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
187 lines
5.0 KiB
C
187 lines
5.0 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) 2007,2008,2009 Intel Corporation.
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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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#ifndef __COGL_WINSYS_PRIVATE_H
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#define __COGL_WINSYS_PRIVATE_H
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#include "cogl-renderer.h"
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#include "cogl-onscreen.h"
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#include "cogl-scanout.h"
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#ifdef COGL_HAS_XLIB_SUPPORT
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#include "cogl-texture-pixmap-x11-private.h"
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#endif
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#ifdef COGL_HAS_XLIB_SUPPORT
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#include <X11/Xutil.h>
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#include "cogl-texture-pixmap-x11-private.h"
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#endif
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#ifdef COGL_HAS_EGL_SUPPORT
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#include "cogl-egl-private.h"
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#endif
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#include "cogl-poll.h"
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COGL_EXPORT uint32_t
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_cogl_winsys_error_quark (void);
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#define COGL_WINSYS_ERROR (_cogl_winsys_error_quark ())
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typedef enum /*< prefix=COGL_WINSYS_ERROR >*/
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{
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COGL_WINSYS_ERROR_INIT,
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COGL_WINSYS_ERROR_CREATE_CONTEXT,
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COGL_WINSYS_ERROR_CREATE_ONSCREEN,
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COGL_WINSYS_ERROR_MAKE_CURRENT,
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} CoglWinsysError;
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typedef struct _CoglWinsysVtable
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{
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CoglWinsysID id;
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CoglRendererConstraint constraints;
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const char *name;
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/* Required functions */
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GCallback
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(*renderer_get_proc_address) (CoglRenderer *renderer,
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const char *name,
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gboolean in_core);
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gboolean
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(*renderer_connect) (CoglRenderer *renderer, GError **error);
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void
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(*renderer_disconnect) (CoglRenderer *renderer);
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void
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(*renderer_outputs_changed) (CoglRenderer *renderer);
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gboolean
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(*display_setup) (CoglDisplay *display, GError **error);
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void
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(*display_destroy) (CoglDisplay *display);
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CoglDmaBufHandle *
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(*renderer_create_dma_buf) (CoglRenderer *renderer,
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int width,
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int height,
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GError **error);
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gboolean
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(*context_init) (CoglContext *context, GError **error);
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void
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(*context_deinit) (CoglContext *context);
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gboolean
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(*onscreen_init) (CoglOnscreen *onscreen, GError **error);
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void
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(*onscreen_deinit) (CoglOnscreen *onscreen);
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void
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(*onscreen_bind) (CoglOnscreen *onscreen);
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void
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(*onscreen_swap_buffers_with_damage) (CoglOnscreen *onscreen,
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const int *rectangles,
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int n_rectangles,
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CoglFrameInfo *info);
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void
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(*onscreen_direct_scanout) (CoglOnscreen *onscreen,
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CoglScanout *scanout,
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CoglFrameInfo *info);
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void
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(*onscreen_set_visibility) (CoglOnscreen *onscreen,
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gboolean visibility);
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/* Optional functions */
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int64_t
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(*context_get_clock_time) (CoglContext *context);
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void
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(*onscreen_swap_region) (CoglOnscreen *onscreen,
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const int *rectangles,
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int n_rectangles,
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CoglFrameInfo *info);
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void
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(*onscreen_set_resizable) (CoglOnscreen *onscreen, gboolean resizable);
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int
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(*onscreen_get_buffer_age) (CoglOnscreen *onscreen);
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uint32_t
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(*onscreen_x11_get_window_xid) (CoglOnscreen *onscreen);
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#ifdef COGL_HAS_XLIB_SUPPORT
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gboolean
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(*texture_pixmap_x11_create) (CoglTexturePixmapX11 *tex_pixmap);
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void
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(*texture_pixmap_x11_free) (CoglTexturePixmapX11 *tex_pixmap);
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gboolean
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(*texture_pixmap_x11_update) (CoglTexturePixmapX11 *tex_pixmap,
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CoglTexturePixmapStereoMode stereo_mode,
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gboolean needs_mipmap);
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void
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(*texture_pixmap_x11_damage_notify) (CoglTexturePixmapX11 *tex_pixmap);
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CoglTexture *
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(*texture_pixmap_x11_get_texture) (CoglTexturePixmapX11 *tex_pixmap,
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CoglTexturePixmapStereoMode stereo_mode);
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#endif
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void *
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(*fence_add) (CoglContext *ctx);
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gboolean
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(*fence_is_complete) (CoglContext *ctx, void *fence);
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void
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(*fence_destroy) (CoglContext *ctx, void *fence);
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} CoglWinsysVtable;
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typedef const CoglWinsysVtable *(*CoglWinsysVtableGetter) (void);
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gboolean
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_cogl_winsys_has_feature (CoglWinsysFeature feature);
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#endif /* __COGL_WINSYS_PRIVATE_H */
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