initial commit, 4.5 stable

thirdparty/libktx/lib/texture1.h

@@ -0,0 +1,46 @@
+/* -*- tab-width: 4; -*- */
+/* vi: set sw=2 ts=4 expandtab textwidth=70: */
+
+/*
+ * Copyright 2019-2020 The Khronos Group Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/**
+ * @internal
+ * @file
+ * @~English
+ *
+ * @brief Declare internal ktxTexture1 functions for sharing between
+ *        compilation units.
+ *
+ * These functions are private and should not be used outside the library.
+ */
+
+#ifndef _TEXTURE1_H_
+#define _TEXTURE1_H_
+
+#include "texture.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define CLASS ktxTexture1
+#include "texture_funcs.inl"
+#undef CLASS
+
+KTX_error_code
+ktxTexture1_constructFromStreamAndHeader(ktxTexture1* This, ktxStream* pStream,
+                                         KTX_header* pHeader,
+                                         ktxTextureCreateFlags createFlags);
+
+ktx_uint64_t ktxTexture1_calcDataSizeTexture(ktxTexture1* This);
+ktx_size_t ktxTexture1_calcLevelOffset(ktxTexture1* This, ktx_uint32_t level);
+ktx_uint32_t ktxTexture1_glTypeSize(ktxTexture1* This);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _TEXTURE1_H_ */