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implement tsla code review points in render monotonic time change

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This commit is contained in:
Vincent Sanders 2016-04-20 19:57:44 +01:00
parent a6dd92c571
commit ea08caccb9
1 changed files with 16 additions and 15 deletions
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31
render/html.c
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@ -17,7 +17,8 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
/** \file /**
* \file
* Content for text/html (implementation). * Content for text/html (implementation).
*/ */
@ -1374,9 +1375,9 @@ static void html_reformat(struct content *c, int width, int height)
{ {
html_content *htmlc = (html_content *) c; html_content *htmlc = (html_content *) c;
struct box *layout; struct box *layout;
uint64_t ms_before; uint64_t ms_before;
uint64_t ms_after; uint64_t ms_after;
uint64_t ms_next; uint64_t ms_interval;
nsu_getmonotonic_ms(&ms_before); nsu_getmonotonic_ms(&ms_before);
@ -1387,11 +1388,11 @@ static void html_reformat(struct content *c, int width, int height)
/* width and height are at least margin box of document */ /* width and height are at least margin box of document */
c->width = layout->x + layout->padding[LEFT] + layout->width + c->width = layout->x + layout->padding[LEFT] + layout->width +
layout->padding[RIGHT] + layout->border[RIGHT].width + layout->padding[RIGHT] + layout->border[RIGHT].width +
layout->margin[RIGHT]; layout->margin[RIGHT];
c->height = layout->y + layout->padding[TOP] + layout->height + c->height = layout->y + layout->padding[TOP] + layout->height +
layout->padding[BOTTOM] + layout->border[BOTTOM].width + layout->padding[BOTTOM] + layout->border[BOTTOM].width +
layout->margin[BOTTOM]; layout->margin[BOTTOM];
/* if boxes overflow right or bottom edge, expand to contain it */ /* if boxes overflow right or bottom edge, expand to contain it */
if (c->width < layout->x + layout->descendant_x1) if (c->width < layout->x + layout->descendant_x1)
@ -1403,14 +1404,14 @@ static void html_reformat(struct content *c, int width, int height)
htmlc->reflowing = false; htmlc->reflowing = false;
/* calculate next reflow time at three times what it took to reflow */ /* calculate next reflow time at three times what it took to reflow */
nsu_getmonotonic_ms(&ms_after); nsu_getmonotonic_ms(&ms_after);
ms_next = (ms_before - ms_after) * 3; ms_interval = (ms_before - ms_after) * 3;
if (ms_next < (nsoption_uint(min_reflow_period) * 10)) { if (ms_interval < (nsoption_uint(min_reflow_period) * 10)) {
ms_next = nsoption_uint(min_reflow_period) * 10; ms_interval = nsoption_uint(min_reflow_period) * 10;
} }
c->reformat_time = ms_after + ms_next; c->reformat_time = ms_after + ms_interval;
} }