GDRIVER now working for GDISP including multiple displays.

Still uses old GDISP driver model for now
Untested with uGFXnet.
Still to come: Input drivers etc
ugfx_release_2.6
inmarket 2014-08-23 17:55:42 +10:00
parent 339150c55f
commit 0c7c74112e
9 changed files with 718 additions and 629 deletions

11
gfx.h
View File

@ -58,6 +58,14 @@
* @name GFX sub-systems that can be turned on
* @{
*/
/**
* @brief GFX Driver API
* @details Defaults to TRUE
* @note Not much useful can be done without a driver
*/
#ifndef GFX_USE_GDRIVER
#define GFX_USE_GDRIVER TRUE
#endif
/**
* @brief GFX Graphics Display Basic API
* @details Defaults to FALSE
@ -154,6 +162,7 @@
*
*/
#include "src/gos/sys_options.h"
#include "src/gdriver/sys_options.h"
#include "src/gfile/sys_options.h"
#include "src/gmisc/sys_options.h"
#include "src/gqueue/sys_options.h"
@ -183,12 +192,14 @@
#include "src/gqueue/sys_rules.h"
#include "src/gmisc/sys_rules.h"
#include "src/gfile/sys_rules.h"
#include "src/gdriver/sys_rules.h"
#include "src/gos/sys_rules.h"
/**
* Include the sub-system header files
*/
#include "src/gos/sys_defs.h"
//#include "src/gdriver/sys_defs.h" // This module is only included by source that needs it.
#include "src/gfile/sys_defs.h"
#include "src/gmisc/sys_defs.h"
#include "src/gqueue/sys_defs.h"

1
gfx.mk
View File

@ -2,6 +2,7 @@ GFXINC += $(GFXLIB)
GFXSRC += $(GFXLIB)/src/gfx.c
include $(GFXLIB)/src/gos/sys_make.mk
include $(GFXLIB)/src/gdriver/sys_make.mk
include $(GFXLIB)/src/gqueue/sys_make.mk
include $(GFXLIB)/src/gdisp/sys_make.mk
include $(GFXLIB)/src/gevent/sys_make.mk

View File

@ -16,17 +16,19 @@
#ifndef _GDISP_LLD_H
#define _GDISP_LLD_H
#if GFX_USE_GDISP // || defined(__DOXYGEN__)
#if GFX_USE_GDISP
/*===========================================================================*/
/* Error checks. */
/*===========================================================================*/
// Include the GDRIVER infrastructure
#include "src/gdriver/sys_defs.h"
// Our special auto-detect hardware code which uses the VMT.
#define HARDWARE_AUTODETECT 2
#if GDISP_TOTAL_CONTROLLERS > 1 && !defined(GDISP_DRIVER_VMT)
#define HARDWARE_AUTODETECT 2
// Multiple controllers the default is to hardware detect
#define HARDWARE_DEFAULT HARDWARE_AUTODETECT
#else
#define HARDWARE_AUTODETECT 2
// The default is to call the routines directly
#define HARDWARE_DEFAULT FALSE
#endif
@ -182,13 +184,47 @@
/* External declarations. */
/*===========================================================================*/
struct GDisplay {
// The public GDISP stuff - must be the first element
GDISPControl g;
/* Verify information for packed pixels and define a non-packed pixel macro */
#if !GDISP_PACKED_PIXELS
#define gdispPackPixels(buf,cx,x,y,c) { ((color_t *)(buf))[(y)*(cx)+(x)] = (c); }
#elif !GDISP_HARDWARE_BITFILLS
#error "GDISP: packed pixel formats are only supported for hardware accelerated drivers."
#elif GDISP_PIXELFORMAT != GDISP_PIXELFORMAT_RGB888 \
&& GDISP_PIXELFORMAT != GDISP_PIXELFORMAT_RGB444 \
&& GDISP_PIXELFORMAT != GDISP_PIXELFORMAT_RGB666 \
&& GDISP_PIXELFORMAT != GDISP_PIXELFORMAT_CUSTOM
#error "GDISP: A packed pixel format has been specified for an unsupported pixel format."
#endif
#if GDISP_TOTAL_CONTROLLERS > 1
const struct GDISPVMT const * vmt; // The Virtual Method Table
#endif
/* Support routine for packed pixel formats */
#if !defined(gdispPackPixels) || defined(__DOXYGEN__)
/**
* @brief Pack a pixel into a pixel buffer.
* @note This function performs no buffer boundary checking
* regardless of whether GDISP_NEED_CLIP has been specified.
*
* @param[in] buf The buffer to put the pixel in
* @param[in] cx The width of a pixel line
* @param[in] x, y The location of the pixel to place
* @param[in] color The color to put into the buffer
*
* @api
*/
void gdispPackPixels(const pixel_t *buf, coord_t cx, coord_t x, coord_t y, color_t color);
#endif
struct GDisplay {
struct GDriver d; // This must be the first element
#define gvmt(g) ((const GDISPVMT const *)(g)->d.vmt) // For ease of access to the vmt member
struct GDISPControl {
coord_t Width;
coord_t Height;
orientation_t Orientation;
powermode_t Powermode;
uint8_t Backlight;
uint8_t Contrast;
} g;
void * priv; // A private area just for the drivers use.
void * board; // A private area just for the board interfaces use.
@ -237,20 +273,43 @@ struct GDisplay {
// A pixel line buffer
color_t linebuf[GDISP_LINEBUF_SIZE];
#endif
};
#if GDISP_TOTAL_CONTROLLERS == 1 || defined(GDISP_DRIVER_VMT) || defined(__DOXYGEN__)
#if GDISP_TOTAL_CONTROLLERS > 1
#define LLDSPEC static
#else
#define LLDSPEC
#endif
typedef struct GDISPVMT {
GDriverVMT vmtdriver;
bool_t (*init)(GDisplay *g);
void (*writestart)(GDisplay *g); // Uses p.x,p.y p.cx,p.cy
void (*writepos)(GDisplay *g); // Uses p.x,p.y
void (*writecolor)(GDisplay *g); // Uses p.color
void (*writestop)(GDisplay *g); // Uses no parameters
void (*readstart)(GDisplay *g); // Uses p.x,p.y p.cx,p.cy
color_t (*readcolor)(GDisplay *g); // Uses no parameters
void (*readstop)(GDisplay *g); // Uses no parameters
void (*pixel)(GDisplay *g); // Uses p.x,p.y p.color
void (*clear)(GDisplay *g); // Uses p.color
void (*fill)(GDisplay *g); // Uses p.x,p.y p.cx,p.cy p.color
void (*blit)(GDisplay *g); // Uses p.x,p.y p.cx,p.cy p.x1,p.y1 (=srcx,srcy) p.x2 (=srccx), p.ptr (=buffer)
color_t (*get)(GDisplay *g); // Uses p.x,p.y
void (*vscroll)(GDisplay *g); // Uses p.x,p.y p.cx,p.cy, p.y1 (=lines) p.color
void (*control)(GDisplay *g); // Uses p.x (=what) p.ptr (=value)
void *(*query)(GDisplay *g); // Uses p.x (=what);
void (*setclip)(GDisplay *g); // Uses p.x,p.y p.cx,p.cy
void (*flush)(GDisplay *g); // Uses no parameters
} GDISPVMT;
// Do we need function definitions or macro's (via the VMT)
#if GDISP_TOTAL_CONTROLLERS <= 1 || defined(GDISP_DRIVER_VMT) || defined(__DOXYGEN__)
#ifdef __cplusplus
extern "C" {
#endif
// Should the driver routines should be static or not
#if GDISP_TOTAL_CONTROLLERS <= 1
#define LLDSPEC
#else
#define LLDSPEC static
#endif
/**
* @brief Initialize the driver.
* @return TRUE if successful.
@ -497,43 +556,50 @@ struct GDisplay {
#ifdef __cplusplus
}
#endif
#endif // GDISP_TOTAL_CONTROLLERS == 1 || defined(GDISP_DRIVER_VMT)
#else
#define gdisp_lld_init(g) gvmt(g)->init(g)
#define gdisp_lld_flush(g) gvmt(g)->flush(g)
#define gdisp_lld_write_start(g) gvmt(g)->writestart(g)
#define gdisp_lld_write_pos(g) gvmt(g)->writepos(g)
#define gdisp_lld_write_color(g) gvmt(g)->writecolor(g)
#define gdisp_lld_write_stop(g) gvmt(g)->writestop(g)
#define gdisp_lld_read_start(g) gvmt(g)->readstart(g)
#define gdisp_lld_read_color(g) gvmt(g)->readcolor(g)
#define gdisp_lld_read_stop(g) gvmt(g)->readstop(g)
#define gdisp_lld_draw_pixel(g) gvmt(g)->pixel(g)
#define gdisp_lld_clear(g) gvmt(g)->clear(g)
#define gdisp_lld_fill_area(g) gvmt(g)->fill(g)
#define gdisp_lld_blit_area(g) gvmt(g)->blit(g)
#define gdisp_lld_get_pixel_color(g) gvmt(g)->get(g)
#define gdisp_lld_vertical_scroll(g) gvmt(g)->vscroll(g)
#define gdisp_lld_control(g) gvmt(g)->control(g)
#define gdisp_lld_query(g) gvmt(g)->query(g)
#define gdisp_lld_set_clip(g) gvmt(g)->setclip(g)
#endif
#if GDISP_TOTAL_CONTROLLERS > 1
// If compiling the driver then build the VMT and set the low level driver color macros.
#ifdef GDISP_DRIVER_VMT
typedef struct GDISPVMT {
bool_t (*init)(GDisplay *g);
void (*writestart)(GDisplay *g); // Uses p.x,p.y p.cx,p.cy
void (*writepos)(GDisplay *g); // Uses p.x,p.y
void (*writecolor)(GDisplay *g); // Uses p.color
void (*writestop)(GDisplay *g); // Uses no parameters
void (*readstart)(GDisplay *g); // Uses p.x,p.y p.cx,p.cy
color_t (*readcolor)(GDisplay *g); // Uses no parameters
void (*readstop)(GDisplay *g); // Uses no parameters
void (*pixel)(GDisplay *g); // Uses p.x,p.y p.color
void (*clear)(GDisplay *g); // Uses p.color
void (*fill)(GDisplay *g); // Uses p.x,p.y p.cx,p.cy p.color
void (*blit)(GDisplay *g); // Uses p.x,p.y p.cx,p.cy p.x1,p.y1 (=srcx,srcy) p.x2 (=srccx), p.ptr (=buffer)
color_t (*get)(GDisplay *g); // Uses p.x,p.y
void (*vscroll)(GDisplay *g); // Uses p.x,p.y p.cx,p.cy, p.y1 (=lines) p.color
void (*control)(GDisplay *g); // Uses p.x (=what) p.ptr (=value)
void *(*query)(GDisplay *g); // Uses p.x (=what);
void (*setclip)(GDisplay *g); // Uses p.x,p.y p.cx,p.cy
void (*flush)(GDisplay *g); // Uses no parameters
} GDISPVMT;
#if defined(GDISP_DRIVER_VMT)
// Make sure the driver has a valid model
#if !GDISP_HARDWARE_STREAM_WRITE && !GDISP_HARDWARE_DRAWPIXEL
#error "GDISP Driver: Either GDISP_HARDWARE_STREAM_WRITE or GDISP_HARDWARE_DRAWPIXEL must be TRUE"
#endif
const GDISPVMT const GDISP_DRIVER_VMT[1] = {{
gdisp_lld_init,
#if GDISP_HARDWARE_FLUSH
gdisp_lld_flush,
#else
0,
// If we are not using multiple displays then hard-code the VMT name
#ifndef GDISP_CONTROLLER_LIST
#undef GDISP_DRIVER_VMT
#define GDISP_DRIVER_VMT GDISPVMT_OnlyOne
#endif
// Routines needed by the general driver VMT
bool_t _gdispInitDriver(GDriver *g, int driverinstance, int systeminstance);
void _gdispDeinitDriver(GDriver *g);
// Build the VMT
const GDISPVMT const GDISP_DRIVER_VMT[1] = {{
{ GDRIVER_TYPE_DISPLAY, 0, sizeof(GDisplay), _gdispInitDriver, _gdispDeinitDriver },
gdisp_lld_init,
#if GDISP_HARDWARE_STREAM_WRITE
gdisp_lld_write_start,
#if GDISP_HARDWARE_STREAM_POS
@ -598,65 +664,18 @@ struct GDisplay {
#else
0,
#endif
#if GDISP_HARDWARE_FLUSH
gdisp_lld_flush,
#else
0,
#endif
}};
#else
#define gdisp_lld_init(g) g->vmt->init(g)
#define gdisp_lld_flush(g) g->vmt->flush(g)
#define gdisp_lld_write_start(g) g->vmt->writestart(g)
#define gdisp_lld_write_pos(g) g->vmt->writepos(g)
#define gdisp_lld_write_color(g) g->vmt->writecolor(g)
#define gdisp_lld_write_stop(g) g->vmt->writestop(g)
#define gdisp_lld_read_start(g) g->vmt->readstart(g)
#define gdisp_lld_read_color(g) g->vmt->readcolor(g)
#define gdisp_lld_read_stop(g) g->vmt->readstop(g)
#define gdisp_lld_draw_pixel(g) g->vmt->pixel(g)
#define gdisp_lld_clear(g) g->vmt->clear(g)
#define gdisp_lld_fill_area(g) g->vmt->fill(g)
#define gdisp_lld_blit_area(g) g->vmt->blit(g)
#define gdisp_lld_get_pixel_color(g) g->vmt->get(g)
#define gdisp_lld_vertical_scroll(g) g->vmt->vscroll(g)
#define gdisp_lld_control(g) g->vmt->control(g)
#define gdisp_lld_query(g) g->vmt->query(g)
#define gdisp_lld_set_clip(g) g->vmt->setclip(g)
#endif // GDISP_LLD_DECLARATIONS
#endif // GDISP_TOTAL_CONTROLLERS > 1
/* Verify information for packed pixels and define a non-packed pixel macro */
#if !GDISP_PACKED_PIXELS
#define gdispPackPixels(buf,cx,x,y,c) { ((color_t *)(buf))[(y)*(cx)+(x)] = (c); }
#elif !GDISP_HARDWARE_BITFILLS
#error "GDISP: packed pixel formats are only supported for hardware accelerated drivers."
#elif GDISP_PIXELFORMAT != GDISP_PIXELFORMAT_RGB888 \
&& GDISP_PIXELFORMAT != GDISP_PIXELFORMAT_RGB444 \
&& GDISP_PIXELFORMAT != GDISP_PIXELFORMAT_RGB666 \
&& GDISP_PIXELFORMAT != GDISP_PIXELFORMAT_CUSTOM
#error "GDISP: A packed pixel format has been specified for an unsupported pixel format."
#endif
/* Support routine for packed pixel formats */
#if !defined(gdispPackPixels) || defined(__DOXYGEN__)
/**
* @brief Pack a pixel into a pixel buffer.
* @note This function performs no buffer boundary checking
* regardless of whether GDISP_NEED_CLIP has been specified.
*
* @param[in] buf The buffer to put the pixel in
* @param[in] cx The width of a pixel line
* @param[in] x, y The location of the pixel to place
* @param[in] color The color to put into the buffer
*
* @api
*/
void gdispPackPixels(const pixel_t *buf, coord_t cx, coord_t x, coord_t y, color_t color);
#endif
/* Low level driver pixel format information */
//-------------------------
// True-Color color system
//-------------------------
#if GDISP_LLD_PIXELFORMAT & GDISP_COLORSYSTEM_TRUECOLOR
/* Low level driver pixel format information */
//-------------------------
// True-Color color system
//-------------------------
#if GDISP_LLD_PIXELFORMAT & GDISP_COLORSYSTEM_TRUECOLOR
#define LLDCOLOR_SYSTEM GDISP_COLORSYSTEM_TRUECOLOR
// Calculate the number of bits
@ -759,10 +778,10 @@ struct GDisplay {
#endif
#define LLDHTML2COLOR(h) ((LLDCOLOR_TYPE)(LLDHTML2COLOR_R(h) | LLDHTML2COLOR_G(h) | LLDHTML2COLOR_B(h)))
//-------------------------
// Gray-scale color system
//-------------------------
#elif (GDISP_LLD_PIXELFORMAT & GDISP_COLORSYSTEM_MASK) == GDISP_COLORSYSTEM_GRAYSCALE
//-------------------------
// Gray-scale color system
//-------------------------
#elif (GDISP_LLD_PIXELFORMAT & GDISP_COLORSYSTEM_MASK) == GDISP_COLORSYSTEM_GRAYSCALE
#define LLDCOLOR_SYSTEM GDISP_COLORSYSTEM_GRAYSCALE
// Calculate the number of bits and shifts
@ -810,31 +829,31 @@ struct GDisplay {
#define LLDEXACT_GREEN_OF(c) LLDEXACT_LUMA_OF(c)
#define LLDEXACT_BLUE_OF(c) LLDEXACT_LUMA_OF(c)
//-------------------------
// Palette color system
//-------------------------
#elif (GDISP_LLD_PIXELFORMAT & GDISP_COLORSYSTEM_MASK) == GDISP_COLORSYSTEM_PALETTE
//-------------------------
// Palette color system
//-------------------------
#elif (GDISP_LLD_PIXELFORMAT & GDISP_COLORSYSTEM_MASK) == GDISP_COLORSYSTEM_PALETTE
#define LLDCOLOR_SYSTEM GDISP_COLORSYSTEM_PALETTE
#error "GDISP: A palette color system for low level drivers is not currently supported"
//-------------------------
// Some other color system
//-------------------------
#else
//-------------------------
// Some other color system
//-------------------------
#else
#error "GDISP: Unsupported color system for low level drivers"
#endif
#endif
/* Which is the larger color type */
#if COLOR_BITS > LLDCOLOR_BITS
/* Which is the larger color type */
#if COLOR_BITS > LLDCOLOR_BITS
#define LARGER_COLOR_BITS COLOR_BITS
#define LARGER_COLOR_TYPE COLOR_TYPE
#else
#else
#define LARGER_COLOR_BITS LLDCOLOR_BITS
#define LARGER_COLOR_TYPE LLDCOLOR_TYPE
#endif
#endif
/**
/**
* @brief Controls color conversion accuracy for a low level driver
* @details Should higher precision be used when converting colors.
* @note Color conversion is only necessary if GDISP_PIXELFORMAT != GDISP_LLD_PIXELFORMAT
@ -842,16 +861,16 @@ struct GDisplay {
* are running the application in low bit depths.
* @note To achieve higher color accuracy bit shifting is replaced with multiplies and divides.
*/
#ifndef GDISP_HARDWARE_USE_EXACT_COLOR
#ifndef GDISP_HARDWARE_USE_EXACT_COLOR
#if LLDCOLOR_BITS_R - COLOR_BITS_R >= LLDCOLOR_BITS_R/2 || LLDCOLOR_BITS_G - COLOR_BITS_G >= LLDCOLOR_BITS_G/2 || LLDCOLOR_BITS_B - COLOR_BITS_B >= LLDCOLOR_BITS_B/2
#define GDISP_HARDWARE_USE_EXACT_COLOR TRUE
#else
#define GDISP_HARDWARE_USE_EXACT_COLOR FALSE
#endif
#endif
#endif
/* Low level driver pixel format conversion functions */
#if GDISP_PIXELFORMAT == GDISP_LLD_PIXELFORMAT || defined(__DOXYGEN__)
/* Low level driver pixel format conversion functions */
#if GDISP_PIXELFORMAT == GDISP_LLD_PIXELFORMAT || defined(__DOXYGEN__)
/**
* @brief Convert from a standard color format to the low level driver pixel format
* @note For use only by low level drivers
@ -862,9 +881,43 @@ struct GDisplay {
* @note For use only by low level drivers
*/
#define gdispNative2Color(c) (c)
#else
LLDCOLOR_TYPE gdispColor2Native(color_t c);
color_t gdispNative2Color(LLDCOLOR_TYPE c);
#else
static LLDCOLOR_TYPE gdispColor2Native(color_t c) {
#if COLOR_SYSTEM == GDISP_COLORSYSTEM_GRAYSCALE || LLDCOLOR_SYSTEM == GDISP_COLORSYSTEM_GRAYSCALE
#if GDISP_HARDWARE_USE_EXACT_COLOR
return LLDLUMA2COLOR(EXACT_LUMA_OF(c));
#else
return LLDLUMA2COLOR(LUMA_OF(c));
#endif
#elif COLOR_SYSTEM == GDISP_COLORSYSTEM_TRUECOLOR && LLDCOLOR_SYSTEM == GDISP_COLORSYSTEM_TRUECOLOR
#if GDISP_HARDWARE_USE_EXACT_COLOR
return LLDRGB2COLOR(EXACT_RED_OF(c), EXACT_GREEN_OF(c), EXACT_BLUE_OF(c));
#else
return LLDRGB2COLOR(RED_OF(c), GREEN_OF(c), BLUE_OF(c));
#endif
#else
#error "GDISP: This pixel format conversion is not supported yet"
#endif
}
static color_t gdispNative2Color(LLDCOLOR_TYPE c) {
#if COLOR_SYSTEM == GDISP_COLORSYSTEM_GRAYSCALE || LLDCOLOR_SYSTEM == GDISP_COLORSYSTEM_GRAYSCALE
#if GDISP_HARDWARE_USE_EXACT_COLOR
return LUMA2COLOR(LLDEXACT_LUMA_OF(c));
#else
return LUMA2COLOR(LLDLUMA_OF(c));
#endif
#elif COLOR_SYSTEM == GDISP_COLORSYSTEM_TRUECOLOR && LLDCOLOR_SYSTEM == GDISP_COLORSYSTEM_TRUECOLOR
#if GDISP_HARDWARE_USE_EXACT_COLOR
return RGB2COLOR(LLDEXACT_RED_OF(c), LLDEXACT_GREEN_OF(c), LLDEXACT_BLUE_OF(c));
#else
return RGB2COLOR(LLDRED_OF(c), LLDGREEN_OF(c), LLDBLUE_OF(c));
#endif
#else
#error "GDISP: This pixel format conversion is not supported yet"
#endif
}
#endif
#endif
#endif /* GFX_USE_GDISP */

View File

@ -45,20 +45,11 @@
/* Driver local variables. */
/*===========================================================================*/
// The controller array, the display array and the default display
#if GDISP_TOTAL_CONTROLLERS > 1
typedef const struct GDISPVMT const VMTEL[1];
extern VMTEL GDISP_CONTROLLER_LIST;
static const struct GDISPVMT const * ControllerList[GDISP_TOTAL_CONTROLLERS] = {GDISP_CONTROLLER_LIST};
static const unsigned DisplayCountList[GDISP_TOTAL_CONTROLLERS] = {GDISP_CONTROLLER_DISPLAYS};
#endif
#if GDISP_NEED_TIMERFLUSH
static GTimer FlushTimer;
#endif
static GDisplay GDisplayArray[GDISP_TOTAL_DISPLAYS];
GDisplay *GDISP = GDisplayArray;
GDisplay *GDISP;
#if GDISP_NEED_MULTITHREAD
#define MUTEX_INIT(g) gfxMutexInit(&(g)->mutex)
@ -76,7 +67,7 @@ GDisplay *GDISP = GDisplayArray;
#define TEST_CLIP_AREA(g)
#elif GDISP_HARDWARE_CLIP == HARDWARE_AUTODETECT
#define TEST_CLIP_AREA(g) \
if (!g->vmt->setclip) { \
if (!gvmt(g)->setclip) { \
if ((g)->p.x < (g)->clipx0) { (g)->p.cx -= (g)->clipx0 - (g)->p.x; (g)->p.x = (g)->clipx0; } \
if ((g)->p.y < (g)->clipy0) { (g)->p.cy -= (g)->clipy0 - (g)->p.y; (g)->p.y = (g)->clipy0; } \
if ((g)->p.x + (g)->p.cx > (g)->clipx1) (g)->p.cx = (g)->clipx1 - (g)->p.x; \
@ -109,7 +100,7 @@ GDisplay *GDISP = GDisplayArray;
#endif
#if GDISP_NEED_AUTOFLUSH && GDISP_HARDWARE_FLUSH == HARDWARE_AUTODETECT
#define autoflush_stopdone(g) if (g->vmt->flush) gdisp_lld_flush(g)
#define autoflush_stopdone(g) if (gvmt(g)->flush) gdisp_lld_flush(g)
#elif GDISP_NEED_AUTOFLUSH && GDISP_HARDWARE_FLUSH
#define autoflush_stopdone(g) gdisp_lld_flush(g)
#else
@ -138,7 +129,7 @@ static INLINE void drawpixel(GDisplay *g) {
// Best is hardware accelerated pixel draw
#if GDISP_HARDWARE_DRAWPIXEL
#if GDISP_HARDWARE_DRAWPIXEL == HARDWARE_AUTODETECT
if (g->vmt->pixel)
if (gvmt(g)->pixel)
#endif
{
gdisp_lld_draw_pixel(g);
@ -149,7 +140,7 @@ static INLINE void drawpixel(GDisplay *g) {
// Next best is cursor based streaming
#if GDISP_HARDWARE_DRAWPIXEL != TRUE && GDISP_HARDWARE_STREAM_POS && GDISP_HARDWARE_STREAM_WRITE
#if GDISP_HARDWARE_STREAM_POS == HARDWARE_AUTODETECT
if (g->vmt->writepos)
if (gvmt(g)->writepos)
#endif
{
if (!(g->flags & GDISP_FLG_SCRSTREAM))
@ -164,7 +155,7 @@ static INLINE void drawpixel(GDisplay *g) {
#if GDISP_HARDWARE_DRAWPIXEL != TRUE && GDISP_HARDWARE_STREAM_POS != TRUE && GDISP_HARDWARE_STREAM_WRITE
// The following test is unneeded because we are guaranteed to have streaming if we don't have drawpixel
//#if GDISP_HARDWARE_STREAM_WRITE == HARDWARE_AUTODETECT
// if (g->vmt->writestart)
// if (gvmt(g)->writestart)
//#endif
{
g->p.cx = g->p.cy = 1;
@ -182,7 +173,7 @@ static INLINE void drawpixel(GDisplay *g) {
#if NEED_CLIPPING
static INLINE void drawpixel_clip(GDisplay *g) {
#if GDISP_HARDWARE_CLIP == HARDWARE_AUTODETECT
if (!g->vmt->setclip)
if (!gvmt(g)->setclip)
#endif
{
if (g->p.x < g->clipx0 || g->p.x >= g->clipx1 || g->p.y < g->clipy0 || g->p.y >= g->clipy1)
@ -204,7 +195,7 @@ static INLINE void fillarea(GDisplay *g) {
// Best is hardware accelerated area fill
#if GDISP_HARDWARE_FILLS
#if GDISP_HARDWARE_FILLS == HARDWARE_AUTODETECT
if (g->vmt->fill)
if (gvmt(g)->fill)
#endif
{
gdisp_lld_fill_area(g);
@ -215,7 +206,7 @@ static INLINE void fillarea(GDisplay *g) {
// Next best is hardware streaming
#if GDISP_HARDWARE_FILLS != TRUE && GDISP_HARDWARE_STREAM_WRITE
#if GDISP_HARDWARE_STREAM_WRITE == HARDWARE_AUTODETECT
if (g->vmt->writestart)
if (gvmt(g)->writestart)
#endif
{
uint32_t area;
@ -231,7 +222,7 @@ static INLINE void fillarea(GDisplay *g) {
gdisp_lld_write_start(g);
#if GDISP_HARDWARE_STREAM_POS
#if GDISP_HARDWARE_STREAM_POS == HARDWARE_AUTODETECT
if (g->vmt->writepos)
if (gvmt(g)->writepos)
#endif
gdisp_lld_write_pos(g);
#endif
@ -246,7 +237,7 @@ static INLINE void fillarea(GDisplay *g) {
#if GDISP_HARDWARE_FILLS != TRUE && GDISP_HARDWARE_STREAM_WRITE != TRUE && GDISP_HARDWARE_DRAWPIXEL
// The following test is unneeded because we are guaranteed to have draw pixel if we don't have streaming
//#if GDISP_HARDWARE_DRAWPIXEL == HARDWARE_AUTODETECT
// if (g->vmt->pixel)
// if (gvmt(g)->pixel)
//#endif
{
coord_t x0, y0, x1, y1;
@ -277,7 +268,7 @@ static void hline_clip(GDisplay *g) {
// Clipping
#if NEED_CLIPPING
#if GDISP_HARDWARE_CLIP == HARDWARE_AUTODETECT
if (!g->vmt->setclip)
if (!gvmt(g)->setclip)
#endif
{
if (g->p.y < g->clipy0 || g->p.y >= g->clipy1) return;
@ -300,7 +291,7 @@ static void hline_clip(GDisplay *g) {
// Best is hardware accelerated area fill
#if GDISP_HARDWARE_FILLS
#if GDISP_HARDWARE_FILLS == HARDWARE_AUTODETECT
if (g->vmt->fill)
if (gvmt(g)->fill)
#endif
{
g->p.cx = g->p.x1 - g->p.x + 1;
@ -313,7 +304,7 @@ static void hline_clip(GDisplay *g) {
// Next best is cursor based streaming
#if GDISP_HARDWARE_FILLS != TRUE && GDISP_HARDWARE_STREAM_POS && GDISP_HARDWARE_STREAM_WRITE
#if GDISP_HARDWARE_STREAM_POS == HARDWARE_AUTODETECT
if (g->vmt->writepos)
if (gvmt(g)->writepos)
#endif
{
if (!(g->flags & GDISP_FLG_SCRSTREAM))
@ -328,7 +319,7 @@ static void hline_clip(GDisplay *g) {
// Next best is streaming
#if GDISP_HARDWARE_FILLS != TRUE && GDISP_HARDWARE_STREAM_POS != TRUE && GDISP_HARDWARE_STREAM_WRITE
#if GDISP_HARDWARE_STREAM_WRITE == HARDWARE_AUTODETECT
if (g->vmt->writestart)
if (gvmt(g)->writestart)
#endif
{
g->p.cx = g->p.x1 - g->p.x + 1;
@ -344,7 +335,7 @@ static void hline_clip(GDisplay *g) {
#if GDISP_HARDWARE_FILLS != TRUE && GDISP_HARDWARE_STREAM_WRITE != TRUE && GDISP_HARDWARE_DRAWPIXEL
// The following test is unneeded because we are guaranteed to have draw pixel if we don't have streaming
//#if GDISP_HARDWARE_DRAWPIXEL == HARDWARE_AUTODETECT
// if (g->vmt->pixel)
// if (gvmt(g)->pixel)
//#endif
{
for(; g->p.x <= g->p.x1; g->p.x++)
@ -365,7 +356,7 @@ static void vline_clip(GDisplay *g) {
// Clipping
#if NEED_CLIPPING
#if GDISP_HARDWARE_CLIP == HARDWARE_AUTODETECT
if (!g->vmt->setclip)
if (!gvmt(g)->setclip)
#endif
{
if (g->p.x < g->clipx0 || g->p.x >= g->clipx1) return;
@ -388,7 +379,7 @@ static void vline_clip(GDisplay *g) {
// Best is hardware accelerated area fill
#if GDISP_HARDWARE_FILLS
#if GDISP_HARDWARE_FILLS == HARDWARE_AUTODETECT
if (g->vmt->fill)
if (gvmt(g)->fill)
#endif
{
g->p.cy = g->p.y1 - g->p.y + 1;
@ -401,7 +392,7 @@ static void vline_clip(GDisplay *g) {
// Next best is streaming
#if GDISP_HARDWARE_FILLS != TRUE && GDISP_HARDWARE_STREAM_WRITE
#if GDISP_HARDWARE_STREAM_WRITE == HARDWARE_AUTODETECT
if (g->vmt->writestart)
if (gvmt(g)->writestart)
#endif
{
#if GDISP_HARDWARE_STREAM_POS
@ -415,7 +406,7 @@ static void vline_clip(GDisplay *g) {
gdisp_lld_write_start(g);
#if GDISP_HARDWARE_STREAM_POS
#if GDISP_HARDWARE_STREAM_POS == HARDWARE_AUTODETECT
if (g->vmt->writepos)
if (gvmt(g)->writepos)
#endif
gdisp_lld_write_pos(g);
#endif
@ -429,7 +420,7 @@ static void vline_clip(GDisplay *g) {
#if GDISP_HARDWARE_FILLS != TRUE && GDISP_HARDWARE_STREAM_WRITE != TRUE && GDISP_HARDWARE_DRAWPIXEL
// The following test is unneeded because we are guaranteed to have draw pixel if we don't have streaming
//#if GDISP_HARDWARE_DRAWPIXEL == HARDWARE_AUTODETECT
// if (g->vmt->pixel)
// if (gvmt(g)->pixel)
//#endif
{
for(; g->p.y <= g->p.y1; g->p.y++)
@ -517,6 +508,7 @@ static void line_clip(GDisplay *g) {
}
#if GDISP_STARTUP_LOGO_TIMEOUT > 0
static bool_t initDone;
static void StartupLogoDisplay(GDisplay *g) {
coord_t x, y, w;
const coord_t * p;
@ -561,7 +553,7 @@ static void line_clip(GDisplay *g) {
GDisplay * g;
(void) param;
for(g = GDisplayArray; g < &GDisplayArray[GDISP_TOTAL_DISPLAYS]; g++)
for(g = (GDisplay *)gdriverGetNext(GDRIVER_TYPE_DISPLAY, 0); g; g = (GDisplay *)gdriverGetNext(GDRIVER_TYPE_DISPLAY, (GDriver *)g))
gdispGFlush(g);
}
#endif
@ -572,51 +564,14 @@ static void line_clip(GDisplay *g) {
void _gdispInit(void)
{
GDisplay *g;
uint16_t i;
/* Initialise all controllers */
#if GDISP_TOTAL_CONTROLLERS > 1
uint16_t j;
for(g = GDisplayArray, j=0; j < GDISP_TOTAL_CONTROLLERS; j++)
for(i = 0; i < DisplayCountList[j]; g++, i++) {
g->vmt = ControllerList[j];
g->systemdisplay = j*GDISP_TOTAL_CONTROLLERS+i;
g->controllerdisplay = i;
#else
for(g = GDisplayArray, i = 0; i < GDISP_TOTAL_DISPLAYS; g++, i++) {
g->systemdisplay = i;
g->controllerdisplay = i;
#endif
MUTEX_INIT(g);
MUTEX_ENTER(g);
g->flags = 0;
gdisp_lld_init(g);
MUTEX_EXIT(g);
}
// Set the orientation, the clipping area, clear all the displays (and add the logo if required)
for(g = GDisplayArray, i = 0; i < GDISP_TOTAL_DISPLAYS; g++, i++) {
#if defined(GDISP_DEFAULT_ORIENTATION) && GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL
gdispGControl(g, GDISP_CONTROL_ORIENTATION, (void *)GDISP_DEFAULT_ORIENTATION);
#endif
#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
gdispGSetClip(g, 0, 0, g->g.Width, g->g.Height);
#endif
gdispGClear(g, GDISP_STARTUP_COLOR);
#if GDISP_STARTUP_LOGO_TIMEOUT > 0
StartupLogoDisplay(g);
#endif
#if GDISP_HARDWARE_FLUSH
gdispGFlush(g);
#endif
}
// Re-clear the display after the timeout if we added the logo
#if GDISP_STARTUP_LOGO_TIMEOUT > 0
GDisplay *g;
gfxSleepMilliseconds(GDISP_STARTUP_LOGO_TIMEOUT);
for(g = GDisplayArray, i = 0; i < GDISP_TOTAL_DISPLAYS; g++, i++) {
initDone = TRUE;
for(g = (GDisplay *)gdriverGetNext(GDRIVER_TYPE_DISPLAY, 0); g; g = (GDisplay *)gdriverGetNext(GDRIVER_TYPE_DISPLAY, (GDriver *)g)) {
gdispGClear(g, GDISP_STARTUP_COLOR);
#if GDISP_HARDWARE_FLUSH
gdispGFlush(g);
@ -636,20 +591,73 @@ void _gdispDeinit(void)
/* ToDo */
}
bool_t _gdispInitDriver(GDriver *g, int driverinstance, int systeminstance) {
#define gd ((GDisplay *)g)
bool_t ret;
// Intialise fields
gd->systemdisplay = systeminstance;
gd->controllerdisplay = driverinstance;
gd->flags = 0;
MUTEX_INIT(gd);
// Call the driver init
MUTEX_ENTER(gd);
ret = gdisp_lld_init(gd);
MUTEX_EXIT(gd);
if (!ret) return FALSE;
// Set orientation, clip, blankscreen, startup logo and then flush
#if defined(GDISP_DEFAULT_ORIENTATION) && GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL
gdispGControl(gd, GDISP_CONTROL_ORIENTATION, (void *)GDISP_DEFAULT_ORIENTATION);
#endif
#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
gdispGSetClip(gd, 0, 0, gd->g.Width, gd->g.Height);
#endif
gdispGClear(gd, GDISP_STARTUP_COLOR);
#if GDISP_STARTUP_LOGO_TIMEOUT > 0
if (!initDone)
StartupLogoDisplay(gd);
#endif
#if GDISP_HARDWARE_FLUSH
gdispGFlush(gd);
#endif
// If this is the first driver set GDISP
if (!GDISP)
GDISP = gd;
return TRUE;
#undef gd
}
void _gdispDeinitDriver(GDriver *g) {
(void) g;
// For now do nothing
}
GDisplay *gdispGetDisplay(unsigned display) {
if (display >= GDISP_TOTAL_DISPLAYS)
return 0;
return &GDisplayArray[display];
return (GDisplay *)gdriverGetInstance(GDRIVER_TYPE_DISPLAY, display);
}
void gdispSetDisplay(GDisplay *g) {
if (g) GDISP = g;
}
coord_t gdispGGetWidth(GDisplay *g) { return g->g.Width; }
coord_t gdispGGetHeight(GDisplay *g) { return g->g.Height; }
powermode_t gdispGGetPowerMode(GDisplay *g) { return g->g.Powermode; }
orientation_t gdispGGetOrientation(GDisplay *g) { return g->g.Orientation; }
uint8_t gdispGGetBacklight(GDisplay *g) { return g->g.Backlight; }
uint8_t gdispGGetContrast(GDisplay *g) { return g->g.Contrast; }
void gdispGFlush(GDisplay *g) {
#if GDISP_HARDWARE_FLUSH
#if GDISP_HARDWARE_FLUSH == HARDWARE_AUTODETECT
if (g->vmt->flush)
if (gvmt(g)->flush)
#endif
{
MUTEX_ENTER(g);
@ -667,7 +675,7 @@ void gdispGFlush(GDisplay *g) {
#if NEED_CLIPPING
#if GDISP_HARDWARE_CLIP == HARDWARE_AUTODETECT
if (!g->vmt->setclip)
if (!gvmt(g)->setclip)
#endif
// Test if the area is valid - if not then exit
if (x < g->clipx0 || x+cx > g->clipx1 || y < g->clipy0 || y+cy > g->clipy1) {
@ -681,7 +689,7 @@ void gdispGFlush(GDisplay *g) {
// Best is hardware streaming
#if GDISP_HARDWARE_STREAM_WRITE
#if GDISP_HARDWARE_STREAM_WRITE == HARDWARE_AUTODETECT
if (g->vmt->writestart)
if (gvmt(g)->writestart)
#endif
{
g->p.x = x;
@ -691,7 +699,7 @@ void gdispGFlush(GDisplay *g) {
gdisp_lld_write_start(g);
#if GDISP_HARDWARE_STREAM_POS
#if GDISP_HARDWARE_STREAM_POS == HARDWARE_AUTODETECT
if (g->vmt->writepos)
if (gvmt(g)->writepos)
#endif
gdisp_lld_write_pos(g);
#endif
@ -703,7 +711,7 @@ void gdispGFlush(GDisplay *g) {
#if GDISP_HARDWARE_STREAM_WRITE != TRUE && GDISP_HARDWARE_DRAWPIXEL
// The following test is unneeded because we are guaranteed to have draw pixel if we don't have streaming
//#if GDISP_HARDWARE_DRAWPIXEL == HARDWARE_AUTODETECT
// if (g->vmt->pixel)
// if (gvmt(g)->pixel)
//#endif
{
// Use x,y as the current position, x1,y1 as the save position and x2,y2 as the end position, cx = bufpos
@ -736,7 +744,7 @@ void gdispGFlush(GDisplay *g) {
// Best is hardware streaming
#if GDISP_HARDWARE_STREAM_WRITE
#if GDISP_HARDWARE_STREAM_WRITE == HARDWARE_AUTODETECT
if (g->vmt->writestart)
if (gvmt(g)->writestart)
#endif
{
g->p.color = color;
@ -748,7 +756,7 @@ void gdispGFlush(GDisplay *g) {
// Next best is to use bitfills with our line buffer
#if GDISP_HARDWARE_STREAM_WRITE != TRUE && GDISP_LINEBUF_SIZE != 0 && GDISP_HARDWARE_BITFILLS
#if GDISP_HARDWARE_BITFILLS == HARDWARE_AUTODETECT
if (g->vmt->blit)
if (gvmt(g)->blit)
#endif
{
g->linebuf[g->p.cx++] = color;
@ -789,7 +797,7 @@ void gdispGFlush(GDisplay *g) {
#if GDISP_HARDWARE_STREAM_WRITE != TRUE && (GDISP_LINEBUF_SIZE == 0 || GDISP_HARDWARE_BITFILLS != TRUE) && GDISP_HARDWARE_FILLS
// We don't need to test for auto-detect on drawpixel as we know we have it because we don't have streaming.
#if GDISP_HARDWARE_FILLS == HARDWARE_AUTODETECT
if (g->vmt->fill)
if (gvmt(g)->fill)
#endif
{
if (!g->p.cx || g->p.color == color) {
@ -825,7 +833,7 @@ void gdispGFlush(GDisplay *g) {
#if GDISP_HARDWARE_STREAM_WRITE != TRUE && (GDISP_LINEBUF_SIZE == 0 || GDISP_HARDWARE_BITFILLS != TRUE) && GDISP_HARDWARE_FILLS != TRUE && GDISP_HARDWARE_DRAWPIXEL
// The following test is unneeded because we are guaranteed to have draw pixel if we don't have streaming
//#if GDISP_HARDWARE_DRAWPIXEL == HARDWARE_AUTODETECT
// if (g->vmt->pixel)
// if (gvmt(g)->pixel)
//#endif
{
g->p.color = color;
@ -854,7 +862,7 @@ void gdispGFlush(GDisplay *g) {
#if GDISP_HARDWARE_STREAM_WRITE
#if GDISP_HARDWARE_STREAM_WRITE == HARDWARE_AUTODETECT
if (g->vmt->writestart)
if (gvmt(g)->writestart)
#endif
{
gdisp_lld_write_stop(g);
@ -866,7 +874,7 @@ void gdispGFlush(GDisplay *g) {
#if GDISP_HARDWARE_STREAM_WRITE != TRUE && GDISP_LINEBUF_SIZE != 0 && GDISP_HARDWARE_BITFILLS
#if GDISP_HARDWARE_BITFILLS == HARDWARE_AUTODETECT
if (g->vmt->blit)
if (gvmt(g)->blit)
#endif
{
if (g->p.cx) {
@ -884,7 +892,7 @@ void gdispGFlush(GDisplay *g) {
#if GDISP_HARDWARE_STREAM_WRITE != TRUE && (GDISP_LINEBUF_SIZE == 0 || GDISP_HARDWARE_BITFILLS != TRUE) && GDISP_HARDWARE_FILLS
// We don't need to test for auto-detect on drawpixel as we know we have it because we don't have streaming.
#if GDISP_HARDWARE_FILLS == HARDWARE_AUTODETECT
if (g->vmt->fill)
if (gvmt(g)->fill)
#endif
{
if (g->p.cx) {
@ -937,7 +945,7 @@ void gdispGClear(GDisplay *g, color_t color) {
// Best is hardware accelerated clear
#if GDISP_HARDWARE_CLEARS
#if GDISP_HARDWARE_CLEARS == HARDWARE_AUTODETECT
if (g->vmt->clear)
if (gvmt(g)->clear)
#endif
{
g->p.color = color;
@ -951,7 +959,7 @@ void gdispGClear(GDisplay *g, color_t color) {
// Next best is hardware accelerated area fill
#if GDISP_HARDWARE_CLEARS != TRUE && GDISP_HARDWARE_FILLS
#if GDISP_HARDWARE_FILLS == HARDWARE_AUTODETECT
if (g->vmt->fill)
if (gvmt(g)->fill)
#endif
{
g->p.x = g->p.y = 0;
@ -968,7 +976,7 @@ void gdispGClear(GDisplay *g, color_t color) {
// Next best is streaming
#if GDISP_HARDWARE_CLEARS != TRUE && GDISP_HARDWARE_FILLS != TRUE && GDISP_HARDWARE_STREAM_WRITE
#if GDISP_HARDWARE_STREAM_WRITE == HARDWARE_AUTODETECT
if (g->vmt->writestart)
if (gvmt(g)->writestart)
#endif
{
uint32_t area;
@ -982,7 +990,7 @@ void gdispGClear(GDisplay *g, color_t color) {
gdisp_lld_write_start(g);
#if GDISP_HARDWARE_STREAM_POS
#if GDISP_HARDWARE_STREAM_POS == HARDWARE_AUTODETECT
if (g->vmt->writepos)
if (gvmt(g)->writepos)
#endif
gdisp_lld_write_pos(g);
#endif
@ -999,7 +1007,7 @@ void gdispGClear(GDisplay *g, color_t color) {
#if GDISP_HARDWARE_CLEARS != TRUE && GDISP_HARDWARE_FILLS != TRUE && GDISP_HARDWARE_STREAM_WRITE != TRUE && GDISP_HARDWARE_DRAWPIXEL
// The following test is unneeded because we are guaranteed to have draw pixel if we don't have streaming
//#if GDISP_HARDWARE_DRAWPIXEL == HARDWARE_AUTODETECT
// if (g->vmt->pixel)
// if (gvmt(g)->pixel)
//#endif
{
g->p.color = color;
@ -1032,7 +1040,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
#if NEED_CLIPPING
#if GDISP_HARDWARE_CLIP == HARDWARE_AUTODETECT
if (!g->vmt->setclip)
if (!gvmt(g)->setclip)
#endif
{
// This is a different clipping to fillarea(g) as it needs to take into account srcx,srcy
@ -1048,7 +1056,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
// Best is hardware bitfills
#if GDISP_HARDWARE_BITFILLS
#if GDISP_HARDWARE_BITFILLS == HARDWARE_AUTODETECT
if (g->vmt->blit)
if (gvmt(g)->blit)
#endif
{
g->p.x = x;
@ -1069,7 +1077,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
// Next best is hardware streaming
#if GDISP_HARDWARE_BITFILLS != TRUE && GDISP_HARDWARE_STREAM_WRITE
#if GDISP_HARDWARE_STREAM_WRITE == HARDWARE_AUTODETECT
if (g->vmt->writestart)
if (gvmt(g)->writestart)
#endif
{
// Translate buffer to the real image data, use srcx,srcy as the end point, srccx as the buffer line gap
@ -1085,7 +1093,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
gdisp_lld_write_start(g);
#if GDISP_HARDWARE_STREAM_POS
#if GDISP_HARDWARE_STREAM_POS == HARDWARE_AUTODETECT
if (g->vmt->writepos)
if (gvmt(g)->writepos)
#endif
gdisp_lld_write_pos(g);
#endif
@ -1106,7 +1114,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
#if GDISP_HARDWARE_BITFILLS != TRUE && GDISP_HARDWARE_STREAM_WRITE != TRUE && GDISP_HARDWARE_FILLS
// We don't need to test for auto-detect on drawpixel as we know we have it because we don't have streaming.
#if GDISP_HARDWARE_FILLS == HARDWARE_AUTODETECT
if (g->vmt->fill)
if (gvmt(g)->fill)
#endif
{
// Translate buffer to the real image data, use srcx,srcy as the end point, srccx as the buffer line gap
@ -1141,7 +1149,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
#if GDISP_HARDWARE_BITFILLS != TRUE && GDISP_HARDWARE_STREAM_WRITE != TRUE && GDISP_HARDWARE_FILLS != TRUE && GDISP_HARDWARE_DRAWPIXEL
// The following test is unneeded because we are guaranteed to have draw pixel if we don't have streaming
//#if GDISP_HARDWARE_DRAWPIXEL == HARDWARE_AUTODETECT
// if (g->vmt->pixel)
// if (gvmt(g)->pixel)
//#endif
{
// Translate buffer to the real image data, use srcx,srcy as the end point, srccx as the buffer line gap
@ -1170,7 +1178,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
// Best is using hardware clipping
#if GDISP_HARDWARE_CLIP
#if GDISP_HARDWARE_CLIP == HARDWARE_AUTODETECT
if (g->vmt->setclip)
if (gvmt(g)->setclip)
#endif
{
g->p.x = x;
@ -2083,7 +2091,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
MUTEX_ENTER(g);
#if GDISP_HARDWARE_PIXELREAD
#if GDISP_HARDWARE_PIXELREAD == HARDWARE_AUTODETECT
if (g->vmt->get)
if (gvmt(g)->get)
#endif
{
// Best is direct pixel read
@ -2096,7 +2104,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
#endif
#if GDISP_HARDWARE_PIXELREAD != TRUE && GDISP_HARDWARE_STREAM_READ
#if GDISP_HARDWARE_STREAM_READ == HARDWARE_AUTODETECT
if (g->vmt->readcolor)
if (gvmt(g)->readcolor)
#endif
{
// Next best is hardware streaming
@ -2132,7 +2140,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
MUTEX_ENTER(g);
#if NEED_CLIPPING
#if GDISP_HARDWARE_CLIP == HARDWARE_AUTODETECT
if (!g->vmt->setclip)
if (!gvmt(g)->setclip)
#endif
{
if (x < g->clipx0) { cx -= g->clipx0 - x; x = g->clipx0; }
@ -2151,7 +2159,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
// Best is hardware scroll
#if GDISP_HARDWARE_SCROLL
#if GDISP_HARDWARE_SCROLL == HARDWARE_AUTODETECT
if (g->vmt->vscroll)
if (gvmt(g)->vscroll)
#endif
{
g->p.x = x;
@ -2197,7 +2205,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
// Best line read is hardware streaming
#if GDISP_HARDWARE_STREAM_READ
#if GDISP_HARDWARE_STREAM_READ == HARDWARE_AUTODETECT
if (g->vmt->readstart)
if (gvmt(g)->readstart)
#endif
{
g->p.x = x+ix;
@ -2217,7 +2225,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
// Next best line read is single pixel reads
#if GDISP_HARDWARE_STREAM_READ != TRUE && GDISP_HARDWARE_PIXELREAD
#if GDISP_HARDWARE_PIXELREAD == HARDWARE_AUTODETECT
if (g->vmt->get)
if (gvmt(g)->get)
#endif
{
for(j=0; j < fx; j++) {
@ -2245,7 +2253,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
// Best line write is hardware bitfills
#if GDISP_HARDWARE_BITFILLS
#if GDISP_HARDWARE_BITFILLS == HARDWARE_AUTODETECT
if (g->vmt->blit)
if (gvmt(g)->blit)
#endif
{
g->p.x = x+ix;
@ -2266,7 +2274,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
// Next best line write is hardware streaming
#if GDISP_HARDWARE_BITFILLS != TRUE && GDISP_HARDWARE_STREAM_WRITE
#if GDISP_HARDWARE_STREAM_WRITE == HARDWARE_AUTODETECT
if (g->vmt->writestart)
if (gvmt(g)->writestart)
#endif
{
g->p.x = x+ix;
@ -2292,7 +2300,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
#if GDISP_HARDWARE_BITFILLS != TRUE && GDISP_HARDWARE_STREAM_WRITE != TRUE && GDISP_HARDWARE_FILLS && GDISP_HARDWARE_DRAWPIXEL
// We don't need to test for auto-detect on drawpixel as we know we have it because we don't have streaming.
#if GDISP_HARDWARE_FILLS == HARDWARE_AUTODETECT
if (g->vmt->fill)
if (gvmt(g)->fill)
#endif
{
g->p.y = fy;
@ -2324,7 +2332,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
#if GDISP_HARDWARE_BITFILLS != TRUE && GDISP_HARDWARE_STREAM_WRITE != TRUE && GDISP_HARDWARE_FILLS != TRUE && GDISP_HARDWARE_DRAWPIXEL
// The following test is unneeded because we are guaranteed to have draw pixel if we don't have streaming
//#if GDISP_HARDWARE_DRAWPIXEL == HARDWARE_AUTODETECT
// if (g->vmt->pixel)
// if (gvmt(g)->pixel)
//#endif
{
g->p.y = fy;
@ -2356,7 +2364,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
#if GDISP_HARDWARE_CONTROL
void gdispGControl(GDisplay *g, unsigned what, void *value) {
#if GDISP_HARDWARE_CONTROL == HARDWARE_AUTODETECT
if (!g->vmt->control)
if (!gvmt(g)->control)
return;
#endif
MUTEX_ENTER(g);
@ -2380,7 +2388,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
// Best is hardware clipping
#if GDISP_HARDWARE_CLIP
#if GDISP_HARDWARE_CLIP == HARDWARE_AUTODETECT
if (g->vmt->setclip)
if (gvmt(g)->setclip)
#endif
{
g->p.x = 0;
@ -2423,7 +2431,7 @@ void gdispGBlitArea(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, c
void *res;
#if GDISP_HARDWARE_QUERY == HARDWARE_AUTODETECT
if (!g->vmt->query)
if (!gvmt(g)->query)
return -1;
#endif
MUTEX_ENTER(g);
@ -3056,45 +3064,5 @@ color_t gdispContrastColor(color_t color) {
}
#endif
#if GDISP_PIXELFORMAT != GDISP_LLD_PIXELFORMAT
LLDCOLOR_TYPE gdispColor2Native(color_t c) {
#if COLOR_SYSTEM == GDISP_COLORSYSTEM_GRAYSCALE || LLDCOLOR_SYSTEM == GDISP_COLORSYSTEM_GRAYSCALE
#if GDISP_HARDWARE_USE_EXACT_COLOR
return LLDLUMA2COLOR(EXACT_LUMA_OF(c));
#else
return LLDLUMA2COLOR(LUMA_OF(c));
#endif
#elif COLOR_SYSTEM == GDISP_COLORSYSTEM_TRUECOLOR && LLDCOLOR_SYSTEM == GDISP_COLORSYSTEM_TRUECOLOR
#if GDISP_HARDWARE_USE_EXACT_COLOR
return LLDRGB2COLOR(EXACT_RED_OF(c), EXACT_GREEN_OF(c), EXACT_BLUE_OF(c));
#else
return LLDRGB2COLOR(RED_OF(c), GREEN_OF(c), BLUE_OF(c));
#endif
#else
#error "GDISP: This pixel format conversion is not supported yet"
#endif
}
#endif
#if GDISP_PIXELFORMAT != GDISP_LLD_PIXELFORMAT
color_t gdispNative2Color(LLDCOLOR_TYPE c) {
#if COLOR_SYSTEM == GDISP_COLORSYSTEM_GRAYSCALE || LLDCOLOR_SYSTEM == GDISP_COLORSYSTEM_GRAYSCALE
#if GDISP_HARDWARE_USE_EXACT_COLOR
return LUMA2COLOR(LLDEXACT_LUMA_OF(c));
#else
return LUMA2COLOR(LLDLUMA_OF(c));
#endif
#elif COLOR_SYSTEM == GDISP_COLORSYSTEM_TRUECOLOR && LLDCOLOR_SYSTEM == GDISP_COLORSYSTEM_TRUECOLOR
#if GDISP_HARDWARE_USE_EXACT_COLOR
return RGB2COLOR(LLDEXACT_RED_OF(c), LLDEXACT_GREEN_OF(c), LLDEXACT_BLUE_OF(c));
#else
return RGB2COLOR(LLDRED_OF(c), LLDGREEN_OF(c), LLDBLUE_OF(c));
#endif
#else
#error "GDISP: This pixel format conversion is not supported yet"
#endif
}
#endif
#endif /* GFX_USE_GDISP */
/** @} */

View File

@ -72,22 +72,7 @@ typedef enum orientation { GDISP_ROTATE_0=0, GDISP_ROTATE_90=90, GDISP_ROTATE_18
typedef enum powermode { powerOff, powerSleep, powerDeepSleep, powerOn } powermode_t;
/*
* This is not documented in Doxygen as it is meant to be a black-box.
* Applications should always use the routines and macros defined
* below to access it in case the implementation ever changed.
*/
typedef struct GDISPControl {
coord_t Width;
coord_t Height;
orientation_t Orientation;
powermode_t Powermode;
uint8_t Backlight;
uint8_t Contrast;
} GDISPControl;
/*
* Our black box display structure. We know only one thing about it...
* The first member is a GDISPControl structure.
* Our black box display structure.
*/
typedef struct GDisplay GDisplay;
@ -126,7 +111,7 @@ extern GDisplay *GDISP;
/* Defines relating to the display hardware */
/*===========================================================================*/
#if !defined(GDISP_TOTAL_CONTROLLERS) || GDISP_TOTAL_CONTROLLERS == 1
#if GDISP_TOTAL_CONTROLLERS <= 1
// Pull in the default hardware configuration for a single controller.
// If we have multiple controllers the settings must be set in the
// users gfxconf.h file.
@ -149,7 +134,7 @@ extern GDisplay *GDISP;
* @note This doesn't need to match the hardware pixel format.
* It is definitely more efficient when it does.
* @note When GDISP_TOTAL_CONTROLLERS > 1, this must
* be explicitly defined and should ensure the best match
* be explicitly defined and you should ensure the best match
* with your hardware across all devices.
*/
#ifndef GDISP_PIXELFORMAT
@ -196,7 +181,7 @@ typedef color_t pixel_t;
extern "C" {
#endif
/* Base Functions */
/* Color Utility Functions */
/**
* @brief Blend 2 colors according to the alpha
@ -220,6 +205,8 @@ color_t gdispBlendColor(color_t fg, color_t bg, uint8_t alpha);
*/
color_t gdispContrastColor(color_t color);
/* Base Functions */
/**
* @brief Get the specified display
* @return The pointer to the display or NULL if the display doesn't exist
@ -248,6 +235,68 @@ GDisplay *gdispGetDisplay(unsigned display);
*/
void gdispSetDisplay(GDisplay *g);
/* Property Functions */
/**
* @brief Get the display width in pixels.
*
* @param[in] g The display to use
*
* @api
*/
coord_t gdispGGetWidth(GDisplay *g);
#define gdispGetWidth() gdispGGetWidth(GDISP)
/**
* @brief Get the display height in pixels.
*
* @param[in] g The display to use
*
* @api
*/
coord_t gdispGGetHeight(GDisplay *g);
#define gdispGetHeight() gdispGGetHeight(GDISP)
/**
* @brief Get the current display power mode.
*
* @param[in] g The display to use
*
* @api
*/
powermode_t gdispGGetPowerMode(GDisplay *g);
#define gdispGetPowerMode() gdispGGetPowerMode(GDISP)
/**
* @brief Get the current display orientation.
*
* @param[in] g The display to use
*
* @api
*/
orientation_t gdispGGetOrientation(GDisplay *g);
#define gdispGetOrientation() gdispGGetOrientation(GDISP)
/**
* @brief Get the current display backlight brightness.
*
* @param[in] g The display to use
*
* @api
*/
uint8_t gdispGGetBacklight(GDisplay *g);
#define gdispGetBacklight() gdispGGetBacklight(GDISP)
/**
* @brief Get the current display contrast.
*
* @param[in] g The display to use
*
* @api
*/
uint8_t gdispGGetContrast(GDisplay *g);
#define gdispGetContrast() gdispGGetContrast(GDISP)
/* Drawing Functions */
/**
@ -918,66 +967,6 @@ void gdispGDrawBox(GDisplay *g, coord_t x, coord_t y, coord_t cx, coord_t cy, co
#define gdispGSetContrast(g, percent) gdispGControl((g), GDISP_CONTROL_CONTRAST, (void *)(unsigned)(percent))
#define gdispSetContrast(percent) gdispGControl(GDISP, GDISP_CONTROL_CONTRAST, (void *)(unsigned)(percent))
/**
* @brief Get the display width in pixels.
*
* @param[in] g The display to use
*
* @api
*/
#define gdispGGetWidth(g) (((GDISPControl *)(g))->Width)
#define gdispGetWidth() gdispGGetWidth(GDISP)
/**
* @brief Get the display height in pixels.
*
* @param[in] g The display to use
*
* @api
*/
#define gdispGGetHeight(g) (((GDISPControl *)(g))->Height)
#define gdispGetHeight() gdispGGetHeight(GDISP)
/**
* @brief Get the current display power mode.
*
* @param[in] g The display to use
*
* @api
*/
#define gdispGGetPowerMode(g) (((GDISPControl *)(g))->Powermode)
#define gdispGetPowerMode() gdispGGetPowerMode(GDISP)
/**
* @brief Get the current display orientation.
*
* @param[in] g The display to use
*
* @api
*/
#define gdispGGetOrientation(g) (((GDISPControl *)(g))->Orientation)
#define gdispGetOrientation() gdispGGetOrientation(GDISP)
/**
* @brief Get the current display backlight brightness.
*
* @param[in] g The display to use
*
* @api
*/
#define gdispGGetBacklight(g) (((GDISPControl *)(g))->Backlight)
#define gdispGetBacklight() gdispGGetBacklight(GDISP)
/**
* @brief Get the current display contrast.
*
* @param[in] g The display to use
*
* @api
*/
#define gdispGGetContrast(g) (((GDISPControl *)(g))->Contrast)
#define gdispGetContrast() gdispGGetContrast(GDISP)
/* More interesting macro's */
/**

View File

@ -17,6 +17,13 @@
#define _GDISP_RULES_H
#if GFX_USE_GDISP
#if !GFX_USE_GDRIVER
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GDISP: GFX_USE_GDRIVER is required. GFX_USE_GDRIVER has turned on for you."
#endif
#undef GFX_USE_GDRIVER
#define GFX_USE_GDRIVER TRUE
#endif
#if GDISP_TOTAL_CONTROLLERS > 1
#ifndef GDISP_CONTROLLER_LIST
#error "GDISP Multiple Controllers: You must specify a value for GDISP_CONTROLLER_LIST"

View File

@ -7,42 +7,72 @@
#include "gfx.h"
#if GFX_NEED_GDRIVER
#if GFX_USE_GDRIVER
// Some HACKS as these aren't supported yet
#ifndef GINPUT_NEED_STRING
#define GINPUT_NEED_STRING FALSE
#endif
#ifndef GFX_USE_GBLOCK
#define GFX_USE_GBLOCK FALSE
#endif
#include "sys_defs.h"
// Define the tables to hold the driver instances.
static GDriver *dhead;
// Definition that allows getting addresses of structures
typedef const struct GDriverVMT const VMT_EL[1];
// The system initialization.
void _gdriverInit(void) {
const GDriverAutoStart const *pa;
#if GFX_USE_GDISP
{
// Both GDISP_CONTROLLER_LIST and GDISP_CONTROLLER_DISPLAYS are defined - create the required numbers of each controller
#if defined(GDISP_CONTROLLER_LIST) && defined(GDISP_CONTROLLER_DISPLAYS)
int i, cnt;
extern VMT_EL GDISP_CONTROLLER_LIST;
static const struct GDriverVMT const * dclist[GDISP_TOTAL_CONTROLLERS] = {GDISP_CONTROLLER_LIST};
static const unsigned dnlist[GDISP_TOTAL_CONTROLLERS] = {GDISP_CONTROLLER_DISPLAYS};
for(i = 0; i < GDISP_TOTAL_CONTROLLERS; i++) {
for(cnt = dnlist[i]; cnt; cnt--)
gdriverRegister(dclist[i]);
}
// Only GDISP_CONTROLLER_LIST is defined - create one of each controller
#elif defined(GDISP_CONTROLLER_LIST)
int i;
extern VMT_EL GDISP_CONTROLLER_LIST;
static const struct GDriverVMT const * dclist[GDISP_TOTAL_CONTROLLERS] = {GDISP_CONTROLLER_LIST};
for(i = 0; i < GDISP_TOTAL_CONTROLLERS; i++)
gdriverRegister(dclist[i]);
// Only GDISP_TOTAL_DISPLAYS is defined - create the required number of the one controller
#elif GDISP_TOTAL_DISPLAYS > 1
int cnt;
#if GFX_USE_GDISP
#ifdef GDISP_DRIVER_LIST
{
static const struct {
const struct GDISPVMT const * vmt;
int instances;
} drivers[] = {GDISP_DRIVER_LIST};
extern VMT_EL GDISPVMT_OnlyOne;
for(cnt = 0; cnt < GDISP_TOTAL_DISPLAYS; cnt++)
gdriverRegister(GDISPVMT_OnlyOne);
for(pa = drivers; pa < &drivers[sizeof(drivers)/sizeof(drivers[0])]) {
for(cnt = pa->instances; cnt; cnt--)
gdriverRegister(pa->vmt);
}
}
// One and only one display
#else
extern struct GDISPVMT GDISP_VMT;
gdriverRegister((GDriver *)&GDISP_VMT);
extern VMT_EL GDISPVMT_OnlyOne;
gdriverRegister(GDISPVMT_OnlyOne);
#endif
}
#endif
// Drivers not loaded yet
// GINPUT_NEED_MOUSE
// GINPUT_NEED_DIAL
// GINPUT_NEED_TOGGLE
// GINPUT_NEED_KEYBOARD
// GINPUT_NEED_STRING
// GFX_USE_GBLOCK
}
// The system de-initialization.
void _gdriverDeinit(void) {
while(dhead)
gdriverUnRegister(dhead);
}
@ -76,6 +106,8 @@ GDriver *gdriverRegister(const GDriverVMT *vmt) {
dtail->driverchain = pd;
else
dhead = pd;
return pd;
}
void gdriverUnRegister(GDriver *driver) {
@ -99,7 +131,7 @@ void gdriverUnRegister(GDriver *driver) {
// Call the deinit()
if (driver->vmt->deinit)
driver->vmt->dinit(driver);
driver->vmt->deinit(driver);
// Cleanup
gfxFree(driver);
@ -134,4 +166,13 @@ int gdriverInstanceCount(uint16_t type) {
return sinstance;
}
#endif /* GFX_NEED_GDRIVER */
GDriver *gdriverGetNext(uint16_t type, GDriver *driver) {
driver = driver ? driver->driverchain : dhead;
while(driver && driver->vmt->type != type)
driver = driver->driverchain;
return driver;
}
#endif /* GFX_USE_GDRIVER */

View File

@ -34,7 +34,7 @@
#ifndef _GDRIVER_H
#define _GDRIVER_H
#if GFX_NEED_GDRIVER || defined(__DOXYGEN__)
#if GFX_USE_GDRIVER || defined(__DOXYGEN__)
/*===========================================================================*/
/* Type definitions */
@ -56,7 +56,7 @@
* dynamically by the system for each driver instance.
*/
typedef struct GDriver {
GDriver * driverchain;
struct GDriver * driverchain;
const struct GDriverVMT * vmt;
} GDriver;
@ -67,10 +67,10 @@ typedef struct GDriverVMT {
uint16_t type; // @< What type of driver this is
uint16_t flags; // @< Flags for the driver. Meaning is specific to each driver type.
uint32_t objsize; // @< How big the runtime driver structure is
bool_t (*init)(void *driver, int driverinstance, int systeminstance); // @< Initialise the driver.
bool_t (*init)(GDriver *driver, int driverinstance, int systeminstance); // @< Initialise the driver.
// driverinstance is the instance 0..n of this driver.
// systeminstance is the instance 0..n of this type of device.
void (*deinit)(void *driver); // @< De-initialise the driver
void (*deinit)(GDriver *driver); // @< De-initialise the driver
} GDriverVMT;
/*===========================================================================*/
@ -115,11 +115,20 @@ extern "C" {
*/
int gdriverInstanceCount(uint16_t type);
/**
* @brief Get the next driver for a type of device
* @return The runtime driver structure or NULL if there are no more.
*
* @param[in] type The type of driver to find
* @param[in] driver The last driver returned or NULL to start again
*/
GDriver *gdriverGetNext(uint16_t type, GDriver *driver);
#ifdef __cplusplus
}
#endif
#endif /* GFX_NEED_GDRIVER */
#endif /* GFX_USE_GDRIVER */
#endif /* _GDRIVER_H */
/** @} */

View File

@ -20,6 +20,10 @@ static bool_t initDone = FALSE;
/* These init functions are defined by each module but not published */
extern void _gosInit(void);
extern void _gosDeinit(void);
#if GFX_USE_GDRIVER
extern void _gdriverInit(void);
extern void _gdriverDeinit(void);
#endif
#if GFX_USE_GDISP
extern void _gdispInit(void);
extern void _gdispDeinit(void);
@ -79,6 +83,9 @@ void gfxInit(void)
#if GFX_USE_GTIMER
_gtimerInit();
#endif
#if GFX_USE_GDRIVER
_gdriverInit();
#endif
#if GFX_USE_GDISP
_gdispInit();
#endif
@ -118,6 +125,9 @@ void gfxDeinit(void)
#if GFX_USE_GDISP
_gdispDeinit();
#endif
#if GFX_USE_GDRIVER
_gdriverDeinit();
#endif
#if GFX_USE_GTIMER
_gtimerDeinit();
#endif