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Bug 738867 - Implement WebGL OES_element_index_uint extension. r=bjacob

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This commit is contained in:
Jon Buckley
2013-05-13 09:22:30 -04:00
parent b84d76d25d
commit efbe12bdfd
13 changed files with 94 additions and 7 deletions
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14
content/canvas/compiledtest/TestWebGLElementArrayCache.cpp
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@@ -48,9 +48,15 @@ T RandomInteger(T a, T b)
template<typename T>
GLenum GLType()
{
return sizeof(T) == 1
? LOCAL_GL_UNSIGNED_BYTE
: LOCAL_GL_UNSIGNED_SHORT;
switch (sizeof(T))
{
case 4: return LOCAL_GL_UNSIGNED_INT;
case 2: return LOCAL_GL_UNSIGNED_SHORT;
case 1: return LOCAL_GL_UNSIGNED_BYTE;
default:
VERIFY(false);
return 0;
}
}
template<typename T>
@@ -79,6 +85,7 @@ void CheckValidate(WebGLElementArrayCache& c, size_t firstByte, size_t countByte
{
CheckValidateOneType<uint8_t>(c, firstByte, countBytes);
CheckValidateOneType<uint16_t>(c, firstByte, countBytes);
CheckValidateOneType<uint32_t>(c, firstByte, countBytes);
}
template<typename T>
@@ -151,6 +158,7 @@ int main(int argc, char *argv[])
CheckSanity<uint8_t>();
CheckSanity<uint16_t>();
CheckSanity<uint32_t>();
CheckUintOverflow<uint8_t>();
CheckUintOverflow<uint16_t>();