vpx/vp9/common/vp9_tile_common.h

/*
 *  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 VP9_COMMON_VP9_TILE_COMMON_H_
#define VP9_COMMON_VP9_TILE_COMMON_H_

#include "vp9/common/vp9_onyxc_int.h"

void vp9_get_tile_col_offsets(VP9_COMMON *cm, int tile_col_idx);

void vp9_get_tile_row_offsets(VP9_COMMON *cm, int tile_row_idx);

void vp9_get_tile_n_bits(int mi_cols,
                         int *min_log2_tile_cols, int *max_log2_tile_cols);

#endif  // VP9_COMMON_VP9_TILE_COMMON_H_
Add tile column size limits (256 pixels min, 4096 pixels max). This is after discussion with the hardware team. Update the unit test to take these sizes into account. Split out some duplicate code into a separate file so it can be shared. Change-Id: I8311d11b0191d8bb37e8eb4ac962beb217e1bff5 2013-02-07 00:30:21 +01:00			`/*`
			`* 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 VP9_COMMON_VP9_TILE_COMMON_H_`
			`#define VP9_COMMON_VP9_TILE_COMMON_H_`

			`#include "vp9/common/vp9_onyxc_int.h"`

Code cleanup. Removing redundant 'extern' keywords and parentheses, fixing indentation, making variable names lower case, using short expressions x = c instead of x = x c, minor code simplifications. Change-Id: If6a25fcf306d1db26e90d27e3c24a32735c607de 2013-02-22 20:03:14 +01:00			`void vp9_get_tile_col_offsets(VP9_COMMON *cm, int tile_col_idx);`
Add support for tile rows. These allow sending partial bitstream packets over the network before encoding a complete frame is completed, thus lowering end-to-end latency. The tile-rows are not independent. Change-Id: I99986595cbcbff9153e2a14f49b4aa7dee4768e2 2013-02-08 20:33:11 +01:00
Code cleanup. Removing redundant 'extern' keywords and parentheses, fixing indentation, making variable names lower case, using short expressions x = c instead of x = x c, minor code simplifications. Change-Id: If6a25fcf306d1db26e90d27e3c24a32735c607de 2013-02-22 20:03:14 +01:00			`void vp9_get_tile_row_offsets(VP9_COMMON *cm, int tile_row_idx);`
Add tile column size limits (256 pixels min, 4096 pixels max). This is after discussion with the hardware team. Update the unit test to take these sizes into account. Split out some duplicate code into a separate file so it can be shared. Change-Id: I8311d11b0191d8bb37e8eb4ac962beb217e1bff5 2013-02-07 00:30:21 +01:00
Cleaning up tile code. Removing tile_rows and tile_columns from VP9Common, removing redundant constants MIN_TILE_WIDTH and MAX_TILE_WIDTH, changing signature of vp9_get_tile_n_bits. Change-Id: I8ff3104a38179b2c6900df965c144c1d6f602267 2013-07-16 23:47:15 +02:00			`void vp9_get_tile_n_bits(int mi_cols,`
			`int min_log2_tile_cols, int max_log2_tile_cols);`
Add tile column size limits (256 pixels min, 4096 pixels max). This is after discussion with the hardware team. Update the unit test to take these sizes into account. Split out some duplicate code into a separate file so it can be shared. Change-Id: I8311d11b0191d8bb37e8eb4ac962beb217e1bff5 2013-02-07 00:30:21 +01:00
			`#endif // VP9_COMMON_VP9_TILE_COMMON_H_`