Merge commit 'f6c38c5f'

* commit 'f6c38c5f':
  avfilter: call x86 init functions under if (ARCH_X86), not if (HAVE_MMX)
  rtspdec: Set the default port for listen mode, if none is specified
  tscc2: Fix an out of array access
  rtmpproto: Fix an out of array write
  rtspdec: Fix use of uninitialized byte
  vp8: reset loopfilter delta values at keyframes.
  avutil: add yuva422p and yuva444p formats

Conflicts:
	libavutil/pixdesc.c
	libavutil/pixfmt.h
	tests/ref/lavfi/pixdesc
	tests/ref/lavfi/pixfmts_copy
	tests/ref/lavfi/pixfmts_null
	tests/ref/lavfi/pixfmts_scale
	tests/ref/lavfi/pixfmts_vflip
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavfilter/vf_gradfun.c

@@ -135,7 +135,7 @@ static av_cold int init(AVFilterContext *ctx, const char *args)
     gf->blur_line = ff_gradfun_blur_line_c;
     gf->filter_line = ff_gradfun_filter_line_c;
 
-    if (HAVE_MMX)
+    if (ARCH_X86)
         ff_gradfun_init_x86(gf);
 
     av_log(ctx, AV_LOG_VERBOSE, "threshold:%.2f radius:%d\n", thresh, gf->radius);

libavfilter/vf_yadif.c

@@ -412,7 +412,7 @@ static av_cold int init(AVFilterContext *ctx, const char *args)
 
     yadif->filter_line = filter_line_c;
 
-    if (HAVE_MMX)
+    if (ARCH_X86)
         ff_yadif_init_x86(yadif);
 
     av_log(ctx, AV_LOG_VERBOSE, "mode:%d parity:%d auto_enable:%d\n",

libavfilter/x86/Makefile

-MMX-OBJS-$(CONFIG_YADIF_FILTER)              += x86/yadif.o
-MMX-OBJS-$(CONFIG_GRADFUN_FILTER)            += x86/gradfun.o
+OBJS-$(CONFIG_GRADFUN_FILTER)                += x86/gradfun.o
+OBJS-$(CONFIG_YADIF_FILTER)                  += x86/yadif.o
+
 YASM-OBJS-$(CONFIG_HQDN3D_FILTER)            += x86/hqdn3d.o

libavformat/rtspdec.c

@@ -621,6 +621,10 @@ static int rtsp_listen(AVFormatContext *s)
     /* ff_url_join. No authorization by now (NULL) */
     ff_url_join(rt->control_uri, sizeof(rt->control_uri), "rtsp", NULL, host,
                 port, "%s", path);
+
+    if (port < 0)
+        port = RTSP_DEFAULT_PORT;
+
     /* Create TCP connection */
     ff_url_join(tcpname, sizeof(tcpname), "tcp", NULL, host, port,
                 "?listen&listen_timeout=%d", rt->initial_timeout * 1000);

libavutil/pixfmt.h

@@ -173,6 +173,14 @@ enum AVPixelFormat {
     AV_PIX_FMT_GBRP16BE,  ///< planar GBR 4:4:4 48bpp, big endian
     AV_PIX_FMT_GBRP16LE,  ///< planar GBR 4:4:4 48bpp, little endian
 
+    /**
+     * duplicated pixel formats for compatibility with libav.
+     * FFmpeg supports these formats since May 8 2012 and Jan 28 2012 (commits f9ca1ac7 and 143a5c55)
+     * Libav added them Oct 12 2012 with incompatible values (commit 6d5600e85)
+     */
+    AV_PIX_FMT_YUVA422P_LIBAV,  ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
+    AV_PIX_FMT_YUVA444P_LIBAV,  ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
+
 #ifndef AV_PIX_FMT_ABI_GIT_MASTER
     AV_PIX_FMT_RGBA64BE=0x123,  ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
     AV_PIX_FMT_RGBA64LE,  ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
@@ -210,6 +218,12 @@ enum AVPixelFormat {
 #endif
 };
 
+#if AV_HAVE_INCOMPATIBLE_FORK_ABI
+#define AV_PIX_FMT_YUVA422P AV_PIX_FMT_YUVA422P_LIBAV
+#define AV_PIX_FMT_YUVA444P AV_PIX_FMT_YUVA444P_LIBAV
+#endif
+
+
 #define AV_PIX_FMT_Y400A AV_PIX_FMT_GRAY8A
 #define AV_PIX_FMT_GBR24P AV_PIX_FMT_GBRP