Mercurial > sdl-ios-xcode
view include/begin_code.h @ 3099:82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
From: "Mike Gorchak"
Subject: New QNX patches
Please apply patch qnx4.diff, which is attached. What has been done:
1)Added back OpenGL ES renderer for QNX target. Added few corrections to
OpenGL ES renderer to let it work under QNX. OpenGL ES renderer do not
support textures under QNX, so I think some additional work must be done.
2) Added GL_OES_query_matrix extension to SDL_opengles.h header file, which
required by OpenGL ES 1.1 specification.
3) Added attribute clearing at the entrance of function
SDL_GL_GetAttribure(). Added error checking into the function
SDL_GL_GetAttribure(), because some attributes can't be obtained in OpenGL
ES 1.0.
4) Porting testdyngles to OpenGL ES 1.0 (1.1 has glColor4ub() and
glColor4f() functions, but 1.0 has glColor4f() only).
5) Added error checking after obtaining attributes using
SDL_GL_GetAttribute() function to the testgl2 and testgles.
6) Small correction to testmultiaudio with printing errors.
7) Added software and accelerated OpenGL ES 1.0 support into the QNX GF
driver.
Please remove ./src/audio/nto directory - it will not be used anymore.
Please create ./src/audio/qsa directory and add content of the archive
qsa.tar.gz into this directory. I rewrote some sound code, added support for
multiple audio cards, enumeration, etc. Added initial support for capture.
As far as I can understand SDL 1.3 is not supporting audio capture right now
? Sam, Am I right ? Or audio capture must be supported through the
PlayDevice routine ?
And last, please put file SDL_gf_opengles.c to the ./src/video/qnxgf
directory. It is OpenGL ES 1.1 emulation layer for some functions, which are
not supported by OpenGL ES 1.0.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Tue, 24 Mar 2009 10:33:12 +0000 |
parents | 99210400e8b9 |
children | a67a961e2171 |
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/* SDL - Simple DirectMedia Layer Copyright (C) 1997-2009 Sam Lantinga This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Sam Lantinga slouken@libsdl.org */ /* This file sets things up for C dynamic library function definitions, static inlined functions, and structures aligned at 4-byte alignment. If you don't like ugly C preprocessor code, don't look at this file. :) */ /* This shouldn't be nested -- included it around code only. */ #ifdef _begin_code_h #error Nested inclusion of begin_code.h #endif #define _begin_code_h /* Some compilers use a special export keyword */ #ifndef DECLSPEC # if defined(__BEOS__) # if defined(__GNUC__) # define DECLSPEC __declspec(dllexport) # else # define DECLSPEC __declspec(export) # endif # elif defined(__WIN32__) # ifdef __BORLANDC__ # ifdef BUILD_SDL # define DECLSPEC # else # define DECLSPEC __declspec(dllimport) # endif # else # define DECLSPEC __declspec(dllexport) # endif # elif defined(__OS2__) # ifdef __WATCOMC__ # ifdef BUILD_SDL # define DECLSPEC __declspec(dllexport) # else # define DECLSPEC # endif # else # define DECLSPEC # endif # else # if defined(__GNUC__) && __GNUC__ >= 4 # define DECLSPEC __attribute__ ((visibility("default"))) # else # define DECLSPEC # endif # endif #endif /* By default SDL uses the C calling convention */ #ifndef SDLCALL #if defined(__WIN32__) && !defined(__GNUC__) #define SDLCALL __cdecl #else #ifdef __OS2__ /* But on OS/2, we use the _System calling convention */ /* to be compatible with every compiler */ #define SDLCALL _System #else #define SDLCALL #endif #endif #endif /* SDLCALL */ /* Removed DECLSPEC on Symbian OS because SDL cannot be a DLL in EPOC */ #ifdef __SYMBIAN32__ #undef DECLSPEC #define DECLSPEC #endif /* __SYMBIAN32__ */ /* Force structure packing at 4 byte alignment. This is necessary if the header is included in code which has structure packing set to an alternate value, say for loading structures from disk. The packing is reset to the previous value in close_code.h */ #if defined(_MSC_VER) || defined(__MWERKS__) || defined(__BORLANDC__) #ifdef _MSC_VER #pragma warning(disable: 4103) #endif #ifdef __BORLANDC__ #pragma nopackwarning #endif #pragma pack(push,4) #endif /* Compiler needs structure packing set */ /* Set up compiler-specific options for inlining functions */ #ifndef SDL_INLINE_OKAY #ifdef __GNUC__ #define SDL_INLINE_OKAY #else /* Add any special compiler-specific cases here */ #if defined(_MSC_VER) || defined(__BORLANDC__) || \ defined(__DMC__) || defined(__SC__) || \ defined(__WATCOMC__) || defined(__LCC__) || \ defined(__DECC) #ifndef __inline__ #define __inline__ __inline #endif #define SDL_INLINE_OKAY #else #if !defined(__MRC__) && !defined(_SGI_SOURCE) #ifndef __inline__ #define __inline__ inline #endif #define SDL_INLINE_OKAY #endif /* Not a funky compiler */ #endif /* Visual C++ */ #endif /* GNU C */ #endif /* SDL_INLINE_OKAY */ /* If inlining isn't supported, remove "__inline__", turning static inlined functions into static functions (resulting in code bloat in all files which include the offending header files) */ #ifndef SDL_INLINE_OKAY #define __inline__ #endif /* Apparently this is needed by several Windows compilers */ #if !defined(__MACH__) #ifndef NULL #ifdef __cplusplus #define NULL 0 #else #define NULL ((void *)0) #endif #endif /* NULL */ #endif /* ! Mac OS X - breaks precompiled headers */