forked from enlightenment/efl
Ecore_X(cb): Make vsync code behave like xlib version and link against
libdri/libGL/etc. Remove use of xcb_dri2 extension (for now). SVN revision: 63517
This commit is contained in:
parent
46b0d6adf0
commit
c668ac0227
|
@ -18,7 +18,6 @@ AM_CPPFLAGS = \
|
|||
@XCB_XTEST_CFLAGS@ \
|
||||
@XCB_XINPUT_CFLAGS@ \
|
||||
@XCB_CURSOR_CFLAGS@ \
|
||||
@XCB_DRI_CFLAGS@ \
|
||||
@XCB_CFLAGS@ \
|
||||
@PIXMAN_CFLAGS@ \
|
||||
-I$(top_srcdir)/src/lib/ecore \
|
||||
|
@ -85,7 +84,6 @@ libecore_x_xcb_la_LIBADD = \
|
|||
@XCB_XTEST_LIBS@ \
|
||||
@XCB_XINPUT_LIBS@ \
|
||||
@XCB_CURSOR_LIBS@ \
|
||||
@XCB_DRI_LIBS@ \
|
||||
@XCB_LIBS@ \
|
||||
@PIXMAN_LIBS@ \
|
||||
$(top_builddir)/src/lib/ecore/libecore.la \
|
||||
|
|
|
@ -60,9 +60,9 @@ _ecore_xcb_extensions_init(void)
|
|||
_ecore_xcb_input_init();
|
||||
#endif
|
||||
|
||||
#ifdef ECORE_XCB_DRI
|
||||
_ecore_xcb_dri_init();
|
||||
#endif
|
||||
/* #ifdef ECORE_XCB_DRI */
|
||||
/* _ecore_xcb_dri_init(); */
|
||||
/* #endif */
|
||||
|
||||
#ifdef ECORE_XCB_XTEST
|
||||
_ecore_xcb_xtest_init();
|
||||
|
@ -127,9 +127,9 @@ _ecore_xcb_extensions_finalize(void)
|
|||
_ecore_xcb_input_finalize();
|
||||
#endif
|
||||
|
||||
#ifdef ECORE_XCB_DRI
|
||||
_ecore_xcb_dri_finalize();
|
||||
#endif
|
||||
/* #ifdef ECORE_XCB_DRI */
|
||||
/* _ecore_xcb_dri_finalize(); */
|
||||
/* #endif */
|
||||
|
||||
#ifdef ECORE_XCB_XTEST
|
||||
_ecore_xcb_xtest_finalize();
|
||||
|
|
|
@ -1,14 +1,12 @@
|
|||
#include "ecore_xcb_private.h"
|
||||
#ifdef ECORE_XCB_DRI
|
||||
# include <fcntl.h>
|
||||
# include <dlfcn.h>
|
||||
# include <xcb/dri2.h>
|
||||
#endif
|
||||
# include <X11/Xlib-xcb.h>
|
||||
|
||||
#define ECORE_XCB_VSYNC_DRI2 1
|
||||
#define DRM_EVENT_CONTEXT_VERSION 2
|
||||
|
||||
#ifdef ECORE_XCB_DRI
|
||||
#ifdef ECORE_XCB_VSYNC_DRI2
|
||||
|
||||
/* relevant header bits of dri/drm inlined here to avoid needing external */
|
||||
/* headers to build drm */
|
||||
|
@ -57,7 +55,11 @@ static int (*sym_drmGetMagic) (int fd, drm_magic_t * magic) = NULL;
|
|||
static int (*sym_drmWaitVBlank) (int fd, drmVBlank *vbl) = NULL;
|
||||
static int (*sym_drmHandleEvent) (int fd, drmEventContext *evctx) = NULL;
|
||||
|
||||
#endif
|
||||
/* dri */
|
||||
static Bool (*sym_DRI2QueryExtension) (Display *display, int *eventBase, int *errorBase) = NULL;
|
||||
static Bool (*sym_DRI2QueryVersion) (Display *display, int *major, int *minor) = NULL;
|
||||
static Bool (*sym_DRI2Connect) (Display *display, XID window, char **driverName, char **deviceName) = NULL;
|
||||
static Bool (*sym_DRI2Authenticate) (Display *display, XID window, drm_magic_t magic) = NULL;
|
||||
|
||||
/* local function prototypes */
|
||||
static Eina_Bool _ecore_xcb_dri_link(void);
|
||||
|
@ -71,14 +73,13 @@ static void _ecore_xcb_dri_tick_schedule(void);
|
|||
static void _ecore_xcb_dri_vblank_handler(int fd __UNUSED__, unsigned int frame __UNUSED__, unsigned int sec __UNUSED__, unsigned int usec __UNUSED__, void *data __UNUSED__);
|
||||
|
||||
/* local variables */
|
||||
static Eina_Bool _dri2_avail = EINA_FALSE;
|
||||
static Ecore_X_Window _vsync_root = 0;
|
||||
static int _drm_fd = -1;
|
||||
static Ecore_Fd_Handler *_drm_fdh = NULL;
|
||||
static unsigned int _drm_magic = 0;
|
||||
static Eina_Bool _drm_event_busy = EINA_FALSE;
|
||||
static void *_drm_lib = NULL;
|
||||
#ifdef ECORE_XCB_DRI
|
||||
static void *_dri_lib = NULL;
|
||||
static drmEventContext _drm_evctx;
|
||||
#endif
|
||||
|
||||
|
@ -86,55 +87,25 @@ void
|
|||
_ecore_xcb_dri_init(void)
|
||||
{
|
||||
LOGFN(__FILE__, __LINE__, __FUNCTION__);
|
||||
|
||||
#ifdef ECORE_XCB_DRI
|
||||
xcb_prefetch_extension_data(_ecore_xcb_conn, &xcb_dri2_id);
|
||||
#endif
|
||||
}
|
||||
|
||||
void
|
||||
_ecore_xcb_dri_finalize(void)
|
||||
{
|
||||
#ifdef ECORE_XCB_DRI
|
||||
const xcb_query_extension_reply_t *ext_reply;
|
||||
#endif
|
||||
|
||||
LOGFN(__FILE__, __LINE__, __FUNCTION__);
|
||||
|
||||
#ifdef ECORE_XCB_DRI
|
||||
ext_reply = xcb_get_extension_data(_ecore_xcb_conn, &xcb_dri2_id);
|
||||
if ((ext_reply) && (ext_reply->present))
|
||||
{
|
||||
xcb_dri2_query_version_cookie_t dcookie;
|
||||
xcb_dri2_query_version_reply_t *dreply;
|
||||
|
||||
dcookie =
|
||||
xcb_dri2_query_version_unchecked(_ecore_xcb_conn,
|
||||
XCB_DRI2_MAJOR_VERSION,
|
||||
XCB_DRI2_MINOR_VERSION);
|
||||
dreply = xcb_dri2_query_version_reply(_ecore_xcb_conn, dcookie, NULL);
|
||||
if (dreply)
|
||||
{
|
||||
if (dreply->major_version >= 2) _dri2_avail = EINA_TRUE;
|
||||
free(dreply);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
EAPI Eina_Bool
|
||||
ecore_x_vsync_animator_tick_source_set(Ecore_X_Window win)
|
||||
{
|
||||
#ifdef ECORE_XCB_DRI
|
||||
#ifdef ECORE_XCB_VSYNC_DRI2
|
||||
Ecore_X_Window root;
|
||||
#endif
|
||||
|
||||
LOGFN(__FILE__, __LINE__, __FUNCTION__);
|
||||
CHECK_XCB_CONN;
|
||||
|
||||
if (!_dri2_avail) return EINA_FALSE;
|
||||
|
||||
#ifdef ECORE_XCB_DRI
|
||||
#ifdef ECORE_XCB_VSYNC_DRI2
|
||||
root = ecore_x_window_root_get(win);
|
||||
if (root != _vsync_root)
|
||||
{
|
||||
|
@ -180,10 +151,10 @@ ecore_x_vsync_animator_tick_source_set(Ecore_X_Window win)
|
|||
}
|
||||
|
||||
/* local functions */
|
||||
#ifdef ECORE_XCB_VSYNC_DRI2
|
||||
static Eina_Bool
|
||||
_ecore_xcb_dri_link(void)
|
||||
{
|
||||
#ifdef ECORE_XCB_DRI
|
||||
const char *_drm_libs[] =
|
||||
{
|
||||
"libdrm.so.2",
|
||||
|
@ -192,12 +163,24 @@ _ecore_xcb_dri_link(void)
|
|||
"libdrm.so",
|
||||
NULL,
|
||||
};
|
||||
const char *_dri_libs[] =
|
||||
{
|
||||
"libdri2.so.2",
|
||||
"libdri2.so.1",
|
||||
"libdri2.so.0",
|
||||
"libdri2.so",
|
||||
"libGL.so.4",
|
||||
"libGL.so.3",
|
||||
"libGL.so.2",
|
||||
"libGL.so.1",
|
||||
"libGL.so.0",
|
||||
"libGL.so",
|
||||
NULL,
|
||||
};
|
||||
int i = 0, fail = 0;
|
||||
#endif
|
||||
|
||||
LOGFN(__FILE__, __LINE__, __FUNCTION__);
|
||||
|
||||
#ifdef ECORE_XCB_DRI
|
||||
# define SYM(lib, xx) \
|
||||
do { \
|
||||
sym_## xx = dlsym(lib, #xx); \
|
||||
|
@ -229,53 +212,61 @@ _ecore_xcb_dri_link(void)
|
|||
}
|
||||
}
|
||||
if (!_drm_lib) return EINA_FALSE;
|
||||
for (i = 0; _dri_libs[i]; i++)
|
||||
{
|
||||
if ((_dri_lib = dlopen(_dri_libs[i], (RTLD_LOCAL | RTLD_LAZY))))
|
||||
{
|
||||
fail = 0;
|
||||
SYM(_dri_lib, DRI2QueryExtension);
|
||||
SYM(_dri_lib, DRI2QueryVersion);
|
||||
SYM(_dri_lib, DRI2Connect);
|
||||
SYM(_dri_lib, DRI2Authenticate);
|
||||
if (fail)
|
||||
{
|
||||
dlclose(_dri_lib);
|
||||
_dri_lib = NULL;
|
||||
}
|
||||
else
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!_dri_lib)
|
||||
{
|
||||
dlclose(_drm_lib);
|
||||
_drm_lib = NULL;
|
||||
return EINA_FALSE;
|
||||
}
|
||||
|
||||
return EINA_TRUE;
|
||||
#endif
|
||||
return EINA_FALSE;
|
||||
}
|
||||
|
||||
static Eina_Bool
|
||||
_ecore_xcb_dri_start(void)
|
||||
{
|
||||
#ifdef ECORE_XCB_DRI
|
||||
xcb_dri2_connect_cookie_t cookie;
|
||||
xcb_dri2_connect_reply_t *reply;
|
||||
xcb_dri2_authenticate_cookie_t acookie;
|
||||
xcb_dri2_authenticate_reply_t *areply;
|
||||
char *device = NULL;
|
||||
#endif
|
||||
Ecore_X_Display *disp;
|
||||
int _dri2_event = 0, _dri2_error = 0;
|
||||
int _dri2_major = 0, _dri2_minor = 0;
|
||||
char *device = NULL, *driver = NULL;
|
||||
|
||||
LOGFN(__FILE__, __LINE__, __FUNCTION__);
|
||||
CHECK_XCB_CONN;
|
||||
disp = ecore_x_display_get();
|
||||
if (!sym_DRI2QueryExtension(disp, &_dri2_event, &_dri2_error))
|
||||
return 0;
|
||||
if (!sym_DRI2QueryVersion(disp, &_dri2_major, &_dri2_minor))
|
||||
return 0;
|
||||
if (_dri2_major < 2) return 0;
|
||||
if (!sym_DRI2Connect(disp, _vsync_root, &driver, &device))
|
||||
return 0;
|
||||
|
||||
if (!_dri2_avail) return EINA_FALSE;
|
||||
|
||||
#ifdef ECORE_XCB_DRI
|
||||
cookie = xcb_dri2_connect_unchecked(_ecore_xcb_conn,
|
||||
_vsync_root, XCB_DRI2_DRIVER_TYPE_DRI);
|
||||
reply = xcb_dri2_connect_reply(_ecore_xcb_conn, cookie, NULL);
|
||||
if (!reply) return EINA_FALSE;
|
||||
device = xcb_dri2_connect_device_name(reply);
|
||||
free(reply);
|
||||
|
||||
if (!(_drm_fd = open(device, O_RDWR)))
|
||||
{
|
||||
_drm_fd = -1;
|
||||
return EINA_FALSE;
|
||||
}
|
||||
_drm_fd = open(device, O_RDWR);
|
||||
if (_drm_fd < 0) return 0;
|
||||
|
||||
sym_drmGetMagic(_drm_fd, &_drm_magic);
|
||||
|
||||
acookie =
|
||||
xcb_dri2_authenticate_unchecked(_ecore_xcb_conn, _vsync_root, _drm_magic);
|
||||
areply = xcb_dri2_authenticate_reply(_ecore_xcb_conn, acookie, NULL);
|
||||
if (!areply)
|
||||
if (!sym_DRI2Authenticate(disp, _vsync_root, _drm_magic))
|
||||
{
|
||||
close(_drm_fd);
|
||||
_drm_fd = -1;
|
||||
return EINA_FALSE;
|
||||
}
|
||||
free(areply);
|
||||
|
||||
memset(&_drm_evctx, 0, sizeof(_drm_evctx));
|
||||
_drm_evctx.version = DRM_EVENT_CONTEXT_VERSION;
|
||||
|
@ -292,9 +283,6 @@ _ecore_xcb_dri_start(void)
|
|||
}
|
||||
|
||||
return EINA_TRUE;
|
||||
#endif
|
||||
|
||||
return EINA_FALSE;
|
||||
}
|
||||
|
||||
static void
|
||||
|
@ -315,9 +303,7 @@ _ecore_xcb_dri_shutdown(void)
|
|||
static Eina_Bool
|
||||
_ecore_xcb_dri_cb(void *data __UNUSED__, Ecore_Fd_Handler *fdh __UNUSED__)
|
||||
{
|
||||
#ifdef ECORE_XCB_DRI
|
||||
sym_drmHandleEvent(_drm_fd, &_drm_evctx);
|
||||
#endif
|
||||
return ECORE_CALLBACK_RENEW;
|
||||
}
|
||||
|
||||
|
@ -337,20 +323,16 @@ _ecore_xcb_dri_tick_end(void *data __UNUSED__)
|
|||
static void
|
||||
_ecore_xcb_dri_tick_schedule(void)
|
||||
{
|
||||
#ifdef ECORE_XCB_DRI
|
||||
drmVBlank vbl;
|
||||
#endif
|
||||
|
||||
LOGFN(__FILE__, __LINE__, __FUNCTION__);
|
||||
CHECK_XCB_CONN;
|
||||
|
||||
#ifdef ECORE_XCB_DRI
|
||||
vbl.request.type = (DRM_VBLANK_RELATIVE | DRM_VBLANK_EVENT);
|
||||
vbl.request.sequence = 1;
|
||||
vbl.request.signal = 0;
|
||||
|
||||
sym_drmWaitVBlank(_drm_fd, &vbl);
|
||||
#endif
|
||||
}
|
||||
|
||||
static void
|
||||
|
@ -359,3 +341,4 @@ _ecore_xcb_dri_vblank_handler(int fd __UNUSED__, unsigned int frame __UNUSED__,
|
|||
ecore_animator_custom_tick();
|
||||
if (_drm_event_busy) _ecore_xcb_dri_tick_schedule();
|
||||
}
|
||||
#endif
|
||||
|
|
Loading…
Reference in New Issue