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authorMichael Niedermayer <michaelni@gmx.at>2015-01-10 02:27:49 +0100
committerMichael Niedermayer <michaelni@gmx.at>2015-01-10 02:27:49 +0100
commitbdb136d302182229f4c383f057d2c9ac565ae39d (patch)
tree6d7e90163cf6e0ba6bb67655f77aa8f17a9a3135 /libavfilter/internal.h
parent4df01d5d44cf65c141e5569c9cb6c57a77c70e39 (diff)
avfilter/internal: add fixme to ff_norm_qscale() to document obvious scaling issue
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavfilter/internal.h')
-rw-r--r--libavfilter/internal.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/libavfilter/internal.h b/libavfilter/internal.h
index d3a859cfe4..a7ec751a0f 100644
--- a/libavfilter/internal.h
+++ b/libavfilter/internal.h
@@ -377,6 +377,8 @@ void ff_filter_graph_remove_filter(AVFilterGraph *graph, AVFilterContext *filter
/**
* Normalize the qscale factor
+ * FIXME the H264 qscale is a log based scale, mpeg1/2 is not, the code below
+ * cannot be optimal
*/
static inline int ff_norm_qscale(int qscale, int type)
{