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portrait_render: make sure to not pass 0 as viewport width/height

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That would trip an assertion. May happen with the null renderer (e.g.
replay verification mode), where the fake textures are always 1x1, or
with bad sprite data.
This commit is contained in:
Andrei Alexeyev 2020-06-09 03:18:40 +03:00
parent ae8194ae78
commit 642bdfd2d7
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GPG key ID: 363707CD4C7FE8A4
1 changed files with 2 additions and 2 deletions
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src/portrait.c
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@ -59,8 +59,8 @@ void portrait_render(Sprite *s_base, Sprite *s_face, Sprite *s_out) {
IntRect itc = sprite_denormalized_int_tex_coords(s_base);
uint tex_w = itc.w;
uint tex_h = itc.h;
uint tex_w = imax(itc.w, 1);
uint tex_h = imax(itc.h, 1);
uint spr_w = s_base->extent.w;
uint spr_h = s_base->extent.h;