diff options
| -rw-r--r-- | configs/default | 2 | ||||
| -rw-r--r-- | src/egl/main/Makefile | 6 | ||||
| -rw-r--r-- | src/egl/main/egldisplay.c | 30 | ||||
| -rw-r--r-- | src/egl/main/egldisplay.h | 4 | ||||
| -rw-r--r-- | src/egl/main/egldriver.c | 91 | ||||
| -rw-r--r-- | src/egl/main/egldriver.h | 4 | ||||
| -rw-r--r-- | src/egl/main/eglx.c | 100 | ||||
| -rw-r--r-- | src/egl/main/eglx.h | 12 |
8 files changed, 44 insertions, 205 deletions
diff --git a/configs/default b/configs/default index 60638d739d..127b98e76c 100644 --- a/configs/default +++ b/configs/default @@ -105,7 +105,7 @@ GALLIUM_STATE_TRACKERS_DIRS = glx # Library dependencies #EXTRA_LIB_PATH ?= GL_LIB_DEPS = $(EXTRA_LIB_PATH) -lX11 -lXext -lm -lpthread -EGL_LIB_DEPS = $(EXTRA_LIB_PATH) -lX11 -ldl -lpthread +EGL_LIB_DEPS = $(EXTRA_LIB_PATH) -ldl -lpthread OSMESA_LIB_DEPS = $(EXTRA_LIB_PATH) -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) GLU_LIB_DEPS = $(EXTRA_LIB_PATH) -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -lm GLUT_LIB_DEPS = $(EXTRA_LIB_PATH) -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB) -lX11 -lXmu -lXi -lm diff --git a/src/egl/main/Makefile b/src/egl/main/Makefile index 15cd1d09c7..c951b070f1 100644 --- a/src/egl/main/Makefile +++ b/src/egl/main/Makefile @@ -22,8 +22,7 @@ HEADERS = \ eglmutex.h \ eglscreen.h \ eglstring.h \ - eglsurface.h \ - eglx.h + eglsurface.h SOURCES = \ eglapi.c \ @@ -39,8 +38,7 @@ SOURCES = \ eglmode.c \ eglscreen.c \ eglstring.c \ - eglsurface.c \ - eglx.c + eglsurface.c OBJECTS = $(SOURCES:.c=.o) diff --git a/src/egl/main/egldisplay.c b/src/egl/main/egldisplay.c index 9b4227f545..2c271efd67 100644 --- a/src/egl/main/egldisplay.c +++ b/src/egl/main/egldisplay.c @@ -40,6 +40,36 @@ _eglFiniDisplay(void) /** + * If the first character is '!' we interpret it as specific driver name + * (i.e. "!r200" or "!i830"). Whatever follows ':' is interpreted as + * arguments. + * + * The caller may free() the returned driver name. + */ +char * +_eglSplitDisplayString(const char *dpyString, const char **args) +{ + char *drv, *p; + + if (!dpyString || dpyString[0] != '!') + return NULL; + drv = _eglstrdup(dpyString + 1); + if (!drv) + return NULL; + + p = strchr(dpyString, ':'); + if (p) { + drv[p - dpyString] = '\0'; + p++; + } + if (args) + *args = p; + + return drv; +} + + +/** * Allocate a new _EGLDisplay object for the given nativeDisplay handle. * We'll also try to determine the device driver name at this time. * diff --git a/src/egl/main/egldisplay.h b/src/egl/main/egldisplay.h index 20651e51ff..c7a41cd588 100644 --- a/src/egl/main/egldisplay.h +++ b/src/egl/main/egldisplay.h @@ -65,6 +65,10 @@ extern void _eglFiniDisplay(void); +extern char * +_eglSplitDisplayString(const char *dpyString, const char **args); + + extern _EGLDisplay * _eglNewDisplay(NativeDisplayType displayName); diff --git a/src/egl/main/egldriver.c b/src/egl/main/egldriver.c index a252a9aabb..06e10f6189 100644 --- a/src/egl/main/egldriver.c +++ b/src/egl/main/egldriver.c @@ -22,7 +22,6 @@ #if defined(_EGL_PLATFORM_X) #include <dlfcn.h> -#include "eglx.h" #elif defined(_EGL_PLATFORM_WINDOWS) /* Use static linking on Windows for now */ #define WINDOWS_STATIC_LINK @@ -38,7 +37,6 @@ /* XXX Need to decide how to do dynamic name lookup on Windows */ static const char *DefaultDriverName = "TBD"; #endif - static const char *SysFS = NULL; typedef HMODULE lib_handle; static HMODULE @@ -61,8 +59,7 @@ } #elif defined(_EGL_PLATFORM_X) - static const char *DefaultDriverName = ":0"; - static const char *SysFS = "/sys/class"; + static const char *DefaultDriverName = "egl_softpipe"; typedef void * lib_handle; @@ -80,57 +77,9 @@ #endif -/** - * Given a card number, use sysfs to determine the DRI driver name. - */ -const char * -_eglChooseDRMDriver(int card) -{ -#if 0 - return _eglstrdup("libEGLdri"); -#else - char path[2000], driverName[2000]; - FILE *f; - int length; - - snprintf(path, sizeof(path), "%s/drm/card%d/dri_library_name", SysFS, card); - - f = fopen(path, "r"); - if (!f) - return NULL; - - fgets(driverName, sizeof(driverName), f); - fclose(f); - - if ((length = strlen(driverName)) > 1) { - /* remove the trailing newline from sysfs */ - driverName[length - 1] = '\0'; - strncat(driverName, "_dri", sizeof(driverName)); - return _eglstrdup(driverName); - } - else { - return NULL; - } -#endif -} - /** - * XXX this function is totally subject change!!! - * - * - * Determine/return the path of the driver to use for the given native display. - * - * Try to be clever and determine if nativeDisplay is an Xlib Display - * ptr or a string (naming a driver or screen number, etc). - * - * If the first character is ':' we interpret it as a screen or card index - * number (i.e. ":0" or ":1", etc) - * Else if the first character is '!' we interpret it as specific driver name - * (i.e. "!r200" or "!i830". - * - * Whatever follows ':' is interpreted as arguments. - * + * Choose a driver for a given display. * The caller may free() the returned strings. */ static char * @@ -144,42 +93,16 @@ _eglChooseDriver(_EGLDisplay *dpy, char **argsRet) path = _eglstrdup(path); #if defined(_EGL_PLATFORM_X) - (void) DefaultDriverName; - if (!path && dpy->NativeDisplay) { - const char *dpyString = (const char *) dpy->NativeDisplay; - char *p; - /* parse the display string */ - if (dpyString[0] == '!' || dpyString[0] == ':') { - if (dpyString[0] == '!') { - path = _eglstrdup(dpyString); - p = strchr(path, ':'); - if (p) - *p++ = '\0'; - } else { - p = strchr(dpyString, ':'); - if (p) - p++; - } - - if (p) { - if (!path && p[0] >= '0' && p[0] <= '9' && !p[1]) { - int card = atoi(p); - path = (char *) _eglChooseDRMDriver(card); - } - args = p; - } - } - else { - path = (char *) _xeglChooseDriver(dpy); - } + /* assume (wrongly!) that the native display is a display string */ + path = _eglSplitDisplayString((const char *) dpy->NativeDisplay, &args); } -#elif defined(_EGL_PLATFORM_WINDOWS) +#endif /* _EGL_PLATFORM_X */ + if (!path) path = _eglstrdup(DefaultDriverName); -#endif /* _EGL_PLATFORM_X */ - if (path && argsRet) + if (argsRet) *argsRet = (args) ? _eglstrdup(args) : NULL; return path; diff --git a/src/egl/main/egldriver.h b/src/egl/main/egldriver.h index 7fba938085..6c848eb35e 100644 --- a/src/egl/main/egldriver.h +++ b/src/egl/main/egldriver.h @@ -29,10 +29,6 @@ extern _EGLDriver *_eglMain(const char *args); extern const char * -_eglChooseDRMDriver(int card); - - -extern const char * _eglPreloadDriver(_EGLDisplay *dpy); diff --git a/src/egl/main/eglx.c b/src/egl/main/eglx.c deleted file mode 100644 index 50acc3a24f..0000000000 --- a/src/egl/main/eglx.c +++ /dev/null @@ -1,100 +0,0 @@ -/************************************************************************** - * - * Copyright 2008 Tungsten Graphics, 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 TUNGSTEN GRAPHICS 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. - * - **************************************************************************/ - - -/** - * X-specific EGL code. - * - * Any glue code needed to make EGL work with X is placed in this file. - */ - - -#include <assert.h> -#include <stdio.h> -#include <stdlib.h> -#include <X11/Xlib.h> - -#include "egldriver.h" -#include "egllog.h" -#include "eglstring.h" -#include "eglx.h" - - -static const char *DefaultGLXDriver = "egl_glx"; -static const char *DefaultSoftDriver = "egl_softpipe"; - - -/** - * Given an X Display ptr (at dpy->Xdpy) try to determine the appropriate - * device driver. Return its name. - * - * This boils down to whether to use the egl_glx.so driver which will - * load a DRI driver or the egl_softpipe.so driver that'll do software - * rendering on Xlib. - */ -const char * -_xeglChooseDriver(_EGLDisplay *dpy) -{ -#ifdef _EGL_PLATFORM_X - _XPrivDisplay xdpy; - int screen; - const char *driverName; - - assert(dpy); - - if (!dpy->Xdpy) { - dpy->Xdpy = XOpenDisplay(NULL); - if (!dpy->Xdpy) { - /* can't open X display -> can't use X-based driver */ - return NULL; - } - } - xdpy = (_XPrivDisplay) dpy->Xdpy; - - assert(dpy->Xdpy); - - screen = DefaultScreen(dpy->Xdpy); - - /* See if we can choose a DRI/DRM driver */ - driverName = _eglChooseDRMDriver(screen); - if (driverName) { - free((void *) driverName); - driverName = _eglstrdup(DefaultGLXDriver); - } - else { - driverName = _eglstrdup(DefaultSoftDriver); - } - - _eglLog(_EGL_DEBUG, "_xeglChooseDriver: %s", driverName); - - return driverName; -#else - return NULL; -#endif -} - - diff --git a/src/egl/main/eglx.h b/src/egl/main/eglx.h deleted file mode 100644 index 4323d55838..0000000000 --- a/src/egl/main/eglx.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef EGLX_INCLUDED -#define EGLX_INCLUDED - - -#include "egldisplay.h" - - -extern const char * -_xeglChooseDriver(_EGLDisplay *dpy); - - -#endif /* EGLX_INCLUDED */ |