2a6e8bda8d
We currently have mutter set a global frame counter on the frame info in the native backend, but in order to do this from clutter, change the frame info construction from being implicitly done so when swapping buffers to having the caller create the frame info and passing that to the swap buffers call. While this commit doesn't introduce any other changes than the API, the intention is later to have the caller be able to pass it's own state (e.g. the global frame count) along with the frame info. https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1285
80 lines
2.1 KiB
C
80 lines
2.1 KiB
C
/*
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* Cogl
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*
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* A Low Level GPU Graphics and Utilities API
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*
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* Copyright (C) 2012 Red Hat, Inc.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*
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*/
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#include "cogl-config.h"
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#include "cogl-frame-info-private.h"
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#include "cogl-gtype-private.h"
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static void _cogl_frame_info_free (CoglFrameInfo *info);
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COGL_OBJECT_DEFINE (FrameInfo, frame_info);
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COGL_GTYPE_DEFINE_CLASS (FrameInfo, frame_info);
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CoglFrameInfo *
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cogl_frame_info_new (void)
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{
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CoglFrameInfo *info;
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info = g_slice_new0 (CoglFrameInfo);
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return _cogl_frame_info_object_new (info);
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}
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static void
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_cogl_frame_info_free (CoglFrameInfo *info)
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{
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g_slice_free (CoglFrameInfo, info);
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}
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int64_t
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cogl_frame_info_get_frame_counter (CoglFrameInfo *info)
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{
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return info->frame_counter;
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}
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int64_t
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cogl_frame_info_get_presentation_time (CoglFrameInfo *info)
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{
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return info->presentation_time;
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}
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float
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cogl_frame_info_get_refresh_rate (CoglFrameInfo *info)
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{
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return info->refresh_rate;
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}
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int64_t
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cogl_frame_info_get_global_frame_counter (CoglFrameInfo *info)
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{
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return info->global_frame_counter;
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}
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