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Diffstat (limited to 'recordmydesktop/src/get_frame.c')
-rw-r--r--recordmydesktop/src/get_frame.c176
1 files changed, 88 insertions, 88 deletions
diff --git a/recordmydesktop/src/get_frame.c b/recordmydesktop/src/get_frame.c
index b1da1fe..d020f97 100644
--- a/recordmydesktop/src/get_frame.c
+++ b/recordmydesktop/src/get_frame.c
@@ -27,47 +27,47 @@
#include <recordmydesktop.h>
-void *GetFrame(void *pdata){
+void *GetFrame(ProgData *pdata){
int tlist_sel=0;
pthread_mutex_t pmut,tmut;
uint msk_ret;
WGeometry mouse_pos_abs,mouse_pos_rel,mouse_pos_temp;
Window root_ret,child_ret;
- int pixel_total=((ProgData *)pdata)->brwin.rgeom.width*((ProgData *)pdata)->brwin.rgeom.height;
+ int pixel_total=pdata->brwin.rgeom.width*pdata->brwin.rgeom.height;
XFixesCursorImage *xcim=NULL;
mouse_pos_abs.x=mouse_pos_temp.x=0;
mouse_pos_abs.y=mouse_pos_temp.y=0;
- mouse_pos_abs.width=mouse_pos_temp.width=((ProgData *)pdata)->dummy_p_size;
- mouse_pos_abs.height=mouse_pos_temp.height=((ProgData *)pdata)->dummy_p_size;
+ mouse_pos_abs.width=mouse_pos_temp.width=pdata->dummy_p_size;
+ mouse_pos_abs.height=mouse_pos_temp.height=pdata->dummy_p_size;
pthread_mutex_init(&pmut,NULL);
pthread_mutex_init(&tmut,NULL);
- while(((ProgData *)pdata)->running){
-
+ while(pdata->running){
+
//if we are left behind we must not wait.
- //also before actually pausing we must make sure the streams
+ //also before actually pausing we must make sure the streams
//are synced. sound stops so this should only happen quickly.
- if(((ProgData *)pdata)->avd>0){
- pthread_cond_wait(&((ProgData *)pdata)->time_cond,&tmut);
+ if(pdata->avd>0){
+ pthread_cond_wait(&pdata->time_cond,&tmut);
if(Paused){
- pthread_cond_wait(&((ProgData *)pdata)->pause_cond,&pmut);
+ pthread_cond_wait(&pdata->pause_cond,&pmut);
}
}
capture_busy=1;
-
- /*pthread_cond_wait(&((ProgData *)pdata)->pause_cond,&((ProgData *)pdata)->pause_cond_mutex);*/
+
+ /*pthread_cond_wait(&pdata->pause_cond,&pdata->pause_cond_mutex);*/
//mutexes and lists with changes are useless when full_shots is enabled
- if(!((ProgData *)pdata)->args.full_shots){
- tlist_sel=((ProgData *)pdata)->list_selector;
- ((ProgData *)pdata)->list_selector=((((ProgData *)pdata)->list_selector+1)%2);
- pthread_mutex_lock(&((ProgData *)pdata)->list_mutex[tlist_sel]);
+ if(!pdata->args.full_shots){
+ tlist_sel=pdata->list_selector;
+ pdata->list_selector=((pdata->list_selector+1)%2);
+ pthread_mutex_lock(&pdata->list_mutex[tlist_sel]);
}
//here we measure the list and decide which way we will go
- if(!((ProgData *)pdata)->args.nocondshared){
+ if(!pdata->args.nocondshared){
int level=0;
- RectArea *temp=((ProgData *)pdata)->rect_root[tlist_sel];
-
+ RectArea *temp=pdata->rect_root[tlist_sel];
+
if(temp!=NULL){
do{
level+=temp->geom.width*temp->geom.height;
@@ -75,102 +75,102 @@ void *GetFrame(void *pdata){
}while(temp!=NULL);
level*=100;
level/=pixel_total;
- ((ProgData *)pdata)->args.noshared=(level<((ProgData *)pdata)->args.shared_thres);
-// if(!((ProgData *)pdata)->args.noshared){
+ pdata->args.noshared=(level<pdata->args.shared_thres);
+// if(!pdata->args.noshared){
// fprintf(stderr,"shared screenshot with %d\n",level);
// }
}
}
- if(((ProgData *)pdata)->args.xfixes_cursor){
+ if(pdata->args.xfixes_cursor){
//xfixes pointer sequence
//update previous_position
//(if full_shots is enabled this is skipped since it's pointless)
- if(!((ProgData *)pdata)->args.full_shots){
- CLIP_DUMMY_POINTER_AREA(mouse_pos_abs,&((ProgData *)pdata)->brwin,&mouse_pos_temp);
+ if(!pdata->args.full_shots){
+ CLIP_DUMMY_POINTER_AREA(mouse_pos_abs,&pdata->brwin,&mouse_pos_temp);
if((mouse_pos_temp.x>=0)&&(mouse_pos_temp.y>=0)&&(mouse_pos_temp.width>0)&&(mouse_pos_temp.height>0))
- RectInsert(&((ProgData *)pdata)->rect_root[tlist_sel],&mouse_pos_temp);
+ RectInsert(&pdata->rect_root[tlist_sel],&mouse_pos_temp);
}
- xcim=XFixesGetCursorImage(((ProgData *)pdata)->dpy);
+ xcim=XFixesGetCursorImage(pdata->dpy);
mouse_pos_abs.x=xcim->x;
mouse_pos_abs.y=xcim->y;
mouse_pos_abs.width=xcim->width;
mouse_pos_abs.height=xcim->height;
}
- if(((ProgData *)pdata)->args.have_dummy_cursor){
+ if(pdata->args.have_dummy_cursor){
//dummy pointer sequence
//update previous_position
//(if full_shots is enabled this is skipped since it's pointless)
- if(!((ProgData *)pdata)->args.full_shots){
- CLIP_DUMMY_POINTER_AREA(mouse_pos_abs,&((ProgData *)pdata)->brwin,&mouse_pos_temp);
+ if(!pdata->args.full_shots){
+ CLIP_DUMMY_POINTER_AREA(mouse_pos_abs,&pdata->brwin,&mouse_pos_temp);
if((mouse_pos_temp.x>=0)&&(mouse_pos_temp.y>=0)&&(mouse_pos_temp.width>0)&&(mouse_pos_temp.height>0))
- RectInsert(&((ProgData *)pdata)->rect_root[tlist_sel],&mouse_pos_temp);
+ RectInsert(&pdata->rect_root[tlist_sel],&mouse_pos_temp);
}
//find new one
- XQueryPointer(((ProgData *)pdata)->dpy,
- ((ProgData *)pdata)->specs.root,
+ XQueryPointer(pdata->dpy,
+ pdata->specs.root,
&root_ret,&child_ret,
&mouse_pos_abs.x,&mouse_pos_abs.y,
&mouse_pos_rel.x,&mouse_pos_rel.y,&msk_ret);
}
- if(!((ProgData *)pdata)->args.noshared)
- XShmGetImage(((ProgData *)pdata)->dpy,((ProgData *)pdata)->specs.root,((ProgData *)pdata)->shimage,(((ProgData *)pdata)->brwin.rgeom.x),(((ProgData *)pdata)->brwin.rgeom.y),AllPlanes);
- if(!((ProgData *)pdata)->args.full_shots)
- UpdateImage(((ProgData *)pdata)->dpy,
- &((ProgData *)pdata)->enc_data->yuv,
- &((ProgData *)pdata)->yuv_mutex,
- &((ProgData *)pdata)->specs,
- &((ProgData *)pdata)->rect_root[tlist_sel],
- &((ProgData *)pdata)->brwin,
- ((ProgData *)pdata)->enc_data,
- ((((ProgData *)pdata)->args.noshared)?(((ProgData *)pdata)->datatemp):((ProgData *)pdata)->shimage->data),
- ((ProgData *)pdata)->args.noshared,
- ((ProgData *)pdata)->args.no_quick_subsample);
+ if(!pdata->args.noshared)
+ XShmGetImage(pdata->dpy,pdata->specs.root,pdata->shimage,(pdata->brwin.rgeom.x),(pdata->brwin.rgeom.y),AllPlanes);
+ if(!pdata->args.full_shots)
+ UpdateImage(pdata->dpy,
+ &pdata->enc_data->yuv,
+ &pdata->yuv_mutex,
+ &pdata->specs,
+ &pdata->rect_root[tlist_sel],
+ &pdata->brwin,
+ pdata->enc_data,
+ ((pdata->args.noshared)?(pdata->datatemp):pdata->shimage->data),
+ pdata->args.noshared,
+ pdata->args.no_quick_subsample);
else{
- if(((ProgData *)pdata)->args.noshared){
- GetZPixmap( ((ProgData *)pdata)->dpy,
- ((ProgData *)pdata)->specs.root,
- ((ProgData *)pdata)->image->data,
- ((ProgData *)pdata)->brwin.rgeom.x,
- ((ProgData *)pdata)->brwin.rgeom.y,
- ((ProgData *)pdata)->brwin.rgeom.width,
- ((ProgData *)pdata)->brwin.rgeom.height);
- pthread_mutex_lock(&((ProgData *)pdata)->yuv_mutex);
- if(((ProgData *)pdata)->args.no_quick_subsample){
- UPDATE_YUV_BUFFER_IM_AVG((&((ProgData *)pdata)->enc_data->yuv),((unsigned char*)((ProgData *)pdata)->image->data),
- (((ProgData *)pdata)->enc_data->x_offset),(((ProgData *)pdata)->enc_data->y_offset),
- (((ProgData *)pdata)->brwin.rgeom.width),(((ProgData *)pdata)->brwin.rgeom.height));
+ if(pdata->args.noshared){
+ GetZPixmap( pdata->dpy,
+ pdata->specs.root,
+ pdata->image->data,
+ pdata->brwin.rgeom.x,
+ pdata->brwin.rgeom.y,
+ pdata->brwin.rgeom.width,
+ pdata->brwin.rgeom.height);
+ pthread_mutex_lock(&pdata->yuv_mutex);
+ if(pdata->args.no_quick_subsample){
+ UPDATE_YUV_BUFFER_IM_AVG((&pdata->enc_data->yuv),((unsigned char*)pdata->image->data),
+ (pdata->enc_data->x_offset),(pdata->enc_data->y_offset),
+ (pdata->brwin.rgeom.width),(pdata->brwin.rgeom.height));
}
else{
- UPDATE_YUV_BUFFER_IM((&((ProgData *)pdata)->enc_data->yuv),((unsigned char*)((ProgData *)pdata)->image->data),
- (((ProgData *)pdata)->enc_data->x_offset),(((ProgData *)pdata)->enc_data->y_offset),
- (((ProgData *)pdata)->brwin.rgeom.width),(((ProgData *)pdata)->brwin.rgeom.height));
+ UPDATE_YUV_BUFFER_IM((&pdata->enc_data->yuv),((unsigned char*)pdata->image->data),
+ (pdata->enc_data->x_offset),(pdata->enc_data->y_offset),
+ (pdata->brwin.rgeom.width),(pdata->brwin.rgeom.height));
}
- pthread_mutex_unlock(&((ProgData *)pdata)->yuv_mutex);
+ pthread_mutex_unlock(&pdata->yuv_mutex);
}
else{
- pthread_mutex_lock(&((ProgData *)pdata)->yuv_mutex);
- if(((ProgData *)pdata)->args.no_quick_subsample){
- UPDATE_YUV_BUFFER_IM_AVG((&((ProgData *)pdata)->enc_data->yuv),((unsigned char*)((ProgData *)pdata)->shimage->data),
- (((ProgData *)pdata)->enc_data->x_offset),(((ProgData *)pdata)->enc_data->y_offset),
- (((ProgData *)pdata)->brwin.rgeom.width),(((ProgData *)pdata)->brwin.rgeom.height));
+ pthread_mutex_lock(&pdata->yuv_mutex);
+ if(pdata->args.no_quick_subsample){
+ UPDATE_YUV_BUFFER_IM_AVG((&pdata->enc_data->yuv),((unsigned char*)pdata->shimage->data),
+ (pdata->enc_data->x_offset),(pdata->enc_data->y_offset),
+ (pdata->brwin.rgeom.width),(pdata->brwin.rgeom.height));
}
else{
- UPDATE_YUV_BUFFER_IM((&((ProgData *)pdata)->enc_data->yuv),((unsigned char*)((ProgData *)pdata)->shimage->data),
- (((ProgData *)pdata)->enc_data->x_offset),(((ProgData *)pdata)->enc_data->y_offset),
- (((ProgData *)pdata)->brwin.rgeom.width),(((ProgData *)pdata)->brwin.rgeom.height));
+ UPDATE_YUV_BUFFER_IM((&pdata->enc_data->yuv),((unsigned char*)pdata->shimage->data),
+ (pdata->enc_data->x_offset),(pdata->enc_data->y_offset),
+ (pdata->brwin.rgeom.width),(pdata->brwin.rgeom.height));
}
- pthread_mutex_unlock(&((ProgData *)pdata)->yuv_mutex);
+ pthread_mutex_unlock(&pdata->yuv_mutex);
}
}
- if(((ProgData *)pdata)->args.xfixes_cursor){
+ if(pdata->args.xfixes_cursor){
//avoid segfaults
- CLIP_DUMMY_POINTER_AREA(mouse_pos_abs,&((ProgData *)pdata)->brwin,&mouse_pos_temp);
+ CLIP_DUMMY_POINTER_AREA(mouse_pos_abs,&pdata->brwin,&mouse_pos_temp);
//draw the cursor
if((mouse_pos_temp.x>=0)&&(mouse_pos_temp.y>=0)&&(mouse_pos_temp.width>0)&&(mouse_pos_temp.height>0)){
- XFIXES_POINTER_TO_YUV((&((ProgData *)pdata)->enc_data->yuv),((unsigned char*)xcim->pixels),
- (mouse_pos_temp.x-((ProgData *)pdata)->brwin.rgeom.x+((ProgData *)pdata)->enc_data->x_offset),
- (mouse_pos_temp.y-((ProgData *)pdata)->brwin.rgeom.y+((ProgData *)pdata)->enc_data->y_offset),
+ XFIXES_POINTER_TO_YUV((&pdata->enc_data->yuv),((unsigned char*)xcim->pixels),
+ (mouse_pos_temp.x-pdata->brwin.rgeom.x+pdata->enc_data->x_offset),
+ (mouse_pos_temp.y-pdata->brwin.rgeom.y+pdata->enc_data->y_offset),
mouse_pos_temp.width,
mouse_pos_temp.height,
(xcim->width-mouse_pos_temp.width));
@@ -179,31 +179,31 @@ void *GetFrame(void *pdata){
xcim=NULL;
}
- if(((ProgData *)pdata)->args.have_dummy_cursor){
+ if(pdata->args.have_dummy_cursor){
//avoid segfaults
- CLIP_DUMMY_POINTER_AREA(mouse_pos_abs,&((ProgData *)pdata)->brwin,&mouse_pos_temp);
+ CLIP_DUMMY_POINTER_AREA(mouse_pos_abs,&pdata->brwin,&mouse_pos_temp);
//draw the cursor
if((mouse_pos_temp.x>=0)&&(mouse_pos_temp.y>=0)&&(mouse_pos_temp.width>0)&&(mouse_pos_temp.height>0)){
- DUMMY_POINTER_TO_YUV((&((ProgData *)pdata)->enc_data->yuv),
- ((ProgData *)pdata)->dummy_pointer,
- (mouse_pos_temp.x-((ProgData *)pdata)->brwin.rgeom.x+((ProgData *)pdata)->enc_data->x_offset),
- (mouse_pos_temp.y-((ProgData *)pdata)->brwin.rgeom.y+((ProgData *)pdata)->enc_data->y_offset),
+ DUMMY_POINTER_TO_YUV((&pdata->enc_data->yuv),
+ pdata->dummy_pointer,
+ (mouse_pos_temp.x-pdata->brwin.rgeom.x+pdata->enc_data->x_offset),
+ (mouse_pos_temp.y-pdata->brwin.rgeom.y+pdata->enc_data->y_offset),
mouse_pos_temp.width,
mouse_pos_temp.height,
- ((ProgData *)pdata)->npxl);
+ pdata->npxl);
}
}
- if(!((ProgData *)pdata)->args.full_shots){
- ClearList(&((ProgData *)pdata)->rect_root[tlist_sel]);
- pthread_mutex_unlock(&((ProgData *)pdata)->list_mutex[tlist_sel]);
+ if(!pdata->args.full_shots){
+ ClearList(&pdata->rect_root[tlist_sel]);
+ pthread_mutex_unlock(&pdata->list_mutex[tlist_sel]);
}
if(encoder_busy){
frames_lost++;
}
- pthread_cond_broadcast(&((ProgData *)pdata)->image_buffer_ready);
+ pthread_cond_broadcast(&pdata->image_buffer_ready);
capture_busy=0;
}
- pthread_cond_broadcast(&((ProgData *)pdata)->image_buffer_ready);
+ pthread_cond_broadcast(&pdata->image_buffer_ready);
pthread_exit(&errno);
}
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