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Viewing changes to src/FrameBuffer.cpp

  • Committer: Package Import Robot
  • Author(s): Sven Eckelmann, Simon Ruderich, Sven Eckelmann
  • Date: 2012-05-15 23:36:28 UTC
  • Revision ID: package-import@ubuntu.com-20120515233628-9v4e0l1mt7b73sfk
Tags: 1.99.5-2
[ Simon Ruderich ]
* Let debhelper set the buildflags implicitly

[ Sven Eckelmann ]
* debian/patches:
  - Add non-pic-build.patch, Fix symbol references for non-PIC builds
* Install architecture independent files into /usr/share/games/mupen64plus

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Lines of Context:
src/FrameBuffer.cpp
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                     );
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#elif !defined(NO_ASM)
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# if !defined(__PIC__)
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           asm volatile("pusha                             \n"
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                "mov    pAsmStart, %%ecx           \n"  // = pStart
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                "mov    $0, %%edx                  \n"          // The CRC
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                "mov    dwAsmHeight, %%eax         \n"  // = y
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                "0:                                \n" //l2:
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                "mov    dwAsmdwBytesPerLine, %%ebx \n"  // = x
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                "sub    $4, %%ebx                  \n"
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                "1:                                \n" //l1:
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                "mov    (%%ecx,%%ebx), %%esi       \n"
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                "xor %%ebx, %%esi                  \n"
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                "rol $4, %%edx                     \n"
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                "add %%esi, %%edx                  \n"
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                "sub    $4, %%ebx                  \n"
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                "jge 1b                            \n" //jge l1
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                "xor %%eax, %%esi                  \n"
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                "add %%esi, %%edx                  \n"
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                "add dwAsmPitch, %%ecx             \n"
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                "dec %%eax                         \n"
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                "jge 0b                            \n" //jge l2
 
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           asm volatile("pusha                        \n"
 
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                "mov    %[pAsmStart], %%ecx           \n"  // = pStart
 
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                "mov    $0, %%edx                     \n"          // The CRC
 
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                "mov    %[dwAsmHeight], %%eax         \n"  // = y
 
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                "0:                                   \n" //l2:
 
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                "mov    %[dwAsmdwBytesPerLine], %%ebx \n"  // = x
 
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                "sub    $4, %%ebx                     \n"
 
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                "1:                                   \n" //l1:
 
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                "mov    (%%ecx,%%ebx), %%esi          \n"
 
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                "xor %%ebx, %%esi                     \n"
 
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                "rol $4, %%edx                        \n"
 
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                "add %%esi, %%edx                     \n"
 
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                "sub    $4, %%ebx                     \n"
 
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                "jge 1b                               \n" //jge l1
 
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                "xor %%eax, %%esi                     \n"
 
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                "add %%esi, %%edx                     \n"
 
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                "add %[dwAsmPitch], %%ecx             \n"
 
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                "dec %%eax                            \n"
 
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                "jge 0b                               \n" //jge l2
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                "mov    %%edx, dwAsmCRC            \n"
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                "popa                              \n"
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                :
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                :
 
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                "mov    %%edx, %[dwAsmCRC]            \n"
 
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                "popa                                 \n"
 
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                : [pAsmStart]"+m"(pAsmStart), [dwAsmHeight]"+m"(dwAsmHeight), [dwAsmCRC]"=m"(dwAsmCRC)
 
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                : [dwAsmdwBytesPerLine]"m"(dwAsmdwBytesPerLine), [dwAsmPitch]"m"(dwAsmPitch)
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                : "memory", "cc"
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                );
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# else // defined(__PIC__)