Remove unused method in RasterizerStorageGLES2

Added in 4f4e46ed but not used in the end.

Remove unused method in RasterizerStorageGLES2
2a45b298 · Rémi Verschelde · 6f704c33 · 2a45b298
Commit 2a45b298 authored Jan 23, 2019 by Rémi Verschelde
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rasterizer_storage_gles2.cpp drivers/gles2/rasterizer_storage_gles2.cpp +0 -9

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--- a/drivers/gles2/rasterizer_storage_gles2.cpp
+++ b/drivers/gles2/rasterizer_storage_gles2.cpp
@@ -1715,15 +1715,6 @@ RID RasterizerStorageGLES2::mesh_create() {
 	return mesh_owner.make_rid(mesh);
 }

-static float Float16ToFloat(short fltInt16) {
-	int fltInt32 = ((fltInt16 & 0x8000) << 16);
-	fltInt32 |= ((fltInt16 & 0x7fff) << 13) + 0x38000000;
-
-	float fRet;
-	memcpy(&fRet, &fltInt32, sizeof(float));
-	return fRet;
-}
-
 static PoolVector<uint8_t> _unpack_half_floats(const PoolVector<uint8_t> &array, uint32_t &format, int p_vertices) {

 	uint32_t p_format = format;