From 09dfce3c1ed184326c5ac2acde61bc5ba3798058 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sat, 21 Apr 2012 14:39:58 +0200 Subject: [PATCH 03/12] Revert "tinyjpeg: Better luminance quantization table for Pixart JPEG" This reverts commit e186777daeaa717b7d919e932f7d3be10156d572. --- lib/libv4lconvert/tinyjpeg.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/lib/libv4lconvert/tinyjpeg.c b/lib/libv4lconvert/tinyjpeg.c index d2a7d3f..756ad9c 100644 --- a/lib/libv4lconvert/tinyjpeg.c +++ b/lib/libv4lconvert/tinyjpeg.c @@ -206,14 +206,14 @@ static const unsigned char val_ac_chrominance[] = { }; const unsigned char pixart_quantization[][64] = { { - 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x10, 0x10, - 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, - 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, - 0x10, 0x10, 0x10, 0x10, 0x20, 0x20, 0x20, 0x20, - 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, - 0x20, 0x20, 0x20, 0x40, 0x40, 0x40, 0x40, 0x40, - 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, - 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, + 0x07, 0x07, 0x08, 0x0a, 0x09, 0x07, 0x0d, 0x0b, + 0x0c, 0x0d, 0x11, 0x10, 0x0f, 0x12, 0x17, 0x27, + 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25, + 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, + 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44, + 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57, + 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, + 0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63, }, { 0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, -- 1.7.10