aboutsummaryrefslogtreecommitdiff
path: root/mesalib/src/mesa/state_tracker/st_cb_syncobj.c
diff options
context:
space:
mode:
Diffstat (limited to 'mesalib/src/mesa/state_tracker/st_cb_syncobj.c')
-rw-r--r--mesalib/src/mesa/state_tracker/st_cb_syncobj.c244
1 files changed, 122 insertions, 122 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_cb_syncobj.c b/mesalib/src/mesa/state_tracker/st_cb_syncobj.c
index 7e243561a..d575a8497 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_syncobj.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_syncobj.c
@@ -1,122 +1,122 @@
-/**************************************************************************
- *
- * Copyright 2011 Marek Olšák <maraeo@gmail.com>
- * 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 AUTHORS 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:
- * Marek Olšák <maraeo@gmail.com>
- */
-
-#include "main/glheader.h"
-#include "main/macros.h"
-#include "pipe/p_context.h"
-#include "pipe/p_screen.h"
-#include "st_context.h"
-#include "st_cb_syncobj.h"
-
-struct st_sync_object {
- struct gl_sync_object b;
-
- struct pipe_fence_handle *fence;
-};
-
-
-static struct gl_sync_object * st_new_sync_object(struct gl_context *ctx,
- GLenum type)
-{
- if (type == GL_SYNC_FENCE)
- return (struct gl_sync_object*)CALLOC_STRUCT(st_sync_object);
- else
- return NULL;
-}
-
-static void st_delete_sync_object(struct gl_context *ctx,
- struct gl_sync_object *obj)
-{
- struct pipe_screen *screen = st_context(ctx)->pipe->screen;
- struct st_sync_object *so = (struct st_sync_object*)obj;
-
- screen->fence_reference(screen, &so->fence, NULL);
- FREE(so);
-}
-
-static void st_fence_sync(struct gl_context *ctx, struct gl_sync_object *obj,
- GLenum condition, GLbitfield flags)
-{
- struct pipe_context *pipe = st_context(ctx)->pipe;
- struct st_sync_object *so = (struct st_sync_object*)obj;
-
- assert(condition == GL_SYNC_GPU_COMMANDS_COMPLETE && flags == 0);
- assert(so->fence == NULL);
-
- pipe->flush(pipe, &so->fence);
-}
-
-static void st_check_sync(struct gl_context *ctx, struct gl_sync_object *obj)
-{
- struct pipe_screen *screen = st_context(ctx)->pipe->screen;
- struct st_sync_object *so = (struct st_sync_object*)obj;
-
- if (so->fence && screen->fence_signalled(screen, so->fence)) {
- screen->fence_reference(screen, &so->fence, NULL);
- so->b.StatusFlag = GL_TRUE;
- }
-}
-
-static void st_client_wait_sync(struct gl_context *ctx,
- struct gl_sync_object *obj,
- GLbitfield flags, GLuint64 timeout)
-{
- struct pipe_screen *screen = st_context(ctx)->pipe->screen;
- struct st_sync_object *so = (struct st_sync_object*)obj;
-
- /* We don't care about GL_SYNC_FLUSH_COMMANDS_BIT, because flush is
- * already called when creating a fence. */
-
- if (so->fence &&
- screen->fence_finish(screen, so->fence, timeout)) {
- screen->fence_reference(screen, &so->fence, NULL);
- so->b.StatusFlag = GL_TRUE;
- }
-}
-
-static void st_server_wait_sync(struct gl_context *ctx,
- struct gl_sync_object *obj,
- GLbitfield flags, GLuint64 timeout)
-{
- /* NO-OP.
- * Neither Gallium nor DRM interfaces support blocking on the GPU. */
-}
-
-void st_init_syncobj_functions(struct dd_function_table *functions)
-{
- functions->NewSyncObject = st_new_sync_object;
- functions->FenceSync = st_fence_sync;
- functions->DeleteSyncObject = st_delete_sync_object;
- functions->CheckSync = st_check_sync;
- functions->ClientWaitSync = st_client_wait_sync;
- functions->ServerWaitSync = st_server_wait_sync;
-}
+/**************************************************************************
+ *
+ * Copyright 2011 Marek Olšák <maraeo@gmail.com>
+ * 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 AUTHORS 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:
+ * Marek Olšák <maraeo@gmail.com>
+ */
+
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "pipe/p_context.h"
+#include "pipe/p_screen.h"
+#include "st_context.h"
+#include "st_cb_syncobj.h"
+
+struct st_sync_object {
+ struct gl_sync_object b;
+
+ struct pipe_fence_handle *fence;
+};
+
+
+static struct gl_sync_object * st_new_sync_object(struct gl_context *ctx,
+ GLenum type)
+{
+ if (type == GL_SYNC_FENCE)
+ return (struct gl_sync_object*)CALLOC_STRUCT(st_sync_object);
+ else
+ return NULL;
+}
+
+static void st_delete_sync_object(struct gl_context *ctx,
+ struct gl_sync_object *obj)
+{
+ struct pipe_screen *screen = st_context(ctx)->pipe->screen;
+ struct st_sync_object *so = (struct st_sync_object*)obj;
+
+ screen->fence_reference(screen, &so->fence, NULL);
+ FREE(so);
+}
+
+static void st_fence_sync(struct gl_context *ctx, struct gl_sync_object *obj,
+ GLenum condition, GLbitfield flags)
+{
+ struct pipe_context *pipe = st_context(ctx)->pipe;
+ struct st_sync_object *so = (struct st_sync_object*)obj;
+
+ assert(condition == GL_SYNC_GPU_COMMANDS_COMPLETE && flags == 0);
+ assert(so->fence == NULL);
+
+ pipe->flush(pipe, &so->fence);
+}
+
+static void st_check_sync(struct gl_context *ctx, struct gl_sync_object *obj)
+{
+ struct pipe_screen *screen = st_context(ctx)->pipe->screen;
+ struct st_sync_object *so = (struct st_sync_object*)obj;
+
+ if (so->fence && screen->fence_signalled(screen, so->fence)) {
+ screen->fence_reference(screen, &so->fence, NULL);
+ so->b.StatusFlag = GL_TRUE;
+ }
+}
+
+static void st_client_wait_sync(struct gl_context *ctx,
+ struct gl_sync_object *obj,
+ GLbitfield flags, GLuint64 timeout)
+{
+ struct pipe_screen *screen = st_context(ctx)->pipe->screen;
+ struct st_sync_object *so = (struct st_sync_object*)obj;
+
+ /* We don't care about GL_SYNC_FLUSH_COMMANDS_BIT, because flush is
+ * already called when creating a fence. */
+
+ if (so->fence &&
+ screen->fence_finish(screen, so->fence, timeout)) {
+ screen->fence_reference(screen, &so->fence, NULL);
+ so->b.StatusFlag = GL_TRUE;
+ }
+}
+
+static void st_server_wait_sync(struct gl_context *ctx,
+ struct gl_sync_object *obj,
+ GLbitfield flags, GLuint64 timeout)
+{
+ /* NO-OP.
+ * Neither Gallium nor DRM interfaces support blocking on the GPU. */
+}
+
+void st_init_syncobj_functions(struct dd_function_table *functions)
+{
+ functions->NewSyncObject = st_new_sync_object;
+ functions->FenceSync = st_fence_sync;
+ functions->DeleteSyncObject = st_delete_sync_object;
+ functions->CheckSync = st_check_sync;
+ functions->ClientWaitSync = st_client_wait_sync;
+ functions->ServerWaitSync = st_server_wait_sync;
+}