16-bit video upload to float: intermediate R16_EXT and copy to float.

third_party/khronos/KHR/khrplatform.h

 #ifndef __khrplatform_h_
 #define __khrplatform_h_
 
 /*
 ** Copyright (c) 2008-2009 The Khronos Group Inc.
 **
 ** Permission is hereby granted, free of charge, to any person obtaining a
 ** copy of this software and/or associated documentation files (the
 ** "Materials"), to deal in the Materials without restriction, including
 ** without limitation the rights to use, copy, modify, merge, publish,
 ** distribute, sublicense, and/or sell copies of the Materials, and to
 ** permit persons to whom the Materials are 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 Materials.
 **
 ** THE MATERIALS ARE 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
 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
 */
 
 /* Khronos platform-specific types and definitions.
  *
- * $Revision: 23298 $ on $Date: 2013-09-30 17:07:13 -0700 (Mon, 30 Sep 2013) $
+ * $Revision: 32517 $ on $Date: 2016-03-11 02:41:19 -0800 (Fri, 11 Mar 2016) $
  *
  * Adopters may modify this file to suit their platform. Adopters are
  * encouraged to submit platform specific modifications to the Khronos
  * group so that they can be included in future versions of this file.
  * Please submit changes by sending them to the public Khronos Bugzilla
  * (http://khronos.org/bugzilla) by filing a bug against product
  * "Khronos (general)" component "Registry".
  *
  * A predefined template which fills in some of the bug fields can be
  * reached using http://tinyurl.com/khrplatform-h-bugreport, but you
@@ skipping 54 matching lines @@
 
 /*-------------------------------------------------------------------------
  * Definition of KHRONOS_APICALL
  *-------------------------------------------------------------------------
  * This precedes the return type of the function in the function prototype.
  */
 #if defined(_WIN32) && !defined(__SCITECH_SNAP__)
 #   define KHRONOS_APICALL __declspec(dllimport)
 #elif defined (__SYMBIAN32__)
 #   define KHRONOS_APICALL IMPORT_C
+#elif defined(__ANDROID__)
+#   include <sys/cdefs.h>
+#   define KHRONOS_APICALL __attribute__((visibility("default"))) __NDK_FPABI__
 #else
 #   define KHRONOS_APICALL
 #endif
 
 /*-------------------------------------------------------------------------
  * Definition of KHRONOS_APIENTRY
  *-------------------------------------------------------------------------
  * This follows the return type of the function  and precedes the function
  * name in the function prototype.
  */
 #if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)
     /* Win32 but not WinCE */
 #   define KHRONOS_APIENTRY __stdcall
 #else
 #   define KHRONOS_APIENTRY
 #endif
 
 /*-------------------------------------------------------------------------
  * Chromium-specific overrides of KHRONOS_APICALL and KHRONOS_APIENTRY
  *-----------------------------------------------------------------------*/
-
 #undef KHRONOS_APICALL
 #if defined(GLES2_USE_MOJO)
 #include "mojo/public/c/gles2/gles2_export.h"
 #define KHRONOS_APICALL MOJO_GLES2_EXPORT
 #else
 #include "gpu/command_buffer/client/gles2_c_lib_export.h"
 #define KHRONOS_APICALL GLES2_C_LIB_EXPORT
 #endif
 
 /*-------------------------------------------------------------------------
@@ skipping 94 matching lines @@
 
 /*
  * Types that are (so far) the same on all platforms
  */
 typedef signed   char          khronos_int8_t;
 typedef unsigned char          khronos_uint8_t;
 typedef signed   short int     khronos_int16_t;
 typedef unsigned short int     khronos_uint16_t;
 
 /*
- * Types that differ between LLP64 and LP64 architectures - in LLP64, 
+ * Types that differ between LLP64 and LP64 architectures - in LLP64,
  * pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
  * to be the only LLP64 architecture in current use.
  */
 #ifdef _WIN64
 typedef signed   long long int khronos_intptr_t;
 typedef unsigned long long int khronos_uintptr_t;
 typedef signed   long long int khronos_ssize_t;
 typedef unsigned long long int khronos_usize_t;
 #else
 typedef signed   long  int     khronos_intptr_t;
@@ skipping 36 matching lines @@
  * Values other than zero should be considered to be true.  Therefore
  * comparisons should not be made against KHRONOS_TRUE.
  */
 typedef enum {
     KHRONOS_FALSE = 0,
     KHRONOS_TRUE  = 1,
     KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
 } khronos_boolean_enum_t;
 
 #endif /* __khrplatform_h_ */