Merge remote-tracking branch 'qatar/master'

* qatar/master: (28 commits)
  Remove some non-compiling debug messages.
  ffplay: Fix non-compiling debug printf and replace it by av_dlog.
  H264: x86 predict init cosmetics.
  ac3enc: Fix linking of AC-3 encoder without the E-AC-3 encoder.
  Move E-AC-3 encoder functions to a separate eac3enc.c file.
  ac3enc: remove convenience macro, #define DEBUG
  ac3enc: remove unused #define
  vc1: re-initialize tables after width/height change.
  APIchanges: fill-in git commit hash for av_get_bytes_per_sample() addition
  samplefmt: add av_get_bytes_per_sample()
  iirfilter: fix biquad filter coefficients.
  swscale: remove duplicate conversion routine in swScale().
  swscale: add yuv2planar/packed function typedefs.
  swscale: integrate yuv2nv12X_C into yuv2yuvX() function pointers.
  swscale: reindent x86 init code.
  swscale: extract SWS_FULL_CHR_H_INT conditional into init code.
  swscale: cosmetics.
  swscale: remove alp/chr/lumSrcOffset.
  swscale: un-special-case yuv2yuvX16_c().
  shorten: Remove stray DEBUG #define and corresponding av_dlog statement.
  ...

Conflicts:
	doc/APIchanges
	libavcodec/ac3enc.c
	libavutil/avutil.h
	libavutil/samplefmt.c
	libswscale/swscale.c
	libswscale/swscale_internal.h
	libswscale/x86/swscale_template.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

10 files changed, 36 insertions, 16 deletions

diff --git a/libavutil/audioconvert.c b/libavutil/audioconvert.c
index 8bc43f8936..60743de22a 100644
--- a/libavutil/audioconvert.c
+++ b/libavutil/audioconvert.c
@@ -23,8 +23,8 @@
  * audio conversion routines
  */
 
-#include "libavutil/avutil.h"
-#include "libavutil/avstring.h"
+#include "avstring.h"
+#include "avutil.h"
 #include "audioconvert.h"
 
 static const char * const channel_names[] = {
diff --git a/libavutil/avutil.h b/libavutil/avutil.h
index bd3ff706ea..44567e99da 100644
--- a/libavutil/avutil.h
+++ b/libavutil/avutil.h
@@ -40,8 +40,8 @@
 #define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
 
 #define LIBAVUTIL_VERSION_MAJOR 51
-#define LIBAVUTIL_VERSION_MINOR  6
-#define LIBAVUTIL_VERSION_MICRO  1
+#define LIBAVUTIL_VERSION_MINOR  7
+#define LIBAVUTIL_VERSION_MICRO  0
 
 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
                                                LIBAVUTIL_VERSION_MINOR, \
@@ -60,6 +60,9 @@
 #ifndef FF_API_OLD_EVAL_NAMES
 #define FF_API_OLD_EVAL_NAMES (LIBAVUTIL_VERSION_MAJOR < 52)
 #endif
+#ifndef FF_API_GET_BITS_PER_SAMPLE_FMT
+#define FF_API_GET_BITS_PER_SAMPLE_FMT (LIBAVUTIL_VERSION_MAJOR < 52)
+#endif
 
 /**
  * Return the LIBAVUTIL_VERSION_INT constant.
diff --git a/libavutil/eval.c b/libavutil/eval.c
index 5ae90f06d1..36cc76d3bf 100644
--- a/libavutil/eval.c
+++ b/libavutil/eval.c
@@ -26,7 +26,7 @@
  * see http://joe.hotchkiss.com/programming/eval/eval.html
  */
 
-#include "libavutil/avutil.h"
+#include "avutil.h"
 #include "eval.h"
 
 typedef struct Parser {
diff --git a/libavutil/imgutils.c b/libavutil/imgutils.c
index 8581150771..e04c307f62 100644
--- a/libavutil/imgutils.c
+++ b/libavutil/imgutils.c
@@ -23,7 +23,7 @@
 
 #include "imgutils.h"
 #include "internal.h"
-#include "libavutil/pixdesc.h"
+#include "pixdesc.h"
 
 void av_image_fill_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4],
                                 const AVPixFmtDescriptor *pixdesc)
diff --git a/libavutil/imgutils.h b/libavutil/imgutils.h
index 7a714d1f2d..f34cb2d921 100644
--- a/libavutil/imgutils.h
+++ b/libavutil/imgutils.h
@@ -24,8 +24,8 @@
  * misc image utilities
  */
 
-#include "libavutil/pixdesc.h"
 #include "avutil.h"
+#include "pixdesc.h"
 
 /**
  * Compute the max pixel step for each plane of an image with a
diff --git a/libavutil/inverse.c b/libavutil/inverse.c
index 74df1c2473..74c7a933ea 100644
--- a/libavutil/inverse.c
+++ b/libavutil/inverse.c
@@ -19,7 +19,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "libavutil/intmath.h"
+#include <stdint.h>
 
 /* a*inverse[b]>>32 == a/b for all 0<=a<=16909558 && 2<=b<=256
  * for a>16909558, is an overestimate by less than 1 part in 1<<24 */
diff --git a/libavutil/parseutils.c b/libavutil/parseutils.c
index d67d31bffe..b2404b5c0f 100644
--- a/libavutil/parseutils.c
+++ b/libavutil/parseutils.c
@@ -24,11 +24,12 @@
 #include <strings.h>
 #include <sys/time.h>
 #include <time.h>
+
+#include "avstring.h"
+#include "avutil.h"
+#include "eval.h"
+#include "random_seed.h"
 #include "parseutils.h"
-#include "libavutil/avutil.h"
-#include "libavutil/eval.h"
-#include "libavutil/avstring.h"
-#include "libavutil/random_seed.h"
 
 typedef struct {
     const char *abbr;
diff --git a/libavutil/parseutils.h b/libavutil/parseutils.h
index c3986af20c..d31212e257 100644
--- a/libavutil/parseutils.h
+++ b/libavutil/parseutils.h
@@ -19,7 +19,7 @@
 #ifndef AVUTIL_PARSEUTILS_H
 #define AVUTIL_PARSEUTILS_H
 
-#include "libavutil/rational.h"
+#include "rational.h"
 
 /**
  * @file
diff --git a/libavutil/samplefmt.c b/libavutil/samplefmt.c
index 041aaeaa9f..2df06a619e 100644
--- a/libavutil/samplefmt.c
+++ b/libavutil/samplefmt.c
@@ -66,11 +66,19 @@ char *av_get_sample_fmt_string (char *buf, int buf_size, enum AVSampleFormat sam
     return buf;
 }
 
+int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt)
+{
+     return sample_fmt < 0 || sample_fmt >= AV_SAMPLE_FMT_NB ?
+        0 : sample_fmt_info[sample_fmt].bits >> 3;
+}
+
+#if FF_API_GET_BITS_PER_SAMPLE_FMT
 int av_get_bits_per_sample_fmt(enum AVSampleFormat sample_fmt)
 {
     return sample_fmt < 0 || sample_fmt >= AV_SAMPLE_FMT_NB ?
         0 : sample_fmt_info[sample_fmt].bits;
 }
+#endif
 
 int av_samples_fill_arrays(uint8_t *pointers[8], int linesizes[8],
                            uint8_t *buf, int nb_channels, int nb_samples,
diff --git a/libavutil/samplefmt.h b/libavutil/samplefmt.h
index 30da046628..b06755d2ce 100644
--- a/libavutil/samplefmt.h
+++ b/libavutil/samplefmt.h
@@ -60,14 +60,22 @@ enum AVSampleFormat av_get_sample_fmt(const char *name);
  */
 char *av_get_sample_fmt_string(char *buf, int buf_size, enum AVSampleFormat sample_fmt);
 
+#if FF_API_GET_BITS_PER_SAMPLE_FMT
 /**
- * Return sample format bits per sample.
+ * @deprecated Use av_get_bytes_per_sample() instead.
+ */
+attribute_deprecated
+int av_get_bits_per_sample_fmt(enum AVSampleFormat sample_fmt);
+#endif
+
+/**
+ * Return number of bytes per sample.
  *
  * @param sample_fmt the sample format
- * @return number of bits per sample or zero if unknown for the given
+ * @return number of bytes per sample or zero if unknown for the given
  * sample format
  */
-int av_get_bits_per_sample_fmt(enum AVSampleFormat sample_fmt);
+int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt);
 
 /**
  * Fill channel data pointers and linesizes for samples with sample