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Use 0.0f/0.0f instead of math.h NAN #461

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Use 0.0f/0.0f instead of math.h NAN #461

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1 change: 0 additions & 1 deletion gen/cheader.tmpl
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Original file line number Diff line number Diff line change
Expand Up @@ -67,7 +67,6 @@
{{- if eq .Name "webgpu"}}
#include <stdint.h>
#include <stddef.h>
#include <math.h>
{{else}}
#include "webgpu.h"
{{end}}
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2 changes: 1 addition & 1 deletion gen/gen.go
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Expand Up @@ -196,7 +196,7 @@ func (g *Generator) CValue(s string) (string, error) {
case "uint64_max":
return "UINT64_MAX", nil
case "nan":
return "NAN", nil
return "0.0f / 0.0f", nil
default:
var num string
var base int
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3 changes: 1 addition & 2 deletions webgpu.h
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Expand Up @@ -60,7 +60,6 @@

#include <stdint.h>
#include <stddef.h>
#include <math.h>

#define _wgpu_COMMA ,
#if defined(__cplusplus)
Expand Down Expand Up @@ -92,7 +91,7 @@
* Value to be assigned to member depthClearValue of @ref WGPURenderPassDepthStencilAttachment
* to mean that it is not defined.
*/
#define WGPU_DEPTH_CLEAR_VALUE_UNDEFINED (NAN)
#define WGPU_DEPTH_CLEAR_VALUE_UNDEFINED (0.0f / 0.0f)
#define WGPU_DEPTH_SLICE_UNDEFINED (UINT32_MAX)
#define WGPU_LIMIT_U32_UNDEFINED (UINT32_MAX)
#define WGPU_LIMIT_U64_UNDEFINED (UINT64_MAX)
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