[FFmpeg-devel] [PATCH 05/11] chromaber_vulkan: fix use of texture()

From: Lynne <dev@lynne.ee>
To: ffmpeg-devel@ffmpeg.org
Cc: Lynne <dev@lynne.ee>
Subject: [FFmpeg-devel] [PATCH 05/11] chromaber_vulkan: fix use of texture()
Date: Mon, 17 Feb 2025 19:31:15 +0100
Message-ID: <20250217183125.57656-5-dev@lynne.ee> (raw)
In-Reply-To: <20250217183125.57656-1-dev@lynne.ee>

While the rest of texture() uses were fine, this one was not.
---
 libavfilter/vf_chromaber_vulkan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_chromaber_vulkan.c b/libavfilter/vf_chromaber_vulkan.c
index 65b53afd64..f8cfab1480 100644
--- a/libavfilter/vf_chromaber_vulkan.c
+++ b/libavfilter/vf_chromaber_vulkan.c
@@ -142,7 +142,7 @@ static av_cold int init_filter(AVFilterContext *ctx, AVFrame *in)
     } else {
         GLSLC(1, ivec2 size = imageSize(output_img[0]);                   );
         GLSLC(1, vec2 npos = vec2(pos)/vec2(size);                        );
-        GLSLC(1, vec4 res = texture(input_img[0], npos);                  );
+        GLSLC(1, vec4 res = texture(input_img[0], npos + 0.5f);           );
         GLSLC(1, imageStore(output_img[0], pos, res);                     );
         for (int i = 1; i < planes; i++) {
             GLSLC(0,                                                      );
-- 
2.47.2
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