From d5ab243d5a5bacbd2ba615d40f13c8ab37364745 Mon Sep 17 00:00:00 2001 From: Chia-I Wu Date: Tue, 29 Jun 2010 14:58:33 +0800 Subject: st/egl: Move module loading code to targets. Several changes are made. libegl.a no longer defines _eglMain. It defines functions to create and destroy a _EGLDriver instead. The creation function is called by the targets. It takes an egl_g3d_loader as its argument. The loader is defined by the targets and is in charge of creating st_api and pipe_screen. This allows us to move the module loading code to targets. Lastly, the modules are now loaded as the respective contexts are created. --- src/gallium/state_trackers/egl/x11/native_dri2.c | 15 ++++----- src/gallium/state_trackers/egl/x11/native_x11.c | 37 +++++++--------------- src/gallium/state_trackers/egl/x11/native_x11.h | 6 ++-- src/gallium/state_trackers/egl/x11/native_ximage.c | 7 ++-- 4 files changed, 27 insertions(+), 38 deletions(-) (limited to 'src/gallium/state_trackers/egl/x11') diff --git a/src/gallium/state_trackers/egl/x11/native_dri2.c b/src/gallium/state_trackers/egl/x11/native_dri2.c index 7464354fe6..1bef59d864 100644 --- a/src/gallium/state_trackers/egl/x11/native_dri2.c +++ b/src/gallium/state_trackers/egl/x11/native_dri2.c @@ -692,7 +692,6 @@ static boolean dri2_display_init_screen(struct native_display *ndpy) { struct dri2_display *dri2dpy = dri2_display(ndpy); - const char *driver = driver_descriptor.name; int fd; if (!x11_screen_support(dri2dpy->xscr, X11_SCREEN_EXTENSION_DRI2) || @@ -703,19 +702,15 @@ dri2_display_init_screen(struct native_display *ndpy) dri2dpy->dri_driver = x11_screen_probe_dri2(dri2dpy->xscr, &dri2dpy->dri_major, &dri2dpy->dri_minor); - if (!dri2dpy->dri_driver || !driver || - strcmp(dri2dpy->dri_driver, driver) != 0) { - _eglLog(_EGL_WARNING, "Driver mismatch: %s != %s", - dri2dpy->dri_driver, driver); - return FALSE; - } fd = x11_screen_enable_dri2(dri2dpy->xscr, dri2_display_invalidate_buffers, &dri2dpy->base); if (fd < 0) return FALSE; - dri2dpy->base.screen = driver_descriptor.create_screen(fd); + dri2dpy->base.screen = + dri2dpy->event_handler->new_drm_screen(&dri2dpy->base, + dri2dpy->dri_driver, fd); if (!dri2dpy->base.screen) { _eglLog(_EGL_WARNING, "failed to create DRM screen"); return FALSE; @@ -739,7 +734,8 @@ dri2_display_hash_table_compare(void *key1, void *key2) struct native_display * x11_create_dri2_display(Display *dpy, - struct native_event_handler *event_handler) + struct native_event_handler *event_handler, + void *user_data) { struct dri2_display *dri2dpy; @@ -748,6 +744,7 @@ x11_create_dri2_display(Display *dpy, return NULL; dri2dpy->event_handler = event_handler; + dri2dpy->base.user_data = user_data; dri2dpy->dpy = dpy; if (!dri2dpy->dpy) { diff --git a/src/gallium/state_trackers/egl/x11/native_x11.c b/src/gallium/state_trackers/egl/x11/native_x11.c index 7eec563bdf..f0519405d3 100644 --- a/src/gallium/state_trackers/egl/x11/native_x11.c +++ b/src/gallium/state_trackers/egl/x11/native_x11.c @@ -23,7 +23,6 @@ * DEALINGS IN THE SOFTWARE. */ -#include #include "util/u_debug.h" #include "util/u_memory.h" #include "util/u_string.h" @@ -107,50 +106,38 @@ x11_get_probe_result(struct native_probe *nprobe) } static struct native_display * -native_create_display(void *dpy, struct native_event_handler *event_handler) +native_create_display(void *dpy, struct native_event_handler *event_handler, + void *user_data) { struct native_display *ndpy = NULL; boolean force_sw; force_sw = debug_get_bool_option("EGL_SOFTWARE", FALSE); - if (!driver_descriptor.create_screen) - force_sw = TRUE; - if (!force_sw) { - ndpy = x11_create_dri2_display((Display *) dpy, event_handler); + ndpy = x11_create_dri2_display((Display *) dpy, + event_handler, user_data); } if (!ndpy) { EGLint level = (force_sw) ? _EGL_INFO : _EGL_WARNING; _eglLog(level, "use software fallback"); - ndpy = x11_create_ximage_display((Display *) dpy, event_handler); + ndpy = x11_create_ximage_display((Display *) dpy, + event_handler, user_data); } return ndpy; } -static void -x11_init_platform(struct native_platform *nplat) -{ - static char x11_name[32]; - - if (nplat->name) - return; - - util_snprintf(x11_name, sizeof(x11_name), "X11/%s", driver_descriptor.name); - - nplat->name = x11_name; - nplat->create_probe = x11_create_probe; - nplat->get_probe_result = x11_get_probe_result; - nplat->create_display = native_create_display; -} - -static struct native_platform x11_platform; +static const struct native_platform x11_platform = { + "X11", /* name */ + x11_create_probe, + x11_get_probe_result, + native_create_display +}; const struct native_platform * native_get_x11_platform(void) { - x11_init_platform(&x11_platform); return &x11_platform; } diff --git a/src/gallium/state_trackers/egl/x11/native_x11.h b/src/gallium/state_trackers/egl/x11/native_x11.h index a1c32c3455..0b47837e1b 100644 --- a/src/gallium/state_trackers/egl/x11/native_x11.h +++ b/src/gallium/state_trackers/egl/x11/native_x11.h @@ -30,10 +30,12 @@ struct native_display * x11_create_ximage_display(Display *dpy, - struct native_event_handler *event_handler); + struct native_event_handler *event_handler, + void *user_data); struct native_display * x11_create_dri2_display(Display *dpy, - struct native_event_handler *event_handler); + struct native_event_handler *event_handler, + void *user_data); #endif /* _NATIVE_X11_H_ */ diff --git a/src/gallium/state_trackers/egl/x11/native_ximage.c b/src/gallium/state_trackers/egl/x11/native_ximage.c index ee10a04cfb..4b32f6e36e 100644 --- a/src/gallium/state_trackers/egl/x11/native_ximage.c +++ b/src/gallium/state_trackers/egl/x11/native_ximage.c @@ -442,7 +442,8 @@ ximage_display_destroy(struct native_display *ndpy) struct native_display * x11_create_ximage_display(Display *dpy, - struct native_event_handler *event_handler) + struct native_event_handler *event_handler, + void *user_data) { struct ximage_display *xdpy; struct sw_winsys *winsys = NULL; @@ -462,6 +463,7 @@ x11_create_ximage_display(Display *dpy, } xdpy->event_handler = event_handler; + xdpy->base.user_data = user_data; xdpy->xscr_number = DefaultScreen(xdpy->dpy); xdpy->xscr = x11_screen_create(xdpy->dpy, xdpy->xscr_number); @@ -472,7 +474,8 @@ x11_create_ximage_display(Display *dpy, if (!winsys) goto fail; - xdpy->base.screen = native_create_sw_screen(winsys); + xdpy->base.screen = + xdpy->event_handler->new_sw_screen(&xdpy->base, winsys); if (!xdpy->base.screen) goto fail; -- cgit v1.2.3