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Diffstat (limited to 'src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_loader.cpp')
-rw-r--r--src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_loader.cpp238
1 files changed, 119 insertions, 119 deletions
diff --git a/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_loader.cpp b/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_loader.cpp
index e5ba309fe4..7b72019458 100644
--- a/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_loader.cpp
+++ b/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_loader.cpp
@@ -1,6 +1,6 @@
/*
* Mesa 3-D graphics library
- * Version: 7.9
+ * Version: 7.9
*
* Copyright (C) 2010 LunarG Inc.
*
@@ -16,14 +16,14 @@
*
* 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 NONINFRINGEMENT. IN NO EVENT SHALL
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS 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:
- * Chia-I Wu <olv@lunarg.com>
+ * Chia-I Wu <olv@lunarg.com>
*/
#include "dxgi_private.h"
@@ -38,153 +38,153 @@ extern "C"
static const char *
get_search_path(void)
{
- static const char *search_path;
+ static const char *search_path;
- if (!search_path) {
- static char buffer[1024];
- const char *p;
- int ret;
+ if (!search_path) {
+ static char buffer[1024];
+ const char *p;
+ int ret;
- p = getenv("DXGI_DRIVERS_PATH");
- if(!p)
- p = getenv("EGL_DRIVERS_PATH");
+ p = getenv("DXGI_DRIVERS_PATH");
+ if(!p)
+ p = getenv("EGL_DRIVERS_PATH");
#ifdef __unix__
- if (p && (geteuid() != getuid() || getegid() != getgid())) {
- p = NULL;
- }
+ if (p && (geteuid() != getuid() || getegid() != getgid())) {
+ p = NULL;
+ }
#endif
- if (p) {
- ret = snprintf(buffer, sizeof(buffer),
- "%s:%s", p, DXGI_DRIVER_SEARCH_DIR);
- if (ret > 0 && ret < (int)sizeof(buffer))
- search_path = buffer;
- }
- }
- if (!search_path)
- search_path = DXGI_DRIVER_SEARCH_DIR;
-
- return search_path;
+ if (p) {
+ ret = snprintf(buffer, sizeof(buffer),
+ "%s:%s", p, DXGI_DRIVER_SEARCH_DIR);
+ if (ret > 0 && ret < (int)sizeof(buffer))
+ search_path = buffer;
+ }
+ }
+ if (!search_path)
+ search_path = DXGI_DRIVER_SEARCH_DIR;
+
+ return search_path;
}
static void
for_each_colon_separated(const char *search_path,
- bool (*loader)(const char *, size_t, void *),
- void *loader_data)
+ bool (*loader)(const char *, size_t, void *),
+ void *loader_data)
{
- const char *cur, *next;
- size_t len;
+ const char *cur, *next;
+ size_t len;
- cur = search_path;
- while (cur) {
- next = strchr(cur, ':');
- len = (next) ? next - cur : strlen(cur);
+ cur = search_path;
+ while (cur) {
+ next = strchr(cur, ':');
+ len = (next) ? next - cur : strlen(cur);
- if (!loader(cur, len, loader_data))
- break;
+ if (!loader(cur, len, loader_data))
+ break;
- cur = (next) ? next + 1 : NULL;
- }
+ cur = (next) ? next + 1 : NULL;
+ }
}
void
for_each_in_search_path(bool (*callback)(const char *, size_t, void *),
- void *callback_data)
+ void *callback_data)
{
- const char *search_path = get_search_path();
- for_each_colon_separated(search_path, callback, callback_data);
+ const char *search_path = get_search_path();
+ for_each_colon_separated(search_path, callback, callback_data);
}
static struct pipe_module {
- boolean initialized;
- char *name;
- struct util_dl_library *lib;
- const struct drm_driver_descriptor *drmdd;
- struct pipe_screen *(*swrast_create_screen)(struct sw_winsys *);
+ boolean initialized;
+ char *name;
+ struct util_dl_library *lib;
+ const struct drm_driver_descriptor *drmdd;
+ struct pipe_screen *(*swrast_create_screen)(struct sw_winsys *);
} pipe_modules[16];
static bool
dlopen_pipe_module_cb(const char *dir, size_t len, void *callback_data)
{
- struct pipe_module *pmod = (struct pipe_module *) callback_data;
- char path[1024];
- int ret;
-
- if (len) {
- ret = snprintf(path, sizeof(path),
- "%.*s/" PIPE_PREFIX "%s" UTIL_DL_EXT, len, dir, pmod->name);
- }
- else {
- ret = snprintf(path, sizeof(path),
- PIPE_PREFIX "%s" UTIL_DL_EXT, pmod->name);
- }
- if (ret > 0 && ret < (int)sizeof(path)) {
- pmod->lib = util_dl_open(path);
- }
-
- return !(pmod->lib);
+ struct pipe_module *pmod = (struct pipe_module *) callback_data;
+ char path[1024];
+ int ret;
+
+ if (len) {
+ ret = snprintf(path, sizeof(path),
+ "%.*s/" PIPE_PREFIX "%s" UTIL_DL_EXT, len, dir, pmod->name);
+ }
+ else {
+ ret = snprintf(path, sizeof(path),
+ PIPE_PREFIX "%s" UTIL_DL_EXT, pmod->name);
+ }
+ if (ret > 0 && ret < (int)sizeof(path)) {
+ pmod->lib = util_dl_open(path);
+ }
+
+ return !(pmod->lib);
}
static bool
load_pipe_module(struct pipe_module *pmod, const char *name)
{
- pmod->name = strdup(name);
- if (!pmod->name)
- return FALSE;
-
- for_each_in_search_path(dlopen_pipe_module_cb, (void *) pmod);
- if (pmod->lib) {
- pmod->drmdd = (const struct drm_driver_descriptor *)
- util_dl_get_proc_address(pmod->lib, "driver_descriptor");
-
- /* sanity check on the name */
- if (pmod->drmdd && strcmp(pmod->drmdd->name, pmod->name) != 0)
- pmod->drmdd = NULL;
-
- /* swrast */
- if (pmod->drmdd && !pmod->drmdd->driver_name) {
- pmod->swrast_create_screen =
- (struct pipe_screen *(*)(struct sw_winsys *))
- util_dl_get_proc_address(pmod->lib, "swrast_create_screen");
- if (!pmod->swrast_create_screen)
- pmod->drmdd = NULL;
- }
-
- if (!pmod->drmdd) {
- util_dl_close(pmod->lib);
- pmod->lib = NULL;
- }
- }
-
- return (pmod->drmdd != NULL);
+ pmod->name = strdup(name);
+ if (!pmod->name)
+ return FALSE;
+
+ for_each_in_search_path(dlopen_pipe_module_cb, (void *) pmod);
+ if (pmod->lib) {
+ pmod->drmdd = (const struct drm_driver_descriptor *)
+ util_dl_get_proc_address(pmod->lib, "driver_descriptor");
+
+ /* sanity check on the name */
+ if (pmod->drmdd && strcmp(pmod->drmdd->name, pmod->name) != 0)
+ pmod->drmdd = NULL;
+
+ /* swrast */
+ if (pmod->drmdd && !pmod->drmdd->driver_name) {
+ pmod->swrast_create_screen =
+ (struct pipe_screen *(*)(struct sw_winsys *))
+ util_dl_get_proc_address(pmod->lib, "swrast_create_screen");
+ if (!pmod->swrast_create_screen)
+ pmod->drmdd = NULL;
+ }
+
+ if (!pmod->drmdd) {
+ util_dl_close(pmod->lib);
+ pmod->lib = NULL;
+ }
+ }
+
+ return (pmod->drmdd != NULL);
}
static struct pipe_module *
get_pipe_module(const char *name)
{
- struct pipe_module *pmod = NULL;
- unsigned i;
-
- if (!name)
- return NULL;
-
- for (i = 0; i < sizeof(pipe_modules) / sizeof(pipe_modules[0]); i++) {
- if (!pipe_modules[i].initialized ||
- strcmp(pipe_modules[i].name, name) == 0) {
- pmod = &pipe_modules[i];
- break;
- }
- }
- if (!pmod)
- return NULL;
-
- if (!pmod->initialized) {
- load_pipe_module(pmod, name);
- pmod->initialized = TRUE;
- }
-
- return pmod;
+ struct pipe_module *pmod = NULL;
+ unsigned i;
+
+ if (!name)
+ return NULL;
+
+ for (i = 0; i < sizeof(pipe_modules) / sizeof(pipe_modules[0]); i++) {
+ if (!pipe_modules[i].initialized ||
+ strcmp(pipe_modules[i].name, name) == 0) {
+ pmod = &pipe_modules[i];
+ break;
+ }
+ }
+ if (!pmod)
+ return NULL;
+
+ if (!pmod->initialized) {
+ load_pipe_module(pmod, name);
+ pmod->initialized = TRUE;
+ }
+
+ return pmod;
}
struct native_display;
@@ -192,15 +192,15 @@ struct native_display;
struct pipe_screen *
dxgi_loader_create_drm_screen(struct native_display* dpy, const char *name, int fd)
{
- struct pipe_module *pmod = get_pipe_module(name);
- return (pmod && pmod->drmdd && pmod->drmdd->create_screen) ?
- pmod->drmdd->create_screen(fd) : NULL;
+ struct pipe_module *pmod = get_pipe_module(name);
+ return (pmod && pmod->drmdd && pmod->drmdd->create_screen) ?
+ pmod->drmdd->create_screen(fd) : NULL;
}
struct pipe_screen *
dxgi_loader_create_sw_screen(struct native_display* dpy, struct sw_winsys *ws)
{
- struct pipe_module *pmod = get_pipe_module("swrast");
- return (pmod && pmod->swrast_create_screen) ?
- pmod->swrast_create_screen(ws) : NULL;
+ struct pipe_module *pmod = get_pipe_module("swrast");
+ return (pmod && pmod->swrast_create_screen) ?
+ pmod->swrast_create_screen(ws) : NULL;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-06 12:58:30 +0000