alpha blending

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BrightLight
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Re: alpha blending

Post by BrightLight »

szhou42 wrote:Does SSE works on emulators like QEMU and BOCHS ? I tried them before and didn't see much improvement.
QEMU and Bochs both support SSE. On QEMU, using SSE gives you a great performance improvement. On Bochs, which doesn't properly emulate the time it takes to execute each instruction, you won't notice much difference with SSE unless you use clock synchronization method "both" or "realtime".
You know your OS is advanced when you stop using the Intel programming guide as a reference.
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