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Adrian Grange authored
This patch is the first step toward simplifying the frame buffer handling. The final goal is to have a common frame buffer handling framework for both encoder and decoder that incorporates the existing ability to use externally allocated memory. Change-Id: I2c378a4f54a39908915f46c4260e17a080db7ff1
f68aaa38
vp9_alloccommon.h 1.21 KiB
/* * 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_ALLOCCOMMON_H_#define VP9_COMMON_VP9_ALLOCCOMMON_H_#ifdef __cplusplusextern "C" {#endifstruct VP9Common;void vp9_remove_common(struct VP9Common *cm);int vp9_alloc_context_buffers(struct VP9Common *cm, int width, int height);void vp9_init_context_buffers(struct VP9Common *cm);void vp9_free_context_buffers(struct VP9Common *cm);int vp9_alloc_ref_frame_buffers(struct VP9Common *cm, int width, int height);void vp9_free_ref_frame_buffers(struct VP9Common *cm);int vp9_alloc_state_buffers(struct VP9Common *cm, int width, int height);void vp9_free_state_buffers(struct VP9Common *cm);void vp9_set_mb_mi(struct VP9Common *cm, int width, int height);void vp9_swap_mi_and_prev_mi(struct VP9Common *cm);#ifdef __cplusplus} // extern "C"#endif#endif // VP9_COMMON_VP9_ALLOCCOMMON_H_