On Wed, Feb 15, 2012 at 02:06:01AM -0800, Mashiat Sarker Shakkhar wrote: > ----- Original Message ----- > > > From: Aneesh Dogra <[email protected]> > > To: [email protected] > > Cc: > > Sent: Wednesday, February 15, 2012 2:54 AM > > Subject: [libav-devel] [PATCH] Sun Rasterfile Encoder > > > > --- > > Changelog | 1 + > > libavcodec/Makefile | 1 + > > libavcodec/allcodecs.c | 2 +- > > libavcodec/sunrastenc.c | 246 > > +++++++++++++++++++++++++++++++++++++++++++++++ > > libavformat/img2.c | 3 +- > > 5 files changed, 251 insertions(+), 2 deletions(-) > [...] > > + switch (avctx->pix_fmt) { > > + case PIX_FMT_MONOWHITE: // Monochrome > > + s->depth = 1; > > + s->length = ((avctx->width + 7) >> 3) * avctx->height + > > + (((avctx->width / 8) + (avctx->width % 8 ? 1 : 0)) > > % 2 ? > > + avctx->height : 0); > > > Nit: I propose > s->length = ((width + 7 >> 3) + 1 >> 1) * height * 2;
nit: which can be simplified to ((width + 15) >> 4) * height; _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
