summaryrefslogtreecommitdiffstats
path: root/third_party/aom/aom_dsp/aom_filter.h
diff options
context:
space:
mode:
Diffstat (limited to 'third_party/aom/aom_dsp/aom_filter.h')
-rw-r--r--third_party/aom/aom_dsp/aom_filter.h56
1 files changed, 0 insertions, 56 deletions
diff --git a/third_party/aom/aom_dsp/aom_filter.h b/third_party/aom/aom_dsp/aom_filter.h
deleted file mode 100644
index 00686ac38..000000000
--- a/third_party/aom/aom_dsp/aom_filter.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2016, Alliance for Open Media. All rights reserved
- *
- * This source code is subject to the terms of the BSD 2 Clause License and
- * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
- * was not distributed with this source code in the LICENSE file, you can
- * obtain it at www.aomedia.org/license/software. If the Alliance for Open
- * Media Patent License 1.0 was not distributed with this source code in the
- * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
- */
-
-#ifndef AOM_AOM_DSP_AOM_FILTER_H_
-#define AOM_AOM_DSP_AOM_FILTER_H_
-
-#include "aom/aom_integer.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define FILTER_BITS 7
-
-#define SUBPEL_BITS 4
-#define SUBPEL_MASK ((1 << SUBPEL_BITS) - 1)
-#define SUBPEL_SHIFTS (1 << SUBPEL_BITS)
-#define SUBPEL_TAPS 8
-
-#define SCALE_SUBPEL_BITS 10
-#define SCALE_SUBPEL_SHIFTS (1 << SCALE_SUBPEL_BITS)
-#define SCALE_SUBPEL_MASK (SCALE_SUBPEL_SHIFTS - 1)
-#define SCALE_EXTRA_BITS (SCALE_SUBPEL_BITS - SUBPEL_BITS)
-#define SCALE_EXTRA_OFF ((1 << SCALE_EXTRA_BITS) / 2)
-
-#define RS_SUBPEL_BITS 6
-#define RS_SUBPEL_MASK ((1 << RS_SUBPEL_BITS) - 1)
-#define RS_SCALE_SUBPEL_BITS 14
-#define RS_SCALE_SUBPEL_MASK ((1 << RS_SCALE_SUBPEL_BITS) - 1)
-#define RS_SCALE_EXTRA_BITS (RS_SCALE_SUBPEL_BITS - RS_SUBPEL_BITS)
-#define RS_SCALE_EXTRA_OFF (1 << (RS_SCALE_EXTRA_BITS - 1))
-
-typedef int16_t InterpKernel[SUBPEL_TAPS];
-
-#define BIL_SUBPEL_BITS 3
-#define BIL_SUBPEL_SHIFTS (1 << BIL_SUBPEL_BITS)
-
-// 2 tap bilinear filters
-static const uint8_t bilinear_filters_2t[BIL_SUBPEL_SHIFTS][2] = {
- { 128, 0 }, { 112, 16 }, { 96, 32 }, { 80, 48 },
- { 64, 64 }, { 48, 80 }, { 32, 96 }, { 16, 112 },
-};
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif // AOM_AOM_DSP_AOM_FILTER_H_