From 9622af14dfe4a43f45084b560624aa44e611d8f8 Mon Sep 17 00:00:00 2001 From: Darren Salt Date: Tue, 14 Feb 2012 20:47:10 +0000 Subject: =?UTF-8?q?Backed=20out=20RGB=E2=86=92YUV=20patch=20=E2=80=93=20AP?= =?UTF-8?q?I=20change.?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Anything which uses the COMPUTE_* macros would need to be recompiled because of the use of new tables. This change needs to be conditional somehow, at least externally. --- src/xine-utils/color.c | 3 +-- src/xine-utils/xineutils.h | 10 ++++------ 2 files changed, 5 insertions(+), 8 deletions(-) diff --git a/src/xine-utils/color.c b/src/xine-utils/color.c index 8b37134b7..3c2388c27 100644 --- a/src/xine-utils/color.c +++ b/src/xine-utils/color.c @@ -76,8 +76,7 @@ * next 9 defines. */ -/* convert full range rgb to mpeg range yuv */ -#if 0 +#if 1 #define Y_R (SCALEFACTOR * 0.29900) #define Y_G (SCALEFACTOR * 0.58700) diff --git a/src/xine-utils/xineutils.h b/src/xine-utils/xineutils.h index 662f39467..5b16e6e3c 100644 --- a/src/xine-utils/xineutils.h +++ b/src/xine-utils/xineutils.h @@ -288,20 +288,18 @@ extern void (*yuy2_to_yv12) unsigned char *v_dst, int v_dst_pitch, int width, int height) XINE_PROTECTED; -/* convert full range rgb to mpeg range yuv */ -#define SCALESHIFT 16 -#define SCALEFACTOR (1<> SCALESHIFT) + 16) + ((y_r_table[r] + y_g_table[g] + y_b_table[b]) / SCALEFACTOR) #define COMPUTE_U(r, g, b) \ (unsigned char) \ - (((u_r_table[r] + u_g_table[g] + u_b_table[b]) >> SCALESHIFT) + CENTERSAMPLE) + ((u_r_table[r] + u_g_table[g] + u_b_table[b]) / SCALEFACTOR + CENTERSAMPLE) #define COMPUTE_V(r, g, b) \ (unsigned char) \ - (((v_r_table[r] + v_g_table[g] + v_b_table[b]) >> SCALESHIFT) + CENTERSAMPLE) + ((v_r_table[r] + v_g_table[g] + v_b_table[b]) / SCALEFACTOR + CENTERSAMPLE) #define UNPACK_BGR15(packed_pixel, r, g, b) \ b = (packed_pixel & 0x7C00) >> 7; \ -- cgit v1.2.3