*** empty log message ***

git-svn-id: https://recordmydesktop.svn.sourceforge.net/svnroot/recordmydesktop/trunk@17 f606c939-3180-4ac9-a4b8-4b8779d57d0a

3 files changed, 48 insertions, 4 deletions

diff --git a/recordmydesktop/include/recordmydesktop.h b/recordmydesktop/include/recordmydesktop.h
index 9f1be8d..6430024 100644
--- a/recordmydesktop/include/recordmydesktop.h
+++ b/recordmydesktop/include/recordmydesktop.h
@@ -196,7 +196,9 @@ typedef struct _ProgData{
 
 int Paused,*Running,Aborted;
 pthread_cond_t  *time_cond,*pause_cond;
-
+unsigned char   Yr[256],Yg[256],Yb[256],
+                Ur[256],Ug[256],Ub[256],
+                Vr[256],Vg[256],Vb[256];
 
 /**Macros*/
 
@@ -306,7 +308,7 @@ pthread_cond_t  *time_cond,*pause_cond;
     }\
 }
 
-#define UPDATE_YUV_BUFFER_IM(yuv,data,x_tm,y_tm,width_tm,height_tm){\
+#define UPDATE_YUV_BUFFER_IMO(yuv,data,x_tm,y_tm,width_tm,height_tm){\
     int i,k,j=0;\
     int x_2=x_tm/2,y_2=y_tm/2,y_width_2=yuv->y_width/2;\
     for(k=0;k<height_tm;k++){\
@@ -322,6 +324,24 @@ pthread_cond_t  *time_cond,*pause_cond;
     }\
 }
 
+#define UPDATE_YUV_BUFFER_IM(yuv,data,x_tm,y_tm,width_tm,height_tm){\
+    int i,k,j=0;\
+    int x_2=x_tm/2,y_2=y_tm/2;\
+    for(k=0;k<height_tm;k++){\
+        for(i=0;i<width_tm;i++){\
+            yuv->y[x_tm+i+(k+y_tm)*yuv->y_width]=Yr[data[(j*4)+2]] + Yg[data[(j*4)+1]] + Yb[data[(j*4)]] ;\
+            if((k%2)&&(i%2)){\
+                yuv->u[x_2+i/2+(k/2+y_2)*yuv->uv_width]=\
+                Ur[data[(k*width_tm+i)*4+2]] + Ug[data[(k*width_tm+i)*4+1]] + Ub[data[(k*width_tm+i)*4]];\
+                yuv->v[x_2+i/2+(k/2+y_2)*yuv->uv_width]=\
+                Vr[data[(k*width_tm+i)*4+2]] + Vg[data[(k*width_tm+i)*4+1]] + Vb[data[(k*width_tm+i)*4]];\
+            }\
+            \
+            j++;\
+        }\
+    }\
+}
+
 #define DUMMY_POINTER_TO_YUV(yuv,data_tm,x_tm,y_tm,width_tm,height_tm,no_pixel){\
     int i,k,j=0;\
     int x_2=x_tm/2,y_2=y_tm/2,y_width_2=(yuv)->y_width/2;\
@@ -367,6 +387,6 @@ void *CaptureSound(void *pdata);
 void *EncodeSoundBuffer(void *pdata);
 snd_pcm_t *OpenDev(const char *pcm_dev,unsigned int channels,unsigned int *frequency,snd_pcm_uframes_t *periodsize,unsigned int *periodtime,int *hardpause);
 void InitEncoder(ProgData *pdata,EncData *enc_data_t);
-
+void MakeMatrices();
 #endif
 
diff --git a/recordmydesktop/src/bgr_to_yuv.c b/recordmydesktop/src/bgr_to_yuv.c
index 9441e5d..413f1fa 100644
--- a/recordmydesktop/src/bgr_to_yuv.c
+++ b/recordmydesktop/src/bgr_to_yuv.c
@@ -72,3 +72,27 @@ void UpdateYUVBufferIm(yuv_buffer *yuv,unsigned char *data,int x,int y,int width
     }
 }
 
+void MakeMatrices(){
+    int i;
+    for(i=0;i<256;i++)
+        Yr[i]=0.299*i;
+    for(i=0;i<256;i++)
+        Yg[i]=0.587*i;
+    for(i=0;i<256;i++)
+        Yb[i]=0.114*i;
+
+    for(i=0;i<256;i++)
+        Ur[i]=43.1-0.169*i;
+    for(i=0;i<256;i++)
+        Ug[i]=84.41-0.331*i;
+    for(i=0;i<256;i++)
+        Ub[i]=0.5*i;
+
+    for(i=0;i<256;i++)
+        Vr[i]=0.5*i;
+    for(i=0;i<256;i++)
+        Vg[i]=107-0.419*i;
+    for(i=0;i<256;i++)
+        Vb[i]=21-0.081*i;
+}
+
diff --git a/recordmydesktop/src/recordmydesktop.c b/recordmydesktop/src/recordmydesktop.c
index 89f9892..7eb76df 100644
--- a/recordmydesktop/src/recordmydesktop.c
+++ b/recordmydesktop/src/recordmydesktop.c
@@ -69,7 +69,7 @@ int main(int argc,char **argv){
 
         if(!pdata.args.scshot){
             fprintf(stderr,"Initializing...\n");
-    
+            MakeMatrices();
             if(pdata.args.have_dummy_cursor){
                 pdata.dummy_pointer=MakeDummyPointer(&pdata.specs,16,pdata.args.cursor_color,0,&pdata.npxl);
                 pdata.dummy_p_size=16;