| /* |
| * Silicon Motion SM712 2D drawing engine functions. |
| * |
| * Copyright (C) 2006 Silicon Motion Technology Corp. |
| * Author: Ge Wang, gewang@siliconmotion.com |
| * |
| * Copyright (C) 2009 Lemote, Inc. |
| * Author: Wu Zhangjin, wuzj@lemote.com |
| * |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file COPYING in the main directory of this archive for |
| * more details. |
| */ |
| |
| #ifndef NULL |
| #define NULL 0 |
| #endif |
| |
| /* Internal macros */ |
| |
| #define _F_START(f) (0 ? f) |
| #define _F_END(f) (1 ? f) |
| #define _F_SIZE(f) (1 + _F_END(f) - _F_START(f)) |
| #define _F_MASK(f) (((1ULL << _F_SIZE(f)) - 1) << _F_START(f)) |
| #define _F_NORMALIZE(v, f) (((v) & _F_MASK(f)) >> _F_START(f)) |
| #define _F_DENORMALIZE(v, f) (((v) << _F_START(f)) & _F_MASK(f)) |
| |
| /* Global macros */ |
| |
| #define FIELD_GET(x, reg, field) \ |
| ( \ |
| _F_NORMALIZE((x), reg ## _ ## field) \ |
| ) |
| |
| #define FIELD_SET(x, reg, field, value) \ |
| ( \ |
| (x & ~_F_MASK(reg ## _ ## field)) \ |
| | _F_DENORMALIZE(reg ## _ ## field ## _ ## value, reg ## _ ## field) \ |
| ) |
| |
| #define FIELD_VALUE(x, reg, field, value) \ |
| ( \ |
| (x & ~_F_MASK(reg ## _ ## field)) \ |
| | _F_DENORMALIZE(value, reg ## _ ## field) \ |
| ) |
| |
| #define FIELD_CLEAR(reg, field) \ |
| ( \ |
| ~_F_MASK(reg ## _ ## field) \ |
| ) |
| |
| /* Field Macros */ |
| |
| #define FIELD_START(field) (0 ? field) |
| #define FIELD_END(field) (1 ? field) |
| #define FIELD_SIZE(field) \ |
| (1 + FIELD_END(field) - FIELD_START(field)) |
| |
| #define FIELD_MASK(field) \ |
| (((1 << (FIELD_SIZE(field)-1)) \ |
| | ((1 << (FIELD_SIZE(field)-1)) - 1)) \ |
| << FIELD_START(field)) |
| |
| #define FIELD_NORMALIZE(reg, field) \ |
| (((reg) & FIELD_MASK(field)) >> FIELD_START(field)) |
| |
| #define FIELD_DENORMALIZE(field, value) \ |
| (((value) << FIELD_START(field)) & FIELD_MASK(field)) |
| |
| #define FIELD_INIT(reg, field, value) \ |
| FIELD_DENORMALIZE(reg ## _ ## field, \ |
| reg ## _ ## field ## _ ## value) |
| |
| #define FIELD_INIT_VAL(reg, field, value) \ |
| (FIELD_DENORMALIZE(reg ## _ ## field, value)) |
| |
| #define FIELD_VAL_SET(x, r, f, v) ({ \ |
| x = (x & ~FIELD_MASK(r ## _ ## f)) \ |
| | FIELD_DENORMALIZE(r ## _ ## f, r ## _ ## f ## _ ## v) \ |
| }) |
| |
| #define RGB(r, g, b) ((unsigned long)(((r) << 16) | ((g) << 8) | (b))) |
| |
| /* Transparent info definition */ |
| typedef struct { |
| unsigned long match; /* Matching pixel is OPAQUE/TRANSPARENT */ |
| unsigned long select; /* Transparency controlled by SRC/DST */ |
| unsigned long control; /* ENABLE/DISABLE transparency */ |
| unsigned long color; /* Transparent color */ |
| } Transparent, *pTransparent; |
| |
| #define PIXEL_DEPTH_1_BP 0 /* 1 bit per pixel */ |
| #define PIXEL_DEPTH_8_BPP 1 /* 8 bits per pixel */ |
| #define PIXEL_DEPTH_16_BPP 2 /* 16 bits per pixel */ |
| #define PIXEL_DEPTH_32_BPP 3 /* 32 bits per pixel */ |
| #define PIXEL_DEPTH_YUV422 8 /* 16 bits per pixel YUV422 */ |
| #define PIXEL_DEPTH_YUV420 9 /* 16 bits per pixel YUV420 */ |
| |
| #define PATTERN_WIDTH 8 |
| #define PATTERN_HEIGHT 8 |
| |
| #define TOP_TO_BOTTOM 0 |
| #define BOTTOM_TO_TOP 1 |
| #define RIGHT_TO_LEFT BOTTOM_TO_TOP |
| #define LEFT_TO_RIGHT TOP_TO_BOTTOM |
| |
| /* Constants used in Transparent structure */ |
| #define MATCH_OPAQUE 0x00000000 |
| #define MATCH_TRANSPARENT 0x00000400 |
| #define SOURCE 0x00000000 |
| #define DESTINATION 0x00000200 |
| |
| /* 2D registers. */ |
| |
| #define DE_SOURCE 0x000000 |
| #define DE_SOURCE_WRAP 31 : 31 |
| #define DE_SOURCE_WRAP_DISABLE 0 |
| #define DE_SOURCE_WRAP_ENABLE 1 |
| #define DE_SOURCE_X_K1 29 : 16 |
| #define DE_SOURCE_Y_K2 15 : 0 |
| |
| #define DE_DESTINATION 0x000004 |
| #define DE_DESTINATION_WRAP 31 : 31 |
| #define DE_DESTINATION_WRAP_DISABLE 0 |
| #define DE_DESTINATION_WRAP_ENABLE 1 |
| #define DE_DESTINATION_X 28 : 16 |
| #define DE_DESTINATION_Y 15 : 0 |
| |
| #define DE_DIMENSION 0x000008 |
| #define DE_DIMENSION_X 28 : 16 |
| #define DE_DIMENSION_Y_ET 15 : 0 |
| |
| #define DE_CONTROL 0x00000C |
| #define DE_CONTROL_STATUS 31 : 31 |
| #define DE_CONTROL_STATUS_STOP 0 |
| #define DE_CONTROL_STATUS_START 1 |
| #define DE_CONTROL_PATTERN 30 : 30 |
| #define DE_CONTROL_PATTERN_MONO 0 |
| #define DE_CONTROL_PATTERN_COLOR 1 |
| #define DE_CONTROL_UPDATE_DESTINATION_X 29 : 29 |
| #define DE_CONTROL_UPDATE_DESTINATION_X_DISABLE 0 |
| #define DE_CONTROL_UPDATE_DESTINATION_X_ENABLE 1 |
| #define DE_CONTROL_QUICK_START 28 : 28 |
| #define DE_CONTROL_QUICK_START_DISABLE 0 |
| #define DE_CONTROL_QUICK_START_ENABLE 1 |
| #define DE_CONTROL_DIRECTION 27 : 27 |
| #define DE_CONTROL_DIRECTION_LEFT_TO_RIGHT 0 |
| #define DE_CONTROL_DIRECTION_RIGHT_TO_LEFT 1 |
| #define DE_CONTROL_MAJOR 26 : 26 |
| #define DE_CONTROL_MAJOR_X 0 |
| #define DE_CONTROL_MAJOR_Y 1 |
| #define DE_CONTROL_STEP_X 25 : 25 |
| #define DE_CONTROL_STEP_X_POSITIVE 1 |
| #define DE_CONTROL_STEP_X_NEGATIVE 0 |
| #define DE_CONTROL_STEP_Y 24 : 24 |
| #define DE_CONTROL_STEP_Y_POSITIVE 1 |
| #define DE_CONTROL_STEP_Y_NEGATIVE 0 |
| #define DE_CONTROL_STRETCH 23 : 23 |
| #define DE_CONTROL_STRETCH_DISABLE 0 |
| #define DE_CONTROL_STRETCH_ENABLE 1 |
| #define DE_CONTROL_HOST 22 : 22 |
| #define DE_CONTROL_HOST_COLOR 0 |
| #define DE_CONTROL_HOST_MONO 1 |
| #define DE_CONTROL_LAST_PIXEL 21 : 21 |
| #define DE_CONTROL_LAST_PIXEL_OFF 0 |
| #define DE_CONTROL_LAST_PIXEL_ON 1 |
| #define DE_CONTROL_COMMAND 20 : 16 |
| #define DE_CONTROL_COMMAND_BITBLT 0 |
| #define DE_CONTROL_COMMAND_RECTANGLE_FILL 1 |
| #define DE_CONTROL_COMMAND_DE_TILE 2 |
| #define DE_CONTROL_COMMAND_TRAPEZOID_FILL 3 |
| #define DE_CONTROL_COMMAND_ALPHA_BLEND 4 |
| #define DE_CONTROL_COMMAND_RLE_STRIP 5 |
| #define DE_CONTROL_COMMAND_SHORT_STROKE 6 |
| #define DE_CONTROL_COMMAND_LINE_DRAW 7 |
| #define DE_CONTROL_COMMAND_HOST_WRITE 8 |
| #define DE_CONTROL_COMMAND_HOST_READ 9 |
| #define DE_CONTROL_COMMAND_HOST_WRITE_BOTTOM_UP 10 |
| #define DE_CONTROL_COMMAND_ROTATE 11 |
| #define DE_CONTROL_COMMAND_FONT 12 |
| #define DE_CONTROL_COMMAND_TEXTURE_LOAD 15 |
| #define DE_CONTROL_ROP_SELECT 15 : 15 |
| #define DE_CONTROL_ROP_SELECT_ROP3 0 |
| #define DE_CONTROL_ROP_SELECT_ROP2 1 |
| #define DE_CONTROL_ROP2_SOURCE 14 : 14 |
| #define DE_CONTROL_ROP2_SOURCE_BITMAP 0 |
| #define DE_CONTROL_ROP2_SOURCE_PATTERN 1 |
| #define DE_CONTROL_MONO_DATA 13 : 12 |
| #define DE_CONTROL_MONO_DATA_NOT_PACKED 0 |
| #define DE_CONTROL_MONO_DATA_8_PACKED 1 |
| #define DE_CONTROL_MONO_DATA_16_PACKED 2 |
| #define DE_CONTROL_MONO_DATA_32_PACKED 3 |
| #define DE_CONTROL_REPEAT_ROTATE 11 : 11 |
| #define DE_CONTROL_REPEAT_ROTATE_DISABLE 0 |
| #define DE_CONTROL_REPEAT_ROTATE_ENABLE 1 |
| #define DE_CONTROL_TRANSPARENCY_MATCH 10 : 10 |
| #define DE_CONTROL_TRANSPARENCY_MATCH_OPAQUE 0 |
| #define DE_CONTROL_TRANSPARENCY_MATCH_TRANSPARENT 1 |
| #define DE_CONTROL_TRANSPARENCY_SELECT 9 : 9 |
| #define DE_CONTROL_TRANSPARENCY_SELECT_SOURCE 0 |
| #define DE_CONTROL_TRANSPARENCY_SELECT_DESTINATION 1 |
| #define DE_CONTROL_TRANSPARENCY 8 : 8 |
| #define DE_CONTROL_TRANSPARENCY_DISABLE 0 |
| #define DE_CONTROL_TRANSPARENCY_ENABLE 1 |
| #define DE_CONTROL_ROP 7 : 0 |
| |
| /* Pseudo fields. */ |
| |
| #define DE_CONTROL_SHORT_STROKE_DIR 27 : 24 |
| #define DE_CONTROL_SHORT_STROKE_DIR_225 0 |
| #define DE_CONTROL_SHORT_STROKE_DIR_135 1 |
| #define DE_CONTROL_SHORT_STROKE_DIR_315 2 |
| #define DE_CONTROL_SHORT_STROKE_DIR_45 3 |
| #define DE_CONTROL_SHORT_STROKE_DIR_270 4 |
| #define DE_CONTROL_SHORT_STROKE_DIR_90 5 |
| #define DE_CONTROL_SHORT_STROKE_DIR_180 8 |
| #define DE_CONTROL_SHORT_STROKE_DIR_0 10 |
| #define DE_CONTROL_ROTATION 25 : 24 |
| #define DE_CONTROL_ROTATION_0 0 |
| #define DE_CONTROL_ROTATION_270 1 |
| #define DE_CONTROL_ROTATION_90 2 |
| #define DE_CONTROL_ROTATION_180 3 |
| |
| #define DE_PITCH 0x000010 |
| #define DE_PITCH_DESTINATION 28 : 16 |
| #define DE_PITCH_SOURCE 12 : 0 |
| |
| #define DE_FOREGROUND 0x000014 |
| #define DE_FOREGROUND_COLOR 31 : 0 |
| |
| #define DE_BACKGROUND 0x000018 |
| #define DE_BACKGROUND_COLOR 31 : 0 |
| |
| #define DE_STRETCH_FORMAT 0x00001C |
| #define DE_STRETCH_FORMAT_PATTERN_XY 30 : 30 |
| #define DE_STRETCH_FORMAT_PATTERN_XY_NORMAL 0 |
| #define DE_STRETCH_FORMAT_PATTERN_XY_OVERWRITE 1 |
| #define DE_STRETCH_FORMAT_PATTERN_Y 29 : 27 |
| #define DE_STRETCH_FORMAT_PATTERN_X 25 : 23 |
| #define DE_STRETCH_FORMAT_PIXEL_FORMAT 21 : 20 |
| #define DE_STRETCH_FORMAT_PIXEL_FORMAT_8 0 |
| #define DE_STRETCH_FORMAT_PIXEL_FORMAT_16 1 |
| #define DE_STRETCH_FORMAT_PIXEL_FORMAT_24 3 |
| #define DE_STRETCH_FORMAT_PIXEL_FORMAT_32 2 |
| #define DE_STRETCH_FORMAT_ADDRESSING 19 : 16 |
| #define DE_STRETCH_FORMAT_ADDRESSING_XY 0 |
| #define DE_STRETCH_FORMAT_ADDRESSING_LINEAR 15 |
| #define DE_STRETCH_FORMAT_SOURCE_HEIGHT 11 : 0 |
| |
| #define DE_COLOR_COMPARE 0x000020 |
| #define DE_COLOR_COMPARE_COLOR 23 : 0 |
| |
| #define DE_COLOR_COMPARE_MASK 0x000024 |
| #define DE_COLOR_COMPARE_MASK_MASKS 23 : 0 |
| |
| #define DE_MASKS 0x000028 |
| #define DE_MASKS_BYTE_MASK 31 : 16 |
| #define DE_MASKS_BIT_MASK 15 : 0 |
| |
| #define DE_CLIP_TL 0x00002C |
| #define DE_CLIP_TL_TOP 31 : 16 |
| #define DE_CLIP_TL_STATUS 13 : 13 |
| #define DE_CLIP_TL_STATUS_DISABLE 0 |
| #define DE_CLIP_TL_STATUS_ENABLE 1 |
| #define DE_CLIP_TL_INHIBIT 12 : 12 |
| #define DE_CLIP_TL_INHIBIT_OUTSIDE 0 |
| #define DE_CLIP_TL_INHIBIT_INSIDE 1 |
| #define DE_CLIP_TL_LEFT 11 : 0 |
| |
| #define DE_CLIP_BR 0x000030 |
| #define DE_CLIP_BR_BOTTOM 31 : 16 |
| #define DE_CLIP_BR_RIGHT 12 : 0 |
| |
| #define DE_MONO_PATTERN_LOW 0x000034 |
| #define DE_MONO_PATTERN_LOW_PATTERN 31 : 0 |
| |
| #define DE_MONO_PATTERN_HIGH 0x000038 |
| #define DE_MONO_PATTERN_HIGH_PATTERN 31 : 0 |
| |
| #define DE_WINDOW_WIDTH 0x00003C |
| #define DE_WINDOW_WIDTH_DESTINATION 28 : 16 |
| #define DE_WINDOW_WIDTH_SOURCE 12 : 0 |
| |
| #define DE_WINDOW_SOURCE_BASE 0x000040 |
| #define DE_WINDOW_SOURCE_BASE_EXT 27 : 27 |
| #define DE_WINDOW_SOURCE_BASE_EXT_LOCAL 0 |
| #define DE_WINDOW_SOURCE_BASE_EXT_EXTERNAL 1 |
| #define DE_WINDOW_SOURCE_BASE_CS 26 : 26 |
| #define DE_WINDOW_SOURCE_BASE_CS_0 0 |
| #define DE_WINDOW_SOURCE_BASE_CS_1 1 |
| #define DE_WINDOW_SOURCE_BASE_ADDRESS 25 : 0 |
| |
| #define DE_WINDOW_DESTINATION_BASE 0x000044 |
| #define DE_WINDOW_DESTINATION_BASE_EXT 27 : 27 |
| #define DE_WINDOW_DESTINATION_BASE_EXT_LOCAL 0 |
| #define DE_WINDOW_DESTINATION_BASE_EXT_EXTERNAL 1 |
| #define DE_WINDOW_DESTINATION_BASE_CS 26 : 26 |
| #define DE_WINDOW_DESTINATION_BASE_CS_0 0 |
| #define DE_WINDOW_DESTINATION_BASE_CS_1 1 |
| #define DE_WINDOW_DESTINATION_BASE_ADDRESS 25 : 0 |
| |
| #define DE_ALPHA 0x000048 |
| #define DE_ALPHA_VALUE 7 : 0 |
| |
| #define DE_WRAP 0x00004C |
| #define DE_WRAP_X 31 : 16 |
| #define DE_WRAP_Y 15 : 0 |
| |
| #define DE_STATUS 0x000050 |
| #define DE_STATUS_CSC 1 : 1 |
| #define DE_STATUS_CSC_CLEAR 0 |
| #define DE_STATUS_CSC_NOT_ACTIVE 0 |
| #define DE_STATUS_CSC_ACTIVE 1 |
| #define DE_STATUS_2D 0 : 0 |
| #define DE_STATUS_2D_CLEAR 0 |
| #define DE_STATUS_2D_NOT_ACTIVE 0 |
| #define DE_STATUS_2D_ACTIVE 1 |
| |
| /* Color Space Conversion registers. */ |
| |
| #define CSC_Y_SOURCE_BASE 0x0000C8 |
| #define CSC_Y_SOURCE_BASE_EXT 27 : 27 |
| #define CSC_Y_SOURCE_BASE_EXT_LOCAL 0 |
| #define CSC_Y_SOURCE_BASE_EXT_EXTERNAL 1 |
| #define CSC_Y_SOURCE_BASE_CS 26 : 26 |
| #define CSC_Y_SOURCE_BASE_CS_0 0 |
| #define CSC_Y_SOURCE_BASE_CS_1 1 |
| #define CSC_Y_SOURCE_BASE_ADDRESS 25 : 0 |
| |
| #define CSC_CONSTANTS 0x0000CC |
| #define CSC_CONSTANTS_Y 31 : 24 |
| #define CSC_CONSTANTS_R 23 : 16 |
| #define CSC_CONSTANTS_G 15 : 8 |
| #define CSC_CONSTANTS_B 7 : 0 |
| |
| #define CSC_Y_SOURCE_X 0x0000D0 |
| #define CSC_Y_SOURCE_X_INTEGER 26 : 16 |
| #define CSC_Y_SOURCE_X_FRACTION 15 : 3 |
| |
| #define CSC_Y_SOURCE_Y 0x0000D4 |
| #define CSC_Y_SOURCE_Y_INTEGER 27 : 16 |
| #define CSC_Y_SOURCE_Y_FRACTION 15 : 3 |
| |
| #define CSC_U_SOURCE_BASE 0x0000D8 |
| #define CSC_U_SOURCE_BASE_EXT 27 : 27 |
| #define CSC_U_SOURCE_BASE_EXT_LOCAL 0 |
| #define CSC_U_SOURCE_BASE_EXT_EXTERNAL 1 |
| #define CSC_U_SOURCE_BASE_CS 26 : 26 |
| #define CSC_U_SOURCE_BASE_CS_0 0 |
| #define CSC_U_SOURCE_BASE_CS_1 1 |
| #define CSC_U_SOURCE_BASE_ADDRESS 25 : 0 |
| |
| #define CSC_V_SOURCE_BASE 0x0000DC |
| #define CSC_V_SOURCE_BASE_EXT 27 : 27 |
| #define CSC_V_SOURCE_BASE_EXT_LOCAL 0 |
| #define CSC_V_SOURCE_BASE_EXT_EXTERNAL 1 |
| #define CSC_V_SOURCE_BASE_CS 26 : 26 |
| #define CSC_V_SOURCE_BASE_CS_0 0 |
| #define CSC_V_SOURCE_BASE_CS_1 1 |
| #define CSC_V_SOURCE_BASE_ADDRESS 25 : 0 |
| |
| #define CSC_SOURCE_DIMENSION 0x0000E0 |
| #define CSC_SOURCE_DIMENSION_X 31 : 16 |
| #define CSC_SOURCE_DIMENSION_Y 15 : 0 |
| |
| #define CSC_SOURCE_PITCH 0x0000E4 |
| #define CSC_SOURCE_PITCH_Y 31 : 16 |
| #define CSC_SOURCE_PITCH_UV 15 : 0 |
| |
| #define CSC_DESTINATION 0x0000E8 |
| #define CSC_DESTINATION_WRAP 31 : 31 |
| #define CSC_DESTINATION_WRAP_DISABLE 0 |
| #define CSC_DESTINATION_WRAP_ENABLE 1 |
| #define CSC_DESTINATION_X 27 : 16 |
| #define CSC_DESTINATION_Y 11 : 0 |
| |
| #define CSC_DESTINATION_DIMENSION 0x0000EC |
| #define CSC_DESTINATION_DIMENSION_X 31 : 16 |
| #define CSC_DESTINATION_DIMENSION_Y 15 : 0 |
| |
| #define CSC_DESTINATION_PITCH 0x0000F0 |
| #define CSC_DESTINATION_PITCH_X 31 : 16 |
| #define CSC_DESTINATION_PITCH_Y 15 : 0 |
| |
| #define CSC_SCALE_FACTOR 0x0000F4 |
| #define CSC_SCALE_FACTOR_HORIZONTAL 31 : 16 |
| #define CSC_SCALE_FACTOR_VERTICAL 15 : 0 |
| |
| #define CSC_DESTINATION_BASE 0x0000F8 |
| #define CSC_DESTINATION_BASE_EXT 27 : 27 |
| #define CSC_DESTINATION_BASE_EXT_LOCAL 0 |
| #define CSC_DESTINATION_BASE_EXT_EXTERNAL 1 |
| #define CSC_DESTINATION_BASE_CS 26 : 26 |
| #define CSC_DESTINATION_BASE_CS_0 0 |
| #define CSC_DESTINATION_BASE_CS_1 1 |
| #define CSC_DESTINATION_BASE_ADDRESS 25 : 0 |
| |
| #define CSC_CONTROL 0x0000FC |
| #define CSC_CONTROL_STATUS 31 : 31 |
| #define CSC_CONTROL_STATUS_STOP 0 |
| #define CSC_CONTROL_STATUS_START 1 |
| #define CSC_CONTROL_SOURCE_FORMAT 30 : 28 |
| #define CSC_CONTROL_SOURCE_FORMAT_YUV422 0 |
| #define CSC_CONTROL_SOURCE_FORMAT_YUV420I 1 |
| #define CSC_CONTROL_SOURCE_FORMAT_YUV420 2 |
| #define CSC_CONTROL_SOURCE_FORMAT_YVU9 3 |
| #define CSC_CONTROL_SOURCE_FORMAT_IYU1 4 |
| #define CSC_CONTROL_SOURCE_FORMAT_IYU2 5 |
| #define CSC_CONTROL_SOURCE_FORMAT_RGB565 6 |
| #define CSC_CONTROL_SOURCE_FORMAT_RGB8888 7 |
| #define CSC_CONTROL_DESTINATION_FORMAT 27 : 26 |
| #define CSC_CONTROL_DESTINATION_FORMAT_RGB565 0 |
| #define CSC_CONTROL_DESTINATION_FORMAT_RGB8888 1 |
| #define CSC_CONTROL_HORIZONTAL_FILTER 25 : 25 |
| #define CSC_CONTROL_HORIZONTAL_FILTER_DISABLE 0 |
| #define CSC_CONTROL_HORIZONTAL_FILTER_ENABLE 1 |
| #define CSC_CONTROL_VERTICAL_FILTER 24 : 24 |
| #define CSC_CONTROL_VERTICAL_FILTER_DISABLE 0 |
| #define CSC_CONTROL_VERTICAL_FILTER_ENABLE 1 |
| #define CSC_CONTROL_BYTE_ORDER 23 : 23 |
| #define CSC_CONTROL_BYTE_ORDER_YUYV 0 |
| #define CSC_CONTROL_BYTE_ORDER_UYVY 1 |
| |
| #define DE_DATA_PORT_501 0x110000 |
| #define DE_DATA_PORT_712 0x400000 |
| #define DE_DATA_PORT_722 0x6000 |
| |
| /* point to virtual Memory Map IO starting address */ |
| extern char *smtc_RegBaseAddress; |
| /* point to virtual video memory starting address */ |
| extern char *smtc_VRAMBaseAddress; |
| extern unsigned char smtc_de_busy; |
| |
| extern unsigned long memRead32(unsigned long nOffset); |
| extern void memWrite32(unsigned long nOffset, unsigned long nData); |
| extern unsigned long SMTC_read2Dreg(unsigned long nOffset); |
| |
| /* 2D functions */ |
| extern void deInit(unsigned int nModeWidth, unsigned int nModeHeight, |
| unsigned int bpp); |
| |
| extern void deWaitForNotBusy(void); |
| |
| extern void deVerticalLine(unsigned long dst_base, |
| unsigned long dst_pitch, |
| unsigned long nX, |
| unsigned long nY, |
| unsigned long dst_height, |
| unsigned long nColor); |
| |
| extern void deHorizontalLine(unsigned long dst_base, |
| unsigned long dst_pitch, |
| unsigned long nX, |
| unsigned long nY, |
| unsigned long dst_width, |
| unsigned long nColor); |
| |
| extern void deLine(unsigned long dst_base, |
| unsigned long dst_pitch, |
| unsigned long nX1, |
| unsigned long nY1, |
| unsigned long nX2, |
| unsigned long nY2, |
| unsigned long nColor); |
| |
| extern void deFillRect(unsigned long dst_base, |
| unsigned long dst_pitch, |
| unsigned long dst_X, |
| unsigned long dst_Y, |
| unsigned long dst_width, |
| unsigned long dst_height, |
| unsigned long nColor); |
| |
| extern void deRotatePattern(unsigned char *pattern_dstaddr, |
| unsigned long pattern_src_addr, |
| unsigned long pattern_BPP, |
| unsigned long pattern_stride, |
| int patternX, |
| int patternY); |
| |
| extern void deCopy(unsigned long dst_base, |
| unsigned long dst_pitch, |
| unsigned long dst_BPP, |
| unsigned long dst_X, |
| unsigned long dst_Y, |
| unsigned long dst_width, |
| unsigned long dst_height, |
| unsigned long src_base, |
| unsigned long src_pitch, |
| unsigned long src_X, |
| unsigned long src_Y, |
| pTransparent pTransp, |
| unsigned char nROP2); |
| |
| /* |
| * System memory to Video memory monochrome expansion. |
| * |
| * Source is monochrome image in system memory. This function expands the |
| * monochrome data to color image in video memory. |
| * |
| * @pSrcbuf: pointer to start of source buffer in system memory |
| * @srcDelta: Pitch value (in bytes) of the source buffer, +ive means top |
| * down and -ive mean button up |
| * @startBit: Mono data can start at any bit in a byte, this value should |
| * be 0 to 7 |
| * @dBase: Address of destination : offset in frame buffer |
| * @dPitch: Pitch value of destination surface in BYTE |
| * @bpp: Color depth of destination surface |
| * @dx, dy: Starting coordinate of destination surface |
| * @width, height: width and height of rectange in pixel value |
| * @fColor,bColor: Foreground, Background color (corresponding to a 1, 0 in |
| * the monochrome data) |
| * @rop2: ROP value |
| */ |
| |
| extern long deSystemMem2VideoMemMonoBlt( |
| const char *pSrcbuf, |
| long srcDelta, |
| unsigned long startBit, |
| unsigned long dBase, |
| unsigned long dPitch, |
| unsigned long bpp, |
| unsigned long dx, unsigned long dy, |
| unsigned long width, unsigned long height, |
| unsigned long fColor, |
| unsigned long bColor, |
| unsigned long rop2); |
| |
| extern unsigned long deGetTransparency(void); |
| extern void deSetPixelFormat(unsigned long bpp); |
