mutter/cogl/winsys/cogl-winsys-private.h
Owen W. Taylor 88d8bd84f2 Add CoglOutput and track for the GLX backend
The CoglOutput object represents one output such as a monitor or
laptop panel, with information about attributes of the output such as
the position of the output within the global coordinate space, and
the refresh rate.

We don't yet publically export the ability to get output information but
we track it for the GLX backend, where we'll use it to track the refresh
rate.

Reviewed-by: Robert Bragg <robert@linux.intel.com>

(cherry picked from commit d7ef9d8d71488d0e6874f1ffc6e48700d5c82a31)
2013-01-30 19:56:45 +00:00

199 lines
4.7 KiB
C

/*
* Cogl
*
* An object oriented GL/GLES Abstraction/Utility Layer
*
* Copyright (C) 2007,2008,2009 Intel Corporation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*
*/
#ifndef __COGL_WINSYS_PRIVATE_H
#define __COGL_WINSYS_PRIVATE_H
#include "cogl-renderer.h"
#include "cogl-onscreen.h"
#include "cogl-gles2.h"
#ifdef COGL_HAS_XLIB_SUPPORT
#include "cogl-texture-pixmap-x11-private.h"
#endif
#ifdef COGL_HAS_XLIB_SUPPORT
#include <X11/Xutil.h>
#include "cogl-texture-pixmap-x11-private.h"
#endif
#ifdef COGL_HAS_EGL_SUPPORT
#include "cogl-egl.h"
#endif
#include "cogl-poll.h"
uint32_t
_cogl_winsys_error_quark (void);
#define COGL_WINSYS_ERROR (_cogl_winsys_error_quark ())
typedef enum { /*< prefix=COGL_WINSYS_ERROR >*/
COGL_WINSYS_ERROR_INIT,
COGL_WINSYS_ERROR_CREATE_CONTEXT,
COGL_WINSYS_ERROR_CREATE_ONSCREEN,
COGL_WINSYS_ERROR_MAKE_CURRENT,
COGL_WINSYS_ERROR_CREATE_GLES2_CONTEXT,
} CoglWinsysError;
typedef enum
{
COGL_WINSYS_RECTANGLE_STATE_UNKNOWN,
COGL_WINSYS_RECTANGLE_STATE_DISABLE,
COGL_WINSYS_RECTANGLE_STATE_ENABLE
} CoglWinsysRectangleState;
typedef struct _CoglWinsysVtable
{
CoglWinsysID id;
CoglRendererConstraint constraints;
const char *name;
/* Required functions */
CoglFuncPtr
(*renderer_get_proc_address) (CoglRenderer *renderer,
const char *name,
CoglBool in_core);
CoglBool
(*renderer_connect) (CoglRenderer *renderer, CoglError **error);
void
(*renderer_disconnect) (CoglRenderer *renderer);
void
(*renderer_outputs_changed) (CoglRenderer *renderer);
CoglBool
(*display_setup) (CoglDisplay *display, CoglError **error);
void
(*display_destroy) (CoglDisplay *display);
CoglBool
(*context_init) (CoglContext *context, CoglError **error);
void
(*context_deinit) (CoglContext *context);
void *
(*context_create_gles2_context) (CoglContext *ctx, CoglError **error);
CoglBool
(*onscreen_init) (CoglOnscreen *onscreen, CoglError **error);
void
(*onscreen_deinit) (CoglOnscreen *onscreen);
void
(*onscreen_bind) (CoglOnscreen *onscreen);
void
(*onscreen_swap_buffers) (CoglOnscreen *onscreen);
void
(*onscreen_update_swap_throttled) (CoglOnscreen *onscreen);
void
(*onscreen_set_visibility) (CoglOnscreen *onscreen,
CoglBool visibility);
/* Optional functions */
void
(*onscreen_swap_region) (CoglOnscreen *onscreen,
const int *rectangles,
int n_rectangles);
void
(*onscreen_set_resizable) (CoglOnscreen *onscreen, CoglBool resizable);
int
(*onscreen_get_buffer_age) (CoglOnscreen *onscreen);
#ifdef COGL_HAS_EGL_SUPPORT
EGLDisplay
(*context_egl_get_egl_display) (CoglContext *context);
#endif
#ifdef COGL_HAS_XLIB_SUPPORT
XVisualInfo *
(*xlib_get_visual_info) (void);
#endif
uint32_t
(*onscreen_x11_get_window_xid) (CoglOnscreen *onscreen);
#ifdef COGL_HAS_WIN32_SUPPORT
HWND
(*onscreen_win32_get_window) (CoglOnscreen *onscreen);
#endif
void
(*poll_get_info) (CoglContext *context,
CoglPollFD **poll_fds,
int *n_poll_fds,
int64_t *timeout);
void
(*poll_dispatch) (CoglContext *context,
const CoglPollFD *poll_fds,
int n_poll_fds);
#ifdef COGL_HAS_XLIB_SUPPORT
CoglBool
(*texture_pixmap_x11_create) (CoglTexturePixmapX11 *tex_pixmap);
void
(*texture_pixmap_x11_free) (CoglTexturePixmapX11 *tex_pixmap);
CoglBool
(*texture_pixmap_x11_update) (CoglTexturePixmapX11 *tex_pixmap,
CoglBool needs_mipmap);
void
(*texture_pixmap_x11_damage_notify) (CoglTexturePixmapX11 *tex_pixmap);
CoglTexture *
(*texture_pixmap_x11_get_texture) (CoglTexturePixmapX11 *tex_pixmap);
#endif
void
(*save_context) (CoglContext *ctx);
CoglBool
(*set_gles2_context) (CoglGLES2Context *gles2_ctx, CoglError **error);
void
(*restore_context) (CoglContext *ctx);
void
(*destroy_gles2_context) (CoglGLES2Context *gles2_ctx);
} CoglWinsysVtable;
CoglBool
_cogl_winsys_has_feature (CoglWinsysFeature feature);
#endif /* __COGL_WINSYS_PRIVATE_H */