shithub: libvpx

Download patch

ref: a88a0e88a4489897c979024d3423ba4bc0eb5b8f
parent: d958c0486a755101146b81b58a01a37798afccee
parent: 0a5e9ee054e892cacd816c8a074e8ae9beb6690a
author: Dmitry Kovalev <dkovalev@google.com>
date: Wed Oct 2 12:26:00 EDT 2013 

Merge "Moving get_token_alloc function from common to the encoder."


--- a/vp9/common/vp9_alloccommon.c
+++ b/vp9/common/vp9_alloccommon.c
@@ -58,13 +58,13 @@
 }
 
 static void set_mb_mi(VP9_COMMON *cm, int aligned_width, int aligned_height) {
-  cm->mb_cols = (aligned_width + 8) >> 4;
-  cm->mb_rows = (aligned_height + 8) >> 4;
-  cm->MBs = cm->mb_rows * cm->mb_cols;
-
   cm->mi_cols = aligned_width >> MI_SIZE_LOG2;
   cm->mi_rows = aligned_height >> MI_SIZE_LOG2;
   cm->mode_info_stride = cm->mi_cols + MI_BLOCK_SIZE;
+
+  cm->mb_cols = (cm->mi_cols + 1) >> 1;
+  cm->mb_rows = (cm->mi_rows + 1) >> 1;
+  cm->MBs = cm->mb_rows * cm->mb_cols;
 }
 
 static void setup_mi(VP9_COMMON *cm) {
--- a/vp9/common/vp9_onyxc_int.h
+++ b/vp9/common/vp9_onyxc_int.h
@@ -291,10 +291,6 @@
   xd->right_available = (mi_col + bw < cm->cur_tile_mi_col_end);
 }
 
-static int get_token_alloc(int mb_rows, int mb_cols) {
-  return mb_rows * mb_cols * (48 * 16 + 4);
-}
-
 static void set_prev_mi(VP9_COMMON *cm) {
   const int use_prev_in_find_mv_refs = cm->width == cm->last_width &&
                                        cm->height == cm->last_height &&
--- a/vp9/encoder/vp9_encodeframe.c
+++ b/vp9/encoder/vp9_encodeframe.c
@@ -461,18 +461,17 @@
 }
 
 void vp9_setup_src_planes(MACROBLOCK *x, const YV12_BUFFER_CONFIG *src,
-                          int mb_row, int mb_col) {
-  uint8_t *buffers[4] = {src->y_buffer, src->u_buffer, src->v_buffer, src
-      ->alpha_buffer};
-  int strides[4] = {src->y_stride, src->uv_stride, src->uv_stride, src
-      ->alpha_stride};
+                          int mi_row, int mi_col) {
+  uint8_t *const buffers[4] = {src->y_buffer, src->u_buffer, src->v_buffer,
+                               src->alpha_buffer};
+  const int strides[4] = {src->y_stride, src->uv_stride, src->uv_stride,
+                          src->alpha_stride};
   int i;
 
-  for (i = 0; i < MAX_MB_PLANE; i++) {
-    setup_pred_plane(&x->plane[i].src, buffers[i], strides[i], mb_row, mb_col,
+  for (i = 0; i < MAX_MB_PLANE; i++)
+    setup_pred_plane(&x->plane[i].src, buffers[i], strides[i], mi_row, mi_col,
                      NULL, x->e_mbd.plane[i].subsampling_x,
                      x->e_mbd.plane[i].subsampling_y);
-  }
 }
 
 static void set_offsets(VP9_COMP *cpi, int mi_row, int mi_col,
--- a/vp9/encoder/vp9_encodeframe.h
+++ b/vp9/encoder/vp9_encodeframe.h
@@ -17,6 +17,6 @@
 
 void vp9_setup_src_planes(struct macroblock *x,
                           const struct yv12_buffer_config *src,
-                          int mb_row, int mb_col);
+                          int mi_row, int mi_col);
 
 #endif  // VP9_ENCODER_VP9_ENCODEFRAME_H_
--- a/vp9/encoder/vp9_onyx_int.h
+++ b/vp9/encoder/vp9_onyx_int.h
@@ -697,4 +697,8 @@
 
 void vp9_alloc_compressor_data(VP9_COMP *cpi);
 
+static int get_token_alloc(int mb_rows, int mb_cols) {
+  return mb_rows * mb_cols * (48 * 16 + 4);
+}
+
 #endif  // VP9_ENCODER_VP9_ONYX_INT_H_
-- 
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