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/*
* Mesa 3-D graphics library
*
* Copyright (C) 2010 Chia-I Wu <olv@0xlab.org>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef _NATIVE_DRM_H_
#define _NATIVE_DRM_H_
#include <xf86drm.h>
#include <xf86drmMode.h>
#include "pipe/p_compiler.h"
#include "util/u_format.h"
#include "pipe/p_state.h"
#include "state_tracker/drm_driver.h"
#include "common/native.h"
#include "common/native_helper.h"
#ifdef HAVE_WAYLAND_BACKEND
#include "common/native_wayland_drm_bufmgr.h"
#endif
#include "gbm_gallium_drmint.h"
struct drm_config;
struct drm_crtc;
struct drm_connector;
struct drm_mode;
struct drm_surface;
struct drm_display {
struct native_display base;
const struct native_event_handler *event_handler;
struct gbm_gallium_drm_device *gbmdrm;
int own_gbm;
int fd;
char *device_name;
struct drm_config *config;
/* for modesetting */
drmModeResPtr resources;
struct drm_connector *connectors;
int num_connectors;
struct drm_surface **shown_surfaces;
/* save the original settings of the CRTCs */
struct drm_crtc *saved_crtcs;
};
struct drm_config {
struct native_config base;
};
struct drm_crtc {
drmModeCrtcPtr crtc;
uint32_t connectors[32];
int num_connectors;
};
struct drm_framebuffer {
struct pipe_resource *texture;
boolean is_passive;
uint32_t buffer_id;
};
struct drm_surface {
struct native_surface base;
struct drm_display *drmdpy;
struct resource_surface *rsurf;
enum pipe_format color_format;
int width, height;
unsigned int sequence_number;
struct drm_framebuffer front_fb, back_fb;
boolean is_shown;
struct drm_crtc current_crtc;
boolean have_pageflip;
};
struct drm_connector {
struct native_connector base;
uint32_t connector_id;
drmModeConnectorPtr connector;
struct drm_mode *drm_modes;
int num_modes;
};
struct drm_mode {
struct native_mode base;
drmModeModeInfo mode;
};
static INLINE struct drm_display *
drm_display(const struct native_display *ndpy)
{
return (struct drm_display *) ndpy;
}
static INLINE struct drm_config *
drm_config(const struct native_config *nconf)
{
return (struct drm_config *) nconf;
}
static INLINE struct drm_surface *
drm_surface(const struct native_surface *nsurf)
{
return (struct drm_surface *) nsurf;
}
static INLINE struct drm_connector *
drm_connector(const struct native_connector *nconn)
{
return (struct drm_connector *) nconn;
}
static INLINE struct drm_mode *
drm_mode(const struct native_mode *nmode)
{
return (struct drm_mode *) nmode;
}
boolean
drm_display_init_modeset(struct native_display *ndpy);
void
drm_display_fini_modeset(struct native_display *ndpy);
struct native_surface *
drm_display_create_surface_from_resource(struct native_display *ndpy,
struct pipe_resource *resource);
#endif /* _NATIVE_DRM_H_ */
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