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-rw-r--r--libavcodec/dds.c4
-rw-r--r--tests/fate/image.mak1
-rw-r--r--tests/ref/fate/dds-monob2
3 files changed, 7 insertions, 0 deletions
diff --git a/libavcodec/dds.c b/libavcodec/dds.c
index f549cadf57..91e0c24226 100644
--- a/libavcodec/dds.c
+++ b/libavcodec/dds.c
@@ -240,6 +240,10 @@ static int parse_pixel_format(AVCodecContext *avctx)
ctx->paletted = 1;
avctx->pix_fmt = AV_PIX_FMT_PAL8;
break;
+ case MKTAG('G', '1', ' ', ' '):
+ ctx->compressed = 0;
+ avctx->pix_fmt = AV_PIX_FMT_MONOBLACK;
+ break;
case MKTAG('D', 'X', '1', '0'):
/* DirectX 10 extra header */
dxgi = bytestream2_get_le32(gbc);
diff --git a/tests/fate/image.mak b/tests/fate/image.mak
index 22e0a33118..e58291ba1d 100644
--- a/tests/fate/image.mak
+++ b/tests/fate/image.mak
@@ -65,6 +65,7 @@ DDS_FMT = alpha8 \
dxt5-xrbg \
dxt5-ycocg \
dxt5-ycocg-scaled \
+ monob \
pal \
pal-ati \
rgb1555 \
diff --git a/tests/ref/fate/dds-monob b/tests/ref/fate/dds-monob
new file mode 100644
index 0000000000..370a4317e4
--- /dev/null
+++ b/tests/ref/fate/dds-monob
@@ -0,0 +1,2 @@
+#tb 0: 1/25
+0, 0, 0, 1, 1952, 0x716498a1