[FFmpeg-cvslog] fix MSVC compilation errors

[Mateusz]

ffmpeg | branch: master | Mateusz <mateuszb at poczta.onet.pl> | Fri Dec  8 08:46:52 2017 +0100| [149268b47c4b0f9c584771e41d266d10cf7e3bf0] | committer: Michael Niedermayer

fix MSVC compilation errors

After commit 3701d49 'error_resilience: remove avpriv_atomic usage'
we have included windows.h in much more files and we should
avoid conflicts with defines/function declarations.

Signed-off-by: Mateusz Brzostek <mateuszb at poczta.onet.pl>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=149268b47c4b0f9c584771e41d266d10cf7e3bf0
---

 libavcodec/jpegls.h   | 2 ++
 libavcodec/mjpegdec.h | 2 ++
 libavcodec/mss2.c     | 6 +++---
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/libavcodec/jpegls.h b/libavcodec/jpegls.h
index c8997c7861..6b89b2afa3 100644
--- a/libavcodec/jpegls.h
+++ b/libavcodec/jpegls.h
@@ -32,6 +32,8 @@
 #include "avcodec.h"
 #include "internal.h"
 
+#undef near /* This file uses struct member 'near' which in windows.h is defined as empty. */
+
 typedef struct JpeglsContext {
     AVCodecContext *avctx;
 } JpeglsContext;
diff --git a/libavcodec/mjpegdec.h b/libavcodec/mjpegdec.h
index c84a40aa6e..c36fba5f22 100644
--- a/libavcodec/mjpegdec.h
+++ b/libavcodec/mjpegdec.h
@@ -39,6 +39,8 @@
 #include "hpeldsp.h"
 #include "idctdsp.h"
 
+#undef near /* This file uses struct member 'near' which in windows.h is defined as empty. */
+
 #define MAX_COMPONENTS 4
 
 typedef struct MJpegDecodeContext {
diff --git a/libavcodec/mss2.c b/libavcodec/mss2.c
index 9e7cc466de..3180af1d60 100644
--- a/libavcodec/mss2.c
+++ b/libavcodec/mss2.c
@@ -464,9 +464,9 @@ static int decode_wmv9(AVCodecContext *avctx, const uint8_t *buf, int buf_size,
     return 0;
 }
 
-typedef struct Rectangle {
+struct Rectangle {
     int coded, x, y, w, h;
-} Rectangle;
+};
 
 #define MAX_WMV9_RECTANGLES 20
 #define ARITH2_PADDING 2
@@ -485,7 +485,7 @@ static int mss2_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
 
     int keyframe, has_wmv9, has_mv, is_rle, is_555, ret;
 
-    Rectangle wmv9rects[MAX_WMV9_RECTANGLES], *r;
+    struct Rectangle wmv9rects[MAX_WMV9_RECTANGLES], *r;
     int used_rects = 0, i, implicit_rect = 0, av_uninit(wmv9_mask);
 
     if ((ret = init_get_bits8(&gb, buf, buf_size)) < 0)