dlls/d3drm/d3drm_private.h

   1 /*
   2  *      Direct3DRM private interfaces (D3DRM.DLL)
   3  *
   4  * Copyright 2010 Christian Costa
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __D3DRM_PRIVATE_INCLUDED__
  22 #define __D3DRM_PRIVATE_INCLUDED__
  23
  24 #define COBJMACROS
  25 #include <math.h>
  26 #include "d3drm.h"
  27 #include "dxfile.h"
  28 #include "d3drmwin.h"
  29
  30 #include "wine/list.h"
  31
  32 #ifndef ARRAY_SIZE
  33 #define ARRAY_SIZE(a) (sizeof(a) / sizeof(*(a)))
  34 #endif
  35
  36 struct d3drm_object
  37 {
  38     LONG ref;
  39     DWORD appdata;
  40     struct list destroy_callbacks;
  41 };
  42
  43 struct d3drm_texture
  44 {
  45     struct d3drm_object obj;
  46     IDirect3DRMTexture IDirect3DRMTexture_iface;
  47     IDirect3DRMTexture2 IDirect3DRMTexture2_iface;
  48     IDirect3DRMTexture3 IDirect3DRMTexture3_iface;
  49     IDirect3DRM *d3drm;
  50     D3DRMIMAGE *image;
  51 };
  52
  53 struct d3drm_frame
  54 {
  55     IDirect3DRMFrame IDirect3DRMFrame_iface;
  56     IDirect3DRMFrame2 IDirect3DRMFrame2_iface;
  57     IDirect3DRMFrame3 IDirect3DRMFrame3_iface;
  58     IDirect3DRM *d3drm;
  59     LONG ref;
  60     struct d3drm_frame *parent;
  61     ULONG nb_children;
  62     ULONG children_capacity;
  63     IDirect3DRMFrame3 **children;
  64     ULONG nb_visuals;
  65     ULONG visuals_capacity;
  66     IDirect3DRMVisual **visuals;
  67     ULONG nb_lights;
  68     ULONG lights_capacity;
  69     IDirect3DRMLight **lights;
  70     D3DRMMATRIX4D transform;
  71     D3DCOLOR scenebackground;
  72 };
  73
  74 struct d3drm_viewport
  75 {
  76     struct d3drm_object obj;
  77     struct d3drm_device *device;
  78     IDirect3DRMFrame *camera;
  79     IDirect3DRMViewport IDirect3DRMViewport_iface;
  80     IDirect3DRMViewport2 IDirect3DRMViewport2_iface;
  81     IDirect3DViewport *d3d_viewport;
  82     IDirect3DMaterial *material;
  83     IDirect3DRM *d3drm;
  84     D3DVALUE back;
  85     D3DVALUE front;
  86     D3DVALUE field;
  87     D3DRMPROJECTIONTYPE projection;
  88 };
  89
  90 struct d3drm_device
  91 {
  92     struct d3drm_object obj;
  93     IDirect3DRMDevice IDirect3DRMDevice_iface;
  94     IDirect3DRMDevice2 IDirect3DRMDevice2_iface;
  95     IDirect3DRMDevice3 IDirect3DRMDevice3_iface;
  96     IDirect3DRMWinDevice IDirect3DRMWinDevice_iface;
  97     IDirect3DRM *d3drm;
  98     IDirectDraw *ddraw;
  99     IDirectDrawSurface *primary_surface, *render_target;
 100     IDirectDrawClipper *clipper;
 101     IDirect3DDevice *device;
 102     BOOL dither;
 103     D3DRMRENDERQUALITY quality;
 104     DWORD rendermode;
 105     DWORD height;
 106     DWORD width;
 107 };
 108
 109 HRESULT d3drm_device_create(struct d3drm_device **device, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 110 HRESULT d3drm_device_create_surfaces_from_clipper(struct d3drm_device *object, IDirectDraw *ddraw,
 111         IDirectDrawClipper *clipper, int width, int height, IDirectDrawSurface **surface) DECLSPEC_HIDDEN;
 112 void d3drm_device_destroy(struct d3drm_device *device) DECLSPEC_HIDDEN;
 113 HRESULT d3drm_device_init(struct d3drm_device *device, UINT version, IDirectDraw *ddraw,
 114         IDirectDrawSurface *surface, BOOL create_z_surface) DECLSPEC_HIDDEN;
 115
 116 void d3drm_object_init(struct d3drm_object *object) DECLSPEC_HIDDEN;
 117 HRESULT d3drm_object_add_destroy_callback(struct d3drm_object *object, D3DRMOBJECTCALLBACK cb, void *ctx) DECLSPEC_HIDDEN;
 118 HRESULT d3drm_object_delete_destroy_callback(struct d3drm_object *object, D3DRMOBJECTCALLBACK cb, void *ctx) DECLSPEC_HIDDEN;
 119 void d3drm_object_cleanup(IDirect3DRMObject *iface, struct d3drm_object *object) DECLSPEC_HIDDEN;
 120
 121 struct d3drm_frame *unsafe_impl_from_IDirect3DRMFrame(IDirect3DRMFrame *iface) DECLSPEC_HIDDEN;
 122 struct d3drm_device *unsafe_impl_from_IDirect3DRMDevice3(IDirect3DRMDevice3 *iface) DECLSPEC_HIDDEN;
 123
 124 HRESULT d3drm_texture_create(struct d3drm_texture **texture, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 125 HRESULT d3drm_frame_create(struct d3drm_frame **frame, IUnknown *parent_frame, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 126 HRESULT d3drm_viewport_create(struct d3drm_viewport **viewport, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 127 HRESULT Direct3DRMFace_create(REFIID riid, IUnknown** ret_iface) DECLSPEC_HIDDEN;
 128 HRESULT Direct3DRMLight_create(IUnknown** ppObj) DECLSPEC_HIDDEN;
 129 HRESULT Direct3DRMMesh_create(IDirect3DRMMesh** obj) DECLSPEC_HIDDEN;
 130 HRESULT Direct3DRMMeshBuilder_create(REFIID riid, IUnknown** ppObj) DECLSPEC_HIDDEN;
 131 HRESULT Direct3DRMMaterial_create(IDirect3DRMMaterial2** ret_iface) DECLSPEC_HIDDEN;
 132
 133 HRESULT load_mesh_data(IDirect3DRMMeshBuilder3 *iface, IDirectXFileData *data,
 134                        D3DRMLOADTEXTURECALLBACK load_texture_proc, void *arg) DECLSPEC_HIDDEN;
 135
 136 struct d3drm_file_header
 137 {
 138     WORD major;
 139     WORD minor;
 140     DWORD flags;
 141 };
 142
 143 extern char templates[] DECLSPEC_HIDDEN;
 144
 145 static inline BYTE d3drm_color_component(float c)
 146 {
 147     if (c <= 0.0f)
 148         return 0u;
 149     if (c >= 1.0f)
 150         return 0xffu;
 151     return floor(c * 255.0f);
 152 }
 153
 154 static inline void d3drm_set_color(D3DCOLOR *color, float r, float g, float b, float a)
 155 {
 156     *color = RGBA_MAKE(d3drm_color_component(r), d3drm_color_component(g),
 157             d3drm_color_component(b), d3drm_color_component(a));
 158 }
 159
 160 #endif /* __D3DRM_PRIVATE_INCLUDED__ */