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video-scale: combine adds when max_taps equals combine size

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When the amount of pixels/lines matches the amount we can combine,
combine the adds and multiplies and do the scale as a separate
operation.
This commit is contained in:
Wim Taymans 2014-11-25 17:42:07 +01:00
parent 74e63fa660
commit 0e3bfbd996
1 changed files with 2 additions and 2 deletions
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4
gst-libs/gst/video/video-scaler.c
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@ -460,7 +460,7 @@ video_scale_h_ntap_4u8 (GstVideoScaler * scale,
#ifdef LQ
/* first pixels with first tap to temp */
if (max_taps > 3) {
if (max_taps >= 3) {
video_orc_resample_h_multaps3_u8_lq (temp, pixels, pixels + width,
pixels + width * 2, taps, taps + count, taps + count * 2, count);
max_taps -= 3;
@ -734,7 +734,7 @@ video_scale_v_ntap_4u8 (GstVideoScaler * scale,
count = width * 4;
#ifdef LQ
if (max_taps > 4) {
if (max_taps >= 4) {
video_orc_resample_v_multaps4_u8_lq (temp, srcs[0], srcs[1 * src_inc],
srcs[2 * src_inc], srcs[3 * src_inc], taps[0], taps[1], taps[2],
taps[3], count);