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add implicit suffix & namespaces
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@rajveermalviya
rajveermalviya committed Feb 24, 2024
1 parent f67cc42 commit e68f5a4
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Showing 5 changed files with 157 additions and 107 deletions.
65 changes: 29 additions & 36 deletions gen/cheader.tmpl
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Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,7 @@
{{- if .Constants}}
{{- range .Constants}}
{{- MComment .Doc 0}}
#define WGPU_{{.Name | ConstantCase}} ({{.Value | CValue}})
#define WGPU_{{.Name | ConstantCase}}{{if $.ExtSuffix}}_{{$.ExtSuffix}}{{end}} ({{.Value | CValue}})
{{- end}}
{{ end}}

Expand All @@ -69,50 +69,50 @@ typedef uint32_t WGPUBool;
{{- if .Objects}}
{{- range .Objects}}
{{- if not .IsStruct}}
typedef struct WGPU{{.Name | PascalCase}}Impl* WGPU{{.Name | PascalCase}} WGPU_OBJECT_ATTRIBUTE;
typedef struct WGPU{{.Name | PascalCase}}{{$.ExtSuffix}}Impl* WGPU{{.Name | PascalCase}}{{$.ExtSuffix}} WGPU_OBJECT_ATTRIBUTE;
{{- end}}
{{- end}}
{{ end}}

{{- if .Structs}}
// Structure forward declarations
{{- range .Structs}}
struct WGPU{{.Name | PascalCase}};
struct WGPU{{.Name | PascalCase}}{{$.ExtSuffix}};
{{- end}}
{{ end}}

{{- range $enum := .Enums}}
{{- if .Extended}}
{{- range $entryIndex, $_ := .Entries}}
__WGPU_EXTEND_ENUM(WGPU{{$enum.Name | PascalCase}}, WGPU{{$enum.Name | PascalCase}}_{{.Name | PascalCase}}, {{EnumValue $.EnumPrefix $enum $entryIndex}});
__WGPU_EXTEND_ENUM(WGPU{{$enum.Name | PascalCase}}, WGPU{{$enum.Name | PascalCase}}_{{.Name | PascalCase}}{{if $.ExtSuffix}}_{{$.ExtSuffix}}{{end}}, {{EnumValue $.EnumPrefix $enum $entryIndex}});
{{- end}}
{{- else}}
{{- MComment .Doc 0}}
typedef enum WGPU{{.Name | PascalCase}} {
typedef enum WGPU{{.Name | PascalCase}}{{$.ExtSuffix}} {
{{- range $entryIndex, $_ := .Entries}}
{{- MComment .Doc 4}}
WGPU{{$enum.Name | PascalCase}}_{{.Name | PascalCase}} = {{EnumValue $.EnumPrefix $enum $entryIndex}},
WGPU{{$enum.Name | PascalCase}}_{{.Name | PascalCase}}{{if $.ExtSuffix}}_{{$.ExtSuffix}}{{end}} = {{EnumValue $.EnumPrefix $enum $entryIndex}},
{{- end}}
WGPU{{$enum.Name | PascalCase}}_Force32 = 0x7FFFFFFF
} WGPU{{$enum.Name | PascalCase}} WGPU_ENUM_ATTRIBUTE;
WGPU{{$enum.Name | PascalCase}}_Force32{{if $.ExtSuffix}}_{{$.ExtSuffix}}{{end}} = 0x7FFFFFFF
} WGPU{{$enum.Name | PascalCase}}{{$.ExtSuffix}} WGPU_ENUM_ATTRIBUTE;
{{- end}}
{{ end}}

{{- range $bitflag := .Bitflags}}
{{- if .Extended}}
{{- range $entryIndex, $_ := .Entries}}
__WGPU_EXTEND_ENUM(WGPU{{$bitflag.Name | PascalCase}}, WGPU{{$bitflag.Name | PascalCase}}_{{.Name | PascalCase}}, {{BitflagValue $bitflag $entryIndex}});
__WGPU_EXTEND_ENUM(WGPU{{$bitflag.Name | PascalCase}}, WGPU{{$bitflag.Name | PascalCase}}_{{.Name | PascalCase}}{{if $.ExtSuffix}}_{{$.ExtSuffix}}{{end}}, {{BitflagValue $bitflag $entryIndex}});
{{- end}}
{{- else}}
{{- MComment .Doc 0}}
typedef enum WGPU{{.Name | PascalCase}} {
typedef enum WGPU{{.Name | PascalCase}}{{$.ExtSuffix}} {
{{- range $entryIndex, $_ := .Entries}}
{{- MComment .Doc 4}}
WGPU{{$bitflag.Name | PascalCase}}_{{.Name | PascalCase}} = {{BitflagValue $bitflag $entryIndex}},
WGPU{{$bitflag.Name | PascalCase}}_{{.Name | PascalCase}}{{if $.ExtSuffix}}_{{$.ExtSuffix}}{{end}} = {{BitflagValue $bitflag $entryIndex}},
{{- end}}
WGPU{{$bitflag.Name | PascalCase}}_Force32 = 0x7FFFFFFF
} WGPU{{$bitflag.Name | PascalCase}} WGPU_ENUM_ATTRIBUTE;
typedef WGPUFlags WGPU{{$bitflag.Name | PascalCase}}Flags WGPU_ENUM_ATTRIBUTE;
WGPU{{$bitflag.Name | PascalCase}}_Force32{{if $.ExtSuffix}}_{{$.ExtSuffix}}{{end}} = 0x7FFFFFFF
} WGPU{{$bitflag.Name | PascalCase}}{{$.ExtSuffix}} WGPU_ENUM_ATTRIBUTE;
typedef WGPUFlags WGPU{{$bitflag.Name | PascalCase}}Flags{{$.ExtSuffix}} WGPU_ENUM_ATTRIBUTE;
{{- end}}
{{ end}}

Expand All @@ -122,15 +122,15 @@ typedef void (*WGPUProc)(void) WGPU_FUNCTION_ATTRIBUTE;

{{- range .FunctionTypes}}
{{- MComment .Doc 0}}
typedef {{FunctionReturns .}} (*WGPU{{.Name | PascalCase}})({{FunctionArgs . nil}}) WGPU_FUNCTION_ATTRIBUTE;
typedef {{FunctionReturns .}} (*WGPU{{.Name | PascalCase}}{{$.ExtSuffix}})({{FunctionArgs . nil}}) WGPU_FUNCTION_ATTRIBUTE;
{{- end}}

{{- if .Objects}}
{{ range $object := .Objects}}
{{- range $method := .Methods}}
{{- if .ReturnsAsync}}
{{- MComment .Doc 0}}
typedef void (*WGPU{{$object.Name | PascalCase}}{{$method.Name | PascalCase}}Callback)({{CallbackArgs .}}) WGPU_FUNCTION_ATTRIBUTE;
typedef void (*WGPU{{$object.Name | PascalCase}}{{$method.Name | PascalCase}}Callback{{$.ExtSuffix}})({{CallbackArgs .}}) WGPU_FUNCTION_ATTRIBUTE;
{{- end}}
{{- end}}
{{- end}}
Expand All @@ -148,9 +148,9 @@ typedef struct WGPUChainedStructOut {
} WGPUChainedStructOut WGPU_STRUCTURE_ATTRIBUTE;
{{ end}}

{{- range .Structs}}
{{- range $struct := .Structs}}
{{- MComment .Doc 0}}
typedef struct WGPU{{.Name | PascalCase}} {
typedef struct WGPU{{.Name | PascalCase}}{{$.ExtSuffix}} {
{{- if eq .Type "base_in" }}
WGPUChainedStruct const * nextInChain;
{{- else if eq .Type "base_out" }}
Expand All @@ -160,17 +160,10 @@ typedef struct WGPU{{.Name | PascalCase}} {
{{- else if eq .Type "extension_out"}}
WGPUChainedStructOut chain;
{{- end}}
{{- range .Members}}
{{- if IsArray .Type}}
size_t {{.Name | CamelCase | Singularize}}Count;
{{- MComment .Doc 4}}
{{ArrayType .Type .Pointer}} {{.Name | CamelCase}};
{{- else}}
{{- MComment .Doc 4}}
{{if .Optional}}WGPU_NULLABLE {{end}}{{CType .Type .Pointer}} {{.Name | CamelCase}};
{{- end}}
{{- range $memberIndex, $_ := .Members}}
{{ StructMember $struct $memberIndex}}
{{- end}}
} WGPU{{.Name | PascalCase}} WGPU_STRUCTURE_ATTRIBUTE;
} WGPU{{.Name | PascalCase}}{{$.ExtSuffix}} WGPU_STRUCTURE_ATTRIBUTE;
{{ end}}{{"\n" -}}

#ifdef __cplusplus
Expand All @@ -181,7 +174,7 @@ extern "C" {

{{- range .Functions}}
{{- MComment .Doc 0}}
typedef {{FunctionReturns .}} (*WGPUProc{{.Name | PascalCase}})({{FunctionArgs . nil}}) WGPU_FUNCTION_ATTRIBUTE;
typedef {{FunctionReturns .}} (*WGPUProc{{.Name | PascalCase}}{{$.ExtSuffix}})({{FunctionArgs . nil}}) WGPU_FUNCTION_ATTRIBUTE;
{{- end}}
{{- if eq .Name "webgpu"}}
typedef WGPUProc (*WGPUProcGetProcAddress)(WGPUDevice device, char const * procName) WGPU_FUNCTION_ATTRIBUTE;
Expand All @@ -191,11 +184,11 @@ typedef WGPUProc (*WGPUProcGetProcAddress)(WGPUDevice device, char const * procN
// Procs of {{$object.Name | PascalCase}}
{{- range $object.Methods}}
{{- MComment .Doc 0}}
typedef {{FunctionReturns .}} (*WGPUProc{{$object.Name | PascalCase}}{{.Name | PascalCase}})({{FunctionArgs . $object}}) WGPU_FUNCTION_ATTRIBUTE;
typedef {{FunctionReturns .}} (*WGPUProc{{$object.Name | PascalCase}}{{.Name | PascalCase}}{{$.ExtSuffix}})({{FunctionArgs . $object}}) WGPU_FUNCTION_ATTRIBUTE;
{{- end}}
{{- if not (or .IsStruct .Extended)}}
typedef void (*WGPUProc{{.Name | PascalCase}}Reference)(WGPU{{.Name | PascalCase}} {{.Name | CamelCase}}) WGPU_FUNCTION_ATTRIBUTE;
typedef void (*WGPUProc{{.Name | PascalCase}}Release)(WGPU{{.Name | PascalCase}} {{.Name | CamelCase}}) WGPU_FUNCTION_ATTRIBUTE;
typedef void (*WGPUProc{{.Name | PascalCase}}Reference{{$.ExtSuffix}})(WGPU{{.Name | PascalCase}} {{.Name | CamelCase}}) WGPU_FUNCTION_ATTRIBUTE;
typedef void (*WGPUProc{{.Name | PascalCase}}Release{{$.ExtSuffix}})(WGPU{{.Name | PascalCase}} {{.Name | CamelCase}}) WGPU_FUNCTION_ATTRIBUTE;
{{- end}}
{{ end}}{{"\n" -}}

Expand All @@ -205,7 +198,7 @@ typedef void (*WGPUProc{{.Name | PascalCase}}Release)(WGPU{{.Name | PascalCase}}

{{- range .Functions}}
{{- MComment .Doc 0}}
WGPU_EXPORT {{FunctionReturns .}} wgpu{{.Name | PascalCase}}({{FunctionArgs . nil}}) WGPU_FUNCTION_ATTRIBUTE;
WGPU_EXPORT {{FunctionReturns .}} wgpu{{.Name | PascalCase}}{{$.ExtSuffix}}({{FunctionArgs . nil}}) WGPU_FUNCTION_ATTRIBUTE;
{{- end}}
{{- if eq .Name "webgpu"}}
WGPU_EXPORT WGPUProc wgpuGetProcAddress(WGPUDevice device, char const * procName) WGPU_FUNCTION_ATTRIBUTE;
Expand All @@ -215,11 +208,11 @@ WGPU_EXPORT WGPUProc wgpuGetProcAddress(WGPUDevice device, char const * procName
// Methods of {{$object.Name | PascalCase}}
{{- range $object.Methods}}
{{- MComment .Doc 0}}
WGPU_EXPORT {{FunctionReturns .}} wgpu{{$object.Name | PascalCase}}{{.Name | PascalCase}}({{FunctionArgs . $object}}) WGPU_FUNCTION_ATTRIBUTE;
WGPU_EXPORT {{FunctionReturns .}} wgpu{{$object.Name | PascalCase}}{{.Name | PascalCase}}{{$.ExtSuffix}}({{FunctionArgs . $object}}) WGPU_FUNCTION_ATTRIBUTE;
{{- end}}
{{- if not (or .IsStruct .Extended)}}
WGPU_EXPORT void wgpu{{.Name | PascalCase}}Reference(WGPU{{.Name | PascalCase}} {{.Name | CamelCase}}) WGPU_FUNCTION_ATTRIBUTE;
WGPU_EXPORT void wgpu{{.Name | PascalCase}}Release(WGPU{{.Name | PascalCase}} {{.Name | CamelCase}}) WGPU_FUNCTION_ATTRIBUTE;
WGPU_EXPORT void wgpu{{.Name | PascalCase}}Reference{{$.ExtSuffix}}(WGPU{{.Name | PascalCase}} {{.Name | CamelCase}}) WGPU_FUNCTION_ATTRIBUTE;
WGPU_EXPORT void wgpu{{.Name | PascalCase}}Release{{$.ExtSuffix}}(WGPU{{.Name | PascalCase}} {{.Name | CamelCase}}) WGPU_FUNCTION_ATTRIBUTE;
{{- end}}
{{ end}}{{"\n" -}}

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