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John Koleszar authored
The first implementation of the firstpass motion map for motion compensated temporal filtering created a file, fpmotionmap.stt, in the current working directory. This was not safe for multiple encoder instances. This patch merges this data into the first pass stats packet interface, so that it is handled like the other (numerical) firstpass stats. The new stats packet is defined as follows: Numerical Stats (16 doubles) -- 128 bytes Motion Map -- 1 byte / Macroblock Padding -- to align packet to 8 bytes The fpmotionmap.stt file can still be generated for debugging purposes in the same way that the textual version of the stats are available (defining OUTPUT_FPF in firstpass.c) Change-Id: I083ffbfd95e7d6a42bb4039ba0e81f678c8183cabb7dd5b1
/* * 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. */#if !defined __INC_FIRSTPASS_H#define __INC_FIRSTPASS_Hextern void vp8_init_first_pass(VP8_COMP *cpi);extern void vp8_first_pass(VP8_COMP *cpi);extern void vp8_end_first_pass(VP8_COMP *cpi);extern void vp8_init_second_pass(VP8_COMP *cpi);extern void vp8_second_pass(VP8_COMP *cpi);extern void vp8_end_second_pass(VP8_COMP *cpi);extern size_t vp8_firstpass_stats_sz(unsigned int mb_count);#endif