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 #include <math.h>
  25 #include "d3drm.h"
  26 #include "dxfile.h"
  27 #include "d3drmwin.h"
  28
  29 #include "wine/list.h"
  30
  31 #ifndef ARRAY_SIZE
  32 #define ARRAY_SIZE(a) (sizeof(a) / sizeof(*(a)))
  33 #endif
  34
  35 struct d3drm_object
  36 {
  37     LONG ref;
  38     DWORD appdata;
  39     struct list destroy_callbacks;
  40 };
  41
  42 struct d3drm_texture
  43 {
  44     struct d3drm_object obj;
  45     IDirect3DRMTexture IDirect3DRMTexture_iface;
  46     IDirect3DRMTexture2 IDirect3DRMTexture2_iface;
  47     IDirect3DRMTexture3 IDirect3DRMTexture3_iface;
  48     IDirect3DRM *d3drm;
  49     D3DRMIMAGE *image;
  50 };
  51
  52 struct d3drm_frame
  53 {
  54     IDirect3DRMFrame IDirect3DRMFrame_iface;
  55     IDirect3DRMFrame2 IDirect3DRMFrame2_iface;
  56     IDirect3DRMFrame3 IDirect3DRMFrame3_iface;
  57     IDirect3DRM *d3drm;
  58     LONG ref;
  59     struct d3drm_frame *parent;
  60     ULONG nb_children;
  61     ULONG children_capacity;
  62     IDirect3DRMFrame3 **children;
  63     ULONG nb_visuals;
  64     ULONG visuals_capacity;
  65     IDirect3DRMVisual **visuals;
  66     ULONG nb_lights;
  67     ULONG lights_capacity;
  68     IDirect3DRMLight **lights;
  69     D3DRMMATRIX4D transform;
  70     D3DCOLOR scenebackground;
  71 };
  72
  73 struct d3drm_viewport
  74 {
  75     struct d3drm_object obj;
  76     struct d3drm_device *device;
  77     IDirect3DRMFrame *camera;
  78     IDirect3DRMViewport IDirect3DRMViewport_iface;
  79     IDirect3DRMViewport2 IDirect3DRMViewport2_iface;
  80     IDirect3DViewport *d3d_viewport;
  81     IDirect3DMaterial *material;
  82     IDirect3DRM *d3drm;
  83     D3DVALUE back;
  84     D3DVALUE front;
  85     D3DVALUE field;
  86     D3DRMPROJECTIONTYPE projection;
  87 };
  88
  89 struct d3drm_device
  90 {
  91     struct d3drm_object obj;
  92     IDirect3DRMDevice IDirect3DRMDevice_iface;
  93     IDirect3DRMDevice2 IDirect3DRMDevice2_iface;
  94     IDirect3DRMDevice3 IDirect3DRMDevice3_iface;
  95     IDirect3DRMWinDevice IDirect3DRMWinDevice_iface;
  96     IDirect3DRM *d3drm;
  97     IDirectDraw *ddraw;
  98     IDirectDrawSurface *primary_surface, *render_target;
  99     IDirectDrawClipper *clipper;
 100     IDirect3DDevice *device;
 101     BOOL dither;
 102     D3DRMRENDERQUALITY quality;
 103     DWORD rendermode;
 104     DWORD height;
 105     DWORD width;
 106 };
 107
 108 HRESULT d3drm_device_create(struct d3drm_device **device, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 109 HRESULT d3drm_device_create_surfaces_from_clipper(struct d3drm_device *object, IDirectDraw *ddraw,
 110         IDirectDrawClipper *clipper, int width, int height, IDirectDrawSurface **surface) DECLSPEC_HIDDEN;
 111 void d3drm_device_destroy(struct d3drm_device *device) DECLSPEC_HIDDEN;
 112 HRESULT d3drm_device_init(struct d3drm_device *device, UINT version, IDirectDraw *ddraw,
 113         IDirectDrawSurface *surface, BOOL create_z_surface) DECLSPEC_HIDDEN;
 114
 115 void d3drm_object_init(struct d3drm_object *object) DECLSPEC_HIDDEN;
 116 HRESULT d3drm_object_add_destroy_callback(struct d3drm_object *object, D3DRMOBJECTCALLBACK cb, void *ctx) DECLSPEC_HIDDEN;
 117 HRESULT d3drm_object_delete_destroy_callback(struct d3drm_object *object, D3DRMOBJECTCALLBACK cb, void *ctx) DECLSPEC_HIDDEN;
 118 void d3drm_object_cleanup(IDirect3DRMObject *iface, struct d3drm_object *object) DECLSPEC_HIDDEN;
 119
 120 struct d3drm_frame *unsafe_impl_from_IDirect3DRMFrame(IDirect3DRMFrame *iface) DECLSPEC_HIDDEN;
 121 struct d3drm_device *unsafe_impl_from_IDirect3DRMDevice3(IDirect3DRMDevice3 *iface) DECLSPEC_HIDDEN;
 122
 123 HRESULT d3drm_texture_create(struct d3drm_texture **texture, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 124 HRESULT d3drm_frame_create(struct d3drm_frame **frame, IUnknown *parent_frame, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 125 HRESULT d3drm_viewport_create(struct d3drm_viewport **viewport, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 126 HRESULT Direct3DRMFace_create(REFIID riid, IUnknown** ret_iface) DECLSPEC_HIDDEN;
 127 HRESULT Direct3DRMLight_create(IUnknown** ppObj) DECLSPEC_HIDDEN;
 128 HRESULT Direct3DRMMesh_create(IDirect3DRMMesh** obj) DECLSPEC_HIDDEN;
 129 HRESULT Direct3DRMMeshBuilder_create(REFIID riid, IUnknown** ppObj) DECLSPEC_HIDDEN;
 130 HRESULT Direct3DRMMaterial_create(IDirect3DRMMaterial2** ret_iface) DECLSPEC_HIDDEN;
 131
 132 HRESULT load_mesh_data(IDirect3DRMMeshBuilder3 *iface, IDirectXFileData *data,
 133                        D3DRMLOADTEXTURECALLBACK load_texture_proc, void *arg) DECLSPEC_HIDDEN;
 134
 135 struct d3drm_file_header
 136 {
 137     WORD major;
 138     WORD minor;
 139     DWORD flags;
 140 };
 141
 142 extern char templates[] DECLSPEC_HIDDEN;
 143
 144 static inline BYTE d3drm_color_component(float c)
 145 {
 146     if (c <= 0.0f)
 147         return 0u;
 148     if (c >= 1.0f)
 149         return 0xffu;
 150     return floor(c * 255.0f);
 151 }
 152
 153 static inline void d3drm_set_color(D3DCOLOR *color, float r, float g, float b, float a)
 154 {
 155     *color = RGBA_MAKE(d3drm_color_component(r), d3drm_color_component(g),
 156             d3drm_color_component(b), d3drm_color_component(a));
 157 }
 158
 159 #endif /* __D3DRM_PRIVATE_INCLUDED__ */