mirror of https://gitlab.freedesktop.org/mesa/mesa
91 lines
3.0 KiB
C
91 lines
3.0 KiB
C
/*
|
|
* Permission to use, copy, modify, distribute, and sell this software and its
|
|
* documentation for any purpose is hereby granted without fee, provided that
|
|
* the above copyright notice appear in all copies and that both that copyright
|
|
* notice and this permission notice appear in supporting documentation, and
|
|
* that the name of the copyright holders not be used in advertising or
|
|
* publicity pertaining to distribution of the software without specific,
|
|
* written prior permission. The copyright holders make no representations
|
|
* about the suitability of this software for any purpose. It is provided "as
|
|
* is" without express or implied warranty.
|
|
*
|
|
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
|
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
|
|
* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
|
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
|
|
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
|
|
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
|
* OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#ifndef LOADER_DRI_HELPER_H
|
|
#define LOADER_DRI_HELPER_H
|
|
|
|
#include <stdbool.h>
|
|
#include <sys/types.h>
|
|
|
|
#include <GL/gl.h> /* dri_interface needs GL types */
|
|
#include <GL/internal/dri_interface.h>
|
|
#include <c11/threads.h>
|
|
|
|
#ifdef HAVE_X11_PLATFORM
|
|
#include <xcb/xcb.h>
|
|
#include <xcb/dri3.h>
|
|
#include <xcb/present.h>
|
|
|
|
struct loader_crtc_info {
|
|
xcb_randr_crtc_t id;
|
|
xcb_timestamp_t timestamp;
|
|
|
|
int16_t x, y;
|
|
uint16_t width, height;
|
|
|
|
unsigned refresh_numerator;
|
|
unsigned refresh_denominator;
|
|
};
|
|
|
|
struct loader_screen_resources {
|
|
mtx_t mtx;
|
|
|
|
xcb_connection_t *conn;
|
|
xcb_screen_t *screen;
|
|
|
|
xcb_timestamp_t config_timestamp;
|
|
|
|
/* Number of CRTCs with an active mode set */
|
|
unsigned num_crtcs;
|
|
struct loader_crtc_info *crtcs;
|
|
};
|
|
#endif
|
|
|
|
__DRIimage *loader_dri_create_image(__DRIscreen *screen,
|
|
const __DRIimageExtension *image,
|
|
uint32_t width, uint32_t height,
|
|
uint32_t dri_format, uint32_t dri_usage,
|
|
const uint64_t *modifiers,
|
|
unsigned int modifiers_count,
|
|
void *loaderPrivate);
|
|
|
|
int dri_get_initial_swap_interval(__DRIscreen *driScreen,
|
|
const __DRI2configQueryExtension *config);
|
|
|
|
bool dri_valid_swap_interval(__DRIscreen *driScreen,
|
|
const __DRI2configQueryExtension *config, int interval);
|
|
|
|
int
|
|
loader_image_format_to_fourcc(int format);
|
|
|
|
#ifdef HAVE_X11_PLATFORM
|
|
void
|
|
loader_init_screen_resources(struct loader_screen_resources *res,
|
|
xcb_connection_t *conn,
|
|
xcb_screen_t *screen);
|
|
bool
|
|
loader_update_screen_resources(struct loader_screen_resources *res);
|
|
|
|
void
|
|
loader_destroy_screen_resources(struct loader_screen_resources *res);
|
|
#endif
|
|
|
|
#endif /* LOADER_DRI_HELPER_H */
|