shithub: dav1d

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Fix stride type

Prevents the following compiler warning:

../src/decode.c:1979:32: warning: implicit conversion loses integer precision: 'const ptrdiff_t' (aka 'const long') to 'int' [-Wshorten-64-to-32]
            const int stride = f->cur.stride[!!p];
                      ~~~~~~   ^~~~~~~~~~~~~~~~~~
1 warning generated.

--- a/src/decode.c

+++ b/src/decode.c

@@ -1976,7 +1976,7 @@

         for (int p = 0; p < 1 + 2 * has_chroma; p++) {

             const int ss_ver = p && f->cur.p.layout == DAV1D_PIXEL_LAYOUT_I420;

             const int ss_hor = p && f->cur.p.layout != DAV1D_PIXEL_LAYOUT_I444;

-            const int stride = f->cur.stride[!!p];

+            const ptrdiff_t stride = f->cur.stride[!!p];

             const int bx = t->bx & ~ss_hor;

             const int by = t->by & ~ss_ver;

             const int width  = w4 << (2 - ss_hor + (bw4 == ss_hor));