---
Black and white gradients never looked better!
Vittorio
doc/APIchanges | 3 +++
libavutil/pixdesc.c | 19 +++++++++++++++++++
libavutil/pixfmt.h | 5 +++++
libavutil/version.h | 4 ++--
4 files changed, 29 insertions(+), 2 deletions(-)
diff --git a/doc/APIchanges b/doc/APIchanges
index 9535b88..64ba875 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -13,6 +13,9 @@ libavutil: 2013-12-xx
API changes, most recent first:
+2014-07-xx - xxxxxxx - lavu 53.19.0 - pixfmt.h
+ Add AV_PIX_FMT_GRAY16A pixel format.
+
2014-07-xx - xxxxxxx - lavu 53.18.0 - display.h
Add av_display_matrix_flip() to flip the transformation matrix.
diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
index 9683688..6fced3a 100644
--- a/libavutil/pixdesc.c
+++ b/libavutil/pixdesc.c
@@ -1344,6 +1344,24 @@ const AVPixFmtDescriptor
av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
},
.flags = AV_PIX_FMT_FLAG_ALPHA,
},
+ [AV_PIX_FMT_GRAY16ALE] = {
+ .name = "gray16ale",
+ .nb_components = 2,
+ .comp = {
+ { 0, 3, 1, 0, 15 }, /* Y */
+ { 0, 3, 3, 0, 15 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_ALPHA,
+ },
+ [AV_PIX_FMT_GRAY16ABE] = {
+ .name = "gray16abe",
+ .nb_components = 2,
+ .comp = {
+ { 0, 3, 1, 0, 15 }, /* Y */
+ { 0, 3, 3, 0, 15 }, /* A */
+ },
+ .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_ALPHA,
+ },
[AV_PIX_FMT_GBRP] = {
.name = "gbrp",
.nb_components = 3,
@@ -1633,6 +1651,7 @@ enum AVPixelFormat av_pix_fmt_swap_endianness(enum
AVPixelFormat pix_fmt)
switch (pix_fmt) {
PIX_FMT_SWAP_ENDIANNESS(GRAY16);
+ PIX_FMT_SWAP_ENDIANNESS(GRAY16A);
PIX_FMT_SWAP_ENDIANNESS(RGB48);
PIX_FMT_SWAP_ENDIANNESS(RGB565);
PIX_FMT_SWAP_ENDIANNESS(RGB555);
diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h
index 0c9467e..eadc501 100644
--- a/libavutil/pixfmt.h
+++ b/libavutil/pixfmt.h
@@ -199,6 +199,10 @@ enum AVPixelFormat {
AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb
AV_PIX_FMT_VDA, ///< HW acceleration through VDA, data[3]
contains a CVPixelBufferRef
+
+ AV_PIX_FMT_GRAY16ABE, ///< 16bit gray, 16bit alpha (big-endian)
+ AV_PIX_FMT_GRAY16ALE, ///< 16bit gray, 16bit alpha (little-endian)
+
AV_PIX_FMT_NB, ///< number of pixel formats, DO NOT USE THIS if you
want to link with shared libav* because the number of formats might differ
between versions
#if FF_API_PIX_FMT
@@ -228,6 +232,7 @@ enum AVPixelFormat {
#define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE)
#define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE)
#define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE)
+#define AV_PIX_FMT_GRAY16A AV_PIX_FMT_NE(GRAY16ABE, GRAY16ALE)
#define AV_PIX_FMT_YUV420P9 AV_PIX_FMT_NE(YUV420P9BE , YUV420P9LE)
#define AV_PIX_FMT_YUV422P9 AV_PIX_FMT_NE(YUV422P9BE , YUV422P9LE)
diff --git a/libavutil/version.h b/libavutil/version.h
index 98f7037..e981948 100644
--- a/libavutil/version.h
+++ b/libavutil/version.h
@@ -54,8 +54,8 @@
*/
#define LIBAVUTIL_VERSION_MAJOR 53
-#define LIBAVUTIL_VERSION_MINOR 18
-#define LIBAVUTIL_VERSION_MICRO 1
+#define LIBAVUTIL_VERSION_MINOR 19
+#define LIBAVUTIL_VERSION_MICRO 0
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
LIBAVUTIL_VERSION_MINOR, \
--
1.8.5.2 (Apple Git-48)
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