283 lines
12 KiB
C
283 lines
12 KiB
C
/*
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ChibiOS/RT - Copyright (C) 2012
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Joel Bodenmann aka Tectu <joel@unormal.org>
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This file is part of ChibiOS/GFX.
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ChibiOS/GFX is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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ChibiOS/GFX is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file drivers/gdisp/VMT/gdisp_lld.c
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* @brief GDISP Graphics Driver subsystem low level driver source for VMT.
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*
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* @addtogroup GDISP
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* @{
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*/
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#include "ch.h"
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#include "hal.h"
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#include "gdisp.h"
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#if GFX_USE_GDISP /*|| defined(__DOXYGEN__)*/
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#define GDISP_LLD_NO_STRUCT
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/* Include the emulation code for things we don't support */
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#include "gdisp_emulation.c"
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/*===========================================================================*/
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/* Driver local definitions. */
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/*===========================================================================*/
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#define GDISP_LLD1(x) GDISP_VMT_NAME1(gdisp_lld_##x##_)
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#define GDISP_LLD2(x) GDISP_VMT_NAME2(gdisp_lld_##x##_)
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/* Prototypes for lld driver functions */
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bool_t GDISP_LLD1(init)(void);
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void GDISP_LLD1(clear)(color_t color);
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void GDISP_LLD1(drawpixel)(coord_t x, coord_t y, color_t color);
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void GDISP_LLD1(fillarea)(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color);
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void GDISP_LLD1(blitareaex)(coord_t x, coord_t y, coord_t cx, coord_t cy, coord_t srcx, coord_t srcy, coord_t srccx, const pixel_t *buffer);
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void GDISP_LLD1(drawline)(coord_t x0, coord_t y0, coord_t x1, coord_t y1, color_t color);
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#if GDISP_NEED_CLIP
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void GDISP_LLD1(setclip)(coord_t x, coord_t y, coord_t cx, coord_t cy);
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#endif
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#if GDISP_NEED_CIRCLE
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void GDISP_LLD1(drawcircle)(coord_t x, coord_t y, coord_t radius, color_t color);
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void GDISP_LLD1(fillcircle)(coord_t x, coord_t y, coord_t radius, color_t color);
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#endif
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#if GDISP_NEED_ELLIPSE
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void GDISP_LLD1(drawellipse)(coord_t x, coord_t y, coord_t a, coord_t b, color_t color);
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void GDISP_LLD1(fillellipse)(coord_t x, coord_t y, coord_t a, coord_t b, color_t color);
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#endif
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#if GDISP_NEED_ARC
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void GDISP_LLD1(drawarc)(coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle, color_t color);
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void GDISP_LLD1(fillarc)(coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle, color_t color);
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#endif
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#if GDISP_NEED_TEXT
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void GDISP_LLD1(drawchar)(coord_t x, coord_t y, char c, font_t font, color_t color);
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void GDISP_LLD1(fillchar)(coord_t x, coord_t y, char c, font_t font, color_t color, color_t bgcolor);
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#endif
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#if GDISP_NEED_PIXELREAD
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color_t GDISP_LLD1(getpixelcolor)(coord_t x, coord_t y);
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#endif
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#if GDISP_NEED_SCROLL
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void GDISP_LLD1(verticalscroll)(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor);
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#endif
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#if GDISP_NEED_CONTROL
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void GDISP_LLD1(control)(unsigned what, void *value);
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#endif
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#if GDISP_NEED_QUERY
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void *GDISP_LLD1(query)(unsigned what);
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#endif
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bool_t GDISP_LLD2(init)(void);
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void GDISP_LLD2(clear)(color_t color);
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void GDISP_LLD2(drawpixel)(coord_t x, coord_t y, color_t color);
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void GDISP_LLD2(fillarea)(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color);
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void GDISP_LLD2(blitareaex)(coord_t x, coord_t y, coord_t cx, coord_t cy, coord_t srcx, coord_t srcy, coord_t srccx, const pixel_t *buffer);
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void GDISP_LLD2(drawline)(coord_t x0, coord_t y0, coord_t x1, coord_t y1, color_t color);
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#if GDISP_NEED_CLIP
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void GDISP_LLD2(setclip)(coord_t x, coord_t y, coord_t cx, coord_t cy);
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#endif
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#if GDISP_NEED_CIRCLE
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void GDISP_LLD2(drawcircle)(coord_t x, coord_t y, coord_t radius, color_t color);
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void GDISP_LLD2(fillcircle)(coord_t x, coord_t y, coord_t radius, color_t color);
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#endif
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#if GDISP_NEED_ELLIPSE
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void GDISP_LLD2(drawellipse)(coord_t x, coord_t y, coord_t a, coord_t b, color_t color);
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void GDISP_LLD2(fillellipse)(coord_t x, coord_t y, coord_t a, coord_t b, color_t color);
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#endif
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#if GDISP_NEED_ARC
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void GDISP_LLD2(drawarc)(coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle, color_t color);
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void GDISP_LLD2(fillarc)(coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle, color_t color);
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#endif
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#if GDISP_NEED_TEXT
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void GDISP_LLD2(drawchar)(coord_t x, coord_t y, char c, font_t font, color_t color);
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void GDISP_LLD2(fillchar)(coord_t x, coord_t y, char c, font_t font, color_t color, color_t bgcolor);
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#endif
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#if GDISP_NEED_PIXELREAD
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color_t GDISP_LLD2(getpixelcolor)(coord_t x, coord_t y);
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#endif
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#if GDISP_NEED_SCROLL
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void GDISP_LLD2(verticalscroll)(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor);
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#endif
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#if GDISP_NEED_CONTROL
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void GDISP_LLD2(control)(unsigned what, void *value);
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#endif
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#if GDISP_NEED_QUERY
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void *GDISP_LLD2(query)(unsigned what);
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#endif
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/*===========================================================================*/
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/* Driver exported variables. */
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/*===========================================================================*/
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/* Our VMT table variables */
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void GDISP_LLD_VMT(clear)(color_t color);
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void GDISP_LLD_VMT(drawpixel)(coord_t x, coord_t y, color_t color);
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void GDISP_LLD_VMT(fillarea)(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color);
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void GDISP_LLD_VMT(blitareaex)(coord_t x, coord_t y, coord_t cx, coord_t cy, coord_t srcx, coord_t srcy, coord_t srccx, const pixel_t *buffer);
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void GDISP_LLD_VMT(drawline)(coord_t x0, coord_t y0, coord_t x1, coord_t y1, color_t color);
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#if GDISP_NEED_CIRCLE
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void GDISP_LLD_VMT(drawcircle)(coord_t x, coord_t y, coord_t radius, color_t color);
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void GDISP_LLD_VMT(fillcircle)(coord_t x, coord_t y, coord_t radius, color_t color);
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#endif
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#if GDISP_NEED_ELLIPSE
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void GDISP_LLD_VMT(drawellipse)(coord_t x, coord_t y, coord_t a, coord_t b, color_t color);
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void GDISP_LLD_VMT(fillellipse)(coord_t x, coord_t y, coord_t a, coord_t b, color_t color);
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#endif
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/* Text Rendering Functions */
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#if GDISP_NEED_TEXT
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void GDISP_LLD_VMT(drawchar)(coord_t x, coord_t y, char c, font_t font, color_t color);
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void GDISP_LLD_VMT(fillchar)(coord_t x, coord_t y, char c, font_t font, color_t color, color_t bgcolor);
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#endif
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/* Pixel readback */
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#if GDISP_NEED_PIXELREAD
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color_t GDISP_LLD_VMT(getpixelcolor)(coord_t x, coord_t y);
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#endif
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/* Scrolling Function - clears the area scrolled out */
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#if GDISP_NEED_SCROLL
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void GDISP_LLD_VMT(verticalscroll)(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor);
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#endif
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/* Set driver specific control */
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#if GDISP_NEED_CONTROL
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void GDISP_LLD_VMT(control)(unsigned what, void *value);
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#endif
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/* Set driver specific control */
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#if GDISP_NEED_QUERY
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void *GDISP_LLD_VMT(query)(unsigned what);
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#endif
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/* Clipping Functions */
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#if GDISP_NEED_CLIP
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void GDISP_LLD_VMT(setclip)(coord_t x, coord_t y, coord_t cx, coord_t cy);
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#endif
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/*===========================================================================*/
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/* Driver local variables. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver local functions. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver interrupt handlers. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver exported functions. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver exported functions. */
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/*===========================================================================*/
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bool_t gdisp_lld_init_VMT(void) {
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if (GDISP_VMT_NAME1(gdisp_lld_init_)()) {
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gdisp_lld_clear_VMT = GDISP_VMT_NAME1(gdisp_lld_clear_);
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gdisp_lld_drawpixel_VMT = GDISP_VMT_NAME1(gdisp_lld_drawpixel_);
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gdisp_lld_fillarea_VMT = GDISP_VMT_NAME1(gdisp_lld_fillarea_);
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gdisp_lld_blitareaex_VMT = GDISP_VMT_NAME1(gdisp_lld_blitareaex_);
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gdisp_lld_drawline_VMT = GDISP_VMT_NAME1(gdisp_lld_drawline_);
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#if GDISP_NEED_CIRCLE
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gdisp_lld_drawcircle_VMT = GDISP_VMT_NAME1(gdisp_lld_drawcircle_);
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gdisp_lld_fillcircle_VMT = GDISP_VMT_NAME1(gdisp_lld_fillcircle_);
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#endif
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#if GDISP_NEED_ELLIPSE
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gdisp_lld_drawellipse_VMT = GDISP_VMT_NAME1(gdisp_lld_drawellipse_);
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gdisp_lld_fillellipse_VMT = GDISP_VMT_NAME1(gdisp_lld_fillellipse_);
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#endif
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#if GDISP_NEED_ARC
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gdisp_lld_drawarc_VMT = GDISP_VMT_NAME1(gdisp_lld_drawarc_);
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gdisp_lld_fillarc_VMT = GDISP_VMT_NAME1(gdisp_lld_fillarc_);
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#endif
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#if GDISP_NEED_TEXT
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gdisp_lld_drawchar_VMT = GDISP_VMT_NAME1(gdisp_lld_drawchar_);
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gdisp_lld_fillchar_VMT = GDISP_VMT_NAME1(gdisp_lld_fillchar_);
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#endif
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#if GDISP_NEED_PIXELREAD
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gdisp_lld_getpixelcolor_VMT = GDISP_VMT_NAME1(gdisp_lld_pixelread_);
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#endif
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#if GDISP_NEED_SCROLL
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gdisp_lld_verticalscroll_VMT = GDISP_VMT_NAME1(gdisp_lld_scroll_);
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#endif
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#if GDISP_NEED_CONTROL
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gdisp_lld_control_VMT = GDISP_VMT_NAME1(gdisp_lld_control_);
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#endif
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#if GDISP_NEED_QUERY
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gdisp_lld_query_VMT = GDISP_VMT_NAME1(gdisp_lld_query_);
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#endif
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#if GDISP_NEED_CLIP
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gdisp_lld_setclip_VMT = GDISP_VMT_NAME1(gdisp_lld_setclip_);
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#endif
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return TRUE;
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}
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if (GDISP_VMT_NAME2(gdisp_lld_init_)()) {
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gdisp_lld_clear_VMT = GDISP_VMT_NAME2(gdisp_lld_clear_);
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gdisp_lld_drawpixel_VMT = GDISP_VMT_NAME2(gdisp_lld_drawpixel_);
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gdisp_lld_fillarea_VMT = GDISP_VMT_NAME2(gdisp_lld_fillarea_);
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gdisp_lld_blitareaex_VMT = GDISP_VMT_NAME2(gdisp_lld_blitareaex_);
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gdisp_lld_drawline_VMT = GDISP_VMT_NAME2(gdisp_lld_drawline_);
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#if GDISP_NEED_CIRCLE
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gdisp_lld_drawcircle_VMT = GDISP_VMT_NAME2(gdisp_lld_drawcircle_);
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gdisp_lld_fillcircle_VMT = GDISP_VMT_NAME2(gdisp_lld_fillcircle_);
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#endif
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#if GDISP_NEED_ELLIPSE
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gdisp_lld_drawellipse_VMT = GDISP_VMT_NAME2(gdisp_lld_drawellipse_);
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gdisp_lld_fillellipse_VMT = GDISP_VMT_NAME2(gdisp_lld_fillellipse_);
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#endif
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#if GDISP_NEED_ARC
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gdisp_lld_drawarc_VMT = GDISP_VMT_NAME2(gdisp_lld_drawarc_);
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gdisp_lld_fillarc_VMT = GDISP_VMT_NAME2(gdisp_lld_fillarc_);
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#endif
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#if GDISP_NEED_TEXT
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gdisp_lld_drawchar_VMT = GDISP_VMT_NAME2(gdisp_lld_drawchar_);
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gdisp_lld_fillchar_VMT = GDISP_VMT_NAME2(gdisp_lld_fillchar_);
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#endif
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#if GDISP_NEED_PIXELREAD
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gdisp_lld_getpixelcolor_VMT = GDISP_VMT_NAME2(gdisp_lld_pixelread_);
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#endif
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#if GDISP_NEED_SCROLL
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gdisp_lld_verticalscroll_VMT = GDISP_VMT_NAME2(gdisp_lld_scroll_);
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#endif
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#if GDISP_NEED_CONTROL
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gdisp_lld_control_VMT = GDISP_VMT_NAME2(gdisp_lld_control_);
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#endif
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#if GDISP_NEED_QUERY
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gdisp_lld_query_VMT = GDISP_VMT_NAME2(gdisp_lld_query_);
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#endif
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#if GDISP_NEED_CLIP
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gdisp_lld_setclip_VMT = GDISP_VMT_NAME2(gdisp_lld_setclip_);
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#endif
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return TRUE;
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}
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return FALSE;
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}
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#endif /* GFX_USE_GDISP */
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/** @} */
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