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Fixed bug compiling for older ffmpeg versions < 3.2

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This commit is contained in:
eisneinechse
2018-12-19 09:12:15 -08:00
parent de1bd4f506
commit 4dcc72a769
2 changed files with 22 additions and 1 deletions
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18
src/FFmpegReader.cpp
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@@ -458,6 +458,24 @@ void FFmpegReader::Open()
throw InvalidCodec("Hardware device reference create failed.", path);
}
/*
av_buffer_unref(&ist->hw_frames_ctx);
ist->hw_frames_ctx = av_hwframe_ctx_alloc(hw_device_ctx);
if (!ist->hw_frames_ctx) {
av_log(avctx, AV_LOG_ERROR, "Error creating a CUDA frames context\n");
return AVERROR(ENOMEM);
}
frames_ctx = (AVHWFramesContext*)ist->hw_frames_ctx->data;
frames_ctx->format = AV_PIX_FMT_CUDA;
frames_ctx->sw_format = avctx->sw_pix_fmt;
frames_ctx->width = avctx->width;
frames_ctx->height = avctx->height;
av_log(avctx, AV_LOG_DEBUG, "Initializing CUDA frames context: sw_format = %s, width = %d, height = %d\n",
av_get_pix_fmt_name(frames_ctx->sw_format), frames_ctx->width, frames_ctx->height);
ret = av_hwframe_ctx_init(pCodecCtx->hw_device_ctx);
ret = av_hwframe_ctx_init(ist->hw_frames_ctx);
if (ret < 0) {