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[ffmpeg] / libswscale / yuv2rgb_bfin.c

diff --git a/libswscale/yuv2rgb_bfin.c b/libswscale/yuv2rgb_bfin.c
index d2770793bcd7485458b7bf4c10e9e369950a30a1..58cc5b6a35a779c6027f9e1619851b56cfe9da4a 100644 (file)
--- a/libswscale/yuv2rgb_bfin.c
+++ b/libswscale/yuv2rgb_bfin.c
@@ -1,9 +1,8 @@
 /*
  * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
- *                    April 20, 2007
  *
- * Blackfin Video Color Space Converters Operations
- *  convert I420 YV12 to RGB in various formats,
+ * Blackfin video color space converter operations
+ * convert I420 YV12 to RGB in various formats
  *
  * This file is part of FFmpeg.
  *
@@ -28,9 +27,6 @@
 #include <inttypes.h>
 #include <assert.h>
 #include "config.h"
-#ifdef HAVE_MALLOC_H
-#include <malloc.h>
-#endif
 #include <unistd.h>
 #include "rgb2rgb.h"
 #include "swscale.h"
@@ -42,17 +38,17 @@
 #define L1CODE
 #endif
 
-extern void ff_bfin_yuv2rgb555_line (uint8_t *Y, uint8_t *U, uint8_t *V, uint8_t *out,
-                                     int w, uint32_t *coeffs) L1CODE;
+void ff_bfin_yuv2rgb555_line (uint8_t *Y, uint8_t *U, uint8_t *V, uint8_t *out,
+                              int w, uint32_t *coeffs) L1CODE;
 
-extern void ff_bfin_yuv2rgb565_line (uint8_t *Y, uint8_t *U, uint8_t *V, uint8_t *out,
-                                     int w, uint32_t *coeffs) L1CODE;
+void ff_bfin_yuv2rgb565_line (uint8_t *Y, uint8_t *U, uint8_t *V, uint8_t *out,
+                              int w, uint32_t *coeffs) L1CODE;
 
-extern void ff_bfin_yuv2rgb24_line (uint8_t *Y, uint8_t *U, uint8_t *V, uint8_t *out,
-                                    int w, uint32_t *coeffs) L1CODE;
+void ff_bfin_yuv2rgb24_line (uint8_t *Y, uint8_t *U, uint8_t *V, uint8_t *out,
+                             int w, uint32_t *coeffs) L1CODE;
 
-typedef void (* ltransform_t)(uint8_t *Y, uint8_t *U, uint8_t *V, uint8_t *out,
-                              int w, uint32_t *coeffs);
+typedef void (* ltransform)(uint8_t *Y, uint8_t *U, uint8_t *V, uint8_t *out,
+                            int w, uint32_t *coeffs);
 
 
 static void bfin_prepare_coefficients (SwsContext *c, int rgb, int masks)
@@ -96,7 +92,7 @@ static int core_yuv420_rgb (SwsContext *c,
                             uint8_t **in, int *instrides,
                             int srcSliceY, int srcSliceH,
                             uint8_t **oplanes, int *outstrides,
-                            ltransform_t lcscf, int rgb, int masks)
+                            ltransform lcscf, int rgb, int masks)
 {
     uint8_t *py,*pu,*pv,*op;
     int w  = instrides[0];
@@ -200,7 +196,7 @@ SwsFunc ff_bfin_yuv2rgb_get_func_ptr (SwsContext *c)
         return 0;
     }
 
-    av_log(c, AV_LOG_INFO, "BlackFin Accelerated Color Space Converter %s\n",
+    av_log(c, AV_LOG_INFO, "BlackFin accelerated color space converter %s\n",
            sws_format_name (c->dstFormat));
 
     return f;