On Sun, 20 Jul 2014 23:59:18 +0100, Vittorio Giovara <[email protected]> wrote: > --- > 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) >
Looks ok -- Anton Khirnov _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
