205 lines
10 KiB
C
205 lines
10 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __MB826XXFB_ACCEL_H__
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#define __MB826XXFB_ACCEL_H__
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/* registers */
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#define GDC_GEO_REG_INPUT_FIFO 0x00000400L
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/* Special Registers */
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#define GDC_REG_CTRL 0x00000400L
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#define GDC_REG_FIFO_STATUS 0x00000404L
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#define GDC_REG_FIFO_COUNT 0x00000408L
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#define GDC_REG_SETUP_STATUS 0x0000040CL
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#define GDC_REG_DDA_STATUS 0x00000410L
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#define GDC_REG_ENGINE_STATUS 0x00000414L
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#define GDC_REG_ERROR_STATUS 0x00000418L
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#define GDC_REG_MODE_MISC 0x00000420L /* MDR0 */
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#define GDC_REG_MODE_LINE 0x00000424L /* MDR1 */
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#define GDC_REG_MODE_POLYGON 0x00000428L /* MDR2 */
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#define GDC_REG_MODE_TEXTURE 0x0000042CL /* MDR3 */
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#define GDC_REG_MODE_BITMAP 0x00000430L /* MDR4 */
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#define GDC_REG_MODE_EXTENSION 0x0000043CL /* MDR7 */
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/* Configuration Registers */
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#define GDC_REG_DRAW_BASE 0x00000440L
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#define GDC_REG_X_RESOLUTION 0x00000444L
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#define GDC_REG_Z_BASE 0x00000448L
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#define GDC_REG_TEXTURE_BASE 0x0000044CL
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#define GDC_REG_POLYGON_FLAG_BASE 0x00000450L
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#define GDC_REG_CLIP_XMIN 0x00000454L
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#define GDC_REG_CLIP_XMAX 0x00000458L
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#define GDC_REG_CLIP_YMIN 0x0000045CL
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#define GDC_REG_CLIP_YMAX 0x00000460L
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#define GDC_REG_TEXURE_SIZE 0x00000464L
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#define GDC_REG_TILE_SIZE 0x00000468L
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#define GDC_REG_TEX_BUF_OFFSET 0x0000046CL
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/* for MB86293 or later */
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#define GDC_REG_ALPHA_MAP_BASE 0x00000474L /* ABR */
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/* Constant Registers */
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#define GDC_REG_FOREGROUND_COLOR 0x00000480L
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#define GDC_REG_BACKGROUND_COLOR 0x00000484L
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#define GDC_REG_ALPHA 0x00000488L
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#define GDC_REG_LINE_PATTERN 0x0000048CL
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#define GDC_REG_TEX_BORDER_COLOR 0x00000494L
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#define GDC_REG_LINE_PATTERN_OFFSET 0x000003E0L
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/* Coomand Code */
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#define GDC_CMD_PIXEL 0x00000000L
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#define GDC_CMD_PIXEL_Z 0x00000001L
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#define GDC_CMD_X_VECTOR 0x00000020L
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#define GDC_CMD_Y_VECTOR 0x00000021L
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#define GDC_CMD_X_VECTOR_NOEND 0x00000022L
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#define GDC_CMD_Y_VECTOR_NOEND 0x00000023L
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#define GDC_CMD_X_VECTOR_BLPO 0x00000024L
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#define GDC_CMD_Y_VECTOR_BLPO 0x00000025L
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#define GDC_CMD_X_VECTOR_NOEND_BLPO 0x00000026L
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#define GDC_CMD_Y_VECTOR_NOEND_BLPO 0x00000027L
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#define GDC_CMD_AA_X_VECTOR 0x00000028L
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#define GDC_CMD_AA_Y_VECTOR 0x00000029L
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#define GDC_CMD_AA_X_VECTOR_NOEND 0x0000002AL
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#define GDC_CMD_AA_Y_VECTOR_NOEND 0x0000002BL
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#define GDC_CMD_AA_X_VECTOR_BLPO 0x0000002CL
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#define GDC_CMD_AA_Y_VECTOR_BLPO 0x0000002DL
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#define GDC_CMD_AA_X_VECTOR_NOEND_BLPO 0x0000002EL
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#define GDC_CMD_AA_Y_VECTOR_NOEND_BLPO 0x0000002FL
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#define GDC_CMD_0_VECTOR 0x00000030L
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#define GDC_CMD_1_VECTOR 0x00000031L
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#define GDC_CMD_0_VECTOR_NOEND 0x00000032L
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#define GDC_CMD_1_VECTOR_NOEND 0x00000033L
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#define GDC_CMD_0_VECTOR_BLPO 0x00000034L
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#define GDC_CMD_1_VECTOR_BLPO 0x00000035L
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#define GDC_CMD_0_VECTOR_NOEND_BLPO 0x00000036L
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#define GDC_CMD_1_VECTOR_NOEND_BLPO 0x00000037L
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#define GDC_CMD_AA_0_VECTOR 0x00000038L
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#define GDC_CMD_AA_1_VECTOR 0x00000039L
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#define GDC_CMD_AA_0_VECTOR_NOEND 0x0000003AL
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#define GDC_CMD_AA_1_VECTOR_NOEND 0x0000003BL
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#define GDC_CMD_AA_0_VECTOR_BLPO 0x0000003CL
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#define GDC_CMD_AA_1_VECTOR_BLPO 0x0000003DL
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#define GDC_CMD_AA_0_VECTOR_NOEND_BLPO 0x0000003EL
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#define GDC_CMD_AA_1_VECTOR_NOEND_BLPO 0x0000003FL
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#define GDC_CMD_BLT_FILL 0x00000041L
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#define GDC_CMD_BLT_DRAW 0x00000042L
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#define GDC_CMD_BITMAP 0x00000043L
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#define GDC_CMD_BLTCOPY_TOP_LEFT 0x00000044L
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#define GDC_CMD_BLTCOPY_TOP_RIGHT 0x00000045L
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#define GDC_CMD_BLTCOPY_BOTTOM_LEFT 0x00000046L
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#define GDC_CMD_BLTCOPY_BOTTOM_RIGHT 0x00000047L
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#define GDC_CMD_LOAD_TEXTURE 0x00000048L
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#define GDC_CMD_LOAD_TILE 0x00000049L
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#define GDC_CMD_TRAP_RIGHT 0x00000060L
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#define GDC_CMD_TRAP_LEFT 0x00000061L
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#define GDC_CMD_TRIANGLE_FAN 0x00000062L
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#define GDC_CMD_FLAG_TRIANGLE_FAN 0x00000063L
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#define GDC_CMD_FLUSH_FB 0x000000C1L
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#define GDC_CMD_FLUSH_Z 0x000000C2L
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#define GDC_CMD_POLYGON_BEGIN 0x000000E0L
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#define GDC_CMD_POLYGON_END 0x000000E1L
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#define GDC_CMD_CLEAR_POLY_FLAG 0x000000E2L
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#define GDC_CMD_NORMAL 0x000000FFL
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#define GDC_CMD_VECTOR_BLPO_FLAG 0x00040000L
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#define GDC_CMD_FAST_VECTOR_BLPO_FLAG 0x00000004L
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/* for MB86293 or later */
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#define GDC_CMD_MDR1 0x00000000L
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#define GDC_CMD_MDR1S 0x00000002L
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#define GDC_CMD_MDR1B 0x00000004L
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#define GDC_CMD_MDR2 0x00000001L
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#define GDC_CMD_MDR2S 0x00000003L
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#define GDC_CMD_MDR2TL 0x00000007L
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#define GDC_CMD_GMDR1E 0x00000010L
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#define GDC_CMD_GMDR2E 0x00000020L
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#define GDC_CMD_OVERLAP_SHADOW_XY 0x00000000L
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#define GDC_CMD_OVERLAP_SHADOW_XY_COMPOSITION 0x00000001L
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#define GDC_CMD_OVERLAP_Z_PACKED_ONBS 0x00000007L
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#define GDC_CMD_OVERLAP_Z_ORIGIN 0x00000000L
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#define GDC_CMD_OVERLAP_Z_NON_TOPLEFT 0x00000001L
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#define GDC_CMD_OVERLAP_Z_BORDER 0x00000002L
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#define GDC_CMD_OVERLAP_Z_SHADOW 0x00000003L
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#define GDC_CMD_BLTCOPY_ALT_ALPHA 0x00000000L /* Reserverd */
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#define GDC_CMD_DC_LOGOUT 0x00000000L /* Reserverd */
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#define GDC_CMD_BODY_FORE_COLOR 0x00000000L
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#define GDC_CMD_BODY_BACK_COLOR 0x00000001L
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#define GDC_CMD_SHADOW_FORE_COLOR 0x00000002L
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#define GDC_CMD_SHADOW_BACK_COLOR 0x00000003L
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#define GDC_CMD_BORDER_FORE_COLOR 0x00000004L
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#define GDC_CMD_BORDER_BACK_COLOR 0x00000005L
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/* Type Code Table */
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#define GDC_TYPE_G_NOP 0x00000020L
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#define GDC_TYPE_G_BEGIN 0x00000021L
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#define GDC_TYPE_G_BEGINCONT 0x00000022L
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#define GDC_TYPE_G_END 0x00000023L
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#define GDC_TYPE_G_VERTEX 0x00000030L
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#define GDC_TYPE_G_VERTEXLOG 0x00000032L
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#define GDC_TYPE_G_VERTEXNOPLOG 0x00000033L
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#define GDC_TYPE_G_INIT 0x00000040L
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#define GDC_TYPE_G_VIEWPORT 0x00000041L
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#define GDC_TYPE_G_DEPTHRANGE 0x00000042L
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#define GDC_TYPE_G_LOADMATRIX 0x00000043L
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#define GDC_TYPE_G_VIEWVOLUMEXYCLIP 0x00000044L
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#define GDC_TYPE_G_VIEWVOLUMEZCLIP 0x00000045L
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#define GDC_TYPE_G_VIEWVOLUMEWCLIP 0x00000046L
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#define GDC_TYPE_SETLVERTEX2I 0x00000072L
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#define GDC_TYPE_SETLVERTEX2IP 0x00000073L
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#define GDC_TYPE_SETMODEREGISTER 0x000000C0L
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#define GDC_TYPE_SETGMODEREGISTER 0x000000C1L
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#define GDC_TYPE_OVERLAPXYOFFT 0x000000C8L
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#define GDC_TYPE_OVERLAPZOFFT 0x000000C9L
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#define GDC_TYPE_DC_LOGOUTADDR 0x000000CCL
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#define GDC_TYPE_SETCOLORREGISTER 0x000000CEL
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#define GDC_TYPE_G_BEGINE 0x000000E1L
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#define GDC_TYPE_G_BEGINCONTE 0x000000E2L
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#define GDC_TYPE_G_ENDE 0x000000E3L
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#define GDC_TYPE_DRAWPIXEL 0x00000000L
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#define GDC_TYPE_DRAWPIXELZ 0x00000001L
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#define GDC_TYPE_DRAWLINE 0x00000002L
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#define GDC_TYPE_DRAWLINE2I 0x00000003L
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#define GDC_TYPE_DRAWLINE2IP 0x00000004L
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#define GDC_TYPE_DRAWTRAP 0x00000005L
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#define GDC_TYPE_DRAWVERTEX2I 0x00000006L
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#define GDC_TYPE_DRAWVERTEX2IP 0x00000007L
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#define GDC_TYPE_DRAWRECTP 0x00000009L
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#define GDC_TYPE_DRAWBITMAPP 0x0000000BL
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#define GDC_TYPE_BLTCOPYP 0x0000000DL
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#define GDC_TYPE_BLTCOPYALTERNATEP 0x0000000FL
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#define GDC_TYPE_LOADTEXTUREP 0x00000011L
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#define GDC_TYPE_BLTTEXTUREP 0x00000013L
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#define GDC_TYPE_BLTCOPYALTALPHABLENDP 0x0000001FL
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#define GDC_TYPE_SETVERTEX2I 0x00000070L
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#define GDC_TYPE_SETVERTEX2IP 0x00000071L
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#define GDC_TYPE_DRAW 0x000000F0L
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#define GDC_TYPE_SETREGISTER 0x000000F1L
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#define GDC_TYPE_SYNC 0x000000FCL
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#define GDC_TYPE_INTERRUPT 0x000000FDL
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#define GDC_TYPE_NOP 0x0
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/* Raster operation */
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#define GDC_ROP_CLEAR 0x0000
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#define GDC_ROP_AND 0x0001
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#define GDC_ROP_AND_REVERSE 0x0002
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#define GDC_ROP_COPY 0x0003
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#define GDC_ROP_AND_INVERTED 0x0004
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#define GDC_ROP_NOP 0x0005
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#define GDC_ROP_XOR 0x0006
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#define GDC_ROP_OR 0x0007
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#define GDC_ROP_NOR 0x0008
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#define GDC_ROP_EQUIV 0x0009
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#define GDC_ROP_INVERT 0x000A
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#define GDC_ROP_OR_REVERSE 0x000B
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#define GDC_ROP_COPY_INVERTED 0x000C
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#define GDC_ROP_OR_INVERTED 0x000D
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#define GDC_ROP_NAND 0x000E
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#define GDC_ROP_SET 0x000F
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#endif
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