Andrew Hannam
10 years ago
36 changed files with 389 additions and 881 deletions
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/*
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ChibiOS/GFX - 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 "gfx.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/lld/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(query)(unsigned what); |
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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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bool_t GDISP_LLD2(init)(void); |
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void *GDISP_LLD2(query)(unsigned what); |
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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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/*===========================================================================*/ |
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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(query)(unsigned what); |
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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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/* 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_query_VMT = GDISP_VMT_NAME1(gdisp_lld_query_); |
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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_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_query_VMT = GDISP_VMT_NAME2(gdisp_lld_query_); |
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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_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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