James Zern 6a9916d734 WebPRescalerInit: add missing int64_t promotion
large values of x_add and y_add may rollover an int causing a later
assertion to fail in WebPRescalerExportRow due to fxy_scale incorrectly
being set to 0.

fixes:
src/dsp/rescaler.c:178: void WebPRescalerExportRow(WebPRescaler *const):
Assertion `wrk->src_height == wrk->dst_height && wrk->x_add == 1'
failed.

Bug: chromium:1196480
Change-Id: I2c00f015d61a1257033d8edb1edd4d060d6878b7
2021-04-23 11:46:45 -07:00
..
2021-02-10 22:14:45 +01:00
2021-02-10 22:14:45 +01:00
2021-02-10 22:14:45 +01:00
2020-05-05 14:57:19 +02:00
2021-02-19 17:04:35 +00:00