tcx: remove TARGET_PAGE_SIZE from tcx_update_display()
Now that page alignment is handled by the memory API, there is no need to duplicate the code 4 times (4 * 1024 == 4096 == TARGET_PAGE_SIZE). Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
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@ -363,8 +363,8 @@ static void tcx_update_display(void *opaque)
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}
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}
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memory_region_sync_dirty_bitmap(&ts->vram_mem);
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memory_region_sync_dirty_bitmap(&ts->vram_mem);
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for (y = 0; y < ts->height; page += TARGET_PAGE_SIZE) {
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for (y = 0; y < ts->height; y++, page += ds) {
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if (tcx_check_dirty(ts, page, TARGET_PAGE_SIZE)) {
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if (tcx_check_dirty(ts, page, ds)) {
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if (y_start < 0)
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if (y_start < 0)
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y_start = y;
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y_start = y;
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if (page < page_min)
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if (page < page_min)
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@ -376,33 +376,6 @@ static void tcx_update_display(void *opaque)
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if (y >= ts->cursy && y < ts->cursy + 32 && ts->cursx < ts->width) {
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if (y >= ts->cursy && y < ts->cursy + 32 && ts->cursx < ts->width) {
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fc(ts, d, y, ts->width);
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fc(ts, d, y, ts->width);
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}
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}
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d += dd;
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s += ds;
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y++;
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f(ts, d, s, ts->width);
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if (y >= ts->cursy && y < ts->cursy + 32 && ts->cursx < ts->width) {
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fc(ts, d, y, ts->width);
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}
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d += dd;
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s += ds;
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y++;
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f(ts, d, s, ts->width);
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if (y >= ts->cursy && y < ts->cursy + 32 && ts->cursx < ts->width) {
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fc(ts, d, y, ts->width);
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}
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d += dd;
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s += ds;
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y++;
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f(ts, d, s, ts->width);
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if (y >= ts->cursy && y < ts->cursy + 32 && ts->cursx < ts->width) {
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fc(ts, d, y, ts->width);
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}
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d += dd;
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s += ds;
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y++;
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} else {
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} else {
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if (y_start >= 0) {
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if (y_start >= 0) {
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/* flush to display */
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/* flush to display */
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@ -410,10 +383,9 @@ static void tcx_update_display(void *opaque)
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ts->width, y - y_start);
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ts->width, y - y_start);
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y_start = -1;
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y_start = -1;
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}
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}
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d += dd * 4;
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s += ds * 4;
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y += 4;
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}
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}
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s += ds;
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d += dd;
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}
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}
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if (y_start >= 0) {
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if (y_start >= 0) {
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/* flush to display */
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/* flush to display */
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