Searched refs:ulReadPointer (Results 1 - 2 of 2) sorted by relevance

/xsrc/external/mit/xf86-video-ast/dist/src/
H A Dast_2dtool.c346 ULONG ulReadPointer, ulReadPointer2; local in function:ulGetCMDQLength
349 ulReadPointer = *((volatile ULONG *)(pAST->CMDQInfo.pjReadPort));
355 } while ( ((ulReadPointer & 0x0003FFFF) != (ulReadPointer2 & 0x0003FFFF)) || (ulReadPointer == 0xFFFFEEEE) );
357 return ((ulReadPointer << 3) - ulWritePointer - CMD_QUEUE_GUARD_BAND) & ulCMDQMask;
H A Dast.h160 ULONG ulReadPointer; member in struct:__anon3768e0620108

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