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robustify ctrl memory streaming cache & texture cache layer to unreasonably large sizes/dimensions

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This commit is contained in:
Ryan Fleury
2024-02-05 09:24:00 -08:00
parent 95eea70682
commit f03f3e4421
4 changed files with 63 additions and 45 deletions
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src/texture_cache/texture_cache.c
+3 -3
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@@ -8,8 +8,8 @@ internal TEX_Topology
tex_topology_make(Vec2S32 dim, R_Tex2DFormat fmt)
{
TEX_Topology top = {0};
top.dim.x = (S16)dim.x;
top.dim.y = (S16)dim.y;
top.dim.x = (S16)Clamp(0, dim.x, max_S32);
top.dim.y = (S16)Clamp(0, dim.y, max_S32);
top.fmt = fmt;
return top;
}
@@ -352,7 +352,7 @@ tex_xfer_thread__entry_point(void *p)
//- rjf: data * topology -> texture
R_Handle texture = {0};
if(got_task && top.dim.x != 0 && top.dim.y != 0 && data.size >= (U64)top.dim.x*(U64)top.dim.y*r_tex2d_format_bytes_per_pixel_table[top.fmt])
if(got_task && top.dim.x > 0 && top.dim.y > 0 && data.size >= (U64)top.dim.x*(U64)top.dim.y*(U64)r_tex2d_format_bytes_per_pixel_table[top.fmt])
{
texture = r_tex2d_alloc(R_Tex2DKind_Static, v2s32(top.dim.x, top.dim.y), top.fmt, data.str);
}