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/*
* Mesa 3-D graphics library
* Version: 7.8
*
* 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
* BRIAN PAUL 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_KMS_H_
#define _NATIVE_KMS_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_api.h"
#include "common/native.h"
enum kms_surface_type {
KMS_SURFACE_TYPE_PBUFFER,
KMS_SURFACE_TYPE_SCANOUT
};
struct kms_config;
struct kms_connector;
struct kms_mode;
struct kms_crtc {
drmModeCrtcPtr crtc;
uint32_t connectors[32];
int num_connectors;
};
struct kms_display {
struct native_display base;
int fd;
struct drm_api *api;
drmModeResPtr resources;
struct kms_config *config;
struct kms_connector *connectors;
int num_connectors;
struct kms_surface **shown_surfaces;
/* save the original settings of the CRTCs */
struct kms_crtc *saved_crtcs;
};
struct kms_framebuffer {
struct pipe_texture *texture;
boolean is_passive;
uint32_t buffer_id;
};
struct kms_surface {
struct native_surface base;
enum kms_surface_type type;
enum pipe_format color_format;
struct kms_display *kdpy;
int width, height;
struct pipe_texture *textures[NUM_NATIVE_ATTACHMENTS];
unsigned int sequence_number;
struct kms_framebuffer front_fb, back_fb;
boolean is_shown;
struct kms_crtc current_crtc;
};
struct kms_config {
struct native_config base;
};
struct kms_connector {
struct native_connector base;
uint32_t connector_id;
drmModeConnectorPtr connector;
struct kms_mode *kms_modes;
int num_modes;
};
struct kms_mode {
struct native_mode base;
drmModeModeInfo mode;
};
static INLINE struct kms_display *
kms_display(const struct native_display *ndpy)
{
return (struct kms_display *) ndpy;
}
static INLINE struct kms_surface *
kms_surface(const struct native_surface *nsurf)
{
return (struct kms_surface *) nsurf;
}
static INLINE struct kms_config *
kms_config(const struct native_config *nconf)
{
return (struct kms_config *) nconf;
}
static INLINE struct kms_connector *
kms_connector(const struct native_connector *nconn)
{
return (struct kms_connector *) nconn;
}
static INLINE struct kms_mode *
kms_mode(const struct native_mode *nmode)
{
return (struct kms_mode *) nmode;
}
#endif /* _NATIVE_KMS_H_ */
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