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Add end2end test for all vertex formats

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BUG=dawn:41

Change-Id: I37bde37843522a8d7c8b3bea1cb24c0971efd8e2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6340
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
This commit is contained in:
Yan, Shaobo
2019-04-26 15:25:18 +00:00
committed by Commit Bot service account
parent a32e3bd014
commit 9286adcb0f
5 changed files with 877 additions and 4 deletions
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14
src/common/Math.h
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@@ -17,6 +17,10 @@
#include <cstddef>
#include <cstdint>
#include <cstring>
#include <limits>
#include <type_traits>
// The following are not valid for 0
uint32_t ScanForward(uint32_t bits);
@@ -38,4 +42,14 @@ const T* AlignPtr(const T* ptr, size_t alignment) {
return reinterpret_cast<const T*>(AlignVoidPtr(const_cast<T*>(ptr), alignment));
}
template <typename destType, typename sourceType>
destType BitCast(const sourceType& source) {
static_assert(sizeof(destType) == sizeof(sourceType), "BitCast: cannot lose precision.");
destType output;
std::memcpy(&output, &source, sizeof(destType));
return output;
}
uint16_t Float32ToFloat16(float fp32);
#endif // COMMON_MATH_H_