forked from old/legacy-imlib2
multiframe: Centralize handling of frame update offsets
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6df68e3e2e
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b1bbe1d9e8
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@ -729,6 +729,9 @@ __imlib_LoadProgress(ImlibImage * im, int x, int y, int w, int h)
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lc->area += w * h;
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lc->pct = (100. * lc->area + .1) / (im->w * im->h);
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x += im->frame_x;
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y += im->frame_y;
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rc = !lc->progress(im, lc->pct, x, y, w, h);
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return rc;
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@ -738,6 +741,7 @@ __EXPORT__ int
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__imlib_LoadProgressRows(ImlibImage * im, int row, int nrows)
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{
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ImlibLdCtx *lc = im->lc;
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int col = 0;
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int rc = 0;
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int pct, nrtot;
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@ -758,7 +762,9 @@ __imlib_LoadProgressRows(ImlibImage * im, int row, int nrows)
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pct = (100 * nrtot * (lc->pass + 1)) / (im->h * lc->n_pass);
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if (pct == 100 || pct >= lc->pct + lc->granularity)
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{
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rc = !lc->progress(im, pct, 0, row, im->w, nrows);
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col += im->frame_x;
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row += im->frame_y;
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rc = !lc->progress(im, pct, col, row, im->w, nrows);
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lc->row = nrtot;
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lc->pct += lc->granularity;
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}
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@ -278,7 +278,7 @@ _load(ImlibImage * im, int load_data)
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}
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if (multiframe && im->lc)
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__imlib_LoadProgress(im, im->frame_x, im->frame_y, im->w, im->h);
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__imlib_LoadProgress(im, 0, 0, im->w, im->h);
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rc = LOAD_SUCCESS;
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@ -261,7 +261,7 @@ row_callback(png_struct * png_ptr, png_byte * new_row,
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done = pass >= 6 && (int)row_num >= PNG_PASS_ROWS(im->h, pass) - 1;
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if (im->lc && done)
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__imlib_LoadProgress(im, im->frame_x, im->frame_y, im->w, im->h);
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__imlib_LoadProgress(im, 0, 0, im->w, im->h);
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}
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else
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{
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@ -277,9 +277,9 @@ row_callback(png_struct * png_ptr, png_byte * new_row,
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if (im->frame_count > 1)
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{
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if (done)
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__imlib_LoadProgress(im, im->frame_x, im->frame_y, im->w,
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im->h);
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__imlib_LoadProgress(im, 0, 0, im->w, im->h);
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}
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else if (__imlib_LoadProgressRows(im, y, 1))
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{
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png_process_data_pause(png_ptr, 0);
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@ -93,7 +93,7 @@ _load(ImlibImage * im, int load_data)
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goto quit;
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if (im->lc)
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__imlib_LoadProgress(im, im->frame_x, im->frame_y, im->w, im->h);
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__imlib_LoadProgress(im, 0, 0, im->w, im->h);
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rc = LOAD_SUCCESS;
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