Mercurial > sdl-ios-xcode

comparison src/video/SDL_blit_A.c @ 2132:46648dc418ec

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merged r3094:3095 from branches/SDL-1.2: Visual C++ 6.0 fixes.
author Ryan C. Gordon <icculus@icculus.org>
date Thu, 21 Jun 2007 18:21:49 +0000
parents 2c835d58faad
children e1a70460c354
comparison
equal deleted inserted replaced
2131:55c7932d1fdb 2132:46648dc418ec
22 #include "SDL_config.h" 22 #include "SDL_config.h"
23 23
24 #include "SDL_video.h" 24 #include "SDL_video.h"
25 #include "SDL_blit.h" 25 #include "SDL_blit.h"
26 26
27 /*
28 In Visual C, VC6 has mmintrin.h in the "Processor Pack" add-on.
29 Checking if _mm_free is #defined in malloc.h is is the only way to
30 determine if the Processor Pack is installed, as far as I can tell.
31 */
32
27 #if SDL_ASSEMBLY_ROUTINES 33 #if SDL_ASSEMBLY_ROUTINES
28 #if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) 34 # if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
29 #define MMX_ASMBLIT 1 35 # define MMX_ASMBLIT 1
30 #define GCC_ASMBLIT 1 36 # define GCC_ASMBLIT 1
31 #elif defined(_MSC_VER) && (_MSC_VER >= 1200) && defined(_M_IX86) 37 # elif defined(_MSC_VER) && defined(_M_IX86)
32 #define MMX_ASMBLIT 1 38 # if (_MSC_VER <= 1200)
33 #define MSVC_ASMBLIT 1 39 # include <malloc.h>
34 #endif 40 # if defined(_mm_free)
41 # define HAVE_MMINTRIN_H 1
42 # endif
43 # else /* Visual Studio > VC6 always has mmintrin.h */
44 # define HAVE_MMINTRIN_H 1
45 # endif
46 # if HAVE_MMINTRIN_H
47 # define MMX_ASMBLIT 1
48 # define MSVC_ASMBLIT 1
49 # endif
50 # endif
35 #endif /* SDL_ASSEMBLY_ROUTINES */ 51 #endif /* SDL_ASSEMBLY_ROUTINES */
36 52
37 /* Function to check the CPU flags */ 53 /* Function to check the CPU flags */
38 #include "SDL_cpuinfo.h" 54 #include "SDL_cpuinfo.h"
39 #if GCC_ASMBLIT 55 #if GCC_ASMBLIT