Changeset 3605:57ed51fac847 in roaraudio for libroardsp
- Timestamp:
- 02/28/10 22:30:30 (14 years ago)
- Branch:
- default
- Phase:
- public
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
libroardsp/convert.c
r3517 r3605 763 763 return 0; 764 764 } else { 765 if ( bits == 16 ) { 766 // in this case we can only have LE vs. BE, so, only need to swap: 767 ROAR_DBG("roar_conv_endian(*): Doing 16 bit byteswap"); 768 return roar_conv_endian_16(out, in, samples); 769 } else if ( bits == 24 ) { 770 if ( (from == ROAR_CODEC_LE || from == ROAR_CODEC_BE) && (to == ROAR_CODEC_LE || to == ROAR_CODEC_BE) ) { 771 return roar_conv_endian_24(out, in, samples); 772 } else { // what the hell is PDP eddines in 24 bit mode? 773 return -1; 774 } 775 } else if ( bits == 32 ) { 776 if ( (from == ROAR_CODEC_LE || from == ROAR_CODEC_BE) && (to == ROAR_CODEC_LE || to == ROAR_CODEC_BE) ) { 777 return roar_conv_endian_32(out, in, samples); 778 } else { // need to handle 32 PDP eddines here? 779 return -1; 780 } 781 } else { 782 return -1; 765 switch (bits) { 766 case 16: 767 // in this case we can only have LE vs. BE, so, only need to swap: 768 ROAR_DBG("roar_conv_endian(*): Doing 16 bit byteswap"); 769 return roar_conv_endian_16(out, in, samples); 770 break; 771 case 24: 772 if ( (from == ROAR_CODEC_LE || from == ROAR_CODEC_BE) && (to == ROAR_CODEC_LE || to == ROAR_CODEC_BE) ) { 773 return roar_conv_endian_24(out, in, samples); 774 } else { // what the hell is PDP eddines in 24 bit mode? 775 return -1; 776 } 777 break; 778 case 32: 779 if ( (from == ROAR_CODEC_LE || from == ROAR_CODEC_BE) && (to == ROAR_CODEC_LE || to == ROAR_CODEC_BE) ) { 780 return roar_conv_endian_32(out, in, samples); 781 } else { // need to handle 32 PDP eddines here? 782 if ( from == ROAR_CODEC_BE ) 783 if ( roar_conv_endian_32(out, in, samples) == -1 ) 784 return -1; 785 786 if ( roar_conv_endian_16(out, in, samples*2) == -1 ) 787 return -1; 788 789 if ( to == ROAR_CODEC_BE ) 790 if ( roar_conv_endian_32(out, in, samples) == -1 ) 791 return -1; 792 793 return 0; 794 } 795 break; 796 default: 797 return -1; 798 break; 783 799 } 784 800 }
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