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1 /* | 1 /* |
2 * Copyright (C) 2010, Google Inc. All rights reserved. | 2 * Copyright (C) 2010, Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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570 return nullptr; | 570 return nullptr; |
571 } | 571 } |
572 | 572 |
573 if (!imag) { | 573 if (!imag) { |
574 exceptionState.throwDOMException( | 574 exceptionState.throwDOMException( |
575 SyntaxError, | 575 SyntaxError, |
576 "invalid imaginary array"); | 576 "invalid imaginary array"); |
577 return nullptr; | 577 return nullptr; |
578 } | 578 } |
579 | 579 |
580 if (real->length() > PeriodicWave::kMaxPeriodicWaveArraySize) { | |
581 exceptionState.throwDOMException( | |
582 IndexSizeError, | |
583 ExceptionMessages::indexOutsideRange( | |
584 "length of the real part array", | |
585 real->length(), | |
586 1u, | |
587 ExceptionMessages::InclusiveBound, | |
588 PeriodicWave::kMaxPeriodicWaveArraySize, | |
589 ExceptionMessages::InclusiveBound)); | |
590 return nullptr; | |
591 } | |
592 | |
593 if (imag->length() > PeriodicWave::kMaxPeriodicWaveArraySize) { | |
594 exceptionState.throwDOMException( | |
595 IndexSizeError, | |
596 ExceptionMessages::indexOutsideRange( | |
597 "length of the imaginary part array", | |
598 imag->length(), | |
599 1u, | |
600 ExceptionMessages::InclusiveBound, | |
601 PeriodicWave::kMaxPeriodicWaveArraySize, | |
602 ExceptionMessages::InclusiveBound)); | |
603 return nullptr; | |
604 } | |
605 | |
606 if (real->length() != imag->length()) { | 580 if (real->length() != imag->length()) { |
607 exceptionState.throwDOMException( | 581 exceptionState.throwDOMException( |
608 IndexSizeError, | 582 IndexSizeError, |
609 "length of real array (" + String::number(real->length()) | 583 "length of real array (" + String::number(real->length()) |
610 + ") and length of imaginary array (" + String::number(imag->length
()) | 584 + ") and length of imaginary array (" + String::number(imag->length
()) |
611 + ") must match."); | 585 + ") must match."); |
612 return nullptr; | 586 return nullptr; |
613 } | 587 } |
614 | 588 |
615 return PeriodicWave::create(sampleRate(), real, imag); | 589 return PeriodicWave::create(sampleRate(), real, imag); |
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873 { | 847 { |
874 if (executionContext()) | 848 if (executionContext()) |
875 return executionContext()->securityOrigin(); | 849 return executionContext()->securityOrigin(); |
876 | 850 |
877 return nullptr; | 851 return nullptr; |
878 } | 852 } |
879 | 853 |
880 } // namespace blink | 854 } // namespace blink |
881 | 855 |
882 #endif // ENABLE(WEB_AUDIO) | 856 #endif // ENABLE(WEB_AUDIO) |
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