Cross Reference: /xsrc/external/mit/MesaLib/dist/src/mesa/main/syncobj.c

Lines Matching refs:sync
28  * Unlike textures and other objects that are shared between contexts, sync
30  * and delete behavior of sync objects is slightly different.  References to
31  * sync objects are added:
45  * As with shader objects, sync object names become invalid as soon as
109     * whether the state of the sync object has changed.
124     * the state of the sync object changes or the timeout expires.
144  * Allocate/init the context state related to sync objects.
154  * Free the context state related to sync objects.
164  * Check if the given sync object is:
166  *  - not in sync objects hash table
169  * Returns the internal gl_sync_object pointer if the sync object is valid
174  * could delete the sync object while you are still working on it.
177 _mesa_get_and_ref_sync(struct gl_context *ctx, GLsync sync, bool incRefCount)
179    struct gl_sync_object *syncObj = (struct gl_sync_object *) sync;
217 _mesa_IsSync(GLsync sync)
222    return _mesa_get_and_ref_sync(ctx, sync, false) ? GL_TRUE : GL_FALSE;
227 delete_sync(struct gl_context *ctx, GLsync sync, bool no_error)
233     *    DeleteSync will silently ignore a <sync> value of zero. An
234     *    INVALID_VALUE error is generated if <sync> is neither zero nor the
235     *    name of a sync object.
237    if (sync == 0) {
241    syncObj = _mesa_get_and_ref_sync(ctx, sync, true);
244                   "glDeleteSync (not a valid sync object)");
248    /* If there are no client-waits or server-waits pending on this sync, delete
259 _mesa_DeleteSync_no_error(GLsync sync)
262    delete_sync(ctx, sync, true);
267 _mesa_DeleteSync(GLsync sync)
270    delete_sync(ctx, sync, false);
282        * applications.  If sync support is extended to provide support for
344     *    ALREADY_SIGNALED indicates that <sync> was signaled at the time
346     *    if <sync> was signaled, even if the value of <timeout> is zero.
368 _mesa_ClientWaitSync_no_error(GLsync sync, GLbitfield flags, GLuint64 timeout)
372    struct gl_sync_object *syncObj = _mesa_get_and_ref_sync(ctx, sync, true);
378 _mesa_ClientWaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout)
390    syncObj = _mesa_get_and_ref_sync(ctx, sync, true);
393                   "glClientWaitSync (not a valid sync object)");
411 _mesa_WaitSync_no_error(GLsync sync, GLbitfield flags, GLuint64 timeout)
415    struct gl_sync_object *syncObj = _mesa_get_and_ref_sync(ctx, sync, true);
421 _mesa_WaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout)
437    syncObj = _mesa_get_and_ref_sync(ctx, sync, true);
440                   "glWaitSync (not a valid sync object)");
449 _mesa_GetSynciv(GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length,
457    syncObj = _mesa_get_and_ref_sync(ctx, sync, true);
460                   "glGetSynciv (not a valid sync object)");
476       /* Update the state of the sync by dipping into the driver.  Note that