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avdevice/decklink_dec: fix warning for unused variable

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Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
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Limin Wang
2020-11-19 22:35:02 +08:00
parent 3d0a7ae460
commit 01eb05207c
1 changed files with 1 additions and 1 deletions
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libavdevice/decklink_dec.cpp
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@@ -945,13 +945,13 @@ HRESULT decklink_input_callback::VideoInputFrameArrived(
if (videoFrame->GetAncillaryData(&vanc) == S_OK) { if (videoFrame->GetAncillaryData(&vanc) == S_OK) {
int i; int i;
int64_t line_mask = 1;
BMDPixelFormat vanc_format = vanc->GetPixelFormat(); BMDPixelFormat vanc_format = vanc->GetPixelFormat();
txt_buf[0] = 0x10; // data_identifier - EBU_data txt_buf[0] = 0x10; // data_identifier - EBU_data
txt_buf++; txt_buf++;
#if CONFIG_LIBZVBI #if CONFIG_LIBZVBI
if (ctx->bmd_mode == bmdModePAL && ctx->teletext_lines && if (ctx->bmd_mode == bmdModePAL && ctx->teletext_lines &&
(vanc_format == bmdFormat8BitYUV || vanc_format == bmdFormat10BitYUV)) { (vanc_format == bmdFormat8BitYUV || vanc_format == bmdFormat10BitYUV)) {
int64_t line_mask = 1;
av_assert0(videoFrame->GetWidth() == 720); av_assert0(videoFrame->GetWidth() == 720);
for (i = 6; i < 336; i++, line_mask <<= 1) { for (i = 6; i < 336; i++, line_mask <<= 1) {
uint8_t *buf; uint8_t *buf;