diff options
Diffstat (limited to 'media/libvpx/vp9/encoder/vp9_aq_variance.h')
| -rw-r--r-- | media/libvpx/vp9/encoder/vp9_aq_variance.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/media/libvpx/vp9/encoder/vp9_aq_variance.h b/media/libvpx/vp9/encoder/vp9_aq_variance.h new file mode 100644 index 000000000..a0effa311 --- /dev/null +++ b/media/libvpx/vp9/encoder/vp9_aq_variance.h @@ -0,0 +1,31 @@ +/* + * Copyright (c) 2013 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_ENCODER_VP9_AQ_VARIANCE_H_ +#define VP9_ENCODER_VP9_AQ_VARIANCE_H_ + +#include "vp9/encoder/vp9_encoder.h" + +#ifdef __cplusplus +extern "C" { +#endif + +unsigned int vp9_vaq_segment_id(int energy); +void vp9_vaq_frame_setup(VP9_COMP *cpi); + +int vp9_block_energy(VP9_COMP *cpi, MACROBLOCK *x, BLOCK_SIZE bs); +double vp9_log_block_var(VP9_COMP *cpi, MACROBLOCK *x, BLOCK_SIZE bs); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif // VP9_ENCODER_VP9_AQ_VARIANCE_H_ |