src/mesa/drivers/dri/gamma/gamma_screen.h

   1 typedef struct _gammaRegion {
   2     drm_handle_t  handle;
   3     drmSize    size;
   4     drmAddress map;
   5 } gammaRegion, *gammaRegionPtr;
   6
   7 typedef struct {
   8
   9     int           regionCount;       /* Count of register regions */
  10     gammaRegion  *regions;           /* Vector of mapped region info */
  11
  12     drmBufMapPtr  bufs;              /* Map of DMA buffers */
  13
  14     __DRIscreenPrivate *driScreen; /* Back pointer to DRI screen */
  15
  16     int         cpp;
  17     int         frontPitch;
  18     int         frontOffset;
  19
  20     int         backPitch;
  21     int         backOffset;
  22     int         backX;
  23     int         backY;
  24
  25     int         depthOffset;
  26     int         depthPitch;
  27
  28     int         textureSize;
  29     int         logTextureGranularity;
  30 } gammaScreenRec, *gammaScreenPtr;