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UI: Don't allow resolutions too large
Fixes a crash when entering large resolutions, and also works as a minor sanity check against bad resolution values.
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@ -95,6 +95,11 @@ struct CodecDesc {
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Q_DECLARE_METATYPE(FormatDesc)
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Q_DECLARE_METATYPE(CodecDesc)
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static inline bool ResTooHigh(uint32_t cx, uint32_t cy)
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{
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return cx > 16384 || cy > 16384;
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}
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/* parses "[width]x[height]", string, i.e. 1024x768 */
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static bool ConvertResText(const char *res, uint32_t &cx, uint32_t &cy)
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{
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@ -129,6 +134,11 @@ static bool ConvertResText(const char *res, uint32_t &cx, uint32_t &cy)
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if (lexer_getbasetoken(lex, &token, IGNORE_WHITESPACE))
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return false;
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if (ResTooHigh(cx, cy)) {
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cx = cy = 0;
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return false;
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}
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return true;
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}
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