diff options
Diffstat (limited to 'recordmydesktop')
| -rw-r--r-- | recordmydesktop/src/rmd_get_frame.c | 55 |
1 files changed, 24 insertions, 31 deletions
diff --git a/recordmydesktop/src/rmd_get_frame.c b/recordmydesktop/src/rmd_get_frame.c index aae7d09..4d12a6e 100644 --- a/recordmydesktop/src/rmd_get_frame.c +++ b/recordmydesktop/src/rmd_get_frame.c @@ -179,12 +179,12 @@ static int rmdFirstFrame(ProgData *pdata, XImage **image, XShmSegmentInfo *shmin brwin->rrect.width, brwin->rrect.height); - (*shminfo).shmid=shmget(IPC_PRIVATE, + (*shminfo).shmid = shmget(IPC_PRIVATE, (*image)->bytes_per_line* (*image)->height, IPC_CREAT|0777); - if ((*shminfo).shmid==-1) { + if ((*shminfo).shmid == -1) { fprintf(stderr,"Failed to obtain Shared Memory segment!\n"); return 12; } @@ -197,12 +197,7 @@ static int rmdFirstFrame(ProgData *pdata, XImage **image, XShmSegmentInfo *shmin return 12; } - XShmGetImage(pdata->dpy, - pdata->specs.root, - (*image), - brwin->rrect.x, - brwin->rrect.y, - AllPlanes); + XShmGetImage(pdata->dpy, pdata->specs.root, (*image), brwin->rrect.x, brwin->rrect.y, AllPlanes); } rmdUpdateYuvBuffer( &pdata->enc_data->yuv, @@ -210,8 +205,8 @@ static int rmdFirstFrame(ProgData *pdata, XImage **image, XShmSegmentInfo *shmin NULL, pdata->enc_data->x_offset, pdata->enc_data->y_offset, - rrect->width, - rrect->height, + brwin->rrect.width, + brwin->rrect.height, pdata->args.no_quick_subsample, pdata->specs.depth); @@ -261,29 +256,28 @@ static void rmdBlocksFromList( RectArea **root, unsigned int blocknum_x, unsigned int blocknum_y) { - RectArea *temp = *root; - int i, j, blockno, row_start, row_end, column_start, column_end; - - for (i = 0; i < blocknum_x * blocknum_y; i++) - yblocks[i] = ublocks[i] = vblocks[i] = 0; + memset(yblocks, 0, blocknum_x * blocknum_y * sizeof(*yblocks)); + memset(ublocks, 0, blocknum_x * blocknum_y * sizeof(*ublocks)); + memset(vblocks, 0, blocknum_x * blocknum_y * sizeof(*vblocks)); - while (temp != NULL) { + for (RectArea *temp = *root; temp; temp = temp->next) { + int row_start, row_end, column_start, column_end; column_start = ((int)(temp->rect.x - x_offset)) / Y_UNIT_WIDTH; column_end = ((int)(temp->rect.x + (temp->rect.width - 1) - x_offset)) / Y_UNIT_WIDTH; row_start = ((int)(temp->rect.y - y_offset)) / Y_UNIT_WIDTH; row_end = ((int)(temp->rect.y + (temp->rect.height - 1) - y_offset)) / Y_UNIT_WIDTH; - for (i = row_start; i < row_end + 1; i++) { - for (j = column_start; j < column_end + 1; j++) { - blockno = i * blocknum_x + j; + for (int i = row_start; i < row_end + 1; i++) { + for (int j = column_start; j < column_end + 1; j++) { + + int blockno = i * blocknum_x + j; + yblocks[blockno] = 1; ublocks[blockno] = 1; vblocks[blockno] = 1; } } - - temp = temp->next; } } @@ -432,17 +426,18 @@ void *rmdGetFrame(ProgData *pdata) { //on every frame so there is no need for marking at all. if (!pdata->args.full_shots) { - rmdRectInsert(&pdata->rect_root,&mouse_pos_temp); + rmdRectInsert(&pdata->rect_root, &mouse_pos_temp); } else if (d_buff) { unsigned char *back_buff= (img_sel)?((unsigned char*)image->data): ((unsigned char*)image_back->data); + /* FIXME TODO: why is this a macro? */ MARK_BUFFER_AREA( back_buff, - (mouse_pos_temp.x- temp_brwin.rrect.x+ pdata->enc_data->x_offset), - (mouse_pos_temp.y- temp_brwin.rrect.y+ pdata->enc_data->y_offset), - mouse_pos_temp.width, mouse_pos_temp.height, (temp_brwin.rrect.width), + mouse_pos_temp.x - temp_brwin.rrect.x + pdata->enc_data->x_offset, + mouse_pos_temp.y - temp_brwin.rrect.y + pdata->enc_data->y_offset, + mouse_pos_temp.width, mouse_pos_temp.height, temp_brwin.rrect.width, pdata->specs.depth ); } @@ -450,10 +445,8 @@ void *rmdGetFrame(ProgData *pdata) { } if (pdata->args.follow_mouse) { rmdMoveCaptureArea( &pdata->brwin, - mouse_pos_abs.x+ - ((pdata->args.xfixes_cursor)?xcim->xhot:0), - mouse_pos_abs.y+ - ((pdata->args.xfixes_cursor)?xcim->yhot:0), + mouse_pos_abs.x + pdata->args.xfixes_cursor ? xcim->xhot : 0, + mouse_pos_abs.y + pdata->args.xfixes_cursor ? xcim->yhot : 0, pdata->specs.width, pdata->specs.height); @@ -578,8 +571,8 @@ void *rmdGetFrame(ProgData *pdata) { MARK_BUFFER_AREA( front_buff, - mouse_pos_temp.x- temp_brwin.rrect.x+ pdata->enc_data->x_offset, - mouse_pos_temp.y- temp_brwin.rrect.y+ pdata->enc_data->y_offset, + mouse_pos_temp.x - temp_brwin.rrect.x + pdata->enc_data->x_offset, + mouse_pos_temp.y - temp_brwin.rrect.y + pdata->enc_data->y_offset, mouse_pos_temp.width, mouse_pos_temp.height, temp_brwin.rrect.width, |