making act segmenter

1 files changed, 0 insertions, 367 deletions

diff --git a/ffmpeg1/libavcodec/h264_mb_template.c b/ffmpeg1/libavcodec/h264_mb_template.c
deleted file mode 100644
index 8ef93a1..0000000
--- a/ffmpeg1/libavcodec/h264_mb_template.c
+++ /dev/null
@@ -1,367 +0,0 @@
-/*
- * H.26L/H.264/AVC/JVT/14496-10/... decoder
- * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
- *
- * 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
- */
-
-#undef FUNC
-#undef PIXEL_SHIFT
-
-#if SIMPLE
-#   define FUNC(n) AV_JOIN(n ## _simple_, BITS)
-#   define PIXEL_SHIFT (BITS >> 4)
-#else
-#   define FUNC(n) n ## _complex
-#   define PIXEL_SHIFT h->pixel_shift
-#endif
-
-#undef  CHROMA_IDC
-#define CHROMA_IDC 1
-#include "h264_mc_template.c"
-
-#undef  CHROMA_IDC
-#define CHROMA_IDC 2
-#include "h264_mc_template.c"
-
-static av_noinline void FUNC(hl_decode_mb)(H264Context *h)
-{
-    const int mb_x    = h->mb_x;
-    const int mb_y    = h->mb_y;
-    const int mb_xy   = h->mb_xy;
-    const int mb_type = h->cur_pic.mb_type[mb_xy];
-    uint8_t *dest_y, *dest_cb, *dest_cr;
-    int linesize, uvlinesize /*dct_offset*/;
-    int i, j;
-    int *block_offset = &h->block_offset[0];
-    const int transform_bypass = !SIMPLE && (h->qscale == 0 && h->sps.transform_bypass);
-    /* is_h264 should always be true if SVQ3 is disabled. */
-    const int is_h264 = !CONFIG_SVQ3_DECODER || SIMPLE || h->avctx->codec_id == AV_CODEC_ID_H264;
-    void (*idct_add)(uint8_t *dst, int16_t *block, int stride);
-    const int block_h   = 16 >> h->chroma_y_shift;
-    const int chroma422 = CHROMA422;
-
-    dest_y  = h->cur_pic.f.data[0] + ((mb_x << PIXEL_SHIFT)     + mb_y * h->linesize)  * 16;
-    dest_cb = h->cur_pic.f.data[1] +  (mb_x << PIXEL_SHIFT) * 8 + mb_y * h->uvlinesize * block_h;
-    dest_cr = h->cur_pic.f.data[2] +  (mb_x << PIXEL_SHIFT) * 8 + mb_y * h->uvlinesize * block_h;
-
-    h->vdsp.prefetch(dest_y  + (h->mb_x & 3) * 4 * h->linesize   + (64 << PIXEL_SHIFT), h->linesize,       4);
-    h->vdsp.prefetch(dest_cb + (h->mb_x & 7)     * h->uvlinesize + (64 << PIXEL_SHIFT), dest_cr - dest_cb, 2);
-
-    h->list_counts[mb_xy] = h->list_count;
-
-    if (!SIMPLE && MB_FIELD(h)) {
-        linesize     = h->mb_linesize = h->linesize * 2;
-        uvlinesize   = h->mb_uvlinesize = h->uvlinesize * 2;
-        block_offset = &h->block_offset[48];
-        if (mb_y & 1) { // FIXME move out of this function?
-            dest_y  -= h->linesize * 15;
-            dest_cb -= h->uvlinesize * (block_h - 1);
-            dest_cr -= h->uvlinesize * (block_h - 1);
-        }
-        if (FRAME_MBAFF(h)) {
-            int list;
-            for (list = 0; list < h->list_count; list++) {
-                if (!USES_LIST(mb_type, list))
-                    continue;
-                if (IS_16X16(mb_type)) {
-                    int8_t *ref = &h->ref_cache[list][scan8[0]];
-                    fill_rectangle(ref, 4, 4, 8, (16 + *ref) ^ (h->mb_y & 1), 1);
-                } else {
-                    for (i = 0; i < 16; i += 4) {
-                        int ref = h->ref_cache[list][scan8[i]];
-                        if (ref >= 0)
-                            fill_rectangle(&h->ref_cache[list][scan8[i]], 2, 2,
-                                           8, (16 + ref) ^ (h->mb_y & 1), 1);
-                    }
-                }
-            }
-        }
-    } else {
-        linesize   = h->mb_linesize   = h->linesize;
-        uvlinesize = h->mb_uvlinesize = h->uvlinesize;
-        // dct_offset = s->linesize * 16;
-    }
-
-    if (!SIMPLE && IS_INTRA_PCM(mb_type)) {
-        const int bit_depth = h->sps.bit_depth_luma;
-        if (PIXEL_SHIFT) {
-            int j;
-            GetBitContext gb;
-            init_get_bits(&gb, h->intra_pcm_ptr,
-                          ff_h264_mb_sizes[h->sps.chroma_format_idc] * bit_depth);
-
-            for (i = 0; i < 16; i++) {
-                uint16_t *tmp_y = (uint16_t *)(dest_y + i * linesize);
-                for (j = 0; j < 16; j++)
-                    tmp_y[j] = get_bits(&gb, bit_depth);
-            }
-            if (SIMPLE || !CONFIG_GRAY || !(h->flags & CODEC_FLAG_GRAY)) {
-                if (!h->sps.chroma_format_idc) {
-                    for (i = 0; i < block_h; i++) {
-                        uint16_t *tmp_cb = (uint16_t *)(dest_cb + i * uvlinesize);
-                        uint16_t *tmp_cr = (uint16_t *)(dest_cr + i * uvlinesize);
-                        for (j = 0; j < 8; j++) {
-                            tmp_cb[j] = tmp_cr[j] = 1 << (bit_depth - 1);
-                        }
-                    }
-                } else {
-                    for (i = 0; i < block_h; i++) {
-                        uint16_t *tmp_cb = (uint16_t *)(dest_cb + i * uvlinesize);
-                        for (j = 0; j < 8; j++)
-                            tmp_cb[j] = get_bits(&gb, bit_depth);
-                    }
-                    for (i = 0; i < block_h; i++) {
-                        uint16_t *tmp_cr = (uint16_t *)(dest_cr + i * uvlinesize);
-                        for (j = 0; j < 8; j++)
-                            tmp_cr[j] = get_bits(&gb, bit_depth);
-                    }
-                }
-            }
-        } else {
-            for (i = 0; i < 16; i++)
-                memcpy(dest_y + i * linesize, h->intra_pcm_ptr + i * 16, 16);
-            if (SIMPLE || !CONFIG_GRAY || !(h->flags & CODEC_FLAG_GRAY)) {
-                if (!h->sps.chroma_format_idc) {
-                    for (i = 0; i < 8; i++) {
-                        memset(dest_cb + i*uvlinesize, 1 << (bit_depth - 1), 8);
-                        memset(dest_cr + i*uvlinesize, 1 << (bit_depth - 1), 8);
-                    }
-                } else {
-                    const uint8_t *src_cb = h->intra_pcm_ptr + 256;
-                    const uint8_t *src_cr = h->intra_pcm_ptr + 256 + block_h * 8;
-                    for (i = 0; i < block_h; i++) {
-                        memcpy(dest_cb + i * uvlinesize, src_cb + i * 8, 8);
-                        memcpy(dest_cr + i * uvlinesize, src_cr + i * 8, 8);
-                    }
-                }
-            }
-        }
-    } else {
-        if (IS_INTRA(mb_type)) {
-            if (h->deblocking_filter)
-                xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize,
-                               uvlinesize, 1, 0, SIMPLE, PIXEL_SHIFT);
-
-            if (SIMPLE || !CONFIG_GRAY || !(h->flags & CODEC_FLAG_GRAY)) {
-                h->hpc.pred8x8[h->chroma_pred_mode](dest_cb, uvlinesize);
-                h->hpc.pred8x8[h->chroma_pred_mode](dest_cr, uvlinesize);
-            }
-
-            hl_decode_mb_predict_luma(h, mb_type, is_h264, SIMPLE,
-                                      transform_bypass, PIXEL_SHIFT,
-                                      block_offset, linesize, dest_y, 0);
-
-            if (h->deblocking_filter)
-                xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize,
-                               uvlinesize, 0, 0, SIMPLE, PIXEL_SHIFT);
-        } else if (is_h264) {
-            if (chroma422) {
-                FUNC(hl_motion_422)(h, dest_y, dest_cb, dest_cr,
-                              h->me.qpel_put, h->h264chroma.put_h264_chroma_pixels_tab,
-                              h->me.qpel_avg, h->h264chroma.avg_h264_chroma_pixels_tab,
-                              h->h264dsp.weight_h264_pixels_tab,
-                              h->h264dsp.biweight_h264_pixels_tab);
-            } else {
-                FUNC(hl_motion_420)(h, dest_y, dest_cb, dest_cr,
-                              h->me.qpel_put, h->h264chroma.put_h264_chroma_pixels_tab,
-                              h->me.qpel_avg, h->h264chroma.avg_h264_chroma_pixels_tab,
-                              h->h264dsp.weight_h264_pixels_tab,
-                              h->h264dsp.biweight_h264_pixels_tab);
-            }
-        }
-
-        hl_decode_mb_idct_luma(h, mb_type, is_h264, SIMPLE, transform_bypass,
-                               PIXEL_SHIFT, block_offset, linesize, dest_y, 0);
-
-        if ((SIMPLE || !CONFIG_GRAY || !(h->flags & CODEC_FLAG_GRAY)) &&
-            (h->cbp & 0x30)) {
-            uint8_t *dest[2] = { dest_cb, dest_cr };
-            if (transform_bypass) {
-                if (IS_INTRA(mb_type) && h->sps.profile_idc == 244 &&
-                    (h->chroma_pred_mode == VERT_PRED8x8 ||
-                     h->chroma_pred_mode == HOR_PRED8x8)) {
-                    h->hpc.pred8x8_add[h->chroma_pred_mode](dest[0],
-                                                            block_offset + 16,
-                                                            h->mb + (16 * 16 * 1 << PIXEL_SHIFT),
-                                                            uvlinesize);
-                    h->hpc.pred8x8_add[h->chroma_pred_mode](dest[1],
-                                                            block_offset + 32,
-                                                            h->mb + (16 * 16 * 2 << PIXEL_SHIFT),
-                                                            uvlinesize);
-                } else {
-                    idct_add = h->h264dsp.h264_add_pixels4_clear;
-                    for (j = 1; j < 3; j++) {
-                        for (i = j * 16; i < j * 16 + 4; i++)
-                            if (h->non_zero_count_cache[scan8[i]] ||
-                                dctcoef_get(h->mb, PIXEL_SHIFT, i * 16))
-                                idct_add(dest[j - 1] + block_offset[i],
-                                         h->mb + (i * 16 << PIXEL_SHIFT),
-                                         uvlinesize);
-                        if (chroma422) {
-                            for (i = j * 16 + 4; i < j * 16 + 8; i++)
-                                if (h->non_zero_count_cache[scan8[i + 4]] ||
-                                    dctcoef_get(h->mb, PIXEL_SHIFT, i * 16))
-                                    idct_add(dest[j - 1] + block_offset[i + 4],
-                                             h->mb + (i * 16 << PIXEL_SHIFT),
-                                             uvlinesize);
-                        }
-                    }
-                }
-            } else {
-                if (is_h264) {
-                    int qp[2];
-                    if (chroma422) {
-                        qp[0] = h->chroma_qp[0] + 3;
-                        qp[1] = h->chroma_qp[1] + 3;
-                    } else {
-                        qp[0] = h->chroma_qp[0];
-                        qp[1] = h->chroma_qp[1];
-                    }
-                    if (h->non_zero_count_cache[scan8[CHROMA_DC_BLOCK_INDEX + 0]])
-                        h->h264dsp.h264_chroma_dc_dequant_idct(h->mb + (16 * 16 * 1 << PIXEL_SHIFT),
-                                                               h->dequant4_coeff[IS_INTRA(mb_type) ? 1 : 4][qp[0]][0]);
-                    if (h->non_zero_count_cache[scan8[CHROMA_DC_BLOCK_INDEX + 1]])
-                        h->h264dsp.h264_chroma_dc_dequant_idct(h->mb + (16 * 16 * 2 << PIXEL_SHIFT),
-                                                               h->dequant4_coeff[IS_INTRA(mb_type) ? 2 : 5][qp[1]][0]);
-                    h->h264dsp.h264_idct_add8(dest, block_offset,
-                                              h->mb, uvlinesize,
-                                              h->non_zero_count_cache);
-                } else if (CONFIG_SVQ3_DECODER) {
-                    h->h264dsp.h264_chroma_dc_dequant_idct(h->mb + 16 * 16 * 1,
-                                                           h->dequant4_coeff[IS_INTRA(mb_type) ? 1 : 4][h->chroma_qp[0]][0]);
-                    h->h264dsp.h264_chroma_dc_dequant_idct(h->mb + 16 * 16 * 2,
-                                                           h->dequant4_coeff[IS_INTRA(mb_type) ? 2 : 5][h->chroma_qp[1]][0]);
-                    for (j = 1; j < 3; j++) {
-                        for (i = j * 16; i < j * 16 + 4; i++)
-                            if (h->non_zero_count_cache[scan8[i]] || h->mb[i * 16]) {
-                                uint8_t *const ptr = dest[j - 1] + block_offset[i];
-                                ff_svq3_add_idct_c(ptr, h->mb + i * 16,
-                                                   uvlinesize,
-                                                   ff_h264_chroma_qp[0][h->qscale + 12] - 12, 2);
-                            }
-                    }
-                }
-            }
-        }
-    }
-}
-
-#if !SIMPLE || BITS == 8
-
-#undef  CHROMA_IDC
-#define CHROMA_IDC 3
-#include "h264_mc_template.c"
-
-static av_noinline void FUNC(hl_decode_mb_444)(H264Context *h)
-{
-    const int mb_x    = h->mb_x;
-    const int mb_y    = h->mb_y;
-    const int mb_xy   = h->mb_xy;
-    const int mb_type = h->cur_pic.mb_type[mb_xy];
-    uint8_t *dest[3];
-    int linesize;
-    int i, j, p;
-    int *block_offset = &h->block_offset[0];
-    const int transform_bypass = !SIMPLE && (h->qscale == 0 && h->sps.transform_bypass);
-    const int plane_count      = (SIMPLE || !CONFIG_GRAY || !(h->flags & CODEC_FLAG_GRAY)) ? 3 : 1;
-
-    for (p = 0; p < plane_count; p++) {
-        dest[p] = h->cur_pic.f.data[p] +
-                  ((mb_x << PIXEL_SHIFT) + mb_y * h->linesize) * 16;
-        h->vdsp.prefetch(dest[p] + (h->mb_x & 3) * 4 * h->linesize + (64 << PIXEL_SHIFT),
-                         h->linesize, 4);
-    }
-
-    h->list_counts[mb_xy] = h->list_count;
-
-    if (!SIMPLE && MB_FIELD(h)) {
-        linesize     = h->mb_linesize = h->mb_uvlinesize = h->linesize * 2;
-        block_offset = &h->block_offset[48];
-        if (mb_y & 1) // FIXME move out of this function?
-            for (p = 0; p < 3; p++)
-                dest[p] -= h->linesize * 15;
-        if (FRAME_MBAFF(h)) {
-            int list;
-            for (list = 0; list < h->list_count; list++) {
-                if (!USES_LIST(mb_type, list))
-                    continue;
-                if (IS_16X16(mb_type)) {
-                    int8_t *ref = &h->ref_cache[list][scan8[0]];
-                    fill_rectangle(ref, 4, 4, 8, (16 + *ref) ^ (h->mb_y & 1), 1);
-                } else {
-                    for (i = 0; i < 16; i += 4) {
-                        int ref = h->ref_cache[list][scan8[i]];
-                        if (ref >= 0)
-                            fill_rectangle(&h->ref_cache[list][scan8[i]], 2, 2,
-                                           8, (16 + ref) ^ (h->mb_y & 1), 1);
-                    }
-                }
-            }
-        }
-    } else {
-        linesize = h->mb_linesize = h->mb_uvlinesize = h->linesize;
-    }
-
-    if (!SIMPLE && IS_INTRA_PCM(mb_type)) {
-        if (PIXEL_SHIFT) {
-            const int bit_depth = h->sps.bit_depth_luma;
-            GetBitContext gb;
-            init_get_bits(&gb, h->intra_pcm_ptr, 768 * bit_depth);
-
-            for (p = 0; p < plane_count; p++)
-                for (i = 0; i < 16; i++) {
-                    uint16_t *tmp = (uint16_t *)(dest[p] + i * linesize);
-                    for (j = 0; j < 16; j++)
-                        tmp[j] = get_bits(&gb, bit_depth);
-                }
-        } else {
-            for (p = 0; p < plane_count; p++)
-                for (i = 0; i < 16; i++)
-                    memcpy(dest[p] + i * linesize,
-                           h->intra_pcm_ptr + p * 256 + i * 16, 16);
-        }
-    } else {
-        if (IS_INTRA(mb_type)) {
-            if (h->deblocking_filter)
-                xchg_mb_border(h, dest[0], dest[1], dest[2], linesize,
-                               linesize, 1, 1, SIMPLE, PIXEL_SHIFT);
-
-            for (p = 0; p < plane_count; p++)
-                hl_decode_mb_predict_luma(h, mb_type, 1, SIMPLE,
-                                          transform_bypass, PIXEL_SHIFT,
-                                          block_offset, linesize, dest[p], p);
-
-            if (h->deblocking_filter)
-                xchg_mb_border(h, dest[0], dest[1], dest[2], linesize,
-                               linesize, 0, 1, SIMPLE, PIXEL_SHIFT);
-        } else {
-            FUNC(hl_motion_444)(h, dest[0], dest[1], dest[2],
-                      h->me.qpel_put, h->h264chroma.put_h264_chroma_pixels_tab,
-                      h->me.qpel_avg, h->h264chroma.avg_h264_chroma_pixels_tab,
-                      h->h264dsp.weight_h264_pixels_tab,
-                      h->h264dsp.biweight_h264_pixels_tab);
-        }
-
-        for (p = 0; p < plane_count; p++)
-            hl_decode_mb_idct_luma(h, mb_type, 1, SIMPLE, transform_bypass,
-                                   PIXEL_SHIFT, block_offset, linesize,
-                                   dest[p], p);
-    }
-}
-
-#endif