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avcodec/vdpau: fix assertion failure and < vs > error

Fixes Ticket4211

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-12-28 01:47:05 +01:00
parent 17dde95ec5
commit c263102298

View File

@ -288,9 +288,8 @@ int ff_vdpau_common_end_frame(AVCodecContext *avctx, AVFrame *frame,
#if FF_API_BUFS_VDPAU
FF_DISABLE_DEPRECATION_WARNINGS
av_assert0(sizeof(hwctx->info) >= sizeof(pic_ctx->info));
memset(&hwctx->info, 0, sizeof(hwctx->info));
memcpy(&hwctx->info, &pic_ctx->info, sizeof(pic_ctx->info));
av_assert0(sizeof(hwctx->info) <= sizeof(pic_ctx->info));
memcpy(&hwctx->info, &pic_ctx->info, sizeof(hwctx->info));
hwctx->bitstream_buffers = pic_ctx->bitstream_buffers;
hwctx->bitstream_buffers_used = pic_ctx->bitstream_buffers_used;
hwctx->bitstream_buffers_allocated = pic_ctx->bitstream_buffers_allocated;