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/*############################################################################
# Copyright (C) 2005 Intel Corporation
#
# SPDX-License-Identifier: MIT
############################################################################*/
#ifndef __VAAPI_UTILS_H__
#define __VAAPI_UTILS_H__
#ifdef LIBVA_SUPPORT
#include <va/va.h>
#include <va/va_drmcommon.h>
#if defined(LIBVA_DRM_SUPPORT)
#include <intel_bufmgr.h>
#include <va/va_drm.h>
#include <xf86drm.h>
#include <xf86drmMode.h>
#endif
#if defined(LIBVA_X11_SUPPORT)
#include <va/va_x11.h>
#if defined(X11_DRI3_SUPPORT)
#include <xcb/dri3.h>
#include <xcb/present.h>
#endif // X11_DRI3_SUPPORT
#endif
#include "sample_defs.h"
#include "sample_utils.h"
#include "vm/thread_defs.h"
namespace MfxLoader {
class SimpleLoader {
public:
SimpleLoader(const char* name);
void* GetFunction(const char* name);
~SimpleLoader();
private:
SimpleLoader(SimpleLoader&);
void operator=(SimpleLoader&);
void* so_handle;
};
#ifdef LIBVA_SUPPORT
class VA_Proxy {
private:
SimpleLoader lib; // should appear first in member list
public:
typedef VAStatus (*vaInitialize_type)(VADisplay, int*, int*);
typedef VAStatus (*vaTerminate_type)(VADisplay);
typedef VAStatus (*vaCreateSurfaces_type)(VADisplay,
unsigned int,
unsigned int,
unsigned int,
VASurfaceID*,
unsigned int,
VASurfaceAttrib*,
unsigned int);
typedef VAStatus (*vaDestroySurfaces_type)(VADisplay, VASurfaceID*, int);
typedef VAStatus (*vaCreateBuffer_type)(VADisplay,
VAContextID,
VABufferType,
unsigned int,
unsigned int,
void*,
VABufferID*);
typedef VAStatus (*vaDestroyBuffer_type)(VADisplay, VABufferID);
typedef VAStatus (*vaMapBuffer_type)(VADisplay, VABufferID, void** pbuf);
typedef VAStatus (*vaUnmapBuffer_type)(VADisplay, VABufferID);
typedef VAStatus (*vaSyncSurface_type)(VADisplay, VASurfaceID);
typedef VAStatus (*vaDeriveImage_type)(VADisplay, VASurfaceID, VAImage*);
typedef VAStatus (*vaDestroyImage_type)(VADisplay, VAImageID);
typedef VAStatus (*vaGetLibFunc_type)(VADisplay, const char* func);
typedef VAStatus (*vaAcquireBufferHandle_type)(VADisplay, VABufferID, VABufferInfo*);
typedef VAStatus (*vaReleaseBufferHandle_type)(VADisplay, VABufferID);
typedef VAStatus (*vaMaxNumEntrypoints_type)(VADisplay dpy);
typedef VAStatus (*vaQueryConfigEntrypoints_type)(VADisplay dpy,
VAProfile profile,
VAEntrypoint* entrypoint_list,
int* num_entrypoints);
typedef VAStatus (*vaGetConfigAttributes_type)(VADisplay dpy,
VAProfile profile,
VAEntrypoint entrypoint,
VAConfigAttrib* attrib_list,
int num_attribs);
typedef VAStatus (*vaCreateConfig_type)(VADisplay dpy,
VAProfile profile,
VAEntrypoint entrypoint,
VAConfigAttrib* attrib_list,
int num_attribs,
VAConfigID* config_id);
typedef VAStatus (*vaCreateContext_type)(VADisplay dpy,
VAConfigID config_id,
int picture_width,
int picture_height,
int flag,
VASurfaceID* render_targets,
int num_render_targets,
VAContextID* context);
typedef VAStatus (*vaDestroyConfig_type)(VADisplay dpy, VAConfigID config_id);
typedef VAStatus (*vaDestroyContext_type)(VADisplay dpy, VAContextID context);
VA_Proxy();
~VA_Proxy();
const vaInitialize_type vaInitialize;
const vaTerminate_type vaTerminate;
const vaCreateSurfaces_type vaCreateSurfaces;
const vaDestroySurfaces_type vaDestroySurfaces;
const vaCreateBuffer_type vaCreateBuffer;
const vaDestroyBuffer_type vaDestroyBuffer;
const vaMapBuffer_type vaMapBuffer;
const vaUnmapBuffer_type vaUnmapBuffer;
const vaSyncSurface_type vaSyncSurface;
const vaDeriveImage_type vaDeriveImage;
const vaDestroyImage_type vaDestroyImage;
const vaGetLibFunc_type vaGetLibFunc;
const vaAcquireBufferHandle_type vaAcquireBufferHandle;
const vaReleaseBufferHandle_type vaReleaseBufferHandle;
const vaMaxNumEntrypoints_type vaMaxNumEntrypoints;
const vaQueryConfigEntrypoints_type vaQueryConfigEntrypoints;
const vaGetConfigAttributes_type vaGetConfigAttributes;
const vaCreateConfig_type vaCreateConfig;
const vaCreateContext_type vaCreateContext;
const vaDestroyConfig_type vaDestroyConfig;
const vaDestroyContext_type vaDestroyContext;
};
#endif
#if defined(LIBVA_DRM_SUPPORT)
class DRM_Proxy {
private:
SimpleLoader lib; // should appear first in member list
public:
typedef int (*drmIoctl_type)(int fd, unsigned long request, void* arg);
typedef int (*drmModeAddFB_type)(int fd,
uint32_t width,
uint32_t height,
uint8_t depth,
uint8_t bpp,
uint32_t pitch,
uint32_t bo_handle,
uint32_t* buf_id);
typedef int (*drmSetClientCap_type)(int fd, uint64_t capability, uint64_t value);
typedef drmModeObjectPropertiesPtr (*drmModeObjectGetProperties_type)(int fd,
uint32_t objectId,
uint32_t objectType);
typedef void (*drmModeFreeObjectProperties_type)(drmModeObjectPropertiesPtr ptr);
typedef drmModeAtomicReqPtr (*drmModeAtomicAlloc_type)();
typedef int (*drmModeAtomicAddProperty_type)(drmModeAtomicReqPtr req,
uint32_t objectId,
uint32_t propertyId,
uint64_t value);
typedef int (*drmModeAtomicCommit_type)(int fd,
drmModeAtomicReqPtr req,
uint32_t flags,
void* user_data);
typedef void (*drmModeAtomicFree_type)(drmModeAtomicReqPtr req);
typedef int (*drmModeCreatePropertyBlob_type)(int fd, const void* data, int size, uint32_t* id);
typedef int (*drmModeObjectSetProperty_type)(int fd,
uint32_t object_id,
uint32_t object_type,
uint32_t property_id,
uint64_t value);
typedef int (*drmModeDestroyPropertyBlob_type)(int fd, uint32_t id);
typedef drmModePropertyPtr (*drmModeGetProperty_type)(int fd, uint32_t propertyId);
typedef void (*drmModeFreeProperty_type)(drmModePropertyPtr ptr);
typedef drmModePropertyBlobPtr (*drmModeGetPropertyBlob_type)(int fd, uint32_t blob_id);
typedef void (*drmModeFreePropertyBlob_type)(drmModePropertyBlobPtr ptr);
typedef int (*drmModeAddFB2WithModifiers_type)(int fd,
uint32_t width,
uint32_t height,
uint32_t pixel_format,
uint32_t bo_handles[4],
uint32_t pitches[4],
uint32_t offsets[4],
uint64_t modifier[4],
uint32_t* buf_id,
uint32_t flags);
#if defined(DRM_LINUX_FORMAT_MODIFIER_BLOB_SUPPORT)
typedef bool (*drmModeFormatModifierBlobIterNext_type)(const drmModePropertyBlobRes* blob,
drmModeFormatModifierIterator* iter);
#endif
typedef void (*drmModeFreeConnector_type)(drmModeConnectorPtr ptr);
typedef void (*drmModeFreeCrtc_type)(drmModeCrtcPtr ptr);
typedef void (*drmModeFreeEncoder_type)(drmModeEncoderPtr ptr);
typedef void (*drmModeFreePlane_type)(drmModePlanePtr ptr);
typedef void (*drmModeFreePlaneResources_type)(drmModePlaneResPtr ptr);
typedef void (*drmModeFreeResources_type)(drmModeResPtr ptr);
typedef drmModeConnectorPtr (*drmModeGetConnector_type)(int fd, uint32_t connectorId);
typedef drmModeCrtcPtr (*drmModeGetCrtc_type)(int fd, uint32_t crtcId);
typedef drmModeEncoderPtr (*drmModeGetEncoder_type)(int fd, uint32_t encoder_id);
typedef drmModePlanePtr (*drmModeGetPlane_type)(int fd, uint32_t plane_id);
typedef drmModePlaneResPtr (*drmModeGetPlaneResources_type)(int fd);
typedef drmModeResPtr (*drmModeGetResources_type)(int fd);
typedef int (*drmModeRmFB_type)(int fd, uint32_t bufferId);
typedef int (*drmModeSetCrtc_type)(int fd,
uint32_t crtcId,
uint32_t bufferId,
uint32_t x,
uint32_t y,
uint32_t* connectors,
int count,
drmModeModeInfoPtr mode);
typedef int (*drmSetMaster_type)(int fd);
typedef int (*drmDropMaster_type)(int fd);
typedef int (*drmModeSetPlane_type)(int fd,
uint32_t plane_id,
uint32_t crtc_id,
uint32_t fb_id,
uint32_t flags,
int32_t crtc_x,
int32_t crtc_y,
uint32_t crtc_w,
uint32_t crtc_h,
uint32_t src_x,
uint32_t src_y,
uint32_t src_w,
uint32_t src_h);
DRM_Proxy();
~DRM_Proxy();
#define __DECLARE(name) const name##_type name
__DECLARE(drmIoctl);
__DECLARE(drmModeAddFB);
__DECLARE(drmModeAddFB2WithModifiers);
#if defined(DRM_LINUX_FORMAT_MODIFIER_BLOB_SUPPORT)
__DECLARE(drmModeFormatModifierBlobIterNext);
#endif
__DECLARE(drmSetClientCap);
__DECLARE(drmModeObjectGetProperties);
__DECLARE(drmModeFreeObjectProperties);
__DECLARE(drmModeAtomicAlloc);
__DECLARE(drmModeAtomicAddProperty);
__DECLARE(drmModeAtomicCommit);
__DECLARE(drmModeAtomicFree);
__DECLARE(drmModeCreatePropertyBlob);
__DECLARE(drmModeObjectSetProperty);
__DECLARE(drmModeDestroyPropertyBlob);
__DECLARE(drmModeGetProperty);
__DECLARE(drmModeFreeProperty);
__DECLARE(drmModeGetPropertyBlob);
__DECLARE(drmModeFreePropertyBlob);
__DECLARE(drmModeFreeConnector);
__DECLARE(drmModeFreeCrtc);
__DECLARE(drmModeFreeEncoder);
__DECLARE(drmModeFreePlane);
__DECLARE(drmModeFreePlaneResources);
__DECLARE(drmModeFreeResources);
__DECLARE(drmModeGetConnector);
__DECLARE(drmModeGetCrtc);
__DECLARE(drmModeGetEncoder);
__DECLARE(drmModeGetPlane);
__DECLARE(drmModeGetPlaneResources);
__DECLARE(drmModeGetResources);
__DECLARE(drmModeRmFB);
__DECLARE(drmModeSetCrtc);
__DECLARE(drmSetMaster);
__DECLARE(drmDropMaster);
__DECLARE(drmModeSetPlane);
#undef __DECLARE
};
class DrmIntel_Proxy {
private:
SimpleLoader lib; // should appear first in member list
public:
typedef drm_intel_bo* (*drm_intel_bo_gem_create_from_prime_type)(drm_intel_bufmgr* bufmgr,
int prime_fd,
int size);
typedef void (*drm_intel_bo_unreference_type)(drm_intel_bo* bo);
typedef drm_intel_bufmgr* (*drm_intel_bufmgr_gem_init_type)(int fd, int batch_size);
typedef int (*drm_intel_bo_gem_export_to_prime_type)(drm_intel_bo*, int*);
typedef void (*drm_intel_bufmgr_destroy_type)(drm_intel_bufmgr*);
typedef int (*drmPrimeFDToHandle_type)(int fd, int prime_fd, uint32_t* handle);
DrmIntel_Proxy();
~DrmIntel_Proxy();
#define __DECLARE(name) const name##_type name
__DECLARE(drm_intel_bo_gem_create_from_prime);
__DECLARE(drm_intel_bo_unreference);
__DECLARE(drm_intel_bufmgr_gem_init);
__DECLARE(drm_intel_bufmgr_destroy);
__DECLARE(drmPrimeFDToHandle);
#if defined(X11_DRI3_SUPPORT)
__DECLARE(drm_intel_bo_gem_export_to_prime);
#endif
#undef __DECLARE
};
class VA_DRMProxy {
private:
SimpleLoader lib; // should appear first in member list
public:
typedef VADisplay (*vaGetDisplayDRM_type)(int);
VA_DRMProxy();
~VA_DRMProxy();
const vaGetDisplayDRM_type vaGetDisplayDRM;
};
#endif
#if defined(LIBVA_WAYLAND_SUPPORT)
class Wayland;
class VA_WaylandClientProxy {
private:
SimpleLoader lib; // should appear first in member list
public:
typedef Wayland* (*WaylandCreate_type)(void);
typedef void (*WaylandDestroy_type)(Wayland*);
VA_WaylandClientProxy();
~VA_WaylandClientProxy();
const WaylandCreate_type WaylandCreate;
const WaylandDestroy_type WaylandDestroy;
};
#endif // LIBVA_WAYLAND_SUPPORT
#if defined(LIBVA_X11_SUPPORT)
class VA_X11Proxy {
private:
SimpleLoader lib; // should appear first in member list
public:
typedef VADisplay (*vaGetDisplay_type)(Display*);
typedef VAStatus (*vaPutSurface_type)(VADisplay,
VASurfaceID,
Drawable,
short,
short,
unsigned short,
unsigned short,
short,
short,
unsigned short,
unsigned short,
VARectangle*,
unsigned int,
unsigned int);
VA_X11Proxy();
~VA_X11Proxy();
const vaGetDisplay_type vaGetDisplay;
const vaPutSurface_type vaPutSurface;
};
class XLib_Proxy {
private:
SimpleLoader lib; // should appear first in member list
public:
typedef Display* (*XOpenDisplay_type)(const char*);
typedef int (*XCloseDisplay_type)(Display*);
typedef Window (*XCreateSimpleWindow_type)(Display*,
Window,
int,
int,
unsigned int,
unsigned int,
unsigned int,
unsigned long,
unsigned long);
typedef int (*XMapWindow_type)(Display*, Window);
typedef int (*XSync_type)(Display*, Bool);
typedef int (*XDestroyWindow_type)(Display*, Window);
typedef int (*XResizeWindow_type)(Display*, Window, unsigned int, unsigned int);
#if defined(X11_DRI3_SUPPORT)
typedef Status (*XGetGeometry_type)(Display*,
Drawable,
Window*,
int*,
int*,
unsigned int*,
unsigned int*,
unsigned int*,
unsigned int*);
#endif // X11_DRI3_SUPPORT
XLib_Proxy();
~XLib_Proxy();
const XOpenDisplay_type XOpenDisplay;
const XCloseDisplay_type XCloseDisplay;
const XCreateSimpleWindow_type XCreateSimpleWindow;
const XMapWindow_type XMapWindow;
const XSync_type XSync;
const XDestroyWindow_type XDestroyWindow;
const XResizeWindow_type XResizeWindow;
#if defined(X11_DRI3_SUPPORT)
const XGetGeometry_type XGetGeometry;
#endif // X11_DRI3_SUPPORT
};
#if defined(X11_DRI3_SUPPORT)
class XCB_Dri3_Proxy {
private:
SimpleLoader lib; // should appear first in member list
public:
typedef xcb_void_cookie_t (*xcb_dri3_pixmap_from_buffer_type)(xcb_connection_t*,
xcb_pixmap_t,
xcb_drawable_t,
uint32_t,
uint16_t,
uint16_t,
uint16_t,
uint8_t,
uint8_t,
int32_t);
typedef xcb_dri3_pixmap_from_buffer_type xcb_dri3_pixmap_from_buffer_checked_type;
XCB_Dri3_Proxy();
~XCB_Dri3_Proxy();
const xcb_dri3_pixmap_from_buffer_checked_type xcb_dri3_pixmap_from_buffer_checked;
};
class Xcb_Proxy {
private:
SimpleLoader lib; // should appear first in member list
public:
typedef uint32_t (*xcb_generate_id_type)(xcb_connection_t*);
typedef xcb_void_cookie_t (*xcb_free_pixmap_type)(xcb_connection_t*, xcb_pixmap_t);
typedef int (*xcb_flush_type)(xcb_connection_t*);
typedef xcb_generic_error_t* (*xcb_request_check_type)(xcb_connection_t* c,
xcb_void_cookie_t cookie);
Xcb_Proxy();
~Xcb_Proxy();
const xcb_generate_id_type xcb_generate_id;
const xcb_free_pixmap_type xcb_free_pixmap;
const xcb_flush_type xcb_flush;
const xcb_request_check_type xcb_request_check;
};
class X11_Xcb_Proxy {
private:
SimpleLoader lib; // should appear first in member list
public:
typedef xcb_connection_t* (*XGetXCBConnection_type)(Display* dpy);
X11_Xcb_Proxy();
~X11_Xcb_Proxy();
const XGetXCBConnection_type XGetXCBConnection;
};
class Xcbpresent_Proxy {
private:
SimpleLoader lib;
public:
typedef xcb_void_cookie_t (*xcb_present_pixmap_type)(xcb_connection_t*,
xcb_window_t,
xcb_pixmap_t,
uint32_t,
xcb_xfixes_region_t,
xcb_xfixes_region_t,
int16_t,
int16_t,
xcb_randr_crtc_t,
xcb_sync_fence_t,
xcb_sync_fence_t,
uint32_t,
uint64_t,
uint64_t,
uint64_t,
uint32_t,
const xcb_present_notify_t*);
typedef xcb_present_pixmap_type xcb_present_pixmap_checked_type;
Xcbpresent_Proxy();
~Xcbpresent_Proxy();
const xcb_present_pixmap_checked_type xcb_present_pixmap_checked;
};
#endif // X11_DRI3_SUPPORT
#endif
} // namespace MfxLoader
constexpr mfxU32 MFX_X11_NODE_INDEX = 128;
constexpr mfxU32 MFX_X11_MAX_NODES = 16;
class CLibVA {
public:
virtual ~CLibVA(void){};
VAStatus AcquireVASurface(void** pctx,
VADisplay dpy1,
VASurfaceID srf1,
VADisplay dpy2,
VASurfaceID* srf2);
void ReleaseVASurface(void* actx,
VADisplay dpy1,
VASurfaceID /*srf1*/,
VADisplay dpy2,
VASurfaceID srf2);
inline int getBackendType() {
return m_type;
}
VADisplay GetVADisplay() {
return m_va_dpy;
}
const MfxLoader::VA_Proxy m_libva;
protected:
CLibVA(int type) : m_type(type), m_va_dpy(NULL) {}
int m_type;
VADisplay m_va_dpy;
private:
DISALLOW_COPY_AND_ASSIGN(CLibVA);
};
CLibVA* CreateLibVA(const std::string& devicePath = "", int type = MFX_LIBVA_DRM);
// compatibility with some old tools/val-tools
CLibVA* CreateLibVA(int type);
VAStatus AcquireVASurface(void** ctx,
VADisplay dpy1,
VASurfaceID srf1,
VADisplay dpy2,
VASurfaceID* srf2);
void ReleaseVASurface(void* actx,
VADisplay dpy1,
VASurfaceID srf1,
VADisplay dpy2,
VASurfaceID srf2);
mfxStatus va_to_mfx_status(VAStatus va_res);
#endif // #ifdef LIBVA_SUPPORT
#endif // #ifndef __VAAPI_UTILS_H__
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