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[FFmpeg-devel,1/2] avcodec/jpeg2000dec: Add YA16 support

Message ID 20230407231512.32145-1-michael@niedermayer.cc
State Accepted
Commit c66e13cbac72bf26be28d5dcff451e89f882a2c2
Headers show
Series [FFmpeg-devel,1/2] avcodec/jpeg2000dec: Add YA16 support | expand

Checks

Context Check Description
andriy/make_x86 success Make finished
andriy/make_fate_x86 success Make fate finished

Commit Message

Michael Niedermayer April 7, 2023, 11:15 p.m. UTC 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavcodec/jpeg2000dec.c | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Michael Niedermayer April 14, 2023, 11:20 a.m. UTC | #1 
On Sat, Apr 08, 2023 at 01:15:11AM +0200, Michael Niedermayer wrote:
> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
> ---
>  libavcodec/jpeg2000dec.c | 4 ++++
>  1 file changed, 4 insertions(+)

will apply patchset

[...]
diff mbox series

Patch

diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c
index c2b81ec103d..da7152646b4 100644
--- a/libavcodec/jpeg2000dec.c
+++ b/libavcodec/jpeg2000dec.c
@@ -449,6 +449,10 @@  static int get_siz(Jpeg2000DecoderContext *s)
                    s->cdx[0] == s->cdx[1] && s->cdy[0] == s->cdy[1]) {
             s->avctx->pix_fmt = AV_PIX_FMT_YA8;
             i = 0;
+        } else if (ncomponents == 2 && s->precision == 16 &&
+                   s->cdx[0] == s->cdx[1] && s->cdy[0] == s->cdy[1]) {
+            s->avctx->pix_fmt = AV_PIX_FMT_YA16;
+            i = 0;
         } else if (ncomponents == 1 && s->precision == 8) {
             s->avctx->pix_fmt = AV_PIX_FMT_GRAY8;
             i = 0;