Add m-esr52 at 52.6.0

1 files changed, 147 insertions, 0 deletions

diff --git a/media/libvpx/vp8/encoder/rdopt.h b/media/libvpx/vp8/encoder/rdopt.h
new file mode 100644
index 000000000..b4fcd10b6
--- /dev/null
+++ b/media/libvpx/vp8/encoder/rdopt.h
@@ -0,0 +1,147 @@
+/*
+ *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+
+#ifndef VP8_ENCODER_RDOPT_H_
+#define VP8_ENCODER_RDOPT_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define RDCOST(RM,DM,R,D) ( ((128+(R)*(RM)) >> 8) + (DM)*(D) )
+
+static void insertsortmv(int arr[], int len)
+{
+    int i, j, k;
+
+    for ( i = 1 ; i <= len-1 ; i++ )
+    {
+        for ( j = 0 ; j < i ; j++ )
+        {
+            if ( arr[j] > arr[i] )
+            {
+                int temp;
+
+                temp = arr[i];
+
+                for ( k = i; k >j; k--)
+                    arr[k] = arr[k - 1] ;
+
+                arr[j] = temp ;
+            }
+        }
+    }
+}
+
+static void insertsortsad(int arr[],int idx[], int len)
+{
+    int i, j, k;
+
+    for ( i = 1 ; i <= len-1 ; i++ )
+    {
+        for ( j = 0 ; j < i ; j++ )
+        {
+            if ( arr[j] > arr[i] )
+            {
+                int temp, tempi;
+
+                temp = arr[i];
+                tempi = idx[i];
+
+                for ( k = i; k >j; k--)
+                {
+                    arr[k] = arr[k - 1] ;
+                    idx[k] = idx[k - 1];
+                }
+
+                arr[j] = temp ;
+                idx[j] = tempi;
+            }
+        }
+    }
+}
+
+extern void vp8_initialize_rd_consts(VP8_COMP *cpi, MACROBLOCK *x, int Qvalue);
+extern void vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x,
+                                   int recon_yoffset, int recon_uvoffset,
+                                   int *returnrate, int *returndistortion,
+                                   int *returnintra, int mb_row, int mb_col);
+extern void vp8_rd_pick_intra_mode(MACROBLOCK *x, int *rate);
+
+
+static void get_plane_pointers(const YV12_BUFFER_CONFIG *fb,
+                               unsigned char            *plane[3],
+                               unsigned int              recon_yoffset,
+                               unsigned int              recon_uvoffset)
+{
+    plane[0] = fb->y_buffer + recon_yoffset;
+    plane[1] = fb->u_buffer + recon_uvoffset;
+    plane[2] = fb->v_buffer + recon_uvoffset;
+}
+
+
+static void get_predictor_pointers(const VP8_COMP *cpi,
+                                       unsigned char  *plane[4][3],
+                                       unsigned int    recon_yoffset,
+                                       unsigned int    recon_uvoffset)
+{
+    if (cpi->ref_frame_flags & VP8_LAST_FRAME)
+        get_plane_pointers(&cpi->common.yv12_fb[cpi->common.lst_fb_idx],
+                           plane[LAST_FRAME], recon_yoffset, recon_uvoffset);
+
+    if (cpi->ref_frame_flags & VP8_GOLD_FRAME)
+        get_plane_pointers(&cpi->common.yv12_fb[cpi->common.gld_fb_idx],
+                           plane[GOLDEN_FRAME], recon_yoffset, recon_uvoffset);
+
+    if (cpi->ref_frame_flags & VP8_ALTR_FRAME)
+        get_plane_pointers(&cpi->common.yv12_fb[cpi->common.alt_fb_idx],
+                           plane[ALTREF_FRAME], recon_yoffset, recon_uvoffset);
+}
+
+
+static void get_reference_search_order(const VP8_COMP *cpi,
+                                           int             ref_frame_map[4])
+{
+    int i=0;
+
+    ref_frame_map[i++] = INTRA_FRAME;
+    if (cpi->ref_frame_flags & VP8_LAST_FRAME)
+        ref_frame_map[i++] = LAST_FRAME;
+    if (cpi->ref_frame_flags & VP8_GOLD_FRAME)
+        ref_frame_map[i++] = GOLDEN_FRAME;
+    if (cpi->ref_frame_flags & VP8_ALTR_FRAME)
+        ref_frame_map[i++] = ALTREF_FRAME;
+    for(; i<4; i++)
+        ref_frame_map[i] = -1;
+}
+
+
+extern void vp8_mv_pred
+(
+    VP8_COMP *cpi,
+    MACROBLOCKD *xd,
+    const MODE_INFO *here,
+    int_mv *mvp,
+    int refframe,
+    int *ref_frame_sign_bias,
+    int *sr,
+    int near_sadidx[]
+);
+void vp8_cal_sad(VP8_COMP *cpi, MACROBLOCKD *xd, MACROBLOCK *x, int recon_yoffset, int near_sadidx[]);
+int VP8_UVSSE(MACROBLOCK *x);
+int vp8_cost_mv_ref(MB_PREDICTION_MODE m, const int near_mv_ref_ct[4]);
+void vp8_set_mbmode_and_mvs(MACROBLOCK *x, MB_PREDICTION_MODE mb, int_mv *mv);
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // VP8_ENCODER_RDOPT_H_