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Added x64 check for SSE2 OGG Theora Decoder

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This commit is contained in:
Marc Chapman 2016-09-02 04:45:39 +01:00
parent 26241020ff
commit bcb56a027d
2 changed files with 4 additions and 5 deletions
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7
Engine/source/core/ogg/oggTheoraDecoder.cpp
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@ -285,8 +285,7 @@ U32 OggTheoraDecoder::read( OggTheoraFrame** buffer, U32 num )
// Transcode the packet.
#if ( defined( TORQUE_COMPILER_GCC ) || defined( TORQUE_COMPILER_VISUALC ) ) && defined( TORQUE_CPU_X86 )
#if ( defined( TORQUE_COMPILER_GCC ) || defined( TORQUE_COMPILER_VISUALC ) ) && (defined( TORQUE_CPU_X86 ) || defined( TORQUE_CPU_X64 ))
if( ( mTranscoder == TRANSCODER_Auto || mTranscoder == TRANSCODER_SSE2420RGBA ) &&
getDecoderPixelFormat() == PIXEL_FORMAT_420 &&
Platform::SystemInfo.processor.properties & CPU_PROP_SSE2 &&
@ -420,7 +419,7 @@ void OggTheoraDecoder::_transcode( th_ycbcr_buffer ycbcr, U8* buffer, const U32
}
//-----------------------------------------------------------------------------
#if defined( TORQUE_CPU_X86 )
#if (defined( TORQUE_CPU_X86 ) || defined( TORQUE_CPU_X64 ))
void OggTheoraDecoder::_transcode420toRGBA_SSE2( th_ycbcr_buffer ycbcr, U8* buffer, U32 width, U32 height, U32 pitch )
{
AssertFatal( width % 2 == 0, "OggTheoraDecoder::_transcode420toRGBA_SSE2() - width must be multiple of 2" );
@ -560,7 +559,7 @@ void OggTheoraDecoder::_transcode420toRGBA_SSE2( th_ycbcr_buffer ycbcr, U8* buff
jnz hloop
};
#elif defined( TORQUE_COMPILER_GCC ) && defined( TORQUE_CPU_X86 )
#elif defined( TORQUE_COMPILER_GCC ) && (defined( TORQUE_CPU_X86 ) || defined( TORQUE_CPU_X64 ))
asm( "pushal\n" // Save all general-purpose registers.

2
Engine/source/core/ogg/oggTheoraDecoder.h
View file

@ -172,7 +172,7 @@ class OggTheoraDecoder : public OggDecoder,
/// Generic transcoder going from any of the Y'CbCr pixel formats to
/// any RGB format (that is supported by GFXFormatUtils).
void _transcode( th_ycbcr_buffer ycbcr, U8* buffer, U32 width, U32 height );
#if defined( TORQUE_CPU_X86 )
#if (defined( TORQUE_CPU_X86 ) || defined( TORQUE_CPU_X64 ))
/// Transcoder with fixed 4:2:0 to RGBA conversion using SSE2 assembly. Unused on 64 bit archetecture.
void _transcode420toRGBA_SSE2( th_ycbcr_buffer ycbcr, U8* buffer, U32 width, U32 height, U32 pitch );
#endif