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ugfx/drivers/gdisp/VMT/gdisp_lld.c
Andrew Hannam 07f3483535 Restructure 
Create global include file called gfx.h which knows about sub-system
dependancies.
Deprecate Touchscreen (GINPUT touch is now working properly)
Merge Graph into GWIN
Change directory structure to reflect sub-system structure
Many small bugs fixed
Split Nokia6610 gdisp driver into GE8 and GE12 controller versions
Fixed broken demos.
GFX sub-systems are now clearly defined and new ones should be much
easier to add.
2012-12-06 18:45:54 +10:00

272 lines
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/*
ChibiOS/GFX - Copyright (C) 2012
Joel Bodenmann aka Tectu <joel@unormal.org>
This file is part of ChibiOS/GFX.
ChibiOS/GFX 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 3 of the License, or
(at your option) any later version.
ChibiOS/GFX 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, see <http://www.gnu.org/licenses/>.
*/
/**
* @file drivers/gdisp/VMT/gdisp_lld.c
* @brief GDISP Graphics Driver subsystem low level driver source for VMT.
*
* @addtogroup GDISP
* @{
*/
#include "ch.h"
#include "hal.h"
#include "gfx.h"
#if GFX_USE_GDISP /*|| defined(__DOXYGEN__)*/
#define GDISP_LLD_NO_STRUCT
/* Include the emulation code for things we don't support */
#include "gdisp/lld/emulation.c"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
#define GDISP_LLD1(x) GDISP_VMT_NAME1(gdisp_lld_##x##_)
#define GDISP_LLD2(x) GDISP_VMT_NAME2(gdisp_lld_##x##_)
/* Prototypes for lld driver functions */
bool_t GDISP_LLD1(init)(void);
void *GDISP_LLD1(query)(unsigned what);
void GDISP_LLD1(clear)(color_t color);
void GDISP_LLD1(drawpixel)(coord_t x, coord_t y, color_t color);
void GDISP_LLD1(fillarea)(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color);
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);
void GDISP_LLD1(drawline)(coord_t x0, coord_t y0, coord_t x1, coord_t y1, color_t color);
#if GDISP_NEED_CLIP
void GDISP_LLD1(setclip)(coord_t x, coord_t y, coord_t cx, coord_t cy);
#endif
#if GDISP_NEED_CIRCLE
void GDISP_LLD1(drawcircle)(coord_t x, coord_t y, coord_t radius, color_t color);
void GDISP_LLD1(fillcircle)(coord_t x, coord_t y, coord_t radius, color_t color);
#endif
#if GDISP_NEED_ELLIPSE
void GDISP_LLD1(drawellipse)(coord_t x, coord_t y, coord_t a, coord_t b, color_t color);
void GDISP_LLD1(fillellipse)(coord_t x, coord_t y, coord_t a, coord_t b, color_t color);
#endif
#if GDISP_NEED_ARC
void GDISP_LLD1(drawarc)(coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle, color_t color);
void GDISP_LLD1(fillarc)(coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle, color_t color);
#endif
#if GDISP_NEED_TEXT
void GDISP_LLD1(drawchar)(coord_t x, coord_t y, char c, font_t font, color_t color);
void GDISP_LLD1(fillchar)(coord_t x, coord_t y, char c, font_t font, color_t color, color_t bgcolor);
#endif
#if GDISP_NEED_PIXELREAD
color_t GDISP_LLD1(getpixelcolor)(coord_t x, coord_t y);
#endif
#if GDISP_NEED_SCROLL
void GDISP_LLD1(verticalscroll)(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor);
#endif
#if GDISP_NEED_CONTROL
void GDISP_LLD1(control)(unsigned what, void *value);
#endif
bool_t GDISP_LLD2(init)(void);
void *GDISP_LLD2(query)(unsigned what);
void GDISP_LLD2(clear)(color_t color);
void GDISP_LLD2(drawpixel)(coord_t x, coord_t y, color_t color);
void GDISP_LLD2(fillarea)(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color);
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);
void GDISP_LLD2(drawline)(coord_t x0, coord_t y0, coord_t x1, coord_t y1, color_t color);
#if GDISP_NEED_CLIP
void GDISP_LLD2(setclip)(coord_t x, coord_t y, coord_t cx, coord_t cy);
#endif
#if GDISP_NEED_CIRCLE
void GDISP_LLD2(drawcircle)(coord_t x, coord_t y, coord_t radius, color_t color);
void GDISP_LLD2(fillcircle)(coord_t x, coord_t y, coord_t radius, color_t color);
#endif
#if GDISP_NEED_ELLIPSE
void GDISP_LLD2(drawellipse)(coord_t x, coord_t y, coord_t a, coord_t b, color_t color);
void GDISP_LLD2(fillellipse)(coord_t x, coord_t y, coord_t a, coord_t b, color_t color);
#endif
#if GDISP_NEED_ARC
void GDISP_LLD2(drawarc)(coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle, color_t color);
void GDISP_LLD2(fillarc)(coord_t x, coord_t y, coord_t radius, coord_t startangle, coord_t endangle, color_t color);
#endif
#if GDISP_NEED_TEXT
void GDISP_LLD2(drawchar)(coord_t x, coord_t y, char c, font_t font, color_t color);
void GDISP_LLD2(fillchar)(coord_t x, coord_t y, char c, font_t font, color_t color, color_t bgcolor);
#endif
#if GDISP_NEED_PIXELREAD
color_t GDISP_LLD2(getpixelcolor)(coord_t x, coord_t y);
#endif
#if GDISP_NEED_SCROLL
void GDISP_LLD2(verticalscroll)(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor);
#endif
#if GDISP_NEED_CONTROL
void GDISP_LLD2(control)(unsigned what, void *value);
#endif
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/* Our VMT table variables */
void *GDISP_LLD_VMT(query)(unsigned what);
void GDISP_LLD_VMT(clear)(color_t color);
void GDISP_LLD_VMT(drawpixel)(coord_t x, coord_t y, color_t color);
void GDISP_LLD_VMT(fillarea)(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color);
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);
void GDISP_LLD_VMT(drawline)(coord_t x0, coord_t y0, coord_t x1, coord_t y1, color_t color);
#if GDISP_NEED_CIRCLE
void GDISP_LLD_VMT(drawcircle)(coord_t x, coord_t y, coord_t radius, color_t color);
void GDISP_LLD_VMT(fillcircle)(coord_t x, coord_t y, coord_t radius, color_t color);
#endif
#if GDISP_NEED_ELLIPSE
void GDISP_LLD_VMT(drawellipse)(coord_t x, coord_t y, coord_t a, coord_t b, color_t color);
void GDISP_LLD_VMT(fillellipse)(coord_t x, coord_t y, coord_t a, coord_t b, color_t color);
#endif
/* Text Rendering Functions */
#if GDISP_NEED_TEXT
void GDISP_LLD_VMT(drawchar)(coord_t x, coord_t y, char c, font_t font, color_t color);
void GDISP_LLD_VMT(fillchar)(coord_t x, coord_t y, char c, font_t font, color_t color, color_t bgcolor);
#endif
/* Pixel readback */
#if GDISP_NEED_PIXELREAD
color_t GDISP_LLD_VMT(getpixelcolor)(coord_t x, coord_t y);
#endif
/* Scrolling Function - clears the area scrolled out */
#if GDISP_NEED_SCROLL
void GDISP_LLD_VMT(verticalscroll)(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor);
#endif
/* Set driver specific control */
#if GDISP_NEED_CONTROL
void GDISP_LLD_VMT(control)(unsigned what, void *value);
#endif
/* Clipping Functions */
#if GDISP_NEED_CLIP
void GDISP_LLD_VMT(setclip)(coord_t x, coord_t y, coord_t cx, coord_t cy);
#endif
/*===========================================================================*/
/* Driver local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver interrupt handlers. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
bool_t gdisp_lld_init_VMT(void) {
if (GDISP_VMT_NAME1(gdisp_lld_init_)()) {
gdisp_lld_query_VMT = GDISP_VMT_NAME1(gdisp_lld_query_);
gdisp_lld_clear_VMT = GDISP_VMT_NAME1(gdisp_lld_clear_);
gdisp_lld_drawpixel_VMT = GDISP_VMT_NAME1(gdisp_lld_drawpixel_);
gdisp_lld_fillarea_VMT = GDISP_VMT_NAME1(gdisp_lld_fillarea_);
gdisp_lld_blitareaex_VMT = GDISP_VMT_NAME1(gdisp_lld_blitareaex_);
gdisp_lld_drawline_VMT = GDISP_VMT_NAME1(gdisp_lld_drawline_);
#if GDISP_NEED_CIRCLE
gdisp_lld_drawcircle_VMT = GDISP_VMT_NAME1(gdisp_lld_drawcircle_);
gdisp_lld_fillcircle_VMT = GDISP_VMT_NAME1(gdisp_lld_fillcircle_);
#endif
#if GDISP_NEED_ELLIPSE
gdisp_lld_drawellipse_VMT = GDISP_VMT_NAME1(gdisp_lld_drawellipse_);
gdisp_lld_fillellipse_VMT = GDISP_VMT_NAME1(gdisp_lld_fillellipse_);
#endif
#if GDISP_NEED_ARC
gdisp_lld_drawarc_VMT = GDISP_VMT_NAME1(gdisp_lld_drawarc_);
gdisp_lld_fillarc_VMT = GDISP_VMT_NAME1(gdisp_lld_fillarc_);
#endif
#if GDISP_NEED_TEXT
gdisp_lld_drawchar_VMT = GDISP_VMT_NAME1(gdisp_lld_drawchar_);
gdisp_lld_fillchar_VMT = GDISP_VMT_NAME1(gdisp_lld_fillchar_);
#endif
#if GDISP_NEED_PIXELREAD
gdisp_lld_getpixelcolor_VMT = GDISP_VMT_NAME1(gdisp_lld_pixelread_);
#endif
#if GDISP_NEED_SCROLL
gdisp_lld_verticalscroll_VMT = GDISP_VMT_NAME1(gdisp_lld_scroll_);
#endif
#if GDISP_NEED_CONTROL
gdisp_lld_control_VMT = GDISP_VMT_NAME1(gdisp_lld_control_);
#endif
#if GDISP_NEED_CLIP
gdisp_lld_setclip_VMT = GDISP_VMT_NAME1(gdisp_lld_setclip_);
#endif
return TRUE;
}
if (GDISP_VMT_NAME2(gdisp_lld_init_)()) {
gdisp_lld_query_VMT = GDISP_VMT_NAME2(gdisp_lld_query_);
gdisp_lld_clear_VMT = GDISP_VMT_NAME2(gdisp_lld_clear_);
gdisp_lld_drawpixel_VMT = GDISP_VMT_NAME2(gdisp_lld_drawpixel_);
gdisp_lld_fillarea_VMT = GDISP_VMT_NAME2(gdisp_lld_fillarea_);
gdisp_lld_blitareaex_VMT = GDISP_VMT_NAME2(gdisp_lld_blitareaex_);
gdisp_lld_drawline_VMT = GDISP_VMT_NAME2(gdisp_lld_drawline_);
#if GDISP_NEED_CIRCLE
gdisp_lld_drawcircle_VMT = GDISP_VMT_NAME2(gdisp_lld_drawcircle_);
gdisp_lld_fillcircle_VMT = GDISP_VMT_NAME2(gdisp_lld_fillcircle_);
#endif
#if GDISP_NEED_ELLIPSE
gdisp_lld_drawellipse_VMT = GDISP_VMT_NAME2(gdisp_lld_drawellipse_);
gdisp_lld_fillellipse_VMT = GDISP_VMT_NAME2(gdisp_lld_fillellipse_);
#endif
#if GDISP_NEED_ARC
gdisp_lld_drawarc_VMT = GDISP_VMT_NAME2(gdisp_lld_drawarc_);
gdisp_lld_fillarc_VMT = GDISP_VMT_NAME2(gdisp_lld_fillarc_);
#endif
#if GDISP_NEED_TEXT
gdisp_lld_drawchar_VMT = GDISP_VMT_NAME2(gdisp_lld_drawchar_);
gdisp_lld_fillchar_VMT = GDISP_VMT_NAME2(gdisp_lld_fillchar_);
#endif
#if GDISP_NEED_PIXELREAD
gdisp_lld_getpixelcolor_VMT = GDISP_VMT_NAME2(gdisp_lld_pixelread_);
#endif
#if GDISP_NEED_SCROLL
gdisp_lld_verticalscroll_VMT = GDISP_VMT_NAME2(gdisp_lld_scroll_);
#endif
#if GDISP_NEED_CONTROL
gdisp_lld_control_VMT = GDISP_VMT_NAME2(gdisp_lld_control_);
#endif
#if GDISP_NEED_CLIP
gdisp_lld_setclip_VMT = GDISP_VMT_NAME2(gdisp_lld_setclip_);
#endif
return TRUE;
}
return FALSE;
}
#endif /* GFX_USE_GDISP */
/** @} */
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