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Diffstat (limited to 'third_party/dav1d/src/mc.h')
| -rw-r--r-- | third_party/dav1d/src/mc.h | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/third_party/dav1d/src/mc.h b/third_party/dav1d/src/mc.h new file mode 100644 index 0000000000..59ba2d9a5a --- /dev/null +++ b/third_party/dav1d/src/mc.h @@ -0,0 +1,136 @@ +/* + * Copyright © 2018, VideoLAN and dav1d authors + * Copyright © 2018, Two Orioles, LLC + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef DAV1D_SRC_MC_H +#define DAV1D_SRC_MC_H + +#include <stdint.h> +#include <stddef.h> + +#include "common/bitdepth.h" + +#include "src/levels.h" + +#define decl_mc_fn(name) \ +void (name)(pixel *dst, ptrdiff_t dst_stride, \ + const pixel *src, ptrdiff_t src_stride, \ + int w, int h, int mx, int my HIGHBD_DECL_SUFFIX) +typedef decl_mc_fn(*mc_fn); + +#define decl_mc_scaled_fn(name) \ +void (name)(pixel *dst, ptrdiff_t dst_stride, \ + const pixel *src, ptrdiff_t src_stride, \ + int w, int h, int mx, int my, int dx, int dy HIGHBD_DECL_SUFFIX) +typedef decl_mc_scaled_fn(*mc_scaled_fn); + +#define decl_warp8x8_fn(name) \ +void (name)(pixel *dst, ptrdiff_t dst_stride, \ + const pixel *src, ptrdiff_t src_stride, \ + const int16_t *abcd, int mx, int my HIGHBD_DECL_SUFFIX) +typedef decl_warp8x8_fn(*warp8x8_fn); + +#define decl_mct_fn(name) \ +void (name)(int16_t *tmp, const pixel *src, ptrdiff_t src_stride, \ + int w, int h, int mx, int my HIGHBD_DECL_SUFFIX) +typedef decl_mct_fn(*mct_fn); + +#define decl_mct_scaled_fn(name) \ +void (name)(int16_t *tmp, const pixel *src, ptrdiff_t src_stride, \ + int w, int h, int mx, int my, int dx, int dy HIGHBD_DECL_SUFFIX) +typedef decl_mct_scaled_fn(*mct_scaled_fn); + +#define decl_warp8x8t_fn(name) \ +void (name)(int16_t *tmp, const ptrdiff_t tmp_stride, \ + const pixel *src, ptrdiff_t src_stride, \ + const int16_t *abcd, int mx, int my HIGHBD_DECL_SUFFIX) +typedef decl_warp8x8t_fn(*warp8x8t_fn); + +#define decl_avg_fn(name) \ +void (name)(pixel *dst, ptrdiff_t dst_stride, \ + const int16_t *tmp1, const int16_t *tmp2, int w, int h \ + HIGHBD_DECL_SUFFIX) +typedef decl_avg_fn(*avg_fn); + +#define decl_w_avg_fn(name) \ +void (name)(pixel *dst, ptrdiff_t dst_stride, \ + const int16_t *tmp1, const int16_t *tmp2, int w, int h, int weight \ + HIGHBD_DECL_SUFFIX) +typedef decl_w_avg_fn(*w_avg_fn); + +#define decl_mask_fn(name) \ +void (name)(pixel *dst, ptrdiff_t dst_stride, \ + const int16_t *tmp1, const int16_t *tmp2, int w, int h, \ + const uint8_t *mask HIGHBD_DECL_SUFFIX) +typedef decl_mask_fn(*mask_fn); + +#define decl_w_mask_fn(name) \ +void (name)(pixel *dst, ptrdiff_t dst_stride, \ + const int16_t *tmp1, const int16_t *tmp2, int w, int h, \ + uint8_t *mask, int sign HIGHBD_DECL_SUFFIX) +typedef decl_w_mask_fn(*w_mask_fn); + +#define decl_blend_fn(name) \ +void (name)(pixel *dst, ptrdiff_t dst_stride, const pixel *tmp, \ + int w, int h, const uint8_t *mask) +typedef decl_blend_fn(*blend_fn); + +#define decl_blend_dir_fn(name) \ +void (name)(pixel *dst, ptrdiff_t dst_stride, const pixel *tmp, int w, int h) +typedef decl_blend_dir_fn(*blend_dir_fn); + +#define decl_emu_edge_fn(name) \ +void (name)(intptr_t bw, intptr_t bh, intptr_t iw, intptr_t ih, intptr_t x, intptr_t y, \ + pixel *dst, ptrdiff_t dst_stride, const pixel *src, ptrdiff_t src_stride) +typedef decl_emu_edge_fn(*emu_edge_fn); + +#define decl_resize_fn(name) \ +void (name)(pixel *dst, ptrdiff_t dst_stride, \ + const pixel *src, ptrdiff_t src_stride, \ + int dst_w, int h, int src_w, int dx, int mx HIGHBD_DECL_SUFFIX) +typedef decl_resize_fn(*resize_fn); + +typedef struct Dav1dMCDSPContext { + mc_fn mc[N_2D_FILTERS]; + mc_scaled_fn mc_scaled[N_2D_FILTERS]; + mct_fn mct[N_2D_FILTERS]; + mct_scaled_fn mct_scaled[N_2D_FILTERS]; + avg_fn avg; + w_avg_fn w_avg; + mask_fn mask; + w_mask_fn w_mask[3 /* 444, 422, 420 */]; + blend_fn blend; + blend_dir_fn blend_v; + blend_dir_fn blend_h; + warp8x8_fn warp8x8; + warp8x8t_fn warp8x8t; + emu_edge_fn emu_edge; + resize_fn resize; +} Dav1dMCDSPContext; + +bitfn_decls(void dav1d_mc_dsp_init, Dav1dMCDSPContext *c); + +#endif /* DAV1D_SRC_MC_H */ |