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Diffstat (limited to 'vpx_scale/dm642/yv12extend.c')
-rw-r--r--vpx_scale/dm642/yv12extend.c446
1 files changed, 0 insertions, 446 deletions
diff --git a/vpx_scale/dm642/yv12extend.c b/vpx_scale/dm642/yv12extend.c
deleted file mode 100644
index 646e69a7f..000000000
--- a/vpx_scale/dm642/yv12extend.c
+++ /dev/null
@@ -1,446 +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.
- */
-
-
-/****************************************************************************
- *
- * Module Title : yv12extend.c
- *
- * Description :
- *
- ***************************************************************************/
-
-/****************************************************************************
-* Header Files
-****************************************************************************/
-//#include <stdlib.h>
-#include "csl_dat.h"
-#include "vpx_scale/yv12config.h"
-#include "vpx_mem/vpx_mem.h"
-
-/****************************************************************************
-* Exports
-****************************************************************************/
-#define UINT8 unsigned char
-#define UINT32 unsigned int
-
-
-static inline
-void copy_yleft_right_border(
- UINT8 *restrict src_ptr1,
- UINT8 *restrict src_ptr2,
- UINT8 *restrict dest_ptr1,
- UINT8 *restrict dest_ptr2,
- UINT32 plane_height,
- UINT32 plane_stride
-)
-{
- UINT32 left, right, left2, left4, right2, right4;
- double dl, dr;
- int i;
-
-#pragma MUST_ITERATE(16,16,16)
-
- for (i = 0; i < plane_height; i++)
- {
- left = src_ptr1[0];
- right = src_ptr2[0];
-
- left2 = _pack2(left, left);
- left4 = _packl4(left2, left2);
-
- right2 = _pack2(right, right);
- right4 = _packl4(right2, right2);
-
- dl = _itod(left4, left4);
- dr = _itod(right4, right4);
-
- _amemd8(&dest_ptr1[ 0]) = dl;
- _amemd8(&dest_ptr2[ 0]) = dr;
-
- _amemd8(&dest_ptr1[ 8]) = dl;
- _amemd8(&dest_ptr2[ 8]) = dr;
-
- _amemd8(&dest_ptr1[16]) = dl;
- _amemd8(&dest_ptr2[16]) = dr;
-
- _amemd8(&dest_ptr1[24]) = dl;
- _amemd8(&dest_ptr2[24]) = dr;
-
- _amemd8(&dest_ptr1[32]) = dl;
- _amemd8(&dest_ptr2[32]) = dr;
-
- _amemd8(&dest_ptr1[40]) = dl;
- _amemd8(&dest_ptr2[40]) = dr;
-
-
- src_ptr1 += plane_stride;
- src_ptr2 += plane_stride;
- dest_ptr1 += plane_stride;
- dest_ptr2 += plane_stride;
- }
-}
-/****************************************************************************
- *
- *
- ****************************************************************************/
-static
-void copy_uvleft_right_border(
- UINT8 *restrict src_ptr1,
- UINT8 *restrict src_ptr2,
- UINT8 *restrict dest_ptr1,
- UINT8 *restrict dest_ptr2,
- UINT32 plane_height,
- UINT32 plane_stride
-)
-{
- UINT32 left, right, left2, left4, right2, right4;
- double dl, dr;
- int i;
-
-#pragma MUST_ITERATE(8,8 ,8)
-
- for (i = 0; i < plane_height; i++)
- {
- left = src_ptr1[0];
- right = src_ptr2[0];
-
- left2 = _pack2(left, left);
- left4 = _packl4(left2, left2);
-
- right2 = _pack2(right, right);
- right4 = _packl4(right2, right2);
-
- dl = _itod(left4, left4);
- dr = _itod(right4, right4);
-
- _amemd8(&dest_ptr1[ 0]) = dl;
- _amemd8(&dest_ptr2[ 0]) = dr;
-
- _amemd8(&dest_ptr1[ 8]) = dl;
- _amemd8(&dest_ptr2[ 8]) = dr;
-
- _amemd8(&dest_ptr1[16]) = dl;
- _amemd8(&dest_ptr2[16]) = dr;
-
-
- src_ptr1 += plane_stride;
- src_ptr2 += plane_stride;
- dest_ptr1 += plane_stride;
- dest_ptr2 += plane_stride;
- }
-}
-/****************************************************************************
- *
- ****************************************************************************/
-void
-vp8_yv12_extend_frame_borders(YV12_BUFFER_CONFIG *ybf)
-{
- int i;
- unsigned char *src_ptr1, *src_ptr2;
- unsigned char *dest_ptr1, *dest_ptr2;
-
- unsigned int Border;
- int plane_stride;
- int plane_height;
- int plane_width;
-
- /***********/
- /* Y Plane */
- /***********/
- Border = ybf->border;
- plane_stride = ybf->y_stride;
- plane_height = ybf->y_height;
- plane_width = ybf->y_width;
-
-#if 1
- // copy the left and right most columns out
- src_ptr1 = ybf->y_buffer;
- src_ptr2 = src_ptr1 + plane_width - 1;
- dest_ptr1 = src_ptr1 - Border;
- dest_ptr2 = src_ptr2 + 1;
- copy_yleft_right_border(src_ptr1, src_ptr2, dest_ptr1, dest_ptr2, plane_height, plane_stride);
-#endif
-
- // Now copy the top and bottom source lines into each line of the respective borders
- src_ptr1 = ybf->y_buffer - Border;
- src_ptr2 = src_ptr1 + (plane_height * plane_stride) - plane_stride;
- dest_ptr1 = src_ptr1 - (Border * plane_stride);
- dest_ptr2 = src_ptr2 + plane_stride;
-
- for (i = 0; i < (int)Border; i++)
- {
- vpx_memcpy(dest_ptr1, src_ptr1, plane_stride);
- vpx_memcpy(dest_ptr2, src_ptr2, plane_stride);
- dest_ptr1 += plane_stride;
- dest_ptr2 += plane_stride;
- }
-
- plane_stride /= 2;
- plane_height /= 2;
- plane_width /= 2;
- Border /= 2;
-
- /***********/
- /* U Plane */
- /***********/
-#if 1
- // copy the left and right most columns out
- src_ptr1 = ybf->u_buffer;
- src_ptr2 = src_ptr1 + plane_width - 1;
- dest_ptr1 = src_ptr1 - Border;
- dest_ptr2 = src_ptr2 + 1;
-
- copy_uvleft_right_border(src_ptr1, src_ptr2, dest_ptr1, dest_ptr2, plane_height, plane_stride);
-
-
-#endif
-
- // Now copy the top and bottom source lines into each line of the respective borders
- src_ptr1 = ybf->u_buffer - Border;
- src_ptr2 = src_ptr1 + (plane_height * plane_stride) - plane_stride;
- dest_ptr1 = src_ptr1 - (Border * plane_stride);
- dest_ptr2 = src_ptr2 + plane_stride;
-
- for (i = 0; i < (int)(Border); i++)
- {
- vpx_memcpy(dest_ptr1, src_ptr1, plane_stride);
- vpx_memcpy(dest_ptr2, src_ptr2, plane_stride);
- dest_ptr1 += plane_stride;
- dest_ptr2 += plane_stride;
- }
-
- /***********/
- /* V Plane */
- /***********/
-#if 1
- // copy the left and right most columns out
- src_ptr1 = ybf->v_buffer;
- src_ptr2 = src_ptr1 + plane_width - 1;
- dest_ptr1 = src_ptr1 - Border;
- dest_ptr2 = src_ptr2 + 1;
-
- copy_uvleft_right_border(src_ptr1, src_ptr2, dest_ptr1, dest_ptr2, plane_height, plane_stride);
-
-#endif
-
- // Now copy the top and bottom source lines into each line of the respective borders
- src_ptr1 = ybf->v_buffer - Border;
- src_ptr2 = src_ptr1 + (plane_height * plane_stride) - plane_stride;
- dest_ptr1 = src_ptr1 - (Border * plane_stride);
- dest_ptr2 = src_ptr2 + plane_stride;
-
- for (i = 0; i < (int)(Border); i++)
- {
- vpx_memcpy(dest_ptr1, src_ptr1, plane_stride);
- vpx_memcpy(dest_ptr2, src_ptr2, plane_stride);
- dest_ptr1 += plane_stride;
- dest_ptr2 += plane_stride;
- }
-}
-/****************************************************************************
- *
- ****************************************************************************/
-void
-vpxyv12_extend_frame_tbborders(YV12_BUFFER_CONFIG *ybf)
-{
- int i;
- unsigned char *src_ptr1, *src_ptr2;
- unsigned char *dest_ptr1, *dest_ptr2;
- int tid1, tid2;
-
- unsigned int Border;
- int plane_stride;
- int plane_height;
- int plane_width;
-
- /***********/
- /* Y Plane */
- /***********/
- Border = ybf->border;
- plane_stride = ybf->y_stride;
- plane_height = ybf->y_height;
- plane_width = ybf->y_width;
-
-
- // Now copy the top and bottom source lines into each line of the respective borders
- src_ptr1 = ybf->y_buffer - Border;
- src_ptr2 = src_ptr1 + (plane_height * plane_stride) - plane_stride;
- dest_ptr1 = src_ptr1 - (Border * plane_stride);
- dest_ptr2 = src_ptr2 + plane_stride;
-
-
- for (i = 0; i < (int)Border; i++)
- {
- dat_copy(src_ptr1, dest_ptr1, plane_stride);
- dat_copy(src_ptr2, dest_ptr2, plane_stride);
- dest_ptr1 += plane_stride;
- dest_ptr2 += plane_stride;
- }
-
- plane_stride /= 2;
- plane_height /= 2;
- plane_width /= 2;
- Border /= 2;
-
- /***********/
- /* U Plane */
- /***********/
- // Now copy the top and bottom source lines into each line of the respective borders
- src_ptr1 = ybf->u_buffer - Border;
- src_ptr2 = src_ptr1 + (plane_height * plane_stride) - plane_stride;
- dest_ptr1 = src_ptr1 - (Border * plane_stride);
- dest_ptr2 = src_ptr2 + plane_stride;
-
- for (i = 0; i < (int)(Border); i++)
- {
- dat_copy(src_ptr1, dest_ptr1, plane_stride);
- dat_copy(src_ptr2, dest_ptr2, plane_stride);
- dest_ptr1 += plane_stride;
- dest_ptr2 += plane_stride;
- }
-
- /***********/
- /* V Plane */
- /***********/
- // Now copy the top and bottom source lines into each line of the respective borders
- src_ptr1 = ybf->v_buffer - Border;
- src_ptr2 = src_ptr1 + (plane_height * plane_stride) - plane_stride;
- dest_ptr1 = src_ptr1 - (Border * plane_stride);
- dest_ptr2 = src_ptr2 + plane_stride;
-
- for (i = 0; i < (int)(Border); i++)
- {
- tid1 = dat_copy(src_ptr1, dest_ptr1, plane_stride);
- tid2 = dat_copy(src_ptr2, dest_ptr2, plane_stride);
- dest_ptr1 += plane_stride;
- dest_ptr2 += plane_stride;
- }
-
- dat_wait(tid1);
- dat_wait(tid2);
-}
-
-/****************************************************************************
- *
- * ROUTINE : vp8_yv12_copy_frame
- *
- * INPUTS :
- *
- * OUTPUTS : None.
- *
- * RETURNS : void
- *
- * FUNCTION : Copies the source image into the destination image and
- * updates the destination's UMV borders. Because the
- * borders have been update prior to this so the whole frame
- * is copied, borders and all. This is also to circumvent
- * using copy_left_right Border functions when copying data
- * between L2 and main memory. When that occurs a cache
- * clean needs to be done, which would require invalidating
- * an entire frame.
- *
- * SPECIAL NOTES : The frames are assumed to be identical in size.
- *
- ****************************************************************************/
-void
-vpxyv12_copy_frame_dma(YV12_BUFFER_CONFIG *src_ybc, YV12_BUFFER_CONFIG *dst_ybc)
-{
- int yheight, uv_height;
- int ystride, uv_stride;
- int border;
- int yoffset, uvoffset;
-
- border = src_ybc->border;
- yheight = src_ybc->y_height;
- uv_height = src_ybc->uv_height;
-
- ystride = src_ybc->y_stride;
- uv_stride = src_ybc->uv_stride;
-
- yoffset = border * (ystride + 1);
- uvoffset = border / 2 * (uv_stride + 1);
-
- dat_copy2d(DAT_2D2D,
- src_ybc->y_buffer - yoffset,
- dst_ybc->y_buffer - yoffset,
- ystride,
- yheight + 2 * border,
- ystride);
- dat_copy2d(DAT_2D2D,
- src_ybc->u_buffer - uvoffset,
- dst_ybc->u_buffer - uvoffset,
- uv_stride,
- uv_height + border,
- uv_stride);
- dat_copy2d(DAT_2D2D,
- src_ybc->v_buffer - uvoffset,
- dst_ybc->v_buffer - uvoffset,
- uv_stride,
- uv_height + border,
- uv_stride);
-
-}
-
-
-/****************************************************************************
- *
- * ROUTINE : vp8_yv12_copy_frame
- *
- * INPUTS :
- *
- * OUTPUTS : None.
- *
- * RETURNS : void
- *
- * FUNCTION : Copies the source image into the destination image and
- * updates the destination's UMV borders.
- *
- * SPECIAL NOTES : The frames are assumed to be identical in size.
- *
- ****************************************************************************/
-void
-vp8_yv12_copy_frame(YV12_BUFFER_CONFIG *src_ybc, YV12_BUFFER_CONFIG *dst_ybc)
-{
- int row;
- unsigned char *source, *dest;
-
- source = src_ybc->y_buffer;
- dest = dst_ybc->y_buffer;
-
- for (row = 0; row < src_ybc->y_height; row++)
- {
- vpx_memcpy(dest, source, src_ybc->y_width);
- source += src_ybc->y_stride;
- dest += dst_ybc->y_stride;
- }
-
- source = src_ybc->u_buffer;
- dest = dst_ybc->u_buffer;
-
- for (row = 0; row < src_ybc->uv_height; row++)
- {
- vpx_memcpy(dest, source, src_ybc->uv_width);
- source += src_ybc->uv_stride;
- dest += dst_ybc->uv_stride;
- }
-
- source = src_ybc->v_buffer;
- dest = dst_ybc->v_buffer;
-
- for (row = 0; row < src_ybc->uv_height; row++)
- {
- vpx_memcpy(dest, source, src_ybc->uv_width);
- source += src_ybc->uv_stride;
- dest += dst_ybc->uv_stride;
- }
-
- vp8_yv12_extend_frame_borders(dst_ybc);
-}
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