IABSD.fr/xenocara/driver/xf86-video-amdgpu/src/amdgpu_glamor.h

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• Author : jsg
  Date : 2026-03-12 04:31:28
  Hash : bedc11b3
  Message : update to xf86-video-amdgpu 25.0.0 tested by matthieu and myself on multiple machines

• driver/xf86-video-amdgpu/src/amdgpu_glamor.h

• /*
   * Copyright © 2011 Intel Corporation.
   *             2012 Advanced Micro Devices, Inc.
   *
   * 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 (including
   * the next paragraph) 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 AMDGPU_GLAMOR_H
  #define AMDGPU_GLAMOR_H
  
  #include <xorg-server.h>
  #include "xf86xv.h"
  
  #ifdef USE_GLAMOR
  
  #define GLAMOR_FOR_XORG  1
  #include <glamor.h>
  
  #define AMDGPU_CREATE_PIXMAP_SHARED(usage) \
  	((usage) == AMDGPU_CREATE_PIXMAP_DRI2 || \
  	 (usage) == CREATE_PIXMAP_USAGE_SHARED)
  
  #ifndef GLAMOR_NO_DRI3
  #define GLAMOR_NO_DRI3 0
  #define glamor_fd_from_pixmap glamor_dri3_fd_from_pixmap
  #define glamor_pixmap_from_fd glamor_egl_dri3_pixmap_from_fd
  #endif
  
  #ifndef GLAMOR_INVERTED_Y_AXIS
  #define GLAMOR_INVERTED_Y_AXIS 0
  #endif
  #ifndef GLAMOR_USE_SCREEN
  #define GLAMOR_USE_SCREEN 0
  #endif
  #ifndef GLAMOR_USE_PICTURE_SCREEN
  #define GLAMOR_USE_PICTURE_SCREEN 0
  #endif
  
  struct amdgpu_pixmap;
  
  Bool amdgpu_glamor_pre_init(ScrnInfoPtr scrn);
  Bool amdgpu_glamor_init(ScreenPtr screen);
  void amdgpu_glamor_fini(ScreenPtr screen);
  void amdgpu_glamor_screen_init(ScreenPtr screen);
  Bool amdgpu_glamor_create_screen_resources(ScreenPtr screen);
  void amdgpu_glamor_free_screen(int scrnIndex, int flags);
  
  void amdgpu_glamor_flush(ScrnInfoPtr pScrn);
  void amdgpu_glamor_finish(ScrnInfoPtr pScrn);
  
  Bool
  amdgpu_glamor_create_textured_pixmap(PixmapPtr pixmap, struct amdgpu_buffer *bo);
  void amdgpu_glamor_exchange_buffers(PixmapPtr src, PixmapPtr dst);
  PixmapPtr amdgpu_glamor_set_pixmap_bo(DrawablePtr drawable, PixmapPtr pixmap);
  
  XF86VideoAdaptorPtr amdgpu_glamor_xv_init(ScreenPtr pScreen, int num_adapt);
  
  #else /* !USE_GLAMOR */
  
  static inline Bool amdgpu_glamor_pre_init(ScrnInfoPtr scrn) { return FALSE; }
  static inline Bool amdgpu_glamor_init(ScreenPtr screen) { return FALSE; }
  static inline void amdgpu_glamor_fini(ScreenPtr screen) { }
  static inline Bool amdgpu_glamor_create_screen_resources(ScreenPtr screen) { return FALSE; }
  
  static inline Bool amdgpu_glamor_create_textured_pixmap(PixmapPtr pixmap, struct amdgpu_buffer *bo) { return TRUE; }
  
  static inline void amdgpu_glamor_exchange_buffers(PixmapPtr src, PixmapPtr dst) {}
  static inline PixmapPtr amdgpu_glamor_set_pixmap_bo(DrawablePtr drawable, PixmapPtr pixmap) { return pixmap; }
  
  static inline XF86VideoAdaptorPtr amdgpu_glamor_xv_init(ScreenPtr pScreen, int num_adapt) { return NULL; }
  
  static inline void amdgpu_glamor_flush(ScrnInfoPtr pScrn) { }
  static inline void amdgpu_glamor_finish(ScrnInfoPtr pScrn) { }
  
  #endif /* USE_GLAMOR */
  
  #endif /* AMDGPU_GLAMOR_H */