quant.h 2.1 KB

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  1. /*****************************************************************************
  2. * quant.h: ppc quantization
  3. *****************************************************************************
  4. * Copyright (C) 2007-2018 x264 project
  5. *
  6. * Authors: Guillaume Poirier <gpoirier@mplayerhq.hu>
  7. *
  8. * This program is free software; you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation; either version 2 of the License, or
  11. * (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program; if not, write to the Free Software
  20. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
  21. *
  22. * This program is also available under a commercial proprietary license.
  23. * For more information, contact us at licensing@x264.com.
  24. *****************************************************************************/
  25. #ifndef X264_PPC_QUANT_H
  26. #define X264_PPC_QUANT_H
  27. #define x264_quant_4x4_altivec x264_template(quant_4x4_altivec)
  28. int x264_quant_4x4_altivec( int16_t dct[16], uint16_t mf[16], uint16_t bias[16] );
  29. #define x264_quant_8x8_altivec x264_template(quant_8x8_altivec)
  30. int x264_quant_8x8_altivec( int16_t dct[64], uint16_t mf[64], uint16_t bias[64] );
  31. #define x264_quant_4x4_dc_altivec x264_template(quant_4x4_dc_altivec)
  32. int x264_quant_4x4_dc_altivec( int16_t dct[16], int mf, int bias );
  33. #define x264_quant_2x2_dc_altivec x264_template(quant_2x2_dc_altivec)
  34. int x264_quant_2x2_dc_altivec( int16_t dct[4], int mf, int bias );
  35. #define x264_dequant_4x4_altivec x264_template(dequant_4x4_altivec)
  36. void x264_dequant_4x4_altivec( int16_t dct[16], int dequant_mf[6][16], int i_qp );
  37. #define x264_dequant_8x8_altivec x264_template(dequant_8x8_altivec)
  38. void x264_dequant_8x8_altivec( int16_t dct[64], int dequant_mf[6][64], int i_qp );
  39. #endif