shithub: libvpx

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Sort variables dependency in read_uncompressed_header

Remove a few repeated data structure reads from
read_uncompressed_header.

Change-Id: I6eb741b39f9415ad0aa4631dfbf4a1ace4eba56a

--- a/vp9/decoder/vp9_decodeframe.c

+++ b/vp9/decoder/vp9_decodeframe.c

@@ -1311,8 +1311,8 @@

 static size_t read_uncompressed_header(VP9Decoder *pbi,

                                        struct vp9_read_bit_buffer *rb) {

   VP9_COMMON *const cm = &pbi->common;

-  RefCntBuffer *const frame_bufs = cm->buffer_pool->frame_bufs;

-  BufferPool *const pool = pbi->common.buffer_pool;

+  BufferPool *const pool = cm->buffer_pool;

+  RefCntBuffer *const frame_bufs = pool->frame_bufs;

   int i, mask, ref_index = 0;

   size_t sz;