workbench/devs/monitors/Compositor/include/compositor.h

   1 #ifndef HIDD_COMPOSITOR_H
   2 #define HIDD_COMPOSITOR_H
   3 /*
   4     Copyright © 2010-2015, The AROS Development Team. All rights reserved.
   5     $Id$
   6 */
   7
   8 #ifndef EXEC_TYPES_H
   9 #   include <exec/types.h>
  10 #endif
  11
  12 #ifndef HIDD_HIDD_H
  13 #   include <hidd/hidd.h>
  14 #endif
  15
  16 #ifndef OOP_OOP_H
  17 #   include <oop/oop.h>
  18 #endif
  19
  20 #ifndef HIDD_GRAPHICS
  21 #   include <hidd/graphics.h>
  22 #endif
  23
  24 /*
  25  * Things described here are actually system-internal.
  26  * This class has no other use except inside graphics.library.
  27  * This include file is even not a part of AROS SDK.
  28  */
  29
  30 /*
  31  * Compositor interface.
  32  * Changing this breaks binary compatibility. graphics.library recognizes
  33  * this class by its name.
  34  */
  35 #define CLID_Hidd_Compositor   "hidd.graphics.compositor"
  36 #define IID_Hidd_Compositor    "hidd.graphics.compositor"
  37
  38 /* Compositor class methods */
  39
  40 enum
  41 {
  42     moHidd_Compositor_BitMapStackChanged = 0,
  43     moHidd_Compositor_BitMapRectChanged,
  44     moHidd_Compositor_BitMapPositionChange,
  45     moHidd_Compositor_DisplayRectChanged,
  46     moHidd_Compositor_BitMapValidate,
  47     moHidd_Compositor_BitMapEnable,
  48     NUM_COMPOSITOR_METHODS
  49 };
  50
  51 enum
  52 {
  53     aoHidd_Compositor_GfxHidd = 0,  /* [I..] Gfx driver object connected with this compositor object  */
  54     aoHidd_Compositor_DisplayID,    /* [I.G] Card ID part of Display mode ID                          */
  55     aoHidd_Compositor_Capabilities, /* [..G] Composition capabilities of this implementation          */
  56     aoHidd_Compositor_State,        /* [ISG] Currently used capabilities                              */
  57     aoHidd_Compositor_BackFillHook, /* [ISG] Rendering hook for void space                            */
  58     aoHidd_Compositor_FrameBuffer,  /* [I..] Driver's framebuffer bitmap                              */
  59
  60     num_Hidd_Compositor_Attrs
  61 };
  62
  63 #define aHidd_Compositor_GfxHidd       (HiddCompositorAttrBase + aoHidd_Compositor_GfxHidd)
  64 #define aHidd_Compositor_DisplayID     (HiddCompositorAttrBase + aoHidd_Compositor_DisplayID)
  65 #define aHidd_Compositor_Capabilities  (HiddCompositorAttrBase + aoHidd_Compositor_Capabilities)
  66 #define aHidd_Compositor_State         (HiddCompositorAttrBase + aoHidd_Compositor_State)
  67 #define aHidd_Compositor_BackFillHook  (HiddCompositorAttrBase + aoHidd_Compositor_BackFillHook)
  68 #define aHidd_Compositor_FrameBuffer   (HiddCompositorAttrBase + aoHidd_Compositor_FrameBuffer)
  69
  70 #define IS_COMPOSITOR_ATTR(attr, idx) \
  71     (((idx) = (attr) - HiddCompositorAttrBase) < num_Hidd_Compositor_Attrs)
  72
  73 struct pHidd_Compositor_BitMapStackChanged
  74 {
  75     OOP_MethodID                mID;
  76     struct HIDD_ViewPortData    *data;
  77     BOOL                        *active;
  78 };
  79
  80 struct pHidd_Compositor_BitMapRectChanged
  81 {
  82     OOP_MethodID    mID;
  83     OOP_Object      *bm;
  84     WORD            x;
  85     WORD            y;
  86     WORD            width;
  87     WORD            height;
  88 };
  89
  90 struct pHidd_Compositor_BitMapPositionChange
  91 {
  92     OOP_MethodID    mID;
  93     OOP_Object      *bm;
  94     SIPTR           *newxoffset;
  95     SIPTR           *newyoffset;
  96 };
  97
  98 struct pHidd_Compositor_BitMapValidate
  99 {
 100     OOP_MethodID    mID;
 101     struct BitMap   *bm;
 102 };
 103
 104 struct pHidd_Compositor_BitMapEnable
 105 {
 106     OOP_MethodID    mID;
 107     struct BitMap   *bm;
 108 };
 109
 110 struct HIDD_BackFillHookMsg
 111 {
 112     void                        *dummy;
 113     struct Rectangle            *bounds;
 114     LONG                        offsetx;
 115     LONG                        offsety;
 116 };
 117
 118 #endif /* HIDD_COMPOSITOR_H */