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path: root/thirdparty/libvpx/vp8/common/idct_blk.c
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Diffstat (limited to 'thirdparty/libvpx/vp8/common/idct_blk.c')
-rw-r--r--thirdparty/libvpx/vp8/common/idct_blk.c90
1 files changed, 0 insertions, 90 deletions
diff --git a/thirdparty/libvpx/vp8/common/idct_blk.c b/thirdparty/libvpx/vp8/common/idct_blk.c
deleted file mode 100644
index 8aa7d9bf0f..0000000000
--- a/thirdparty/libvpx/vp8/common/idct_blk.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * 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.
- */
-
-#include "vpx_config.h"
-#include "vp8_rtcd.h"
-#include "vpx_mem/vpx_mem.h"
-
-void vp8_dequant_idct_add_c(short *input, short *dq,
- unsigned char *dest, int stride);
-void vp8_dc_only_idct_add_c(short input_dc, unsigned char * pred,
- int pred_stride, unsigned char *dst_ptr,
- int dst_stride);
-
-void vp8_dequant_idct_add_y_block_c
- (short *q, short *dq,
- unsigned char *dst, int stride, char *eobs)
-{
- int i, j;
-
- for (i = 0; i < 4; i++)
- {
- for (j = 0; j < 4; j++)
- {
- if (*eobs++ > 1)
- vp8_dequant_idct_add_c (q, dq, dst, stride);
- else
- {
- vp8_dc_only_idct_add_c (q[0]*dq[0], dst, stride, dst, stride);
- memset(q, 0, 2 * sizeof(q[0]));
- }
-
- q += 16;
- dst += 4;
- }
-
- dst += 4*stride - 16;
- }
-}
-
-void vp8_dequant_idct_add_uv_block_c
- (short *q, short *dq,
- unsigned char *dstu, unsigned char *dstv, int stride, char *eobs)
-{
- int i, j;
-
- for (i = 0; i < 2; i++)
- {
- for (j = 0; j < 2; j++)
- {
- if (*eobs++ > 1)
- vp8_dequant_idct_add_c (q, dq, dstu, stride);
- else
- {
- vp8_dc_only_idct_add_c (q[0]*dq[0], dstu, stride, dstu, stride);
- memset(q, 0, 2 * sizeof(q[0]));
- }
-
- q += 16;
- dstu += 4;
- }
-
- dstu += 4*stride - 8;
- }
-
- for (i = 0; i < 2; i++)
- {
- for (j = 0; j < 2; j++)
- {
- if (*eobs++ > 1)
- vp8_dequant_idct_add_c (q, dq, dstv, stride);
- else
- {
- vp8_dc_only_idct_add_c (q[0]*dq[0], dstv, stride, dstv, stride);
- memset(q, 0, 2 * sizeof(q[0]));
- }
-
- q += 16;
- dstv += 4;
- }
-
- dstv += 4*stride - 8;
- }
-}