e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#ifndef CR_STATE_REGCOMBINER_H

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#define CR_STATE_REGCOMBINER_H

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#include "state/cr_statetypes.h"

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#include "state/cr_limits.h"

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#include <iprt/cdefs.h>

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#ifdef __cplusplus

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncextern "C" {

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#endif

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsynctypedef struct {

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLenum a, b, c, d;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLenum aMapping, bMapping, cMapping, dMapping;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLenum aPortion, bPortion, cPortion, dPortion;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLenum scale, bias;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLenum abOutput, cdOutput, sumOutput;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLboolean abDotProduct, cdDotProduct, muxSum;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync} CRRegCombinerPortionState;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsynctypedef struct {

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLboolean enabledRegCombiners;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLboolean enabledPerStageConstants;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLcolorf constantColor0;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLcolorf constantColor1;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLcolorf stageConstantColor0[CR_MAX_GENERAL_COMBINERS];

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLcolorf stageConstantColor1[CR_MAX_GENERAL_COMBINERS];

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLboolean colorSumClamp;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLint numGeneralCombiners;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CRRegCombinerPortionState rgb[CR_MAX_GENERAL_COMBINERS];

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CRRegCombinerPortionState alpha[CR_MAX_GENERAL_COMBINERS];

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLenum a, b, c, d, e, f, g;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLenum aMapping, bMapping, cMapping, dMapping, eMapping, fMapping, gMapping;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync GLenum aPortion, bPortion, cPortion, dPortion, ePortion, fPortion, gPortion;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync} CRRegCombinerState;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsynctypedef struct {

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CRbitvalue dirty[CR_MAX_BITARRAY];

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CRbitvalue enable[CR_MAX_BITARRAY];

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CRbitvalue regCombinerVars[CR_MAX_BITARRAY]; /* numGeneralCombiners, colorSumClamp */

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CRbitvalue regCombinerColor0[CR_MAX_BITARRAY];

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CRbitvalue regCombinerColor1[CR_MAX_BITARRAY];

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CRbitvalue regCombinerStageColor0[CR_MAX_GENERAL_COMBINERS][CR_MAX_BITARRAY];

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CRbitvalue regCombinerStageColor1[CR_MAX_GENERAL_COMBINERS][CR_MAX_BITARRAY];

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CRbitvalue regCombinerInput[CR_MAX_GENERAL_COMBINERS][CR_MAX_BITARRAY]; /* rgb/alpha[].a/b/c/d, .aMapping, .aPortion */

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CRbitvalue regCombinerOutput[CR_MAX_GENERAL_COMBINERS][CR_MAX_BITARRAY]; /* rgb/alpha[].abOutput, .cdOutput, .sumOutput, .scale, .bias, .abDotProduct, .cdDotProduct, .muxSum */

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CRbitvalue regCombinerFinalInput[CR_MAX_BITARRAY]; /* a/b/c/d/e/f/g, aMapping, aPortion */

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync} CRRegCombinerBits;

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncDECLEXPORT(void) crStateRegCombinerInit( CRContext *ctx );

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncDECLEXPORT(void) crStateRegCombinerDiff(CRRegCombinerBits *b, CRbitvalue *bitID,

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CRContext *fromCtx, CRContext *toCtx);

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncDECLEXPORT(void) crStateRegCombinerSwitch( CRRegCombinerBits *b, CRbitvalue *bitID,

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync CRContext *fromCtx, CRContext *toCtx );

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#ifdef __cplusplus

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync}

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#endif

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync

e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#endif /* CR_STATE_REGCOMBINER_H */