diff options
Diffstat (limited to 'media/libvpx/libvpx/vp9/common/vp9_alloccommon.h')
-rw-r--r-- | media/libvpx/libvpx/vp9/common/vp9_alloccommon.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/media/libvpx/libvpx/vp9/common/vp9_alloccommon.h b/media/libvpx/libvpx/vp9/common/vp9_alloccommon.h new file mode 100644 index 0000000000..90cbb093d7 --- /dev/null +++ b/media/libvpx/libvpx/vp9/common/vp9_alloccommon.h @@ -0,0 +1,49 @@ +/* + * 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 VPX_VP9_COMMON_VP9_ALLOCCOMMON_H_ +#define VPX_VP9_COMMON_VP9_ALLOCCOMMON_H_ + +#define INVALID_IDX (-1) // Invalid buffer index. + +#ifdef __cplusplus +extern "C" { +#endif + +struct VP9Common; +struct BufferPool; + +void vp9_remove_common(struct VP9Common *cm); + +int vp9_alloc_loop_filter(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); + +void vp9_free_ref_frame_buffers(struct BufferPool *pool); +void vp9_free_postproc_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_mi_size(int *mi_rows, int *mi_cols, int *mi_stride, int width, + int height); +void vp9_set_mb_size(int *mb_rows, int *mb_cols, int *mb_num, int mi_rows, + int mi_cols); + +void vp9_set_mb_mi(struct VP9Common *cm, int width, int height); + +void vp9_swap_current_and_last_seg_map(struct VP9Common *cm); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif // VPX_VP9_COMMON_VP9_ALLOCCOMMON_H_ |