arch/arm-native/soc/broadcom/2708/hidd/vc4gfx/vc4gfx_bitmap.h

   1 /*
   2     Copyright © 2013-2017, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #ifndef _VIDEOCOREGFX_BITMAP_H
   7 #define _VIDEOCOREGFX_BITMAP_H
   8
   9 #include <hidd/gfx.h>
  10
  11 /* This attribute interface is common for both onscreen and offscreen bitmap
  12    classes, although they don't share a common superclass */
  13
  14 #define IID_Hidd_BitMap_VideoCore4             "hidd.bitmap.bcmvc4"
  15
  16
  17 enum {
  18     aoHidd_VideoCoreGfxBitMap_Drawable,
  19     num_Hidd_VideoCoreGfxBitMap_Attrs
  20 };
  21
  22 #define aHidd_VideoCoreGfxBitMap_Drawable       (HiddVideoCoreGfxBitMapAttrBase + aoHidd_VideoCoreGfxBitMap_Drawable)
  23
  24 /* This structure is used for both onscreen and offscreen bitmaps !! */
  25
  26 #define IS_BM_ATTR(attr, idx)                   ( ( (idx) = (attr) - HiddBitMapAttrBase) < num_Hidd_BitMap_Attrs)
  27 #define IS_VideoCoreGfxBM_ATTR(attr, idx)       ( ( (idx) = (attr) - HiddVideoCoreGfxBitMapAttrBase) < num_Hidd_VideoCoreGfxBitMap_Attrs)
  28
  29 /* This structure is used as instance data for both the
  30    onbitmap and offbitmap classes. */
  31
  32 struct Box
  33 {
  34     int x1, y1;
  35     int x2, y2;
  36 };
  37
  38 struct BitmapData {
  39         APTR                data;
  40         UBYTE               *VideoData;             /* Pointing to video data */
  41         ULONG               width;                  /* Width of bitmap */
  42         ULONG               height;                 /* Height of bitmap */
  43         UBYTE               bytesperpix;
  44         ULONG               cmap[16];               /* ColorMap */
  45         BYTE                bpp;                    /* 8 -> chunky; planar otherwise */
  46         BYTE                disp;                   /* !=0 - displayable */
  47         struct MouseData    *mouse;
  48 };
  49
  50 #endif /* _VIDEOCOREGFX_BITMAP_H */