DRIdamageExtension damageExtension = {
.base = {__DRI_DAMAGE, 1 },
.reportDamage = __glXReportDamage,
};
static GLboolean
__glXDRIGetDrawableInfo(__DRIdrawable * 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,
void *loaderPrivate)
{
__GLXDRIdrawable *glxDraw = loaderPrivate;
struct glx_screen *psc = glxDraw->psc;
Display *dpy = psc->dpy;
return XF86DRIGetDrawableInfo(dpy, psc->scr, glxDraw->drawable,
index, stamp, X, Y, W, H,
numClipRects, pClipRects,
backX, backY,
numBackClipRects, pBackClipRects);
}
static const __DRIgetDrawableInfoExtension getDrawableInfoExtension = {
.base = {__DRI_GET_DRAWABLE_INFO, 1 },
.getDrawableInfo = __glXDRIGetDrawableInfo
};
static const __DRIextension *loader_extensions[] = {
&systemTimeExtension.base,
&getDrawableInfoExtension.base,
&damageExtension.base,
NULL
};
/**
* Perform the required libGL-side initialization and call the client-side
* driver's \c __driCreateNewScreen function.
*
* \param dpy Display pointer.
* \param scrn Screen number on the display.
* \param psc DRI screen information.
* \param driDpy DRI display information.
* \param createNewScreen Pointer to the client-side driver's
* \c __driCreateNewScreen function.
* \returns A pointer to the \c __DRIscreen structure returned by
* the client-side driver on success, or \c NULL on failure.
*/
static void *
CallCreateNewScreen(Display *dpy, int scrn, struct dri_screen *psc,
struct dri_display * driDpy)
{
void *psp = NULL;
drm_handle_t hSAREA;
drmAddress pSAREA = MAP_FAILED;
char *BusID;
__DRIversion ddx_version;
__DRIversion dri_version;
__DRIversion drm_version;
__DRIframebuffer framebuffer;
int fd = -1;
int status;
drm_magic_t magic;
drmVersionPtr version;
int newlyopened;
char *driverName;
drm_handle_t hFB;
int junk;
const __DRIconfig **driver_configs;
struct glx_config *visual, *configs = NULL, *visuals = NULL;
/* DRI protocol version. */
dri_version.major = driDpy->driMajor;
dri_version.minor = driDpy->driMinor;
dri_version.patch = driDpy->driPatch;
framebuffer.base = MAP_FAILED;
framebuffer.dev_priv = NULL;
framebuffer.size = 0;
if (!XF86DRIOpenConnection(dpy, scrn, &hSAREA, &BusID)) {
ErrorMessageF("XF86DRIOpenConnection failed\n");
goto handle_error;
}
fd = drmOpenOnce(NULL, BusID, &newlyopened);
free(BusID); /* No longer needed */
if (fd < 0) {
ErrorMessageF("drmOpenOnce failed (%s)\n", strerror(-fd));
goto handle_error;
}
if (drmGetMagic(fd, &magic)) {
ErrorMessageF("drmGetMagic failed\n");
goto handle_error;
}
version = drmGetVersion(fd);
if (version) {
drm_version.major = version->version_major;
drm_version.minor = version->version_minor;
drm_version.patch = version->version_patchlevel;
drmFreeVersion(version);
}
else {
drm_version.major = -1;
drm_version.minor = -1;
drm_version.patch = -1;
}
if (newlyopened && !XF86DRIAuthConnection(dpy, scrn, magic)) {
ErrorMessageF("XF86DRIAuthConnection failed\n");
goto handle_error;
}
/* Get device name (like "radeon") and the ddx version numbers.
* We'll check the version in each DRI driver's "createNewScreen"
* function. */
if (!XF86DRIGetClientDriverName(dpy, scrn,
&ddx_version.major,
&ddx_version.minor,
&ddx_version.patch, &driverName)) {
ErrorMessageF("XF86DRIGetClientDriverName failed\n");
goto handle_error;
}
free(driverName); /* No longer needed. */
/*
* Get device-specific info. pDevPriv will point to a struct
* (such as DRIRADEONRec in xfree86/driver/ati/radeon_dri.h) that
* has information about the screen size, depth, pitch, ancilliary
* buffers, DRM mmap handles, etc.
*/
if (!XF86DRIGetDeviceInfo(dpy, scrn, &hFB, &junk,
&framebuffer.size, &framebuffer.stride,
&framebuffer.dev_priv_size,
&framebuffer.dev_priv)) {
ErrorMessageF("XF86DRIGetDeviceInfo failed\n");
goto handle_error;
}
framebuffer.width = DisplayWidth(dpy, scrn);
framebuffer.height = DisplayHeight(dpy, scrn);
/* Map the framebuffer region. */
status = drmMap(fd, hFB, framebuffer.size,
(drmAddressPtr) & framebuffer.base);
if (status != 0) {
ErrorMessageF("drmMap of framebuffer failed (%s)\n", strerror(-status));
goto handle_error;
}
/* Map the SAREA region. Further mmap regions may be setup in
* each DRI driver's "createNewScreen" function.
*/
status = drmMap(fd, hSAREA, SAREA_MAX, &pSAREA);
if (status != 0) {
ErrorMessageF("drmMap of SAREA failed (%s)\n", strerror(-status));
goto handle_error;
}
psp = (*psc->legacy->createNewScreen) (scrn,
&ddx_version,
&dri_version,
&drm_version,
&framebuffer,
pSAREA,
fd,
loader_extensions,
&driver_configs, psc);
if (psp == NULL) {
ErrorMessageF("Calling driver entry point failed\n");
goto handle_error;
}
configs = driConvertConfigs(psc->core, psc->base.configs, driver_configs);
visuals = driConvertConfigs(psc->core, psc->base.visuals, driver_configs);
if (!configs || !visuals) {
ErrorMessageF("No matching fbConfigs or visuals found\n");
goto handle_error;
}
glx_config_destroy_list(psc->base.configs);
psc->base.configs = configs;
glx_config_destroy_list(psc->base.visuals);
psc->base.visuals = visuals;
psc->driver_configs = driver_configs;
/* Visuals with depth != screen depth are subject to automatic compositing
* in the X server, so DRI1 can't render to them properly. Mark them as
* non-conformant to prevent apps from picking them up accidentally.
*/
for (visual = psc->base.visuals; visual; visual = visual->next) {
XVisualInfo templ;
XVisualInfo *visuals;
int num_visuals;
long mask;
templ.visualid = visual->visualID;
mask = VisualIDMask;
visuals = XGetVisualInfo(dpy, mask, &templ, &num_visuals);
if (visuals) {
if (num_visuals > 0 && visuals->depth != DefaultDepth(dpy, scrn))
visual->visualRating = GLX_NON_CONFORMANT_CONFIG;
free(visuals);
}
}
return psp;
handle_error:
if (configs)
glx_config_destroy_list(configs);
if (visuals)
glx_config_destroy_list(visuals);
if (pSAREA != MAP_FAILED)
drmUnmap(pSAREA, SAREA_MAX);
if (framebuffer.base != MAP_FAILED)
drmUnmap((drmAddress) framebuffer.base, framebuffer.size);
free(framebuffer.dev_priv);
if (fd >= 0)
drmCloseOnce(fd);
XF86DRICloseConnection(dpy, scrn);
ErrorMessageF("reverting to software direct rendering\n");
return NULL;
}
static void
dri_destroy_context(struct glx_context * context)
{
struct dri_context *pcp = (struct dri_context *) context;
struct dri_screen *psc = (struct dri_screen *) context->psc;
driReleaseDrawables(&pcp->base);
free((char *) context->extensions);
(*psc->core->destroyContext) (pcp->driContext);
XF86DRIDestroyContext(psc->base.dpy, psc->base.scr, pcp->hwContextID);
free(pcp);
}
static int
dri_bind_context(struct glx_context *context, struct glx_context *old,
GLXDrawable draw, GLXDrawable read)
{
struct dri_context *pcp = (struct dri_context *) context;
struct dri_screen *psc = (struct dri_screen *) pcp->base.psc;
struct dri_drawable *pdraw, *pread;
pdraw = (struct dri_drawable *) driFetchDrawable(context, draw);
pread = (struct dri_drawable *) driFetchDrawable(context, read);
driReleaseDrawables(&pcp->base);
if (pdraw == NULL || pread == NULL)
return GLXBadDrawable;
if ((*psc->core->bindContext) (pcp->driContext,
pdraw->driDrawable, pread->driDrawable))
return Success;
return GLXBadContext;
}
static void
dri_unbind_context(struct glx_context *context, struct glx_context *new)
{
struct dri_context *pcp = (struct dri_context *) context;
struct dri_screen *psc = (struct dri_screen *) pcp->base.psc;
(*psc->core->unbindContext) (pcp->driContext);
}
static const struct glx_context_vtable dri_context_vtable = {
.destroy = dri_destroy_context,
.bind = dri_bind_context,
.unbind = dri_unbind_context,
.wait_gl = NULL,
.wait_x = NULL,
.use_x_font = DRI_glXUseXFont,
.bind_tex_image = NULL,
.release_tex_image = NULL,
.get_proc_address = NULL,
};
static struct glx_context *
dri_create_context(struct glx_screen *base,
struct glx_config *config_base,
struct glx_context *shareList, int renderType)
{
struct dri_context *pcp, *pcp_shared;
struct dri_screen *psc = (struct dri_screen *) base;
drm_context_t hwContext;
__DRIcontext *shared = NULL;
__GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) config_base;
if (!psc->base.driScreen)
return NULL;
/* Check the renderType value */
if (!validate_renderType_against_config(config_base, renderType))
return NULL;
if (shareList) {
/* If the shareList context is not a DRI context, we cannot possibly
* create a DRI context that shares it.
*/
if (shareList->vtable->destroy != dri_destroy_context) {
return NULL;
}
pcp_shared = (struct dri_context *) shareList;
shared = pcp_shared->driContext;
}
pcp = calloc(1, sizeof *pcp);
if (pcp == NULL)
return NULL;
if (!glx_context_init(&pcp->base, &psc->base, &config->base)) {
free(pcp);
return NULL;
}
pcp->base.renderType = renderType;
if (!XF86DRICreateContextWithConfig(psc->base.dpy, psc->base.scr,
config->base.visualID,
&pcp->hwContextID, &hwContext)) {
free(pcp);
return NULL;
}
pcp->driContext =
(*psc->legacy->createNewContext) (psc->driScreen,
config->driConfig,
renderType, shared, hwContext, pcp);
if (pcp->driContext == NULL) {
XF86DRIDestroyContext(psc->base.dpy, psc->base.scr, pcp->hwContextID);
free(pcp);
return NULL;
}
pcp->base.vtable = &dri_context_vtable;
return &pcp->base;
}
static void
driDestroyDrawable(__GLXDRIdrawable * pdraw)
{
struct dri_screen *psc = (struct dri_screen *) pdraw->psc;
struct dri_drawable *pdp = (struct dri_drawable *) pdraw;
(*psc->core->destroyDrawable) (pdp->driDrawable);
XF86DRIDestroyDrawable(psc->base.dpy, psc->base.scr, pdraw->drawable);
free(pdraw);
}
static __GLXDRIdrawable *
driCreateDrawable(struct glx_screen *base,
XID xDrawable,
GLXDrawable drawable, struct glx_config *config_base)
{
drm_drawable_t hwDrawable;
void *empty_attribute_list = NULL;
__GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) config_base;
struct dri_screen *psc = (struct dri_screen *) base;
struct dri_drawable *pdp;
/* Old dri can't handle GLX 1.3+ drawable constructors. */
if (xDrawable != drawable)
return NULL;
pdp = calloc(1, sizeof *pdp);
if (!pdp)
return NULL;
pdp->base.drawable = drawable;
pdp->base.psc = &psc->base;
if (!XF86DRICreateDrawable(psc->base.dpy, psc->base.scr,
drawable, &hwDrawable)) {
free(pdp);
return NULL;
}
/* Create a new drawable */
pdp->driDrawable =
(*psc->legacy->createNewDrawable) (psc->driScreen,
config->driConfig,
hwDrawable,
GLX_WINDOW_BIT,
empty_attribute_list, pdp);
if (!pdp->driDrawable) {
XF86DRIDestroyDrawable(psc->base.dpy, psc->base.scr, drawable);
free(pdp);
return NULL;
}
pdp->base.destroyDrawable = driDestroyDrawable;
return &pdp->base;
}
static int64_t
driSwapBuffers(__GLXDRIdrawable * pdraw, int64_t unused1, int64_t unused2,
int64_t unused3, Bool flush)
{
struct dri_screen *psc = (struct dri_screen *) pdraw->psc;
struct dri_drawable *pdp = (struct dri_drawable *) pdraw;
if (flush) {
glFlush();
}
(*psc->core->swapBuffers) (pdp->driDrawable);
return 0;
}
static void
driCopySubBuffer(__GLXDRIdrawable * pdraw,
int x, int y, int width, int height, Bool flush)
{
struct dri_drawable *pdp = (struct dri_drawable *) pdraw;
struct dri_screen *psc = (struct dri_screen *) pdp->base.psc;
if (flush) {
glFlush();
}
(*psc->driCopySubBuffer->copySubBuffer) (pdp->driDrawable,
x, y, width, height);
}
static void
driDestroyScreen(struct glx_screen *base)
{
struct dri_screen *psc = (struct dri_screen *) base;
/* Free the direct rendering per screen data */
if (psc->driScreen)
(*psc->core->destroyScreen) (psc->driScreen);
driDestroyConfigs(psc->driver_configs);
psc->driScreen = NULL;
if (psc->driver)
dlclose(psc->driver);
}
static int
driSetSwapInterval(__GLXDRIdrawable *pdraw, int interval)
{
struct dri_drawable *pdp = (struct dri_drawable *) pdraw;
if (pdraw != NULL) {
struct dri_screen *psc = (struct dri_screen *) pdraw->psc;
if (psc->swapControl != NULL) {
psc->swapControl->setSwapInterval(pdp->driDrawable, interval);
return 0;
}
}
return GLX_BAD_CONTEXT;
}
static int
driGetSwapInterval(__GLXDRIdrawable *pdraw)
{
struct dri_drawable *pdp = (struct dri_drawable *) pdraw;
if (pdraw != NULL) {
struct dri_screen *psc = (struct dri_screen *) pdraw->psc;
if (psc->swapControl != NULL)
return psc->swapControl->getSwapInterval(pdp->driDrawable);
}
return 0;
}
/* Bind DRI1 specific extensions */
static void
driBindExtensions(struct dri_screen *psc, const __DRIextension **extensions)
{
int i;
for (i = 0; extensions[i]; i++) {
/* No DRI2 support for swap_control at the moment, since SwapBuffers
* is done by the X server */
if (strcmp(extensions[i]->name, __DRI_SWAP_CONTROL) == 0) {
psc->swapControl = (__DRIswapControlExtension *) extensions[i];
__glXEnableDirectExtension(&psc->base, "GLX_SGI_swap_control");
__glXEnableDirectExtension(&psc->base, "GLX_MESA_swap_control");
}
if (strcmp(extensions[i]->name, __DRI_MEDIA_STREAM_COUNTER) == 0) {
psc->msc = (__DRImediaStreamCounterExtension *) extensions[i];
__glXEnableDirectExtension(&psc->base, "GLX_SGI_video_sync");
}
if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) {
psc->driCopySubBuffer = (__DRIcopySubBufferExtension *) extensions[i];
__glXEnableDirectExtension(&psc->base, "GLX_MESA_copy_sub_buffer");
}
if (strcmp(extensions[i]->name, __DRI_READ_DRAWABLE) == 0) {
__glXEnableDirectExtension(&psc->base, "GLX_SGI_make_current_read");
}
/* Ignore unknown extensions */
}
}
static const struct glx_screen_vtable dri_screen_vtable = {
.create_context = dri_create_context,
.create_context_attribs = NULL,
.query_renderer_integer = NULL,
.query_renderer_string = NULL,
.get_driver_name = dri_get_driver_name,
};
static struct glx_screen *
driCreateScreen(int screen, struct glx_display *priv)
{
struct dri_display *pdp;
__GLXDRIscreen *psp;
const __DRIextension **extensions;
struct dri_screen *psc;
char *driverName;
int i;
psc = calloc(1, sizeof *psc);
if (psc == NULL)
return NULL;
if (!glx_screen_init(&psc->base, screen, priv)) {
free(psc);
return NULL;
}
if (!(driverName = dri_get_driver_name(&psc->base))) {
goto cleanup;
}
extensions = driOpenDriver(driverName, &psc->driver);
if (extensions == NULL) {
ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
goto cleanup;
}
for (i = 0; extensions[i]; i++) {
if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
psc->core = (__DRIcoreExtension *) extensions[i];
if (strcmp(extensions[i]->name, __DRI_LEGACY) == 0)
psc->legacy = (__DRIlegacyExtension *) extensions[i];
}
if (psc->core == NULL || psc->legacy == NULL)
goto cleanup;
pdp = (struct dri_display *) priv->driDisplay;
psc->driScreen =
CallCreateNewScreen(psc->base.dpy, screen, psc, pdp);
if (psc->driScreen == NULL)
goto cleanup;
extensions = psc->core->getExtensions(psc->driScreen);
driBindExtensions(psc, extensions);
psc->base.vtable = &dri_screen_vtable;
psp = &psc->vtable;
psc->base.driScreen = psp;
if (psc->driCopySubBuffer)
psp->copySubBuffer = driCopySubBuffer;
psp->destroyScreen = driDestroyScreen;
psp->createDrawable = driCreateDrawable;
psp->swapBuffers = driSwapBuffers;
psp->setSwapInterval = driSetSwapInterval;
psp->getSwapInterval = driGetSwapInterval;
free(driverName);
return &psc->base;
cleanup:
CriticalErrorMessageF("failed to load driver: %s\n", driverName);
free(driverName);
if (psc->driver)
dlclose(psc->driver);
glx_screen_cleanup(&psc->base);
free(psc);
return NULL;
}
/* Called from __glXFreeDisplayPrivate.
*/
static void
driDestroyDisplay(__GLXDRIdisplay * dpy)
{
free(dpy);
}
/*
* Allocate, initialize and return a __DRIdisplayPrivate object.
* This is called from __glXInitialize() when we are given a new
* display pointer.
*/
_X_HIDDEN __GLXDRIdisplay *
driCreateDisplay(Display * dpy)
{
struct dri_display *pdpyp;
int eventBase, errorBase;
int major, minor, patch;
if (!XF86DRIQueryExtension(dpy, &eventBase, &errorBase)) {
return NULL;
}
if (!XF86DRIQueryVersion(dpy, &major, &minor, &patch)) {
return NULL;
}
pdpyp = malloc(sizeof *pdpyp);
if (!pdpyp) {
return NULL;
}
pdpyp->driMajor = major;
pdpyp->driMinor = minor;
pdpyp->driPatch = patch;
pdpyp->base.destroyDisplay = driDestroyDisplay;
pdpyp->base.createScreen = driCreateScreen;
return &pdpyp->base;
}
#endif /* GLX_DIRECT_RENDERING */

92
src/glx/dri_sarea.h
View File

@ -1,92 +0,0 @@
/**
* \file dri_sarea.h
* SAREA definitions.
*
* \author Kevin E. Martin <kevin@precisioninsight.com>
* \author Jens Owen <jowen@vmware.com>
* \author Rickard E. (Rik) Faith <faith@valinux.com>
*/
/*
* 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.
*/
#ifndef _SAREA_H_
#define _SAREA_H_
#include "xf86drm.h"
/* SAREA area needs to be at least a page */
#if defined(__alpha__)
#define SAREA_MAX 0x2000
#elif defined(__ia64__)
#define SAREA_MAX 0x10000 /* 64kB */
#else
/* Intel 830M driver needs at least 8k SAREA */
#define SAREA_MAX 0x2000
#endif
#define SAREA_MAX_DRAWABLES 256
#define SAREA_DRAWABLE_CLAIMED_ENTRY 0x80000000
/**
* SAREA per drawable information.
*
* \sa _XF86DRISAREA.
*/
typedef struct _XF86DRISAREADrawable {
unsigned int stamp;
unsigned int flags;
} XF86DRISAREADrawableRec, *XF86DRISAREADrawablePtr;
/**
* SAREA frame information.
*
* \sa _XF86DRISAREA.
*/
typedef struct _XF86DRISAREAFrame {
unsigned int x;
unsigned int y;
unsigned int width;
unsigned int height;
unsigned int fullscreen;
} XF86DRISAREAFrameRec, *XF86DRISAREAFramePtr;
/**
* SAREA definition.
*/
typedef struct _XF86DRISAREA {
/** first thing is always the DRM locking structure */
drmLock lock;
/** \todo Use readers/writer lock for drawable_lock */
drmLock drawable_lock;
XF86DRISAREADrawableRec drawableTable[SAREA_MAX_DRAWABLES];
XF86DRISAREAFrameRec frame;
drm_context_t dummy_context;
} XF86DRISAREARec, *XF86DRISAREAPtr;
#endif

2
src/glx/glxclient.h
View File

@ -147,7 +147,6 @@ struct __GLXDRIdrawableRec
** dependent methods.
*/
extern __GLXDRIdisplay *driswCreateDisplay(Display * dpy);
extern __GLXDRIdisplay *driCreateDisplay(Display * dpy);
extern __GLXDRIdisplay *dri2CreateDisplay(Display * dpy);
extern __GLXDRIdisplay *dri3_create_display(Display * dpy);
extern __GLXDRIdisplay *driwindowsCreateDisplay(Display * dpy);
@ -608,7 +607,6 @@ struct glx_display
* Per display direct rendering interface functions and data.
*/
__GLXDRIdisplay *driswDisplay;
__GLXDRIdisplay *driDisplay;
__GLXDRIdisplay *dri2Display;
__GLXDRIdisplay *dri3Display;
#endif

7
src/glx/glxext.c
View File

@ -261,10 +261,6 @@ glx_display_free(struct glx_display *priv)
priv->driswDisplay = NULL;
#if defined (GLX_USE_DRM)
if (priv->driDisplay)
(*priv->driDisplay->destroyDisplay) (priv->driDisplay);
priv->driDisplay = NULL;
if (priv->dri2Display)
(*priv->dri2Display->destroyDisplay) (priv->dri2Display);
priv->dri2Display = NULL;
@ -819,8 +815,6 @@ AllocAndFetchScreenConfigs(Display * dpy, struct glx_display * priv)
#endif /* HAVE_DRI3 */
if (psc == NULL && priv->dri2Display)
psc = (*priv->dri2Display->createScreen) (i, priv);
if (psc == NULL && priv->driDisplay)
psc = (*priv->driDisplay->createScreen) (i, priv);
#endif /* GLX_USE_DRM */
#ifdef GLX_USE_WINDOWSGL
@ -928,7 +922,6 @@ __glXInitialize(Display * dpy)
#endif /* HAVE_DRI3 */
if (!env_var_as_boolean("LIBGL_DRI2_DISABLE", false))
dpyPriv->dri2Display = dri2CreateDisplay(dpy);
dpyPriv->driDisplay = driCreateDisplay(dpy);
}
#endif /* GLX_USE_DRM */
if (glx_direct)

7
src/glx/meson.build
View File

@ -84,11 +84,6 @@ if with_dri_platform == 'drm' and dep_libdrm.found()
'dri2_glx.c',
'dri2.h',
'dri2_priv.h',
'dri_glx.c',
'dri_sarea.h',
'XF86dri.c',
'xf86dri.h',
'xf86dristr.h',
)
endif
@ -158,7 +153,7 @@ libgl = shared_library(
link_args : [ld_args_bsymbolic, ld_args_gc_sections, extra_ld_args_libgl],
dependencies : [
dep_libdrm, dep_dl, dep_m, dep_thread, dep_x11, dep_xcb_glx, dep_xcb,
dep_x11_xcb, dep_xcb_dri2, dep_xext, dep_xfixes, dep_xdamage, dep_xxf86vm,
dep_x11_xcb, dep_xcb_dri2, dep_xext, dep_xfixes, dep_xxf86vm,
dep_xcb_shm, extra_deps_libgl,
],
version : gl_lib_version,

124
src/glx/xf86dri.h
View File

@ -1,124 +0,0 @@
/**************************************************************************
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 <jowen@vmware.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);
extern Bool XF86DRIDestroyContext(Display * dpy, int screen, XID context_id);
extern Bool XF86DRICreateDrawable(Display * dpy, int screen,
XID drawable, drm_drawable_t * hHWDrawable);
extern Bool XF86DRIDestroyDrawable(Display * dpy, int screen, XID 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);
Bool XF86DRIOpenFullScreen(Display * dpy, int screen, Drawable drawable);
Bool XF86DRICloseFullScreen(Display * dpy, int screen, Drawable drawable);
_XFUNCPROTOEND
#endif /* _XF86DRI_SERVER_ */
#endif /* _XF86DRI_H_ */

367
src/glx/xf86dristr.h
View File

@ -1,367 +0,0 @@
/**************************************************************************
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 <jowen@vmware.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_ */