From 4613054faf335a84ab8f413506f4b75bbd72e5eb Mon Sep 17 00:00:00 2001
From: iovar <iovar@f606c939-3180-4ac9-a4b8-4b8779d57d0a>
Date: Sun, 21 Jan 2007 15:12:57 +0000
Subject: removed duplicated code of UPDATE_*_PLANE(S)_*, which have been
 replaced with UPDATE_*_PLANE(S) with an extra __bit_depth__ parameter

git-svn-id: https://recordmydesktop.svn.sourceforge.net/svnroot/recordmydesktop/trunk@261 f606c939-3180-4ac9-a4b8-4b8779d57d0a
---
 recordmydesktop/include/rmdmacro.h | 95 +++++++++-----------------------------
 recordmydesktop/include/rmdtypes.h |  3 ++
 2 files changed, 24 insertions(+), 74 deletions(-)

diff --git a/recordmydesktop/include/rmdmacro.h b/recordmydesktop/include/rmdmacro.h
index 16b472a..3576a3b 100644
--- a/recordmydesktop/include/rmdmacro.h
+++ b/recordmydesktop/include/rmdmacro.h
@@ -33,7 +33,7 @@
 
 #include "rmdtypes.h"
 
-//define whcih way we are reading a pixmap
+//define which way we are reading a pixmap
 #if __BYTE_ORDER == __LITTLE_ENDIAN
 #define __ABYTE 3
 #define __RBYTE 2
@@ -221,17 +221,19 @@
     (t3&__B16_MASK)+(t4&__B16_MASK))/4)&__B16_MASK);\
 }
 
-#define UPDATE_Y_PLANE_32(data,x_tm,y_tm,height_tm,width_tm,yuv,__copy_type){  \
+#define UPDATE_Y_PLANE(data,x_tm,y_tm,height_tm,width_tm,yuv,__copy_type,__bit_depth__){  \
     int k,i;\
-    register unsigned int t_val;\
+    register RMD_TYPE_##__bit_depth__ t_val;\
     register unsigned char  *yuv_y=yuv->y+x_tm+y_tm*yuv->y_width,\
                             *_yr=Yr,*_yg=Yg,*_yb=Yb;\
-    register unsigned int *datapi=(unsigned int*)data+\
+    register RMD_TYPE_##__bit_depth__ *datapi=(RMD_TYPE_##__bit_depth__ *)data+\
                           ((__copy_type==__X_SHARED)?(x_tm+y_tm*yuv->y_width):0);\
     for(k=0;k<height_tm;k++){\
         for(i=0;i<width_tm;i++){\
             t_val=*datapi;\
-            *yuv_y=_yr[__RVALUE_32(t_val)] + _yg[__GVALUE_32(t_val)] + _yb[__BVALUE_32(t_val)] ;\
+            *yuv_y=_yr[__RVALUE_##__bit_depth__(t_val)] +\
+                   _yg[__GVALUE_##__bit_depth__(t_val)] +\
+                   _yb[__BVALUE_##__bit_depth__(t_val)] ;\
             datapi++;\
             yuv_y++;\
         }\
@@ -241,73 +243,14 @@
     }\
 }
 
-#define UPDATE_Y_PLANE_16(data,x_tm,y_tm,height_tm,width_tm,yuv,__copy_type){  \
+#define UPDATE_UV_PLANES(data,x_tm,y_tm,height_tm,width_tm,yuv,__copy_type,__sampling_type,__bit_depth__){  \
     int k,i;\
-    register u_int16_t t_val;\
-    register unsigned char  *yuv_y=yuv->y+x_tm+y_tm*yuv->y_width,\
-                            *_yr=Yr,*_yg=Yg,*_yb=Yb;\
-    register u_int16_t *datapi=(u_int16_t *)data+\
-                          ((__copy_type==__X_SHARED)?(x_tm+y_tm*yuv->y_width):0);\
-    for(k=0;k<height_tm;k++){\
-        for(i=0;i<width_tm;i++){\
-            t_val=*datapi;\
-            *yuv_y=_yr[__RVALUE_16(t_val)] + _yg[__GVALUE_16(t_val)] + _yb[__BVALUE_16(t_val)] ;\
-            datapi++;\
-            yuv_y++;\
-        }\
-        yuv_y+=yuv->y_width-width_tm;\
-        if(__copy_type==__X_SHARED)\
-            datapi+=yuv->y_width-width_tm;\
-    }\
-}
-
-#define UPDATE_UV_PLANES_32(data,x_tm,y_tm,height_tm,width_tm,yuv,__copy_type,__sampling_type){  \
-    int k,i;\
-    register unsigned int t_val;\
-    register unsigned char  *yuv_u=yuv->u+x_tm/2+(y_tm*yuv->uv_width)/2,\
-                            *yuv_v=yuv->v+x_tm/2+(y_tm*yuv->uv_width)/2,\
-                            *_ur=Ur,*_ug=Ug,*_ub=Ub,\
-                            *_vr=Vr,*_vg=Vg,*_vb=Vb;\
-    register unsigned int *datapi=(unsigned int*)data+\
-                          ((__copy_type==__X_SHARED)?(x_tm+y_tm*yuv->y_width):0),\
-                          *datapi_next=NULL;\
-    if(__sampling_type==__PXL_AVERAGE){\
-        datapi_next=datapi+\
-        ((__copy_type==__X_SHARED)?(yuv->y_width):(width_tm));\
-    }\
-    for(k=0;k<height_tm;k+=2){\
-        for(i=0;i<width_tm;i+=2){\
-            if(__sampling_type==__PXL_AVERAGE){\
-                CALC_TVAL_AVG_32(t_val,datapi,datapi_next)\
-            }\
-            else\
-                t_val=*datapi;\
-            *yuv_u=\
-            _ur[__RVALUE_32(t_val)] + _ug[__GVALUE_32(t_val)] + _ub[__BVALUE_32(t_val)];\
-            *yuv_v=\
-            _vr[__RVALUE_32(t_val)] + _vg[__GVALUE_32(t_val)] + _vb[__BVALUE_32(t_val)];\
-            datapi+=2;\
-            if(__sampling_type==__PXL_AVERAGE)\
-                datapi_next+=2;\
-            yuv_u++;\
-            yuv_v++;\
-        }\
-        yuv_u+=(yuv->y_width-width_tm)/2;\
-        yuv_v+=(yuv->y_width-width_tm)/2;\
-        datapi+=((__copy_type==__X_SHARED)?(2*yuv->y_width-width_tm):width_tm);\
-        if(__sampling_type==__PXL_AVERAGE)\
-            datapi_next+=((__copy_type==__X_SHARED)?(2*yuv->y_width-width_tm):width_tm);\
-    }\
-}
-
-#define UPDATE_UV_PLANES_16(data,x_tm,y_tm,height_tm,width_tm,yuv,__copy_type,__sampling_type){  \
-    int k,i;\
-    register u_int16_t t_val;\
+    register RMD_TYPE_##__bit_depth__ t_val;\
     register unsigned char  *yuv_u=yuv->u+x_tm/2+(y_tm*yuv->uv_width)/2,\
                             *yuv_v=yuv->v+x_tm/2+(y_tm*yuv->uv_width)/2,\
                             *_ur=Ur,*_ug=Ug,*_ub=Ub,\
                             *_vr=Vr,*_vg=Vg,*_vb=Vb;\
-    register u_int16_t *datapi=(u_int16_t*)data+\
+    register RMD_TYPE_##__bit_depth__ *datapi=(RMD_TYPE_##__bit_depth__ *)data+\
                           ((__copy_type==__X_SHARED)?(x_tm+y_tm*yuv->y_width):0),\
                           *datapi_next=NULL;\
     if(__sampling_type==__PXL_AVERAGE){\
@@ -317,14 +260,18 @@
     for(k=0;k<height_tm;k+=2){\
         for(i=0;i<width_tm;i+=2){\
             if(__sampling_type==__PXL_AVERAGE){\
-                CALC_TVAL_AVG_16(t_val,datapi,datapi_next)\
+                CALC_TVAL_AVG_##__bit_depth__(t_val,datapi,datapi_next)\
             }\
             else\
                 t_val=*datapi;\
             *yuv_u=\
-            _ur[__RVALUE_16(t_val)] + _ug[__GVALUE_16(t_val)] + _ub[__BVALUE_16(t_val)];\
+            _ur[__RVALUE_##__bit_depth__(t_val)] +\
+            _ug[__GVALUE_##__bit_depth__(t_val)] +\
+            _ub[__BVALUE_##__bit_depth__(t_val)];\
             *yuv_v=\
-            _vr[__RVALUE_16(t_val)] + _vg[__GVALUE_16(t_val)] + _vb[__BVALUE_16(t_val)];\
+            _vr[__RVALUE_##__bit_depth__(t_val)] +\
+            _vg[__GVALUE_##__bit_depth__(t_val)] +\
+            _vb[__BVALUE_##__bit_depth__(t_val)];\
             datapi+=2;\
             if(__sampling_type==__PXL_AVERAGE)\
                 datapi_next+=2;\
@@ -341,12 +288,12 @@
 
 #define UPDATE_YUV_BUFFER(yuv,data,x_tm,y_tm,width_tm,height_tm,__copy_type,__sampling_type,__color_depth){\
     if((__color_depth==24)||(__color_depth==32)){\
-        UPDATE_Y_PLANE_32(data,x_tm,y_tm,height_tm,width_tm,yuv,__copy_type)\
-        UPDATE_UV_PLANES_32(data,x_tm,y_tm,height_tm,width_tm,yuv,__copy_type,__sampling_type)\
+        UPDATE_Y_PLANE(data,x_tm,y_tm,height_tm,width_tm,yuv,__copy_type,32)\
+        UPDATE_UV_PLANES(data,x_tm,y_tm,height_tm,width_tm,yuv,__copy_type,__sampling_type,32)\
     }\
     else if(__color_depth==16){\
-        UPDATE_Y_PLANE_16(data,x_tm,y_tm,height_tm,width_tm,yuv,__copy_type)\
-        UPDATE_UV_PLANES_16(data,x_tm,y_tm,height_tm,width_tm,yuv,__copy_type,__sampling_type)\
+        UPDATE_Y_PLANE(data,x_tm,y_tm,height_tm,width_tm,yuv,__copy_type,16)\
+        UPDATE_UV_PLANES(data,x_tm,y_tm,height_tm,width_tm,yuv,__copy_type,__sampling_type,16)\
     }\
 }
 
diff --git a/recordmydesktop/include/rmdtypes.h b/recordmydesktop/include/rmdtypes.h
index 870abe4..328532f 100644
--- a/recordmydesktop/include/rmdtypes.h
+++ b/recordmydesktop/include/rmdtypes.h
@@ -61,6 +61,9 @@
 #include <ogg/ogg.h>
 #include <alsa/asoundlib.h>
 
+typedef u_int16_t RMD_TYPE_16;
+typedef u_int32_t RMD_TYPE_32;
+
 //how we obtained the image we are converting to yuv
 enum{
     __X_SHARED, //through MIT/Shm
-- 
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