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Unified Diff: ppapi/api/dev/ppb_var_array_buffer_dev.idl

Issue 9107046: PPAPI: Move PPB_ArrayBuffer out of Dev. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: minor fixes Created 8 years, 11 months ago
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Index: ppapi/api/dev/ppb_var_array_buffer_dev.idl
diff --git a/ppapi/api/dev/ppb_var_array_buffer_dev.idl b/ppapi/api/dev/ppb_var_array_buffer_dev.idl
deleted file mode 100644
index 2d3116b1c425da9447cb1a98e36b0894f00fbe3b..0000000000000000000000000000000000000000
--- a/ppapi/api/dev/ppb_var_array_buffer_dev.idl
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Copyright (c) 2012 The Chromium Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/**
- * This file defines the <code>PPB_VarArrayBuffer_Dev</code> struct.
- */
-
-label Chrome {
- M18 = 0.2
-};
-
-/**
- * PPB_VarArrayBuffer_Dev API. This provides a way to interact with JavaScript
- * ArrayBuffers, which represent a contiguous sequence of bytes. To manage the
- * reference count for a VarArrayBuffer, please see PPB_Var. Note that
- * these Vars are not part of the embedding page's DOM, and can only be shared
- * with JavaScript via pp::Instance's PostMessage and HandleMessage functions.
- */
-[macro="PPB_VAR_ARRAY_BUFFER_DEV_INTERFACE"]
-interface PPB_VarArrayBuffer_Dev {
- /**
- * Create a zero-initialized VarArrayBuffer.
- *
- * @param[in] size_in_bytes The size of the ArrayBuffer that will be created.
- *
- * @return A PP_Var which represents a VarArrayBuffer of the requested size
- * with a reference count of 1.
- */
- PP_Var Create([in] uint32_t size_in_bytes);
-
- /**
- * Retrieves the length of the VarArrayBuffer in bytes. On success,
- * byte_length is set to the length of the given ArrayBuffer var. On failure,
- * byte_length is unchanged (this could happen, for instance, if the given
- * PP_Var is not of type PP_VARTYPE_ARRAY_BUFFER). Note that ByteLength() will
- * successfully retrieve the the size of an ArrayBuffer even if the
- * ArrayBuffer is not currently mapped.
- *
- * @param[in] array The ArrayBuffer whose length should be returned.
- *
- * @param[out] byte_length A variable which is set to the length of the given
- * ArrayBuffer on success.
- *
- * @return PP_TRUE on success, PP_FALSE on failure.
- */
- PP_Bool ByteLength([in] PP_Var array, [out] uint32_t byte_length);
-
- /**
- * Maps the ArrayBuffer in to the module's address space and returns a pointer
- * to the beginning of the buffer for the given ArrayBuffer PP_Var. Note that
- * calling Map() can be a relatively expensive operation. Use care when
- * calling it in performance-critical code. For example, you should call it
- * only once when looping over an ArrayBuffer:
- *
- * <code>
- * char* data = (char*)(array_buffer_if.Map(array_buffer_var));
- * uint32_t byte_length = 0;
- * PP_Bool ok = array_buffer_if.ByteLength(array_buffer_var, &byte_length);
- * if (!ok)
- * return DoSomethingBecauseMyVarIsNotAnArrayBuffer();
- * for (uint32_t i = 0; i < byte_length; ++i)
- * data[i] = 'A';
- * </code>
- *
- * @param[in] array The ArrayBuffer whose internal buffer should be returned.
- *
- * @return A pointer to the internal buffer for this ArrayBuffer. Returns NULL
- * if the given PP_Var is not of type PP_VARTYPE_ARRAY_BUFFER.
- */
- mem_t Map([in] PP_Var array);
-
- /**
- * Unmaps the given ArrayBuffer var from the module address space. Use this if
- * you want to save memory but might want to Map the buffer again later. The
- * PP_Var remains valid and should still be released using PPB_Var when you
- * are done with the ArrayBuffer.
- *
- * @param[in] array The ArrayBuffer which should be released.
- */
- void Unmap([in] PP_Var array);
-};
-
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