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Side by Side Diff: patched-ffmpeg-mt/libswscale/bfin/swscale_bfin.c

Issue 789004: ffmpeg roll of source to mar 9 version... (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/ffmpeg/
Patch Set: '' Created 10 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com> 2 * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
3 * 3 *
4 * Blackfin software video scaler operations 4 * Blackfin software video scaler operations
5 * 5 *
6 * This file is part of FFmpeg. 6 * This file is part of FFmpeg.
7 * 7 *
8 * FFmpeg is free software; you can redistribute it and/or 8 * FFmpeg is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public 9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either 10 * License as published by the Free Software Foundation; either
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24 #include <stdlib.h> 24 #include <stdlib.h>
25 #include <string.h> 25 #include <string.h>
26 #include <inttypes.h> 26 #include <inttypes.h>
27 #include <assert.h> 27 #include <assert.h>
28 #include "config.h" 28 #include "config.h"
29 #include <unistd.h> 29 #include <unistd.h>
30 #include "libswscale/rgb2rgb.h" 30 #include "libswscale/rgb2rgb.h"
31 #include "libswscale/swscale.h" 31 #include "libswscale/swscale.h"
32 #include "libswscale/swscale_internal.h" 32 #include "libswscale/swscale_internal.h"
33 33
34 #ifdef __FDPIC__ 34 #if defined (__FDPIC__) && CONFIG_SRAM
35 #define L1CODE __attribute__ ((l1_text)) 35 #define L1CODE __attribute__ ((l1_text))
36 #else 36 #else
37 #define L1CODE 37 #define L1CODE
38 #endif 38 #endif
39 39
40 int ff_bfin_uyvytoyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, 40 int ff_bfin_uyvytoyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
41 long width, long height, 41 long width, long height,
42 long lumStride, long chromStride, long srcStride) L1CODE; 42 long lumStride, long chromStride, long srcStride) L1CODE;
43 43
44 int ff_bfin_yuyvtoyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, 44 int ff_bfin_yuyvtoyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
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84 if (c->srcFormat == PIX_FMT_UYVY422) { 84 if (c->srcFormat == PIX_FMT_UYVY422) {
85 av_log (NULL, AV_LOG_VERBOSE, "selecting Blackfin optimized uyvy toyv12_unscaled\n"); 85 av_log (NULL, AV_LOG_VERBOSE, "selecting Blackfin optimized uyvy toyv12_unscaled\n");
86 c->swScale = uyvytoyv12_unscaled; 86 c->swScale = uyvytoyv12_unscaled;
87 } 87 }
88 if (c->dstFormat == PIX_FMT_YUV420P) 88 if (c->dstFormat == PIX_FMT_YUV420P)
89 if (c->srcFormat == PIX_FMT_YUYV422) { 89 if (c->srcFormat == PIX_FMT_YUYV422) {
90 av_log (NULL, AV_LOG_VERBOSE, "selecting Blackfin optimized yuyv toyv12_unscaled\n"); 90 av_log (NULL, AV_LOG_VERBOSE, "selecting Blackfin optimized yuyv toyv12_unscaled\n");
91 c->swScale = yuyvtoyv12_unscaled; 91 c->swScale = yuyvtoyv12_unscaled;
92 } 92 }
93 } 93 }
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