diff options
| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /media/libvpx/clamp-abs-QIndex.patch | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'media/libvpx/clamp-abs-QIndex.patch')
| -rw-r--r-- | media/libvpx/clamp-abs-QIndex.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/media/libvpx/clamp-abs-QIndex.patch b/media/libvpx/clamp-abs-QIndex.patch new file mode 100644 index 000000000..74f3bc88f --- /dev/null +++ b/media/libvpx/clamp-abs-QIndex.patch @@ -0,0 +1,31 @@ +# HG changeset patch +# User Gerald Squelart <gsquelart@mozilla.com> +# Parent a2eeff55028dc78e98a16e1d8840d77378f37408 +Bug 1224361 - Clamp QIndex also in abs-value mode - r=rillian + +diff --git a/media/libvpx/vp8/decoder/decodeframe.c b/media/libvpx/vp8/decoder/decodeframe.c +--- a/media/libvpx/vp8/decoder/decodeframe.c ++++ b/media/libvpx/vp8/decoder/decodeframe.c +@@ -66,20 +66,19 @@ void vp8_mb_init_dequantizer(VP8D_COMP * + if (xd->segmentation_enabled) + { + /* Abs Value */ + if (xd->mb_segement_abs_delta == SEGMENT_ABSDATA) + QIndex = xd->segment_feature_data[MB_LVL_ALT_Q][mbmi->segment_id]; + + /* Delta Value */ + else +- { + QIndex = pc->base_qindex + xd->segment_feature_data[MB_LVL_ALT_Q][mbmi->segment_id]; +- QIndex = (QIndex >= 0) ? ((QIndex <= MAXQ) ? QIndex : MAXQ) : 0; /* Clamp to valid range */ +- } ++ ++ QIndex = (QIndex >= 0) ? ((QIndex <= MAXQ) ? QIndex : MAXQ) : 0; /* Clamp to valid range */ + } + else + QIndex = pc->base_qindex; + + /* Set up the macroblock dequant constants */ + xd->dequant_y1_dc[0] = 1; + xd->dequant_y1[0] = pc->Y1dequant[QIndex][0]; + xd->dequant_y2[0] = pc->Y2dequant[QIndex][0]; |