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Added interfaces to C99 header.

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This commit is contained in:
Branimir Karadžić 2014-05-31 10:33:37 -07:00
parent 6ce9669cae
commit 60b3ba03ea
2 changed files with 46 additions and 3 deletions
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42
include/bgfx.c99.h
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@ -208,6 +208,46 @@ struct bgfx_texture_info
typedef struct bgfx_texture_info bgfx_texture_info_t; typedef struct bgfx_texture_info bgfx_texture_info_t;
enum bgfx_fatal
{
BGFX_FATAL_DEBUG_CHECK,
BGFX_FATAL_MINIMUM_REQUIRED_SPECS,
BGFX_FATAL_INVALID_SHADER,
BGFX_FATAL_UNABLE_TO_INITIALIZE,
BGFX_FATAL_UNABLE_TO_CREATE_TEXTURE,
};
typedef enum bgfx_fatal bgfx_fatal_t;
struct bgfx_callback_vtbl
{
void (*fatal)(bgfx_fatal_t _code, const char* _str);
uint32_t (*cache_read_size)(uint64_t _id);
bool (*cache_read)(uint64_t _id, void* _data, uint32_t _size);
void (*cache_write)(uint64_t _id, const void* _data, uint32_t _size);
void (*screen_shot)(const char* _filePath, uint32_t _width, uint32_t _height, uint32_t _pitch, const void* _data, uint32_t _size, bool _yflip);
void (*capture_begin)(uint32_t _width, uint32_t _height, uint32_t _pitch, bgfx_texture_format_t _format, bool _yflip);
void (*capture_end)();
void (*capture_frame)(const void* _data, uint32_t _size);
};
struct bgfx_callback_interface
{
const struct bgfx_callback_vtbl* vtbl;
};
struct bgfx_reallocator_vtbl
{
void* (*alloc)(size_t _size, size_t _align, const char* _file, uint32_t _line);
void (*free)(void* _ptr, size_t _align, const char* _file, uint32_t _line);
void* (*realloc)(void* _ptr, size_t _size, size_t _align, const char* _file, uint32_t _line);
};
struct bgfx_reallocator_interface
{
const struct bgfx_reallocator_vtbl* vtbl;
};
#if defined(__cplusplus) #if defined(__cplusplus)
# define BGFX_C_API extern "C" # define BGFX_C_API extern "C"
#else #else
@ -227,7 +267,7 @@ BGFX_C_API void bgfx_vertex_decl_skip(bgfx_vertex_decl_t* _decl, uint8_t _num);
BGFX_C_API void bgfx_vertex_decl_end(bgfx_vertex_decl_t* _decl); BGFX_C_API void bgfx_vertex_decl_end(bgfx_vertex_decl_t* _decl);
/// ///
BGFX_C_API void bgfx_init(); BGFX_C_API void bgfx_init(bgfx_renderer_type_t _type, struct bgfx_callback_interface* _callback, struct bgfx_reallocator_interface* _allocator);
/// ///
BGFX_C_API void bgfx_shutdown(); BGFX_C_API void bgfx_shutdown();

7
src/bgfx.cpp
View file

@ -2650,9 +2650,12 @@ BGFX_C_API void bgfx_vertex_decl_end(bgfx_vertex_decl_t* _decl)
decl->end(); decl->end();
} }
BGFX_C_API void bgfx_init() BGFX_C_API void bgfx_init(bgfx_renderer_type_t _type, struct bgfx_callback_interface* _callback, struct bgfx_reallocator_interface* _allocator)
{ {
return bgfx::init(); return bgfx::init(bgfx::RendererType::Enum(_type)
, reinterpret_cast<bgfx::CallbackI*>(_callback)
, reinterpret_cast<bx::ReallocatorI*>(_allocator)
);
} }
BGFX_C_API void bgfx_shutdown() BGFX_C_API void bgfx_shutdown()