dlls/d3d10/d3d10_private.h

   1 /*
   2  * Copyright 2008-2009 Henri Verbeet for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef __WINE_D3D10_PRIVATE_H
  20 #define __WINE_D3D10_PRIVATE_H
  21
  22 #include "wine/debug.h"
  23 #include "wine/rbtree.h"
  24 #include "wine/heap.h"
  25
  26 #define COBJMACROS
  27 #include "winbase.h"
  28 #include "winuser.h"
  29 #include "objbase.h"
  30
  31 #include "d3d10.h"
  32 #include "d3dcompiler.h"
  33
  34 /*
  35  * This doesn't belong here, but for some functions it is possible to return that value,
  36  * see http://msdn.microsoft.com/en-us/library/bb205278%28v=VS.85%29.aspx
  37  * The original definition is in D3DX10core.h.
  38  */
  39 #define D3DERR_INVALIDCALL 0x8876086c
  40
  41 /* TRACE helper functions */
  42 const char *debug_d3d10_driver_type(D3D10_DRIVER_TYPE driver_type) DECLSPEC_HIDDEN;
  43 const char *debug_d3d10_shader_variable_class(D3D10_SHADER_VARIABLE_CLASS c) DECLSPEC_HIDDEN;
  44 const char *debug_d3d10_shader_variable_type(D3D10_SHADER_VARIABLE_TYPE t) DECLSPEC_HIDDEN;
  45 const char *debug_d3d10_device_state_types(D3D10_DEVICE_STATE_TYPES t) DECLSPEC_HIDDEN;
  46
  47 enum d3d10_effect_object_type
  48 {
  49     D3D10_EOT_RASTERIZER_STATE = 0x0,
  50     D3D10_EOT_DEPTH_STENCIL_STATE = 0x1,
  51     D3D10_EOT_BLEND_STATE = 0x2,
  52     D3D10_EOT_VERTEXSHADER = 0x6,
  53     D3D10_EOT_PIXELSHADER = 0x7,
  54     D3D10_EOT_GEOMETRYSHADER = 0x8,
  55     D3D10_EOT_STENCIL_REF = 0x9,
  56     D3D10_EOT_BLEND_FACTOR = 0xa,
  57     D3D10_EOT_SAMPLE_MASK = 0xb,
  58 };
  59
  60 enum d3d10_effect_object_operation
  61 {
  62     D3D10_EOO_VALUE = 1,
  63     D3D10_EOO_PARSED_OBJECT = 2,
  64     D3D10_EOO_PARSED_OBJECT_INDEX = 3,
  65     D3D10_EOO_ANONYMOUS_SHADER = 7,
  66 };
  67
  68 struct d3d10_effect_object
  69 {
  70     struct d3d10_effect_pass *pass;
  71     enum d3d10_effect_object_type type;
  72     union
  73     {
  74         ID3D10RasterizerState *rs;
  75         ID3D10DepthStencilState *ds;
  76         ID3D10BlendState *bs;
  77         ID3D10VertexShader *vs;
  78         ID3D10PixelShader *ps;
  79         ID3D10GeometryShader *gs;
  80     } object;
  81 };
  82
  83 struct d3d10_effect_shader_signature
  84 {
  85     char *signature;
  86     UINT signature_size;
  87     UINT element_count;
  88     D3D10_SIGNATURE_PARAMETER_DESC *elements;
  89 };
  90
  91 struct d3d10_effect_shader_variable
  92 {
  93     struct d3d10_effect_shader_signature input_signature;
  94     struct d3d10_effect_shader_signature output_signature;
  95     union
  96     {
  97         ID3D10VertexShader *vs;
  98         ID3D10PixelShader *ps;
  99         ID3D10GeometryShader *gs;
 100     } shader;
 101 };
 102
 103 struct d3d10_effect_state_object_variable
 104 {
 105     union
 106     {
 107         D3D10_RASTERIZER_DESC rasterizer;
 108         D3D10_DEPTH_STENCIL_DESC depth_stencil;
 109         D3D10_BLEND_DESC blend;
 110         D3D10_SAMPLER_DESC sampler;
 111     } desc;
 112     union
 113     {
 114         ID3D10RasterizerState *rasterizer;
 115         ID3D10DepthStencilState *depth_stencil;
 116         ID3D10BlendState *blend;
 117         ID3D10SamplerState *sampler;
 118     } object;
 119 };
 120
 121 /* ID3D10EffectType */
 122 struct d3d10_effect_type
 123 {
 124     ID3D10EffectType ID3D10EffectType_iface;
 125
 126     char *name;
 127     D3D10_SHADER_VARIABLE_TYPE basetype;
 128     D3D10_SHADER_VARIABLE_CLASS type_class;
 129
 130     DWORD id;
 131     struct wine_rb_entry entry;
 132     struct d3d10_effect *effect;
 133
 134     DWORD element_count;
 135     DWORD size_unpacked;
 136     DWORD stride;
 137     DWORD size_packed;
 138     DWORD member_count;
 139     DWORD column_count;
 140     DWORD row_count;
 141     struct d3d10_effect_type *elementtype;
 142     struct d3d10_effect_type_member *members;
 143 };
 144
 145 struct d3d10_effect_type_member
 146 {
 147     char *name;
 148     char *semantic;
 149     DWORD buffer_offset;
 150     struct d3d10_effect_type *type;
 151 };
 152
 153 /* ID3D10EffectVariable */
 154 struct d3d10_effect_variable
 155 {
 156     ID3D10EffectVariable ID3D10EffectVariable_iface;
 157
 158     struct d3d10_effect_variable *buffer;
 159     struct d3d10_effect_type *type;
 160
 161     char *name;
 162     char *semantic;
 163     DWORD buffer_offset;
 164     DWORD annotation_count;
 165     DWORD flag;
 166     DWORD data_size;
 167     struct d3d10_effect *effect;
 168     struct d3d10_effect_variable *elements;
 169     struct d3d10_effect_variable *members;
 170     struct d3d10_effect_variable *annotations;
 171
 172     union
 173     {
 174         struct d3d10_effect_state_object_variable state;
 175         struct d3d10_effect_shader_variable shader;
 176     } u;
 177 };
 178
 179 /* ID3D10EffectPass */
 180 struct d3d10_effect_pass
 181 {
 182     ID3D10EffectPass ID3D10EffectPass_iface;
 183
 184     struct d3d10_effect_technique *technique;
 185     char *name;
 186     DWORD start;
 187     DWORD object_count;
 188     DWORD annotation_count;
 189     struct d3d10_effect_object *objects;
 190     struct d3d10_effect_variable *annotations;
 191
 192     D3D10_PASS_SHADER_DESC vs;
 193     D3D10_PASS_SHADER_DESC ps;
 194     D3D10_PASS_SHADER_DESC gs;
 195     UINT stencil_ref;
 196     UINT sample_mask;
 197     float blend_factor[4];
 198 };
 199
 200 /* ID3D10EffectTechnique */
 201 struct d3d10_effect_technique
 202 {
 203     ID3D10EffectTechnique ID3D10EffectTechnique_iface;
 204
 205     struct d3d10_effect *effect;
 206     char *name;
 207     DWORD pass_count;
 208     DWORD annotation_count;
 209     struct d3d10_effect_pass *passes;
 210     struct d3d10_effect_variable *annotations;
 211 };
 212
 213 struct d3d10_effect_anonymous_shader
 214 {
 215     struct d3d10_effect_variable shader;
 216     struct d3d10_effect_type type;
 217 };
 218
 219 /* ID3D10Effect */
 220 extern const struct ID3D10EffectVtbl d3d10_effect_vtbl DECLSPEC_HIDDEN;
 221 struct d3d10_effect
 222 {
 223     ID3D10Effect ID3D10Effect_iface;
 224     LONG refcount;
 225
 226     ID3D10Device *device;
 227     DWORD version;
 228     DWORD local_buffer_count;
 229     DWORD variable_count;
 230     DWORD local_variable_count;
 231     DWORD sharedbuffers_count;
 232     DWORD sharedobjects_count;
 233     DWORD technique_count;
 234     DWORD index_offset;
 235     DWORD texture_count;
 236     DWORD depthstencilstate_count;
 237     DWORD blendstate_count;
 238     DWORD rasterizerstate_count;
 239     DWORD samplerstate_count;
 240     DWORD rendertargetview_count;
 241     DWORD depthstencilview_count;
 242     DWORD used_shader_count;
 243     DWORD anonymous_shader_count;
 244
 245     DWORD used_shader_current;
 246     DWORD anonymous_shader_current;
 247
 248     struct wine_rb_tree types;
 249     struct d3d10_effect_variable *local_buffers;
 250     struct d3d10_effect_variable *local_variables;
 251     struct d3d10_effect_anonymous_shader *anonymous_shaders;
 252     struct d3d10_effect_variable **used_shaders;
 253     struct d3d10_effect_technique *techniques;
 254 };
 255
 256 /* ID3D10ShaderReflection */
 257 extern const struct ID3D10ShaderReflectionVtbl d3d10_shader_reflection_vtbl DECLSPEC_HIDDEN;
 258 struct d3d10_shader_reflection
 259 {
 260     ID3D10ShaderReflection ID3D10ShaderReflection_iface;
 261     LONG refcount;
 262 };
 263
 264 HRESULT d3d10_effect_parse(struct d3d10_effect *This, const void *data, SIZE_T data_size) DECLSPEC_HIDDEN;
 265
 266 /* D3D10Core */
 267 HRESULT WINAPI D3D10CoreCreateDevice(IDXGIFactory *factory, IDXGIAdapter *adapter,
 268         unsigned int flags, D3D_FEATURE_LEVEL feature_level, ID3D10Device **device);
 269
 270 #define MAKE_TAG(ch0, ch1, ch2, ch3) \
 271     ((DWORD)(ch0) | ((DWORD)(ch1) << 8) | \
 272     ((DWORD)(ch2) << 16) | ((DWORD)(ch3) << 24 ))
 273 #define TAG_DXBC MAKE_TAG('D', 'X', 'B', 'C')
 274 #define TAG_FX10 MAKE_TAG('F', 'X', '1', '0')
 275 #define TAG_ISGN MAKE_TAG('I', 'S', 'G', 'N')
 276 #define TAG_OSGN MAKE_TAG('O', 'S', 'G', 'N')
 277 #define TAG_SHDR MAKE_TAG('S', 'H', 'D', 'R')
 278
 279 HRESULT parse_dxbc(const char *data, SIZE_T data_size,
 280         HRESULT (*chunk_handler)(const char *data, DWORD data_size, DWORD tag, void *ctx), void *ctx) DECLSPEC_HIDDEN;
 281
 282 static inline void read_dword(const char **ptr, DWORD *d)
 283 {
 284     memcpy(d, *ptr, sizeof(*d));
 285     *ptr += sizeof(*d);
 286 }
 287
 288 static inline void write_dword(char **ptr, DWORD d)
 289 {
 290     memcpy(*ptr, &d, sizeof(d));
 291     *ptr += sizeof(d);
 292 }
 293
 294 static inline BOOL require_space(size_t offset, size_t count, size_t size, size_t data_size)
 295 {
 296     return !count || (data_size - offset) / count >= size;
 297 }
 298
 299 void skip_dword_unknown(const char *location, const char **ptr, unsigned int count) DECLSPEC_HIDDEN;
 300 void write_dword_unknown(char **ptr, DWORD d) DECLSPEC_HIDDEN;
 301
 302 #endif /* __WINE_D3D10_PRIVATE_H */