tiffenc: PIX_FMT_GRAY8A support

Signed-off-by: Paul B Mahol <onemda@gmail.com>
13 years ago · a6da14ec3c
parent df548c59f7
commit a6da14ec3c
1 changed files with 2 additions and 1 deletions
--- a/libavcodec/tiffenc.c
+++ b/libavcodec/tiffenc.c
@ -258,6 +258,7 @@ static int encode_frame(AVCodecContext * avctx, AVPacket *pkt,
        break;
    case PIX_FMT_GRAY8:
        avctx->bits_per_coded_sample = 0x28;
+    case PIX_FMT_GRAY8A:
    case PIX_FMT_GRAY16LE:
        s->photometric_interpretation = 1;
        break;
@ -487,7 +488,7 @@ AVCodec ff_tiff_encoder = {
    .priv_data_size = sizeof(TiffEncoderContext),
    .encode2        = encode_frame,
    .pix_fmts       = (const enum PixelFormat[]) {
-        PIX_FMT_RGB24, PIX_FMT_PAL8, PIX_FMT_GRAY8, PIX_FMT_GRAY16LE,
+        PIX_FMT_RGB24, PIX_FMT_PAL8, PIX_FMT_GRAY8, PIX_FMT_GRAY8A, PIX_FMT_GRAY16LE,
        PIX_FMT_MONOBLACK, PIX_FMT_MONOWHITE,
        PIX_FMT_YUV420P, PIX_FMT_YUV422P, PIX_FMT_YUV444P,
        PIX_FMT_YUV410P, PIX_FMT_YUV411P, PIX_FMT_RGB48LE,