From 4c430738d9cc8a5712e681236aff4f36991fd48f Mon Sep 17 00:00:00 2001 From: James Darnley Date: Fri, 15 Jan 2016 19:53:28 +0100 Subject: [PATCH] avcodec/v210: document the requirement for sample_factor The sample factor must be the same for both 8- and 10-bit functions chosen otherwise the output will be incorrect. --- libavcodec/v210enc.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/v210enc.h b/libavcodec/v210enc.h index 85f84f17b7..899a7d95c3 100644 --- a/libavcodec/v210enc.h +++ b/libavcodec/v210enc.h @@ -28,7 +28,8 @@ typedef struct V210EncContext { const uint8_t *v, uint8_t *dst, ptrdiff_t width); void (*pack_line_10)(const uint16_t *y, const uint16_t *u, const uint16_t *v, uint8_t *dst, ptrdiff_t width); - int sample_factor; + int sample_factor; /* This value must be the same for both 8-and 10-bit + functions otherwise the output will be incorrect. */ } V210EncContext; void ff_v210enc_init(V210EncContext *s);