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libavcodec: Reduce the size of some arrays

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This commit uses smaller types for some static const arrays to reduce
their size in case the entries can be represented in the smaller type.
The biggest savings came from inv_map_table in vp9.c.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2019-06-19 04:39:47 +02:00 • committed by James Almer
parent 91f5950f83
commit a1a8815220
10 changed files with 23 additions and 23 deletions
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4
libavcodec/cbs_vp9_syntax_template.c
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@ -206,8 +206,8 @@ static int FUNC(quantization_params)(CodedBitstreamContext *ctx, RWContext *rw,
static int FUNC(segmentation_params)(CodedBitstreamContext *ctx, RWContext *rw,
VP9RawFrameHeader *current)
{
static const int segmentation_feature_bits[VP9_SEG_LVL_MAX] = { 8, 6, 2, 0 };
static const int segmentation_feature_signed[VP9_SEG_LVL_MAX] = { 1, 1, 0, 0 };
static const uint8_t segmentation_feature_bits[VP9_SEG_LVL_MAX] = { 8, 6, 2, 0 };
static const uint8_t segmentation_feature_signed[VP9_SEG_LVL_MAX] = { 1, 1, 0, 0 };
int err, i, j;