mirror of https://github.com/bkaradzic/bgfx
Updated D bindings: enums expanded; added some C++ pre-processor functions (#2742)
* D binds: expanded enums; added some C++ pre-processor functions * Updated D bindings files
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ichordev
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@ -8,12 +8,45 @@ module bindbc.bgfx.types;
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public import core.stdc.stdarg : va_list;
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enum expandEnum(EnumType, string fqnEnumType = EnumType.stringof) = (){
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string expandEnum;
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foreach(m; __traits(allMembers, EnumType)){
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expandEnum ~= "alias " ~ m ~ " = " ~ fqnEnumType ~ "." ~ m ~ ";";
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}
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return expandEnum;
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}();
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extern(C) @nogc nothrow:
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enum uint BGFX_API_VERSION = 115;
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alias bgfx_view_id_t = ushort;
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//NOTE: TEMPORARY fix to some missing preprocessor function-macros...
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static BGFX_STATE_BLEND_FUNC_SEPARATE(ulong _srcRGB, ulong _dstRGB, ulong _srcA, ulong _dstA){
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return (0UL
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| ( ( cast(ulong)_srcRGB | ( cast(ulong)_dstRGB<<4) ) )
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| ( ( cast(ulong)_srcA | ( cast(ulong)_dstA <<4) )<<8)
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);
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}
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/// Blend equation separate.
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static BGFX_STATE_BLEND_EQUATION_SEPARATE(ulong _equationRGB, ulong _equationA){ return ( cast(ulong)_equationRGB | (cast(ulong)_equationA<<3) ); }
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/// Blend function.
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static BGFX_STATE_BLEND_FUNC(ulong _src, ulong _dst){ return BGFX_STATE_BLEND_FUNC_SEPARATE(_src, _dst, _src, _dst); }
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/// Blend equation.
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static BGFX_STATE_BLEND_EQUATION(ulong _equation){ return BGFX_STATE_BLEND_EQUATION_SEPARATE(_equation, _equation); }
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/// Utility predefined blend modes.
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/// Additive blending.
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static BGFX_STATE_BLEND_ADD(){ return (0 | BGFX_STATE_BLEND_FUNC(BGFX_STATE_BLEND_ONE, BGFX_STATE_BLEND_ONE)); }
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/// Alpha blend.
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static BGFX_STATE_BLEND_ALPHA(){ return (0 | BGFX_STATE_BLEND_FUNC(BGFX_STATE_BLEND_SRC_ALPHA, BGFX_STATE_BLEND_INV_SRC_ALPHA)); }
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/// Memory release callback.
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/// Color RGB/alpha/depth write. When it's not specified write will be disabled.
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@ -424,6 +457,7 @@ enum bgfx_fatal_t
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BGFX_FATAL_COUNT
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}
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mixin(expandEnum!bgfx_fatal_t);
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/// Renderer backend type enum.
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enum bgfx_renderer_type_t
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@ -443,6 +477,7 @@ enum bgfx_renderer_type_t
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BGFX_RENDERER_TYPE_COUNT
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}
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mixin(expandEnum!bgfx_renderer_type_t);
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/// Access mode enum.
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enum bgfx_access_t
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@ -453,6 +488,7 @@ enum bgfx_access_t
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BGFX_ACCESS_COUNT
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}
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mixin(expandEnum!bgfx_access_t);
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/// Vertex attribute enum.
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enum bgfx_attrib_t
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@ -478,6 +514,7 @@ enum bgfx_attrib_t
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BGFX_ATTRIB_COUNT
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}
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mixin(expandEnum!bgfx_attrib_t);
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/// Vertex attribute type enum.
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enum bgfx_attrib_type_t
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@ -490,6 +527,7 @@ enum bgfx_attrib_type_t
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BGFX_ATTRIB_TYPE_COUNT
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}
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mixin(expandEnum!bgfx_attrib_type_t);
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/**
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* Texture format enum.
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@ -595,6 +633,7 @@ enum bgfx_texture_format_t
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BGFX_TEXTURE_FORMAT_COUNT
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}
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mixin(expandEnum!bgfx_texture_format_t);
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/// Uniform type enum.
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enum bgfx_uniform_type_t
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@ -607,6 +646,7 @@ enum bgfx_uniform_type_t
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BGFX_UNIFORM_TYPE_COUNT
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}
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mixin(expandEnum!bgfx_uniform_type_t);
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/// Backbuffer ratio enum.
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enum bgfx_backbuffer_ratio_t
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@ -620,6 +660,7 @@ enum bgfx_backbuffer_ratio_t
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BGFX_BACKBUFFER_RATIO_COUNT
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}
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mixin(expandEnum!bgfx_backbuffer_ratio_t);
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/// Occlusion query result.
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enum bgfx_occlusion_query_result_t
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@ -630,6 +671,7 @@ enum bgfx_occlusion_query_result_t
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BGFX_OCCLUSION_QUERY_RESULT_COUNT
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}
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mixin(expandEnum!bgfx_occlusion_query_result_t);
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/// Primitive topology.
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enum bgfx_topology_t
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@ -642,6 +684,7 @@ enum bgfx_topology_t
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BGFX_TOPOLOGY_COUNT
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}
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mixin(expandEnum!bgfx_topology_t);
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/// Topology conversion function.
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enum bgfx_topology_convert_t
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@ -654,6 +697,7 @@ enum bgfx_topology_convert_t
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BGFX_TOPOLOGY_CONVERT_COUNT
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}
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mixin(expandEnum!bgfx_topology_convert_t);
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/// Topology sort order.
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enum bgfx_topology_sort_t
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@ -673,6 +717,7 @@ enum bgfx_topology_sort_t
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BGFX_TOPOLOGY_SORT_COUNT
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}
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mixin(expandEnum!bgfx_topology_sort_t);
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/// View mode sets draw call sort order.
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enum bgfx_view_mode_t
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@ -684,6 +729,7 @@ enum bgfx_view_mode_t
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BGFX_VIEW_MODE_COUNT
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}
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mixin(expandEnum!bgfx_view_mode_t);
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/// Render frame enum.
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enum bgfx_render_frame_t
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@ -695,6 +741,7 @@ enum bgfx_render_frame_t
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BGFX_RENDER_FRAME_COUNT
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}
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mixin(expandEnum!bgfx_render_frame_t);
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/// GPU info.
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struct bgfx_caps_gpu_t
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@ -12,12 +12,45 @@ module bindbc.bgfx.types;
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public import core.stdc.stdarg : va_list;
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enum expandEnum(EnumType, string fqnEnumType = EnumType.stringof) = (){
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string expandEnum;
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foreach(m; __traits(allMembers, EnumType)){
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expandEnum ~= "alias " ~ m ~ " = " ~ fqnEnumType ~ "." ~ m ~ ";";
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}
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return expandEnum;
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}();
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extern(C) @nogc nothrow:
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$version
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alias bgfx_view_id_t = ushort;
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//NOTE: TEMPORARY fix to some missing preprocessor function-macros...
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static BGFX_STATE_BLEND_FUNC_SEPARATE(ulong _srcRGB, ulong _dstRGB, ulong _srcA, ulong _dstA){
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return (0UL
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| ( ( cast(ulong)_srcRGB | ( cast(ulong)_dstRGB<<4) ) )
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| ( ( cast(ulong)_srcA | ( cast(ulong)_dstA <<4) )<<8)
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);
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}
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/// Blend equation separate.
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static BGFX_STATE_BLEND_EQUATION_SEPARATE(ulong _equationRGB, ulong _equationA){ return ( cast(ulong)_equationRGB | (cast(ulong)_equationA<<3) ); }
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/// Blend function.
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static BGFX_STATE_BLEND_FUNC(ulong _src, ulong _dst){ return BGFX_STATE_BLEND_FUNC_SEPARATE(_src, _dst, _src, _dst); }
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/// Blend equation.
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static BGFX_STATE_BLEND_EQUATION(ulong _equation){ return BGFX_STATE_BLEND_EQUATION_SEPARATE(_equation, _equation); }
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/// Utility predefined blend modes.
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/// Additive blending.
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static BGFX_STATE_BLEND_ADD(){ return (0 | BGFX_STATE_BLEND_FUNC(BGFX_STATE_BLEND_ONE, BGFX_STATE_BLEND_ONE)); }
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/// Alpha blend.
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static BGFX_STATE_BLEND_ALPHA(){ return (0 | BGFX_STATE_BLEND_FUNC(BGFX_STATE_BLEND_SRC_ALPHA, BGFX_STATE_BLEND_INV_SRC_ALPHA)); }
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$types
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]]
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@ -231,6 +264,7 @@ function converter.types(typ)
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--yield("\t" .. prefix .. "_COUNT = " .. #typ.enum)
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yield("\t" .. prefix .. "_COUNT")
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yield("}")
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yield("mixin(expandEnum!" .. typ.cname .. ");")
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elseif typ.bits ~= nil then
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local prefix = "BGFX_" .. to_underscorecase(typ.name):upper()
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