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[mpp_buffer]: add mpp_buffer_get_size interface

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git-svn-id: https://10.10.10.66:8443/svn/MediaProcessPlatform/trunk/mpp@849 6e48237b-75ef-9749-8fc9-41990f28c85a
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ChenHengming
2016-05-31 07:44:01 +00:00
parent 23067f3253
commit cb1f526351
2 changed files with 14 additions and 2 deletions
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inc/mpp_buffer.h
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@@ -211,6 +211,7 @@ MPP_RET mpp_buffer_read(MppBuffer buffer, size_t offset, void *data, size_t size
MPP_RET mpp_buffer_write(MppBuffer buffer, size_t offset, void *data, size_t size);
void *mpp_buffer_get_ptr(MppBuffer buffer);
int mpp_buffer_get_fd(MppBuffer buffer);
size_t mpp_buffer_get_size(MppBuffer buffer);
MPP_RET mpp_buffer_group_get(const char *tag, const char *caller, MppBufferMode mode, MppBufferGroup *group, MppBufferType type);
MPP_RET mpp_buffer_group_put(MppBufferGroup group);