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Merge pull request #363 from MikePopoloski/master

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Update C99 API
This commit is contained in:
Branimir Karadžić 2015-04-26 11:19:34 -07:00
commit 681be37f73
2 changed files with 56 additions and 12 deletions
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38
include/bgfx.c99.h
View file

@ -150,6 +150,17 @@ typedef enum bgfx_uniform_type
} bgfx_uniform_type_t;
typedef enum bgfx_backbuffer_ratio
{
BGFX_BACKBUFFER_RATIO_NONE,
BGFX_BACKBUFFER_RATIO_EQUAL,
BGFX_BACKBUFFER_RATIO_HALF,
BGFX_BACKBUFFER_RATIO_QUARTER,
BGFX_BACKBUFFER_RATIO_EIGHTH,
BGFX_BACKBUFFER_RATIO_SIXTEENTH,
BGFX_BACKBUFFER_RATIO_DOUBLE
} bgfx_backbuffer_ratio_t;
#define BGFX_HANDLE_T(_name) \
typedef struct _name { uint16_t idx; } _name##_t;
@ -692,7 +703,7 @@ BGFX_C_API void bgfx_dbg_text_image(uint16_t _x, uint16_t _y, uint16_t _width, u
* NOTE:
* Only 16-bit index buffer is supported.
*/
BGFX_C_API bgfx_index_buffer_handle_t bgfx_create_index_buffer(const bgfx_memory_t* _mem);
BGFX_C_API bgfx_index_buffer_handle_t bgfx_create_index_buffer(const bgfx_memory_t* _mem, uint8_t _flags);
/**
* Destroy static index buffer.
@ -723,7 +734,7 @@ BGFX_C_API void bgfx_destroy_vertex_buffer(bgfx_vertex_buffer_handle_t _handle);
* NOTE:
* Only 16-bit index buffer is supported.
*/
BGFX_C_API bgfx_dynamic_index_buffer_handle_t bgfx_create_dynamic_index_buffer(uint32_t _num);
BGFX_C_API bgfx_dynamic_index_buffer_handle_t bgfx_create_dynamic_index_buffer(uint32_t _num, uint8_t _flags);
/**
* Create dynamic index buffer and initialized it.
@ -733,7 +744,7 @@ BGFX_C_API bgfx_dynamic_index_buffer_handle_t bgfx_create_dynamic_index_buffer(u
* NOTE:
* Only 16-bit index buffer is supported.
*/
BGFX_C_API bgfx_dynamic_index_buffer_handle_t bgfx_create_dynamic_index_buffer_mem(const bgfx_memory_t* _mem);
BGFX_C_API bgfx_dynamic_index_buffer_handle_t bgfx_create_dynamic_index_buffer_mem(const bgfx_memory_t* _mem, uint8_t _flags);
/**
* Update dynamic index buffer.
@ -764,7 +775,7 @@ BGFX_C_API bgfx_dynamic_vertex_buffer_handle_t bgfx_create_dynamic_vertex_buffer
* @param _mem Vertex buffer data.
* @param _decl Vertex declaration.
*/
BGFX_C_API bgfx_dynamic_vertex_buffer_handle_t bgfx_create_dynamic_vertex_buffer_mem(const bgfx_memory_t* _mem, const bgfx_vertex_decl_t* _decl);
BGFX_C_API bgfx_dynamic_vertex_buffer_handle_t bgfx_create_dynamic_vertex_buffer_mem(const bgfx_memory_t* _mem, const bgfx_vertex_decl_t* _decl, uint8_t _flags);
/**
* Update dynamic vertex buffer.
@ -935,6 +946,16 @@ BGFX_C_API bgfx_texture_handle_t bgfx_create_texture(const bgfx_memory_t* _mem,
*/
BGFX_C_API bgfx_texture_handle_t bgfx_create_texture_2d(uint16_t _width, uint16_t _height, uint8_t _numMips, bgfx_texture_format_t _format, uint32_t _flags, const bgfx_memory_t* _mem);
/**
* Create 2D texture that scales with backbuffer size.
*
* @param _ratio
* @param _numMips
* @param _format
* @param _flags
*/
BGFX_C_API bgfx_texture_handle_t bgfx_create_texture_2d_scaled(bgfx_backbuffer_ratio_t _ratio, uint8_t _numMips, bgfx_texture_format_t _format, uint32_t _flags);
/**
* Create 3D texture.
*
@ -1039,6 +1060,15 @@ BGFX_C_API void bgfx_destroy_texture(bgfx_texture_handle_t _handle);
*/
BGFX_C_API bgfx_frame_buffer_handle_t bgfx_create_frame_buffer(uint16_t _width, uint16_t _height, bgfx_texture_format_t _format, uint32_t _textureFlags);
/**
* Create frame buffer that scales with backbuffer size.
*
* @param _ratio Backbuffer ratio.
* @param _format Texture format.
* @param _textureFlags Texture flags.
*/
BGFX_C_API bgfx_frame_buffer_handle_t bgfx_create_frame_buffer_scaled(bgfx_backbuffer_ratio_t _ratio, bgfx_texture_format_t _format, uint32_t _textureFlags);
/**
* Create frame buffer.
*

30
src/bgfx.cpp
View file

@ -3163,10 +3163,10 @@ BGFX_C_API void bgfx_dbg_text_image(uint16_t _x, uint16_t _y, uint16_t _width, u
bgfx::dbgTextImage(_x, _y, _width, _height, _data, _pitch);
}
BGFX_C_API bgfx_index_buffer_handle_t bgfx_create_index_buffer(const bgfx_memory_t* _mem)
BGFX_C_API bgfx_index_buffer_handle_t bgfx_create_index_buffer(const bgfx_memory_t* _mem, uint8_t _flags)
{
union { bgfx_index_buffer_handle_t c; bgfx::IndexBufferHandle cpp; } handle;
handle.cpp = bgfx::createIndexBuffer( (const bgfx::Memory*)_mem);
handle.cpp = bgfx::createIndexBuffer( (const bgfx::Memory*)_mem, _flags);
return handle.c;
}
@ -3190,17 +3190,17 @@ BGFX_C_API void bgfx_destroy_vertex_buffer(bgfx_vertex_buffer_handle_t _handle)
bgfx::destroyVertexBuffer(handle.cpp);
}
BGFX_C_API bgfx_dynamic_index_buffer_handle_t bgfx_create_dynamic_index_buffer(uint32_t _num)
BGFX_C_API bgfx_dynamic_index_buffer_handle_t bgfx_create_dynamic_index_buffer(uint32_t _num, uint8_t _flags)
{
union { bgfx_dynamic_index_buffer_handle_t c; bgfx::DynamicIndexBufferHandle cpp; } handle;
handle.cpp = bgfx::createDynamicIndexBuffer(_num);
handle.cpp = bgfx::createDynamicIndexBuffer(_num, _flags);
return handle.c;
}
BGFX_C_API bgfx_dynamic_index_buffer_handle_t bgfx_create_dynamic_index_buffer_mem(const bgfx_memory_t* _mem)
BGFX_C_API bgfx_dynamic_index_buffer_handle_t bgfx_create_dynamic_index_buffer_mem(const bgfx_memory_t* _mem, uint8_t _flags)
{
union { bgfx_dynamic_index_buffer_handle_t c; bgfx::DynamicIndexBufferHandle cpp; } handle;
handle.cpp = bgfx::createDynamicIndexBuffer( (const bgfx::Memory*)_mem);
handle.cpp = bgfx::createDynamicIndexBuffer( (const bgfx::Memory*)_mem, _flags);
return handle.c;
}
@ -3224,11 +3224,11 @@ BGFX_C_API bgfx_dynamic_vertex_buffer_handle_t bgfx_create_dynamic_vertex_buffer
return handle.c;
}
BGFX_C_API bgfx_dynamic_vertex_buffer_handle_t bgfx_create_dynamic_vertex_buffer_mem(const bgfx_memory_t* _mem, const bgfx_vertex_decl_t* _decl)
BGFX_C_API bgfx_dynamic_vertex_buffer_handle_t bgfx_create_dynamic_vertex_buffer_mem(const bgfx_memory_t* _mem, const bgfx_vertex_decl_t* _decl, uint8_t _flags)
{
const bgfx::VertexDecl& decl = *(const bgfx::VertexDecl*)_decl;
union { bgfx_dynamic_vertex_buffer_handle_t c; bgfx::DynamicVertexBufferHandle cpp; } handle;
handle.cpp = bgfx::createDynamicVertexBuffer( (const bgfx::Memory*)_mem, decl);
handle.cpp = bgfx::createDynamicVertexBuffer( (const bgfx::Memory*)_mem, decl, _flags);
return handle.c;
}
@ -3343,6 +3343,13 @@ BGFX_C_API bgfx_texture_handle_t bgfx_create_texture_2d(uint16_t _width, uint16_
return handle.c;
}
BGFX_C_API bgfx_texture_handle_t bgfx_create_texture_2d_scaled(bgfx_backbuffer_ratio_t _ratio, uint8_t _numMips, bgfx_texture_format_t _format, uint32_t _flags)
{
union { bgfx_texture_handle_t c; bgfx::TextureHandle cpp; } handle;
handle.cpp = bgfx::createTexture2D(bgfx::BackbufferRatio::Enum(_ratio), _numMips, bgfx::TextureFormat::Enum(_format), _flags);
return handle.c;
}
BGFX_C_API bgfx_texture_handle_t bgfx_create_texture_3d(uint16_t _width, uint16_t _height, uint16_t _depth, uint8_t _numMips, bgfx_texture_format_t _format, uint32_t _flags, const bgfx_memory_t* _mem)
{
union { bgfx_texture_handle_t c; bgfx::TextureHandle cpp; } handle;
@ -3388,6 +3395,13 @@ BGFX_C_API bgfx_frame_buffer_handle_t bgfx_create_frame_buffer(uint16_t _width,
return handle.c;
}
BGFX_C_API bgfx_frame_buffer_handle_t bgfx_create_frame_buffer_scaled(bgfx_backbuffer_ratio_t _ratio, bgfx_texture_format_t _format, uint32_t _textureFlags)
{
union { bgfx_frame_buffer_handle_t c; bgfx::FrameBufferHandle cpp; } handle;
handle.cpp = bgfx::createFrameBuffer(bgfx::BackbufferRatio::Enum(_ratio), bgfx::TextureFormat::Enum(_format), _textureFlags);
return handle.c;
}
BGFX_C_API bgfx_frame_buffer_handle_t bgfx_create_frame_buffer_from_handles(uint8_t _num, bgfx_texture_handle_t* _handles, bool _destroyTextures)
{
union { bgfx_frame_buffer_handle_t c; bgfx::FrameBufferHandle cpp; } handle;