[FFmpeg-devel] [PATCH] avcodec/tiff: Suppress unused variable warnings

[FFmpeg-devel] [PATCH] avcodec/tiff: Suppress unused variable warnings

[Andreas Rheinhardt]

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavcodec/tiff.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/tiff.c b/libavcodec/tiff.c
index 846d817cdc..fd4116aec4 100644
--- a/libavcodec/tiff.c
+++ b/libavcodec/tiff.c
@@ -422,7 +422,7 @@ static void av_always_inline horizontal_fill(TiffContext *s,
             uint8_t shift = is_dng ? 0 : 16 - bpp;
             GetBitContext gb;
 
-            int ret = init_get_bits8(&gb, src, width);
+            av_unused int ret = init_get_bits8(&gb, src, width);
             av_assert1(ret >= 0);
             for (int i = 0; i < s->width; i++) {
                 dst16[i] = get_bits(&gb, bpp) << shift;
@@ -457,7 +457,7 @@ static void unpack_gray(TiffContext *s, AVFrame *p,
     GetBitContext gb;
     uint16_t *dst = (uint16_t *)(p->data[0] + lnum * p->linesize[0]);
 
-    int ret = init_get_bits8(&gb, src, width);
+    av_unused int ret = init_get_bits8(&gb, src, width);
     av_assert1(ret >= 0);
 
     for (int i = 0; i < s->width; i++) {
-- 
2.40.1

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Re: [FFmpeg-devel] [PATCH] avcodec/tiff: Suppress unused variable warnings

[Andreas Rheinhardt]

Andreas Rheinhardt:
> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
> ---
>  libavcodec/tiff.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/libavcodec/tiff.c b/libavcodec/tiff.c
> index 846d817cdc..fd4116aec4 100644
> --- a/libavcodec/tiff.c
> +++ b/libavcodec/tiff.c
> @@ -422,7 +422,7 @@ static void av_always_inline horizontal_fill(TiffContext *s,
>              uint8_t shift = is_dng ? 0 : 16 - bpp;
>              GetBitContext gb;
>  
> -            int ret = init_get_bits8(&gb, src, width);
> +            av_unused int ret = init_get_bits8(&gb, src, width);
>              av_assert1(ret >= 0);
>              for (int i = 0; i < s->width; i++) {
>                  dst16[i] = get_bits(&gb, bpp) << shift;
> @@ -457,7 +457,7 @@ static void unpack_gray(TiffContext *s, AVFrame *p,
>      GetBitContext gb;
>      uint16_t *dst = (uint16_t *)(p->data[0] + lnum * p->linesize[0]);
>  
> -    int ret = init_get_bits8(&gb, src, width);
> +    av_unused int ret = init_get_bits8(&gb, src, width);
>      av_assert1(ret >= 0);
>  
>      for (int i = 0; i < s->width; i++) {

Will apply.

- Andreas

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