从类型'int'分配类型'atomic_int'时不兼容的类型

Question

src/libavcodec/h264_slice.c: In function 'ff_h264_execute_decode_slices': src/libavcodec/h264_slice.c:2757:36: error: incompatible types when assigning to type 'atomic_int' from type 'int'
                 sl->er.error_count = 0;
                                    ^ src/libavcodec/h264_slice.c:2781:48: error: invalid operands to binary
+ (have 'atomic_int' and 'atomic_int')
                 h->slice_ctx[0].er.error_count += h->slice_ctx[i].er.error_count;
                                                ^ make: *** [libavcodec/h264_slice.o] Error 1 make: *** Waiting for unfinished jobs....

我为android编译ffmpeg。问题是我的环境配置还是源代码？

Answer 1

我认为这是源代码问题。我改变如下：

sl-> er.error_count = 0;
atomic_store（＆amp; sl-＆gt; er.error_count，0）;

h-＆gt; slice_ctx [0] .er.error_count + = h-＆gt; slice_ctx [i] .er.error_count; atomic_fetch_add（＆amp; h-＆gt; slice_ctx [0] .er.error_count，atomic_load（＆amp; h-＆gt; slice_ctx [i] .er.error_count））;