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ffmpeg.wasm-core
Commit 912e7516 authored by Piotr Bandurski's avatar Piotr Bandurski Committed by Carl Eugen Hoyos
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Support 8bpp grayscale Sun Rasterfile images. 

Fixes ticket #865.
parent 2ba34163
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Showing with 2 additions and 2 deletions
libavcodec/sunrast.c
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......@@ -93,7 +93,7 @@ static int sunrast_decode_frame(AVCodecContext *avctx, void *data,
avctx->pix_fmt = PIX_FMT_MONOWHITE;
break;
case 8:
avctx->pix_fmt = PIX_FMT_PAL8;
avctx->pix_fmt = maplength ? PIX_FMT_PAL8 : PIX_FMT_GRAY8;
break;
case 24:
avctx->pix_fmt = (type == RT_FORMAT_RGB) ? PIX_FMT_RGB24 : PIX_FMT_BGR24;
......@@ -121,7 +121,7 @@ static int sunrast_decode_frame(AVCodecContext *avctx, void *data,
if (depth != 8 && maplength) {
av_log(avctx, AV_LOG_WARNING, "useless colormap found or file is corrupted, trying to recover\n");
} else if (depth == 8) {
} else if (maplength) {
unsigned int len = maplength / 3;
if (!maplength) {
......
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