avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for VP8 functions

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>

1 files changed, 172 insertions, 0 deletions

diff --git a/libavcodec/mips/vp8dsp_mips.h b/libavcodec/mips/vp8dsp_mips.h
new file mode 100644
index 0000000000..8e715b58be
--- /dev/null
+++ b/libavcodec/mips/vp8dsp_mips.h
@@ -0,0 +1,172 @@
+/*
+ * Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale@imgtec.com)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_MIPS_VP8DSP_MIPS_H
+#define AVCODEC_MIPS_VP8DSP_MIPS_H
+
+void ff_put_vp8_pixels4_msa(uint8_t *dst, ptrdiff_t dststride,
+                            uint8_t *src, ptrdiff_t srcstride,
+                            int h, int x, int y);
+void ff_put_vp8_pixels8_msa(uint8_t *dst, ptrdiff_t dststride,
+                            uint8_t *src, ptrdiff_t srcstride,
+                            int h, int x, int y);
+void ff_put_vp8_pixels16_msa(uint8_t *dst, ptrdiff_t dststride,
+                             uint8_t *src, ptrdiff_t srcstride,
+                             int h, int x, int y);
+
+void ff_put_vp8_epel16_h4_msa(uint8_t *dst, ptrdiff_t dststride,
+                              uint8_t *src, ptrdiff_t srcstride,
+                              int h, int mx, int my);
+void ff_put_vp8_epel16_h6_msa(uint8_t *dst, ptrdiff_t dststride,
+                              uint8_t *src, ptrdiff_t srcstride,
+                              int h, int mx, int my);
+void ff_put_vp8_epel16_v4_msa(uint8_t *dst, ptrdiff_t dststride,
+                              uint8_t *src, ptrdiff_t srcstride,
+                              int h, int mx, int my);
+void ff_put_vp8_epel16_v6_msa(uint8_t *dst, ptrdiff_t dststride,
+                              uint8_t *src, ptrdiff_t srcstride,
+                              int h, int mx, int my);
+void ff_put_vp8_epel16_h4v4_msa(uint8_t *dst, ptrdiff_t dststride,
+                                uint8_t *src, ptrdiff_t srcstride,
+                                int h, int mx, int my);
+void ff_put_vp8_epel16_h6v4_msa(uint8_t *dst, ptrdiff_t dststride,
+                                uint8_t *src, ptrdiff_t srcstride,
+                                int h, int mx, int my);
+void ff_put_vp8_epel16_h4v6_msa(uint8_t *dst, ptrdiff_t dststride,
+                                uint8_t *src, ptrdiff_t srcstride,
+                                int h, int mx, int my);
+void ff_put_vp8_epel16_h6v6_msa(uint8_t *dst, ptrdiff_t dststride,
+                                uint8_t *src, ptrdiff_t srcstride,
+                                int h, int mx, int my);
+
+void ff_put_vp8_epel8_h4_msa(uint8_t *dst, ptrdiff_t dststride,
+                             uint8_t *src, ptrdiff_t srcstride,
+                             int h, int mx, int my);
+void ff_put_vp8_epel8_h6_msa(uint8_t *dst, ptrdiff_t dststride,
+                             uint8_t *src, ptrdiff_t srcstride,
+                             int h, int mx, int my);
+void ff_put_vp8_epel8_v4_msa(uint8_t *dst, ptrdiff_t dststride,
+                             uint8_t *src, ptrdiff_t srcstride,
+                             int h, int mx, int my);
+void ff_put_vp8_epel8_v6_msa(uint8_t *dst, ptrdiff_t dststride,
+                             uint8_t *src, ptrdiff_t srcstride,
+                             int h, int mx, int my);
+void ff_put_vp8_epel8_h4v4_msa(uint8_t *dst, ptrdiff_t dststride,
+                               uint8_t *src, ptrdiff_t srcstride,
+                               int h, int mx, int my);
+void ff_put_vp8_epel8_h6v4_msa(uint8_t *dst, ptrdiff_t dststride,
+                               uint8_t *src, ptrdiff_t srcstride,
+                               int h, int mx, int my);
+void ff_put_vp8_epel8_h4v6_msa(uint8_t *dst, ptrdiff_t dststride,
+                               uint8_t *src, ptrdiff_t srcstride,
+                               int h, int mx, int my);
+void ff_put_vp8_epel8_h6v6_msa(uint8_t *dst, ptrdiff_t dststride,
+                               uint8_t *src, ptrdiff_t srcstride,
+                               int h, int mx, int my);
+
+void ff_put_vp8_epel4_h4_msa(uint8_t *dst, ptrdiff_t dststride,
+                             uint8_t *src, ptrdiff_t srcstride,
+                             int h, int mx, int my);
+void ff_put_vp8_epel4_h6_msa(uint8_t *dst, ptrdiff_t dststride,
+                             uint8_t *src, ptrdiff_t srcstride,
+                             int h, int mx, int my);
+void ff_put_vp8_epel4_v4_msa(uint8_t *dst, ptrdiff_t dststride,
+                             uint8_t *src, ptrdiff_t srcstride,
+                             int h, int mx, int my);
+void ff_put_vp8_epel4_v6_msa(uint8_t *dst, ptrdiff_t dststride,
+                             uint8_t *src, ptrdiff_t srcstride,
+                             int h, int mx, int my);
+void ff_put_vp8_epel4_h4v4_msa(uint8_t *dst, ptrdiff_t dststride,
+                               uint8_t *src, ptrdiff_t srcstride,
+                               int h, int mx, int my);
+void ff_put_vp8_epel4_h6v4_msa(uint8_t *dst, ptrdiff_t dststride,
+                               uint8_t *src, ptrdiff_t srcstride,
+                               int h, int mx, int my);
+void ff_put_vp8_epel4_h4v6_msa(uint8_t *dst, ptrdiff_t dststride,
+                               uint8_t *src, ptrdiff_t srcstride,
+                               int h, int mx, int my);
+void ff_put_vp8_epel4_h6v6_msa(uint8_t *dst, ptrdiff_t dststride,
+                               uint8_t *src, ptrdiff_t srcstride,
+                               int h, int mx, int my);
+
+void ff_put_vp8_bilinear16_h_msa(uint8_t *dst, ptrdiff_t dststride,
+                                 uint8_t *src, ptrdiff_t srcstride,
+                                 int h, int mx, int my);
+void ff_put_vp8_bilinear16_v_msa(uint8_t *dst, ptrdiff_t dststride,
+                                 uint8_t *src, ptrdiff_t srcstride,
+                                 int h, int mx, int my);
+void ff_put_vp8_bilinear16_hv_msa(uint8_t *dst, ptrdiff_t dststride,
+                                  uint8_t *src, ptrdiff_t srcstride,
+                                  int h, int mx, int my);
+
+void ff_put_vp8_bilinear8_h_msa(uint8_t *dst, ptrdiff_t dststride,
+                                uint8_t *src, ptrdiff_t srcstride,
+                                int h, int mx, int my);
+void ff_put_vp8_bilinear8_v_msa(uint8_t *dst, ptrdiff_t dststride,
+                                uint8_t *src, ptrdiff_t srcstride,
+                                int h, int mx, int my);
+void ff_put_vp8_bilinear8_hv_msa(uint8_t *dst, ptrdiff_t dststride,
+                                 uint8_t *src, ptrdiff_t srcstride,
+                                 int h, int mx, int my);
+
+void ff_put_vp8_bilinear4_h_msa(uint8_t *dst, ptrdiff_t dststride,
+                                uint8_t *src, ptrdiff_t srcstride,
+                                int h, int mx, int my);
+void ff_put_vp8_bilinear4_v_msa(uint8_t *dst, ptrdiff_t dststride,
+                                uint8_t *src, ptrdiff_t srcstride,
+                                int h, int mx, int my);
+void ff_put_vp8_bilinear4_hv_msa(uint8_t *dst, ptrdiff_t dststride,
+                                 uint8_t *src, ptrdiff_t srcstride,
+                                 int h, int mx, int my);
+
+/* loop filter */
+void ff_vp8_h_loop_filter16_inner_msa(uint8_t *dst, ptrdiff_t stride,
+                                      int32_t e, int32_t i, int32_t h);
+void ff_vp8_v_loop_filter16_inner_msa(uint8_t *dst, ptrdiff_t stride,
+                                      int32_t e, int32_t i, int32_t h);
+void ff_vp8_h_loop_filter8uv_inner_msa(uint8_t *dst_u, uint8_t *dst_v,
+                                       ptrdiff_t stride,
+                                       int flim_e, int flim_i, int hev_thresh);
+void ff_vp8_v_loop_filter8uv_inner_msa(uint8_t *dst_u, uint8_t *dst_v,
+                                       ptrdiff_t stride,
+                                       int flim_e, int flim_i, int hev_thresh);
+void ff_vp8_h_loop_filter16_msa(uint8_t *dst, ptrdiff_t stride,
+                                int flim_e, int flim_i, int hev_thresh);
+void ff_vp8_v_loop_filter16_msa(uint8_t *dst, ptrdiff_t stride,
+                                int flim_e, int flim_i, int hev_thresh);
+void ff_vp8_h_loop_filter8uv_msa(uint8_t *dst_u, uint8_t *dst_v,
+                                 ptrdiff_t stride,
+                                 int flim_e, int flim_i, int hev_thresh);
+void ff_vp8_v_loop_filter8uv_msa(uint8_t *dst_u, uint8_t *dst_v,
+                                 ptrdiff_t stride,
+                                 int flim_e, int flim_i, int hev_thresh);
+void ff_vp8_h_loop_filter_simple_msa(uint8_t *dst, ptrdiff_t stride, int flim);
+void ff_vp8_v_loop_filter_simple_msa(uint8_t *dst, ptrdiff_t stride, int flim);
+
+/* Idct functions */
+void ff_vp8_luma_dc_wht_msa(int16_t block[4][4][16], int16_t dc[16]);
+void ff_vp8_idct_add_msa(uint8_t *dst, int16_t block[16], ptrdiff_t stride);
+void ff_vp8_idct_dc_add_msa(uint8_t *dst, int16_t block[16], ptrdiff_t stride);
+void ff_vp8_idct_dc_add4uv_msa(uint8_t *dst, int16_t block[4][16],
+                               ptrdiff_t stride);
+void ff_vp8_idct_dc_add4y_msa(uint8_t *dst, int16_t block[4][16],
+                              ptrdiff_t stride);
+
+#endif  // #ifndef AVCODEC_MIPS_VP8DSP_MIPS_H