vulkan_ffv1: small cleanup for golomb

Split up computation of the offset in the same way that the range coder version does it.

Lynne committed 1 year ago

Commit c395ad71 parent 9d229441 file · +2 −1Browse files

Showing the changes to libavcodec (1 of 1 file). Show all

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@@ -139,7 +139,8 @@ void decode_line(inout SliceContext sc, ivec2 sp, int w, · 138 unmodified lines
139	ivec2 pr = get_pred(dec[p], sp, ivec2(x, y), 0, w,	139	ivec2 pr = get_pred(dec[p], sp, ivec2(x, y), 0, w,
140	quant_table_idx, extend_lookup[quant_table_idx] > 0);	140	quant_table_idx, extend_lookup[quant_table_idx] > 0);
141		141
142	VlcState sb = VlcState(uint64_t(slice_state) + state_off + VLC_STATE_SIZE*abs(pr[0]));	142	uint context_off = state_off + VLC_STATE_SIZE*abs(pr[0]);
		143	VlcState sb = VlcState(uint64_t(slice_state) + context_off);
143		144
144	if (pr[0] == 0 && run_mode == 0)	145	if (pr[0] == 0 && run_mode == 0)
145	run_mode = 1;	146	run_mode = 1;

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