Add m-esr52 at 52.6.0

1 files changed, 195 insertions, 0 deletions

diff --git a/media/openmax_il/il112/OMX_ContentPipe.h b/media/openmax_il/il112/OMX_ContentPipe.h
new file mode 100644
index 000000000..5f6310c28
--- /dev/null
+++ b/media/openmax_il/il112/OMX_ContentPipe.h
@@ -0,0 +1,195 @@
+/*
+ * Copyright (c) 2008 The Khronos Group Inc. 
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions: 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ *
+ */
+
+/** OMX_ContentPipe.h - OpenMax IL version 1.1.2
+ *  The OMX_ContentPipe header file contains the definitions used to define
+ *  the public interface for content piples.  This header file is intended to
+ *  be used by the component.
+ */
+
+#ifndef OMX_CONTENTPIPE_H
+#define OMX_CONTENTPIPE_H
+
+#ifndef KD_EACCES
+/* OpenKODE error codes. CPResult values may be zero (indicating success
+   or one of the following values) */
+#define KD_EACCES (1)
+#define KD_EADDRINUSE (2)
+#define KD_EAGAIN (5)
+#define KD_EBADF (7)
+#define KD_EBUSY (8)
+#define KD_ECONNREFUSED (9)
+#define KD_ECONNRESET (10)
+#define KD_EDEADLK (11)
+#define KD_EDESTADDRREQ (12)
+#define KD_ERANGE (35)
+#define KD_EEXIST (13)
+#define KD_EFBIG (14)
+#define KD_EHOSTUNREACH (15)
+#define KD_EINVAL (17)
+#define KD_EIO (18)
+#define KD_EISCONN (20)
+#define KD_EISDIR (21)
+#define KD_EMFILE (22)
+#define KD_ENAMETOOLONG (23)
+#define KD_ENOENT (24)
+#define KD_ENOMEM (25)
+#define KD_ENOSPC (26)
+#define KD_ENOSYS (27)
+#define KD_ENOTCONN (28)
+#define KD_EPERM (33)
+#define KD_ETIMEDOUT (36)
+#define KD_EILSEQ (19)
+#endif
+
+/** Map types from OMX standard types only here so interface is as generic as possible. */
+typedef OMX_U32    CPresult;
+typedef char *     CPstring;  
+typedef void *     CPhandle;
+typedef OMX_U32    CPuint;
+typedef OMX_S32    CPint;  
+typedef char       CPbyte;  
+typedef OMX_BOOL   CPbool;
+
+/** enumeration of origin types used in the CP_PIPETYPE's Seek function 
+ * @ingroup cp
+ */
+typedef enum CP_ORIGINTYPE {
+    CP_OriginBegin,      
+    CP_OriginCur,      
+    CP_OriginEnd,      
+    CP_OriginKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 
+    CP_OriginVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
+    CP_OriginMax = 0X7FFFFFFF
+} CP_ORIGINTYPE;
+
+/** enumeration of contact access types used in the CP_PIPETYPE's Open function 
+ * @ingroup cp
+ */
+typedef enum CP_ACCESSTYPE {
+    CP_AccessRead,      
+    CP_AccessWrite,  
+    CP_AccessReadWrite ,  
+    CP_AccessKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 
+    CP_AccessVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
+    CP_AccessMax = 0X7FFFFFFF
+} CP_ACCESSTYPE;
+
+/** enumeration of results returned by the CP_PIPETYPE's CheckAvailableBytes function 
+ * @ingroup cp
+ */
+typedef enum CP_CHECKBYTESRESULTTYPE
+{
+    CP_CheckBytesOk,                    /**< There are at least the request number 
+                                              of bytes available */
+    CP_CheckBytesNotReady,              /**< The pipe is still retrieving bytes 
+                                              and presently lacks sufficient bytes. 
+                                              Client will be called when they are 
+                                              sufficient bytes are available. */
+    CP_CheckBytesInsufficientBytes  ,     /**< The pipe has retrieved all bytes 
+                                              but those available are less than those 
+                                              requested */
+    CP_CheckBytesAtEndOfStream,         /**< The pipe has reached the end of stream
+                                              and no more bytes are available. */
+    CP_CheckBytesOutOfBuffers,          /**< All read/write buffers are currently in use. */
+    CP_CheckBytesKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 
+    CP_CheckBytesVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
+    CP_CheckBytesMax = 0X7FFFFFFF
+} CP_CHECKBYTESRESULTTYPE;
+
+/** enumeration of content pipe events sent to the client callback. 
+ * @ingroup cp
+ */
+typedef enum CP_EVENTTYPE{
+    CP_BytesAvailable,      	    /** bytes requested in a CheckAvailableBytes call are now available*/
+    CP_Overflow,  		           /** enumeration of content pipe events sent to the client callback*/
+    CP_PipeDisconnected  ,  		    /** enumeration of content pipe events sent to the client callback*/
+    CP_EventKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 
+    CP_EventVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
+    CP_EventMax = 0X7FFFFFFF
+} CP_EVENTTYPE;
+
+/** content pipe definition 
+ * @ingroup cp
+ */
+typedef struct CP_PIPETYPE
+{
+    /** Open a content stream for reading or writing. */ 
+    CPresult (*Open)( CPhandle* hContent, CPstring szURI, CP_ACCESSTYPE eAccess );
+
+    /** Close a content stream. */ 
+    CPresult (*Close)( CPhandle hContent );
+
+    /** Create a content source and open it for writing. */ 
+    CPresult (*Create)( CPhandle *hContent, CPstring szURI );
+
+    /** Check the that specified number of bytes are available for reading or writing (depending on access type).*/
+    CPresult (*CheckAvailableBytes)( CPhandle hContent, CPuint nBytesRequested, CP_CHECKBYTESRESULTTYPE *eResult );
+
+    /** Seek to certain position in the content relative to the specified origin. */
+    CPresult (*SetPosition)( CPhandle  hContent, CPint nOffset, CP_ORIGINTYPE eOrigin);
+
+    /** Retrieve the current position relative to the start of the content. */
+    CPresult (*GetPosition)( CPhandle hContent, CPuint *pPosition);
+
+    /** Retrieve data of the specified size from the content stream (advance content pointer by size of data).
+       Note: pipe client provides pointer. This function is appropriate for small high frequency reads. */
+    CPresult (*Read)( CPhandle hContent, CPbyte *pData, CPuint nSize); 
+
+    /** Retrieve a buffer allocated by the pipe that contains the requested number of bytes. 
+       Buffer contains the next block of bytes, as specified by nSize, of the content. nSize also
+       returns the size of the block actually read. Content pointer advances the by the returned size. 
+       Note: pipe provides pointer. This function is appropriate for large reads. The client must call 
+       ReleaseReadBuffer when done with buffer. 
+
+       In some cases the requested block may not reside in contiguous memory within the
+       pipe implementation. For instance if the pipe leverages a circular buffer then the requested 
+       block may straddle the boundary of the circular buffer. By default a pipe implementation 
+       performs a copy in this case to provide the block to the pipe client in one contiguous buffer.
+       If, however, the client sets bForbidCopy, then the pipe returns only those bytes preceding the memory 
+       boundary. Here the client may retrieve the data in segments over successive calls. */
+    CPresult (*ReadBuffer)( CPhandle hContent, CPbyte **ppBuffer, CPuint *nSize, CPbool bForbidCopy);
+
+    /** Release a buffer obtained by ReadBuffer back to the pipe. */
+    CPresult (*ReleaseReadBuffer)(CPhandle hContent, CPbyte *pBuffer);
+
+    /** Write data of the specified size to the content (advance content pointer by size of data).
+       Note: pipe client provides pointer. This function is appropriate for small high frequency writes. */
+    CPresult (*Write)( CPhandle hContent, CPbyte *data, CPuint nSize); 
+
+    /** Retrieve a buffer allocated by the pipe used to write data to the content. 
+       Client will fill buffer with output data. Note: pipe provides pointer. This function is appropriate
+       for large writes. The client must call WriteBuffer when done it has filled the buffer with data.*/
+    CPresult (*GetWriteBuffer)( CPhandle hContent, CPbyte **ppBuffer, CPuint nSize);
+
+    /** Deliver a buffer obtained via GetWriteBuffer to the pipe. Pipe will write the 
+       the contents of the buffer to content and advance content pointer by the size of the buffer */
+    CPresult (*WriteBuffer)( CPhandle hContent, CPbyte *pBuffer, CPuint nFilledSize);
+
+    /** Register a per-handle client callback with the content pipe. */
+    CPresult (*RegisterCallback)( CPhandle hContent, CPresult (*ClientCallback)(CP_EVENTTYPE eEvent, CPuint iParam));
+
+} CP_PIPETYPE;
+
+#endif
+