diff options
Diffstat (limited to 'drivers/mxc/gpu-viv/arch/XAQ2/hal/kernel/gc_hal_kernel_context.c')
| -rw-r--r-- | drivers/mxc/gpu-viv/arch/XAQ2/hal/kernel/gc_hal_kernel_context.c | 1538 |
1 files changed, 1538 insertions, 0 deletions
diff --git a/drivers/mxc/gpu-viv/arch/XAQ2/hal/kernel/gc_hal_kernel_context.c b/drivers/mxc/gpu-viv/arch/XAQ2/hal/kernel/gc_hal_kernel_context.c new file mode 100644 index 000000000000..2f0c982dd6be --- /dev/null +++ b/drivers/mxc/gpu-viv/arch/XAQ2/hal/kernel/gc_hal_kernel_context.c @@ -0,0 +1,1538 @@ +/**************************************************************************** +* +* Copyright (C) 2005 - 2011 by Vivante Corp. +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the license, or +* (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program; if not write to the Free Software +* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +* +*****************************************************************************/ + + + + + + +#include "gc_hal.h" +#include "gc_hal_kernel.h" +#include "gc_hal_kernel_context.h" +#include "gc_hal_kernel_buffer.h" + +/******************************************************************************\ +******************************** Debugging Macro ******************************* +\******************************************************************************/ + +/* Zone used for header/footer. */ +#define _GC_OBJ_ZONE gcvZONE_HARDWARE + + +/******************************************************************************\ +************************** Context State Buffer Helpers ************************ +\******************************************************************************/ + +#define _STATE(reg) \ + _State(\ + Context, index, \ + reg ## _Address >> 2, \ + reg ## _ResetValue, \ + reg ## _Count, \ + gcvFALSE, gcvFALSE \ + ) + +#define _STATE_COUNT(reg, count) \ + _State(\ + Context, index, \ + reg ## _Address >> 2, \ + reg ## _ResetValue, \ + count, \ + gcvFALSE, gcvFALSE \ + ) + +#define _STATE_COUNT_OFFSET(reg, offset, count) \ + _State(\ + Context, index, \ + (reg ## _Address >> 2) + offset, \ + reg ## _ResetValue, \ + count, \ + gcvFALSE, gcvFALSE \ + ) + +#define _STATE_HINT(reg) \ + _State(\ + Context, index, \ + reg ## _Address >> 2, \ + reg ## _ResetValue, \ + reg ## _Count, \ + gcvFALSE, gcvTRUE \ + ) + +#define _STATE_HINT_BLOCK(reg, block, count) \ + _State(\ + Context, index, \ + (reg ## _Address >> 2) + (block << reg ## _BLK), \ + reg ## _ResetValue, \ + count, \ + gcvFALSE, gcvTRUE \ + ) + +#define _STATE_X(reg) \ + _State(\ + Context, index, \ + reg ## _Address >> 2, \ + reg ## _ResetValue, \ + reg ## _Count, \ + gcvTRUE, gcvFALSE \ + ) + +#define _CLOSE_RANGE() \ + _TerminateStateBlock(Context, index) + +#define _ENABLE(reg, field) \ + do \ + { \ + if (gcmVERIFYFIELDVALUE(data, reg, MASK_ ## field, ENABLED)) \ + { \ + enable |= gcmFIELDMASK(reg, field); \ + } \ + } \ + while (gcvFALSE) + +#define _BLOCK_COUNT(reg) \ + ((reg ## _Count) >> (reg ## _BLK)) + + +/******************************************************************************\ +*********************** Support Functions and Definitions ********************** +\******************************************************************************/ + +#define gcdSTATE_MASK \ + (((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x03 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | 0xC0FFEE) + +#if !defined(VIVANTE_NO_3D) +static gctSIZE_T +_TerminateStateBlock( + IN gckCONTEXT Context, + IN gctSIZE_T Index + ) +{ + gctUINT32_PTR buffer; + gctSIZE_T align; + + /* Determine if we need alignment. */ + align = (Index & 1) ? 1 : 0; + + /* Address correct index. */ + buffer = (Context->buffer == gcvNULL) + ? gcvNULL + : Context->buffer->logical; + + /* Flush the current state block; make sure no pairing with the states + to follow happens. */ + if (align && (buffer != gcvNULL)) + { + buffer[Index] = 0xDEADDEAD; + } + + /* Reset last address. */ + Context->lastAddress = ~0U; + + /* Return alignment requirement. */ + return align; +} +#endif + + +static gctSIZE_T +_FlushPipe( + IN gckCONTEXT Context, + IN gctSIZE_T Index, + IN gcePIPE_SELECT Pipe + ) +{ + if (Context->buffer != gcvNULL) + { + gctUINT32_PTR buffer; + + /* Address correct index. */ + buffer = Context->buffer->logical + Index; + + /* Flush the current pipe. */ + *buffer++ + = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (0x0E03) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))); + + *buffer++ + = (Pipe == gcvPIPE_2D) + ? ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 3:3) - (0 ? 3:3) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:3) - (0 ? 3:3) + 1))))))) << (0 ? 3:3))) | (((gctUINT32) (0x1 & ((gctUINT32) ((((1 ? 3:3) - (0 ? 3:3) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 3:3) - (0 ? 3:3) + 1))))))) << (0 ? 3:3))) + : ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0))) | (((gctUINT32) (0x1 & ((gctUINT32) ((((1 ? 0:0) - (0 ? 0:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 0:0) - (0 ? 0:0) + 1))))))) << (0 ? 0:0))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1))) | (((gctUINT32) (0x1 & ((gctUINT32) ((((1 ? 1:1) - (0 ? 1:1) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 1:1) - (0 ? 1:1) + 1))))))) << (0 ? 1:1))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 2:2) - (0 ? 2:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 2:2) - (0 ? 2:2) + 1))))))) << (0 ? 2:2))) | (((gctUINT32) (0x1 & ((gctUINT32) ((((1 ? 2:2) - (0 ? 2:2) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 2:2) - (0 ? 2:2) + 1))))))) << (0 ? 2:2))); + + /* Semaphore from FE to PE. */ + *buffer++ + = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (0x0E02) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))); + + *buffer++ + = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 4:0) - (0 ? 4:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 4:0) - (0 ? 4:0) + 1))))))) << (0 ? 4:0))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 4:0) - (0 ? 4:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 4:0) - (0 ? 4:0) + 1))))))) << (0 ? 4:0))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 12:8) - (0 ? 12:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 12:8) - (0 ? 12:8) + 1))))))) << (0 ? 12:8))) | (((gctUINT32) (0x07 & ((gctUINT32) ((((1 ? 12:8) - (0 ? 12:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 12:8) - (0 ? 12:8) + 1))))))) << (0 ? 12:8))); + + /* Stall from FE to PE. */ + *buffer++ + = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x09 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))); + + *buffer + = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 4:0) - (0 ? 4:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 4:0) - (0 ? 4:0) + 1))))))) << (0 ? 4:0))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 4:0) - (0 ? 4:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 4:0) - (0 ? 4:0) + 1))))))) << (0 ? 4:0))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 12:8) - (0 ? 12:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 12:8) - (0 ? 12:8) + 1))))))) << (0 ? 12:8))) | (((gctUINT32) (0x07 & ((gctUINT32) ((((1 ? 12:8) - (0 ? 12:8) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 12:8) - (0 ? 12:8) + 1))))))) << (0 ? 12:8))); + } + + /* Flushing 3D pipe takes 6 slots. */ + return 6; +} + +static gctSIZE_T +_SwitchPipe( + IN gckCONTEXT Context, + IN gctSIZE_T Index, + IN gcePIPE_SELECT Pipe + ) +{ + if (Context->buffer != gcvNULL) + { + gctUINT32_PTR buffer; + + /* Address correct index. */ + buffer = Context->buffer->logical + Index; + + /* LoadState(AQPipeSelect, 1), pipe. */ + *buffer++ + = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (0x0E00) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) | (((gctUINT32) ((gctUINT32) (1) & ((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))); + + *buffer + = (Pipe == gcvPIPE_2D) + ? 0x1 + : 0x0; + } + + return 2; +} + +#if !defined(VIVANTE_NO_3D) +static gctSIZE_T +_State( + IN gckCONTEXT Context, + IN gctSIZE_T Index, + IN gctUINT32 Address, + IN gctUINT32 Value, + IN gctSIZE_T Size, + IN gctBOOL FixedPoint, + IN gctBOOL Hinted + ) +{ + gctUINT32_PTR buffer; + gctSIZE_T align, i; + + /* Determine if we need alignment. */ + align = (Index & 1) ? 1 : 0; + + /* Address correct index. */ + buffer = (Context->buffer == gcvNULL) + ? gcvNULL + : Context->buffer->logical; + + if ((buffer == gcvNULL) && (Address + Size > Context->stateCount)) + { + /* Determine maximum state. */ + Context->stateCount = Address + Size; + } + + /* Do we need a new entry? */ + if ((Address != Context->lastAddress) || (FixedPoint != Context->lastFixed)) + { + if (buffer != gcvNULL) + { + if (align) + { + /* Add filler. */ + buffer[Index++] = 0xDEADDEAD; + } + + /* LoadState(Address, Count). */ + gcmkASSERT((Index & 1) == 0); + + if (FixedPoint) + { + buffer[Index] + = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 26:26) - (0 ? 26:26) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 26:26) - (0 ? 26:26) + 1))))))) << (0 ? 26:26))) | (((gctUINT32) (0x1 & ((gctUINT32) ((((1 ? 26:26) - (0 ? 26:26) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 26:26) - (0 ? 26:26) + 1))))))) << (0 ? 26:26))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) | (((gctUINT32) ((gctUINT32) (Size) & ((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (Address) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))); + } + else + { + buffer[Index] + = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x01 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 26:26) - (0 ? 26:26) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 26:26) - (0 ? 26:26) + 1))))))) << (0 ? 26:26))) | (((gctUINT32) (0x0 & ((gctUINT32) ((((1 ? 26:26) - (0 ? 26:26) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 26:26) - (0 ? 26:26) + 1))))))) << (0 ? 26:26))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) | (((gctUINT32) ((gctUINT32) (Size) & ((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (Address) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))); + } + + /* Walk all the states. */ + for (i = 0; i < Size; i += 1) + { + /* Set state to uninitialized value. */ + buffer[Index + 1 + i] = Value; + + /* Set index in state mapping table. */ + Context->map[Address + i].index = Index + 1 + i; + +#if gcdSECURE_USER + /* Save hint. */ + if (Context->hint != gcvNULL) + { + Context->hint[Address + i] = Hinted; + } +#endif + } + } + + /* Save information for this LoadState. */ + Context->lastIndex = Index; + Context->lastAddress = Address + Size; + Context->lastSize = Size; + Context->lastFixed = FixedPoint; + + /* Return size for load state. */ + return align + 1 + Size; + } + + /* Append this state to the previous one. */ + if (buffer != gcvNULL) + { + /* Update last load state. */ + buffer[Context->lastIndex] = + ((((gctUINT32) (buffer[Context->lastIndex])) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) | (((gctUINT32) ((gctUINT32) (Context->lastSize + Size) & ((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))); + + /* Walk all the states. */ + for (i = 0; i < Size; i += 1) + { + /* Set state to uninitialized value. */ + buffer[Index + i] = Value; + + /* Set index in state mapping table. */ + Context->map[Address + i].index = Index + i; + +#if gcdSECURE_USER + /* Save hint. */ + if (Context->hint != gcvNULL) + { + Context->hint[Address + i] = Hinted; + } +#endif + } + } + + /* Update last address and size. */ + Context->lastAddress += Size; + Context->lastSize += Size; + + /* Return number of slots required. */ + return Size; +} +#endif + +static gceSTATUS +_InitializeContextBuffer( + IN gckCONTEXT Context + ) +{ + gctUINT32_PTR buffer; + gctSIZE_T index; + +#if !defined(VIVANTE_NO_3D) + gctINT i; + gctUINT vertexUniforms, fragmentUniforms; + gctUINT fe2vsCount; +#endif + + /* Reset the buffer index. */ + index = 0; + + /* Reset the last state address. */ + Context->lastAddress = ~0U; + + /* Get the buffer pointer. */ + buffer = (Context->buffer == gcvNULL) + ? gcvNULL + : Context->buffer->logical; + + + /**************************************************************************/ + /* Build 2D states. *******************************************************/ + + +#if !defined(VIVANTE_NO_3D) + /**************************************************************************/ + /* Build 3D states. *******************************************************/ + + /* Query shader support. */ + gcmkVERIFY_OK(gckHARDWARE_QueryShaderCaps( + Context->hardware, &vertexUniforms, &fragmentUniforms, gcvNULL)); + + /* Store the 3D entry index. */ + Context->entryOffset3D = index * gcmSIZEOF(gctUINT32); + + /* Flush 2D pipe. */ + index += _FlushPipe(Context, index, gcvPIPE_2D); + + /* Switch to 3D pipe. */ + index += _SwitchPipe(Context, index, gcvPIPE_3D); + + /* Current context pointer. */ +#if gcdDEBUG && 1 + index += _State(Context, index, 0x03850 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); +#endif + + /* Global states. */ + index += _State(Context, index, 0x03814 >> 2, 0x00000001, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x03818 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x0381C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x03820 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x03828 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x0382C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + + /* Front End states. */ + fe2vsCount = 12; + if ((((((gctUINT32) (Context->hardware->chipMinorFeatures1)) >> (0 ? 23:23)) & ((gctUINT32) ((((1 ? 23:23) - (0 ? 23:23) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 23:23) - (0 ? 23:23) + 1)))))) )) + { + fe2vsCount = 16; + } + index += _State(Context, index, 0x00600 >> 2, 0x00000000, fe2vsCount, gcvFALSE, gcvFALSE); + index += _CLOSE_RANGE(); + + index += _State(Context, index, 0x00644 >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x00648 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x0064C >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x00650 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00680 >> 2, 0x00000000, 8, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x006A0 >> 2, 0x00000000, 8, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00670 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + + /* Vertex Shader states. */ + index += _State(Context, index, 0x00800 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00804 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00808 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x0080C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00810 >> 2, 0x00000000, 4, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00820 >> 2, 0x00000000, 4, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00830 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00838 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x04000 >> 2, 0x00000000, 1024, gcvFALSE, gcvFALSE); + + index += _CLOSE_RANGE(); + index += _State(Context, index, 0x05000 >> 2, 0x00000000, vertexUniforms * 4, gcvFALSE, gcvFALSE); + + index += _State(Context, index, 0x00850 >> 2, 0x000003E8, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00854 >> 2, 0x00000100, 1, gcvFALSE, gcvFALSE); + + /* Primitive Assembly states. */ + index += _State(Context, index, 0x00A00 >> 2, 0x00000000, 1, gcvTRUE, gcvFALSE); + index += _State(Context, index, 0x00A04 >> 2, 0x00000000, 1, gcvTRUE, gcvFALSE); + index += _State(Context, index, 0x00A08 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00A0C >> 2, 0x00000000, 1, gcvTRUE, gcvFALSE); + index += _State(Context, index, 0x00A10 >> 2, 0x00000000, 1, gcvTRUE, gcvFALSE); + index += _State(Context, index, 0x00A14 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00A18 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00A1C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00A28 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00A2C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00A30 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00A40 >> 2, 0x00000000, 10, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00A34 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + + /* Setup states. */ + index += _State(Context, index, 0x00C00 >> 2, 0x00000000, 1, gcvTRUE, gcvFALSE); + index += _State(Context, index, 0x00C04 >> 2, 0x00000000, 1, gcvTRUE, gcvFALSE); + index += _State(Context, index, 0x00C08 >> 2, 0x45000000, 1, gcvTRUE, gcvFALSE); + index += _State(Context, index, 0x00C0C >> 2, 0x45000000, 1, gcvTRUE, gcvFALSE); + index += _State(Context, index, 0x00C10 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00C14 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00C18 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + + /* Raster states. */ + index += _State(Context, index, 0x00E00 >> 2, 0x00000001, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00E10 >> 2, 0x00000000, 4, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00E04 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00E40 >> 2, 0x00000000, 16, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00E08 >> 2, 0x00000031, 1, gcvFALSE, gcvFALSE); + + /* Pixel Shader states. */ + index += _State(Context, index, 0x01000 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01004 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01008 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x0100C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01010 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01018 >> 2, 0x01000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x06000 >> 2, 0x00000000, 1024, gcvFALSE, gcvFALSE); + + index += _CLOSE_RANGE(); + index += _State(Context, index, 0x07000 >> 2, 0x00000000, fragmentUniforms * 4, gcvFALSE, gcvFALSE); + + /* Texture states. */ + index += _State(Context, index, 0x02000 >> 2, 0x00000000, 16, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x02040 >> 2, 0x00000000, 16, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x02080 >> 2, 0x00000000, 12, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x020C0 >> 2, 0x00000000, 12, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x02100 >> 2, 0x00000000, 12, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x02140 >> 2, 0x00000000, 16, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x02400 >> 2, 0x00000000, 12, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x02440 >> 2, 0x00000000, 12, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x02480 >> 2, 0x00000000, 12, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x024C0 >> 2, 0x00000000, 12, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x02500 >> 2, 0x00000000, 12, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x02540 >> 2, 0x00000000, 12, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x02580 >> 2, 0x00000000, 12, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x025C0 >> 2, 0x00000000, 12, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x02600 >> 2, 0x00000000, 12, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x02640 >> 2, 0x00000000, 12, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x02680 >> 2, 0x00000000, 12, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x026C0 >> 2, 0x00000000, 12, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x02700 >> 2, 0x00000000, 12, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x02740 >> 2, 0x00000000, 12, gcvFALSE, gcvTRUE); + index += _CLOSE_RANGE(); + + if ((((((gctUINT32) (Context->hardware->chipMinorFeatures2)) >> (0 ? 11:11)) & ((gctUINT32) ((((1 ? 11:11) - (0 ? 11:11) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 11:11) - (0 ? 11:11) + 1)))))) )) + { + /* New texture block. */ + index += _State(Context, index, 0x10000 >> 2, 0x00000000, 32, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x10080 >> 2, 0x00000000, 32, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x10100 >> 2, 0x00000000, 32, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x10180 >> 2, 0x00000000, 32, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x10200 >> 2, 0x00000000, 32, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x10280 >> 2, 0x00000000, 32, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x10300 >> 2, 0x00000000, 32, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x10380 >> 2, 0x00321000, 32, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x10400 >> 2, 0x00000000, 32, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x10480 >> 2, 0x00000000, 32, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x12000 >> 2, 0x00000000, 256, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x12400 >> 2, 0x00000000, 256, gcvFALSE, gcvFALSE); + + for (i = 0; i < (512 >> (4)); i += 1) + { + index += _State(Context, index, ((0x10800 >> 2) + (i << 4)), 0x00000000, 14, gcvFALSE, gcvTRUE); + } + } + + /* YUV. */ + index += _State(Context, index, 0x01678 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x0167C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01680 >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x01684 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01688 >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x0168C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01690 >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x01694 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01698 >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x0169C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _CLOSE_RANGE(); + + index += _State(Context, index, 0x016A4 >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x016A8 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _CLOSE_RANGE(); + + /* Thread walker states. */ + index += _State(Context, index, 0x00900 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00904 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00908 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x0090C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00910 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00914 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00918 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x0091C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _CLOSE_RANGE(); + + if (Context->hardware->instructionCount >= 2048) + { + /* New Shader instruction memory. */ + index += _State(Context, index, 0x0085C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x0101C >> 2, 0x00000100, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x00860 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _CLOSE_RANGE(); + + for (i = 0; i < 8192; i += 1024) + { + index += _State(Context, index, (0x20000 >> 2) + i, 0x00000000, 1024, gcvFALSE, gcvFALSE); + index += _CLOSE_RANGE(); + } + } + else if (Context->hardware->instructionCount >= 1024) + { + /* VX instruction memory. */ + for (i = 0; i < 4096; i += 1024) + { + index += _State(Context, index, (0x0C000 >> 2) + i, 0x00000000, 1024, gcvFALSE, gcvFALSE); + index += _CLOSE_RANGE(); + } + + for (i = 0; i < 4096; i += 1024) + { + index += _State(Context, index, (0x08000 >> 2) + i, 0x00000000, 1024, gcvFALSE, gcvFALSE); + index += _CLOSE_RANGE(); + } + } + + /* Store the index of the "XD" entry. */ + Context->entryOffsetXDFrom3D = index * gcmSIZEOF(gctUINT32); + + index += _FlushPipe(Context, index, gcvPIPE_3D); + + /* Pixel Engine states. */ + index += _State(Context, index, 0x01400 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01404 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01408 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x0140C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + + index += _State(Context, index, 0x01414 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01418 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x0141C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01420 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01424 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01428 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x0142C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + + /* Composition states. */ + index += _State(Context, index, 0x03008 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + + if (Context->hardware->pixelPipes == 1) + { + index += _State(Context, index, 0x01430 >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x01410 >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + } + else + { + index += _State(Context, index, ((0x01460 >> 2) + (0 << 3)), 0x00000000, Context->hardware->pixelPipes , gcvFALSE, gcvTRUE); + + index += _State(Context, index, ((0x01480 >> 2) + (0 << 3)), 0x00000000, Context->hardware->pixelPipes , gcvFALSE, gcvTRUE); + } + + index += _State(Context, index, 0x01434 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01454 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01458 >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x0145C >> 2, 0x00000010, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x014A8 >> 2, 0xFFFFFFFF, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x014AC >> 2, 0xFFFFFFFF, 1, gcvFALSE, gcvFALSE); + + /* Resolve states. */ + index += _State(Context, index, 0x01604 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01608 >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x0160C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01610 >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x01614 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01620 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01630 >> 2, 0x00000000, 2, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x01640 >> 2, 0x00000000, 4, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x0163C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _State(Context, index, 0x016A0 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _CLOSE_RANGE(); + + /* Tile status. */ + index += _State(Context, index, 0x01654 >> 2, 0x00200000, 1, gcvFALSE, gcvFALSE); + + index += _CLOSE_RANGE(); + index += _State(Context, index, 0x01658 >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + + index += _CLOSE_RANGE(); + index += _State(Context, index, 0x0165C >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x01660 >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + + index += _CLOSE_RANGE(); + index += _State(Context, index, 0x01664 >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + + index += _CLOSE_RANGE(); + index += _State(Context, index, 0x01668 >> 2, 0x00000000, 1, gcvFALSE, gcvTRUE); + index += _State(Context, index, 0x0166C >> 2, 0x00000000, 1, gcvFALSE, gcvFALSE); + index += _CLOSE_RANGE(); +#endif + + /**************************************************************************/ + /* Link to another address. ***********************************************/ + + Context->linkIndex3D = index; + + if (buffer != gcvNULL) + { + buffer[index + 0] + = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x08 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))); + + buffer[index + 1] + = 0; + } + + index += 2; + + /* Store the end of the context buffer. */ + Context->bufferSize = index * gcmSIZEOF(gctUINT32); + + + /**************************************************************************/ + /* Pipe switch for the case where neither 2D nor 3D are used. *************/ + + /* Store the 3D entry index. */ + Context->entryOffsetXDFrom2D = index * gcmSIZEOF(gctUINT32); + + /* Flush 2D pipe. */ + index += _FlushPipe(Context, index, gcvPIPE_2D); + + /* Switch to 3D pipe. */ + index += _SwitchPipe(Context, index, gcvPIPE_3D); + + /* Store the location of the link. */ + Context->linkIndexXD = index; + + if (buffer != gcvNULL) + { + buffer[index + 0] + = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x08 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) + | ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))) | (((gctUINT32) ((gctUINT32) (0) & ((gctUINT32) ((((1 ? 15:0) - (0 ? 15:0) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 15:0) - (0 ? 15:0) + 1))))))) << (0 ? 15:0))); + + buffer[index + 1] + = 0; + } + + index += 2; + + + /**************************************************************************/ + /* Save size for buffer. **************************************************/ + + Context->totalSize = index * gcmSIZEOF(gctUINT32); + + + /* Success. */ + return gcvSTATUS_OK; +} + +static gceSTATUS +_DestroyContext( + IN gckCONTEXT Context + ) +{ + gceSTATUS status = gcvSTATUS_OK; + + if (Context != gcvNULL) + { + gcsCONTEXT_PTR bufferHead; + + /* Free context buffers. */ + for (bufferHead = Context->buffer; Context->buffer != gcvNULL;) + { + /* Get a shortcut to the current buffer. */ + gcsCONTEXT_PTR buffer = Context->buffer; + + /* Get the next buffer. */ + gcsCONTEXT_PTR next = buffer->next; + + /* Last item? */ + if (next == bufferHead) + { + next = gcvNULL; + } + + /* Destroy the signal. */ + if (buffer->signal != gcvNULL) + { + gcmkONERROR(gckOS_DestroySignal( + Context->os, buffer->signal + )); + + buffer->signal = gcvNULL; + } + + /* Free state delta map. */ + if (buffer->logical != gcvNULL) + { + gcmkONERROR(gckOS_FreeContiguous( + Context->os, + buffer->physical, + buffer->logical, + Context->totalSize + )); + + buffer->logical = gcvNULL; + } + + /* Free context buffer. */ + gcmkONERROR(gcmkOS_SAFE_FREE(Context->os, buffer)); + + /* Remove from the list. */ + Context->buffer = next; + } + +#if gcdSECURE_USER + /* Free the hint array. */ + if (Context->hint != gcvNULL) + { + gcmkONERROR(gcmkOS_SAFE_FREE(Context->os, Context->hint)); + } +#endif + /* Free record array copy. */ + if (Context->recordArray != gcvNULL) + { + gcmkONERROR(gcmkOS_SAFE_FREE(Context->os, Context->recordArray)); + } + + /* Free the state mapping. */ + if (Context->map != gcvNULL) + { + gcmkONERROR(gcmkOS_SAFE_FREE(Context->os, Context->map)); + } + + /* Mark the gckCONTEXT object as unknown. */ + Context->object.type = gcvOBJ_UNKNOWN; + + /* Free the gckCONTEXT object. */ + gcmkONERROR(gcmkOS_SAFE_FREE(Context->os, Context)); + } + +OnError: + return status; +} + + +/******************************************************************************\ +**************************** Context Management API **************************** +\******************************************************************************/ + +/******************************************************************************\ +** +** gckCONTEXT_Construct +** +** Construct a new gckCONTEXT object. +** +** INPUT: +** +** gckOS Os +** Pointer to gckOS object. +** +** gctUINT32 ProcessID +** Current process ID. +** +** gckHARDWARE Hardware +** Pointer to gckHARDWARE object. +** +** OUTPUT: +** +** gckCONTEXT * Context +** Pointer to a variable thet will receive the gckCONTEXT object +** pointer. +*/ +gceSTATUS +gckCONTEXT_Construct( + IN gckOS Os, + IN gckHARDWARE Hardware, + IN gctUINT32 ProcessID, + OUT gckCONTEXT * Context + ) +{ + gceSTATUS status; + gckCONTEXT context = gcvNULL; + gctSIZE_T allocationSize; + gctUINT i; + gctPOINTER pointer = gcvNULL; + + gcmkHEADER_ARG("Os=0x%08X Hardware=0x%08X", Os, Hardware); + + /* Verify the arguments. */ + gcmkVERIFY_OBJECT(Os, gcvOBJ_OS); + gcmkVERIFY_ARGUMENT(Context != gcvNULL); + + + /**************************************************************************/ + /* Allocate and initialize basic fields of gckCONTEXT. ********************/ + + /* The context object size. */ + allocationSize = gcmSIZEOF(struct _gckCONTEXT); + + /* Allocate the object. */ + gcmkONERROR(gckOS_Allocate( + Os, allocationSize, &pointer + )); + + context = pointer; + + /* Reset the entire object. */ + gcmkONERROR(gckOS_ZeroMemory(context, allocationSize)); + + /* Initialize the gckCONTEXT object. */ + context->object.type = gcvOBJ_CONTEXT; + context->os = Os; + context->hardware = Hardware; + + +#if defined(VIVANTE_NO_3D) + context->entryPipe = gcvPIPE_2D; + context->exitPipe = gcvPIPE_2D; +#elif gcdCMD_NO_2D_CONTEXT + context->entryPipe = gcvPIPE_3D; + context->exitPipe = gcvPIPE_3D; +#else + context->entryPipe + = (((((gctUINT32) (context->hardware->chipFeatures)) >> (0 ? 9:9)) & ((gctUINT32) ((((1 ? 9:9) - (0 ? 9:9) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 9:9) - (0 ? 9:9) + 1)))))) ) + ? gcvPIPE_2D + : gcvPIPE_3D; + context->exitPipe = gcvPIPE_3D; +#endif + + /* Get the command buffer requirements. */ + gcmkONERROR(gckHARDWARE_QueryCommandBuffer( + Hardware, + &context->alignment, + &context->reservedHead, + &context->reservedTail + )); + + /* Mark the context as dirty to force loading of the entire state table + the first time. */ + context->dirty = gcvTRUE; + + + /**************************************************************************/ + /* Get the size of the context buffer. ************************************/ + + gcmkONERROR(_InitializeContextBuffer(context)); + + + /**************************************************************************/ + /* Compute the size of the record array. **********************************/ + + context->recordArraySize + = gcmSIZEOF(gcsSTATE_DELTA_RECORD) * context->stateCount; + + + if (context->stateCount > 0) + { + /**************************************************************************/ + /* Allocate and reset the state mapping table. ****************************/ + + /* Allocate the state mapping table. */ + gcmkONERROR(gckOS_Allocate( + Os, + gcmSIZEOF(gcsSTATE_MAP) * context->stateCount, + &pointer + )); + + context->map = pointer; + + /* Zero the state mapping table. */ + gcmkONERROR(gckOS_ZeroMemory( + context->map, gcmSIZEOF(gcsSTATE_MAP) * context->stateCount + )); + + + /**************************************************************************/ + /* Allocate the hint array. ***********************************************/ + +#if gcdSECURE_USER + /* Allocate hints. */ + gcmkONERROR(gckOS_Allocate( + Os, + gcmSIZEOF(gctBOOL) * context->stateCount, + &pointer + )); + + context->hint = pointer; +#endif + } + + /**************************************************************************/ + /* Allocate the context and state delta buffers. **************************/ + + for (i = 0; i < gcdCONTEXT_BUFFER_COUNT; i += 1) + { + /* Allocate a context buffer. */ + gcsCONTEXT_PTR buffer; + + /* Allocate the context buffer structure. */ + gcmkONERROR(gckOS_Allocate( + Os, + gcmSIZEOF(gcsCONTEXT), + &pointer + )); + + buffer = pointer; + + /* Reset the context buffer structure. */ + gcmkVERIFY_OK(gckOS_ZeroMemory( + buffer, gcmSIZEOF(gcsCONTEXT) + )); + + /* Append to the list. */ + if (context->buffer == gcvNULL) + { + buffer->next = buffer; + context->buffer = buffer; + } + else + { + buffer->next = context->buffer->next; + context->buffer->next = buffer; + } + + /* Set the number of delta in the order of creation. */ +#if gcmIS_DEBUG(gcdDEBUG_CODE) + buffer->num = i; +#endif + + /* Create the busy signal. */ + gcmkONERROR(gckOS_CreateSignal( + Os, gcvFALSE, &buffer->signal + )); + + /* Set the signal, buffer is currently not busy. */ + gcmkONERROR(gckOS_Signal( + Os, buffer->signal, gcvTRUE + )); + + /* Create a new physical context buffer. */ + gcmkONERROR(gckOS_AllocateContiguous( + Os, + gcvFALSE, + &context->totalSize, + &buffer->physical, + &pointer + )); + + buffer->logical = pointer; + + /* Set gckEVENT object pointer. */ + buffer->eventObj = Hardware->kernel->eventObj; + + /* Set the pointers to the LINK commands. */ + if (context->linkIndex2D != 0) + { + buffer->link2D = &buffer->logical[context->linkIndex2D]; + } + + if (context->linkIndex3D != 0) + { + buffer->link3D = &buffer->logical[context->linkIndex3D]; + } + + if (context->linkIndexXD != 0) + { + gctPOINTER xdLink; + gctUINT8_PTR xdEntryLogical; + gctSIZE_T xdEntrySize; + gctSIZE_T linkBytes; + + /* Determine LINK parameters. */ + xdLink + = &buffer->logical[context->linkIndexXD]; + + xdEntryLogical + = (gctUINT8_PTR) buffer->logical + + context->entryOffsetXDFrom3D; + + xdEntrySize + = context->bufferSize + - context->entryOffsetXDFrom3D; + + /* Query LINK size. */ + gcmkONERROR(gckHARDWARE_Link( + Hardware, gcvNULL, gcvNULL, 0, &linkBytes + )); + + /* Generate a LINK. */ + gcmkONERROR(gckHARDWARE_Link( + Hardware, + xdLink, + xdEntryLogical, + xdEntrySize, + &linkBytes + )); + } + } + + + /**************************************************************************/ + /* Initialize the context buffers. ****************************************/ + + /* Initialize the current context buffer. */ + gcmkONERROR(_InitializeContextBuffer(context)); + + /* Make all created contexts equal. */ + { + gcsCONTEXT_PTR currContext, tempContext; + + /* Set the current context buffer. */ + currContext = context->buffer; + + /* Get the next context buffer. */ + tempContext = currContext->next; + + /* Loop through all buffers. */ + while (tempContext != currContext) + { + if (tempContext == gcvNULL) + { + gcmkONERROR(gcvSTATUS_NOT_FOUND); + } + + /* Copy the current context. */ + gcmkONERROR(gckOS_MemCopy( + tempContext->logical, + currContext->logical, + context->totalSize + )); + + /* Get the next context buffer. */ + tempContext = tempContext->next; + } + } + + /* Return pointer to the gckCONTEXT object. */ + *Context = context; + + /* Success. */ + gcmkFOOTER_ARG("*Context=0x%08X", *Context); + return gcvSTATUS_OK; + +OnError: + /* Roll back on error. */ + gcmkVERIFY_OK(_DestroyContext(context)); + + /* Return the status. */ + gcmkFOOTER(); + return status; +} + +/******************************************************************************\ +** +** gckCONTEXT_Destroy +** +** Destroy a gckCONTEXT object. +** +** INPUT: +** +** gckCONTEXT Context +** Pointer to an gckCONTEXT object. +** +** OUTPUT: +** +** Nothing. +*/ +gceSTATUS +gckCONTEXT_Destroy( + IN gckCONTEXT Context + ) +{ + gceSTATUS status; + + gcmkHEADER_ARG("Context=0x%08X", Context); + + /* Verify the arguments. */ + gcmkVERIFY_OBJECT(Context, gcvOBJ_CONTEXT); + + /* Destroy the context and all related objects. */ + status = _DestroyContext(Context); + + /* Success. */ + gcmkFOOTER_NO(); + return status; +} + +/******************************************************************************\ +** +** gckCONTEXT_Update +** +** Merge all pending state delta buffers into the current context buffer. +** +** INPUT: +** +** gckCONTEXT Context +** Pointer to an gckCONTEXT object. +** +** gctUINT32 ProcessID +** Current process ID. +** +** gcsSTATE_DELTA_PTR StateDelta +** Pointer to the state delta. +** +** OUTPUT: +** +** Nothing. +*/ +gceSTATUS +gckCONTEXT_Update( + IN gckCONTEXT Context, + IN gctUINT32 ProcessID, + IN gcsSTATE_DELTA_PTR StateDelta + ) +{ +#ifndef VIVANTE_NO_3D + gceSTATUS status = gcvSTATUS_OK; + static gcsSTATE_DELTA _stateDelta; + gckKERNEL kernel; + gcsCONTEXT_PTR buffer; + gcsSTATE_MAP_PTR map; + gctBOOL needCopy = gcvFALSE; + gcsSTATE_DELTA_PTR nDelta; + gcsSTATE_DELTA_PTR uDelta = gcvNULL; + gcsSTATE_DELTA_PTR kDelta = gcvNULL; + gcsSTATE_DELTA_RECORD_PTR record; + gcsSTATE_DELTA_RECORD_PTR recordArray = gcvNULL; + gctUINT elementCount; + gctUINT address; + gctUINT32 mask; + gctUINT32 data; + gctUINT index; + gctUINT i, j; + +#if gcdSECURE_USER + gcskSECURE_CACHE_PTR cache; +#endif + + gcmkHEADER_ARG( + "Context=0x%08X ProcessID=%d StateDelta=0x%08X", + Context, ProcessID, StateDelta + ); + + /* Verify the arguments. */ + gcmkVERIFY_OBJECT(Context, gcvOBJ_CONTEXT); + + /* Get a shortcut to the kernel object. */ + kernel = Context->hardware->kernel; + + /* Check wehther we need to copy the structures or not. */ + gcmkONERROR(gckOS_QueryNeedCopy(Context->os, ProcessID, &needCopy)); + + /* Allocate the copy buffer for the user record array. */ + if (needCopy && (Context->recordArray == gcvNULL)) + { + /* Allocate the buffer. */ + gcmkONERROR(gckOS_Allocate( + Context->os, + Context->recordArraySize, + (gctPOINTER *) &Context->recordArray + )); + } + + /* Get the current context buffer. */ + buffer = Context->buffer; + + /* Wait until the context buffer becomes available; this will + also reset the signal and mark the buffer as busy. */ + gcmkONERROR(gckOS_WaitSignal( + Context->os, buffer->signal, gcvINFINITE + )); + +#if gcdSECURE_USER + /* Get the cache form the database. */ + gcmkONERROR(gckKERNEL_GetProcessDBCache(kernel, ProcessID, &cache)); +#endif + +#if gcmIS_DEBUG(gcdDEBUG_CODE) && 1 && !defined(VIVANTE_NO_3D) + /* Update current context token. */ + buffer->logical[Context->map[0x0E14].index] + = gcmPTR2INT(Context); +#endif + + /* Are there any pending deltas? */ + if (buffer->deltaCount != 0) + { + /* Get the state map. */ + map = Context->map; + + /* Get the first delta item. */ + uDelta = buffer->delta; + + /* Reset the vertex stream count. */ + elementCount = 0; + + /* Merge all pending deltas. */ + for (i = 0; i < buffer->deltaCount; i += 1) + { + /* Get access to the state delta. */ + gcmkONERROR(gckKERNEL_OpenUserData( + kernel, needCopy, + &_stateDelta, + uDelta, gcmSIZEOF(gcsSTATE_DELTA), + (gctPOINTER *) &kDelta + )); + + /* Get access to the state records. */ + gcmkONERROR(gckKERNEL_OpenUserData( + kernel, needCopy, + Context->recordArray, + kDelta->recordArray, Context->recordArraySize, + (gctPOINTER *) &recordArray + )); + + /* Merge all pending states. */ + for (j = 0; j < kDelta->recordCount; j += 1) + { + /* Get the current state record. */ + record = &recordArray[j]; + + /* Get the state address. */ + address = record->address; + + /* Make sure the state is a part of the mapping table. */ + if (address >= Context->stateCount) + { + gcmkTRACE( + gcvLEVEL_ERROR, + "%s(%d): State 0x%04X is not mapped.\n", + __FUNCTION__, __LINE__, + address + ); + + continue; + } + + /* Get the state index. */ + index = map[address].index; + + /* Skip the state if not mapped. */ + if (index == 0) + { + continue; + } + + /* Get the data mask. */ + mask = record->mask; + + /* Masked states that are being completly reset or regular states. */ + if ((mask == 0) || (mask == ~0U)) + { + /* Get the new data value. */ + data = record->data; + + /* Process special states. */ + if (address == 0x0595) + { + /* Force auto-disable to be disabled. */ + data = ((((gctUINT32) (data)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 5:5) - (0 ? 5:5) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 5:5) - (0 ? 5:5) + 1))))))) << (0 ? 5:5))) | (((gctUINT32) (0x0 & ((gctUINT32) ((((1 ? 5:5) - (0 ? 5:5) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 5:5) - (0 ? 5:5) + 1))))))) << (0 ? 5:5))); + data = ((((gctUINT32) (data)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 4:4) - (0 ? 4:4) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 4:4) - (0 ? 4:4) + 1))))))) << (0 ? 4:4))) | (((gctUINT32) (0x0 & ((gctUINT32) ((((1 ? 4:4) - (0 ? 4:4) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 4:4) - (0 ? 4:4) + 1))))))) << (0 ? 4:4))); + data = ((((gctUINT32) (data)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 13:13) - (0 ? 13:13) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 13:13) - (0 ? 13:13) + 1))))))) << (0 ? 13:13))) | (((gctUINT32) (0x0 & ((gctUINT32) ((((1 ? 13:13) - (0 ? 13:13) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 13:13) - (0 ? 13:13) + 1))))))) << (0 ? 13:13))); + } + +#if gcdSECURE_USER + /* Do we need to convert the logical address? */ + if (Context->hint[address]) + { + /* Map handle into physical address. */ + gcmkONERROR(gckKERNEL_MapLogicalToPhysical( + kernel, cache, (gctPOINTER) &data + )); + } +#endif + + /* Set new data. */ + buffer->logical[index] = data; + } + + /* Masked states that are being set partially. */ + else + { + buffer->logical[index] + = (~mask & buffer->logical[index]) + | (mask & record->data); + } + } + + /* Get the element count. */ + if (kDelta->elementCount != 0) + { + elementCount = kDelta->elementCount; + } + + /* Dereference delta. */ + kDelta->refCount -= 1; + gcmkASSERT(kDelta->refCount >= 0); + + /* Get the next state delta. */ + nDelta = kDelta->next; + + /* Get access to the state records. */ + gcmkONERROR(gckKERNEL_CloseUserData( + kernel, needCopy, + gcvFALSE, + kDelta->recordArray, Context->recordArraySize, + (gctPOINTER *) &recordArray + )); + + /* Close access to the current state delta. */ + gcmkONERROR(gckKERNEL_CloseUserData( + kernel, needCopy, + gcvTRUE, + uDelta, gcmSIZEOF(gcsSTATE_DELTA), + (gctPOINTER *) &kDelta + )); + + /* Update the user delta pointer. */ + uDelta = nDelta; + } + + /* Hardware disables all input streams when the stream 0 is programmed, + it then reenables those streams that were explicitely programmed by + the software. Because of this we cannot program the entire array of + values, otherwise we'll get all streams reenabled, but rather program + only those that are actully needed by the software. */ + if (elementCount != 0) + { + gctUINT base; + gctUINT nopCount; + gctUINT32_PTR nop; + gctUINT fe2vsCount = 12; + + if ((((((gctUINT32) (Context->hardware->chipMinorFeatures1)) >> (0 ? 23:23)) & ((gctUINT32) ((((1 ? 23:23) - (0 ? 23:23) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 23:23) - (0 ? 23:23) + 1)))))) )) + { + fe2vsCount = 16; + } + + /* Determine the base index of the vertex stream array. */ + base = map[0x0180].index; + + /* Set the proper state count. */ + buffer->logical[base - 1] + = ((((gctUINT32) (buffer->logical[base - 1])) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))) | (((gctUINT32) ((gctUINT32) (elementCount ) & ((gctUINT32) ((((1 ? 25:16) - (0 ? 25:16) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 25:16) - (0 ? 25:16) + 1))))))) << (0 ? 25:16))); + + /* Determine the number of NOP commands. */ + nopCount + = (fe2vsCount / 2) + - (elementCount / 2); + + /* Determine the location of the first NOP. */ + nop = &buffer->logical[base + (elementCount | 1)]; + + /* Fill the unused space with NOPs. */ + for (i = 0; i < nopCount; i += 1) + { + /* Generate a NOP command. */ + *nop = ((((gctUINT32) (0)) & ~(((gctUINT32) (((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))) | (((gctUINT32) (0x03 & ((gctUINT32) ((((1 ? 31:27) - (0 ? 31:27) + 1) == 32) ? ~0 : (~(~0 << ((1 ? 31:27) - (0 ? 31:27) + 1))))))) << (0 ? 31:27))); + + /* Advance. */ + nop += 2; + } + } + + /* Reset pending deltas. */ + buffer->deltaCount = 0; + buffer->delta = gcvNULL; + } + + /* Set state delta user pointer. */ + uDelta = StateDelta; + + /* Get access to the state delta. */ + gcmkONERROR(gckKERNEL_OpenUserData( + kernel, needCopy, + &_stateDelta, + uDelta, gcmSIZEOF(gcsSTATE_DELTA), + (gctPOINTER *) &kDelta + )); + + /* State delta cannot be attached to anything yet. */ + if (kDelta->refCount != 0) + { + gcmkTRACE( + gcvLEVEL_ERROR, + "%s(%d): kDelta->refCount = %d (has to be 0).\n", + __FUNCTION__, __LINE__, + kDelta->refCount + ); + } + + /* Attach to all contexts. */ + buffer = Context->buffer; + + do + { + /* Attach to the context if nothing is attached yet. If a delta + is allready attached, all we need to do is to increment + the number of deltas in the context. */ + if (buffer->delta == gcvNULL) + { + buffer->delta = uDelta; + } + + /* Update reference count. */ + kDelta->refCount += 1; + + /* Update counters. */ + buffer->deltaCount += 1; + + /* Get the next context buffer. */ + buffer = buffer->next; + + if (buffer == gcvNULL) + { + gcmkONERROR(gcvSTATUS_NOT_FOUND); + } + } + while (Context->buffer != buffer); + + /* Close access to the current state delta. */ + gcmkONERROR(gckKERNEL_CloseUserData( + kernel, needCopy, + gcvTRUE, + uDelta, gcmSIZEOF(gcsSTATE_DELTA), + (gctPOINTER *) &kDelta + )); + + /* Schedule an event to mark the context buffer as available. */ + gcmkONERROR(gckEVENT_Signal( + buffer->eventObj, buffer->signal, gcvKERNEL_PIXEL + )); + + /* Advance to the next context buffer. */ + Context->buffer = buffer->next; + + /* Return the status. */ + gcmkFOOTER(); + return gcvSTATUS_OK; + +OnError: + /* Get access to the state records. */ + if (kDelta != gcvNULL) + { + gcmkVERIFY_OK(gckKERNEL_CloseUserData( + kernel, needCopy, + gcvFALSE, + kDelta->recordArray, Context->recordArraySize, + (gctPOINTER *) &recordArray + )); + } + + /* Close access to the current state delta. */ + gcmkVERIFY_OK(gckKERNEL_CloseUserData( + kernel, needCopy, + gcvTRUE, + uDelta, gcmSIZEOF(gcsSTATE_DELTA), + (gctPOINTER *) &kDelta + )); + + /* Return the status. */ + gcmkFOOTER(); + return status; +#else + return gcvSTATUS_OK; +#endif +} + |