diff options
Diffstat (limited to 'libavcodec/pngenc.c')
| -rw-r--r-- | libavcodec/pngenc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/pngenc.c b/libavcodec/pngenc.c index c29435b1a8..7c9e8d5b3e 100644 --- a/libavcodec/pngenc.c +++ b/libavcodec/pngenc.c @@ -242,10 +242,12 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt, color_type = PNG_COLOR_TYPE_RGB; break; case PIX_FMT_RGBA: + avctx->bits_per_coded_sample = 32; bit_depth = 8; color_type = PNG_COLOR_TYPE_RGB_ALPHA; break; case PIX_FMT_RGB24: + avctx->bits_per_coded_sample = 24; bit_depth = 8; color_type = PNG_COLOR_TYPE_RGB; break; @@ -254,6 +256,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt, color_type = PNG_COLOR_TYPE_GRAY; break; case PIX_FMT_GRAY8: + avctx->bits_per_coded_sample = 0x28; bit_depth = 8; color_type = PNG_COLOR_TYPE_GRAY; break; @@ -262,10 +265,12 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt, color_type = PNG_COLOR_TYPE_GRAY_ALPHA; break; case PIX_FMT_MONOBLACK: + avctx->bits_per_coded_sample = bit_depth = 1; color_type = PNG_COLOR_TYPE_GRAY; break; case PIX_FMT_PAL8: + avctx->bits_per_coded_sample = bit_depth = 8; color_type = PNG_COLOR_TYPE_PALETTE; break; |