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wonx/libwwc.c
Hiroaki Sakai 103ffe29f1 We implemented mmap (). Specifically, see README. 
Added service function.  (A service function dumping information for debugging,
Added service function for screen drawing ON / OFF control) Specifically, see README.

Make the object's destructor called from bios_exit ()
Add appropriate Destroy function to each object.  Delete objects properly
We have checked the termination process as a whole, as done.

Fix to accept interrupts even during key_wait ().
(Previously, only key input was accepted)

Some timer interrupts are improved.  (UNIXTimer.c)

Change the wonx_include directory to wonx.

Changed to search the full path to perl automatically and insert it at the beginning of perl script.

Makefile review, improvement.

Changed ON / OFF of screen drawing to switch according to display level.
(See README for details.)
Also change to display level lowered by F9 and display level raised by F10.
In accordance with that, we have reviewed a part of ON / OFF part of drawing and key input event processing.

Fixed to display message when pressing key.

Obj ObjListData_GetPrev (ObjListData data)
Obj ObjListData_GetNext (ObjListData data)
To
ObjListData ObjListData_GetPrev (ObjListData data)
ObjListData ObjListData_GetNext (ObjListData data)
Fixed to.

Added install, uninstall target to Makefile.  Fixed challsrc.sh.

Version 2.2 - from wonx-2.2.tar.gz
2018-03-07 23:07:30 +00:00

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/*****************************************************************************/
/* ここから */
/*****************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include "wonx_configure.h"
#include "wonx/libwwc.h"
#include "WonX.h"
/*****************************************************************************/
/* 互換関数の定義 */
/*****************************************************************************/
/*
* void * でデータを渡す関数は，型を間違えるバグが入る可能性があるので，
* void * を適切な型に置き換えてある．
*/
/*
* Xサーバとの同期の整合性がとれなくなるなどの問題が考えられるので，
* 互換関数の内部は UNIXTimer_Pause(), UNIXTimer_Unpause() でくくり，
* タイマ割り込みを一時停止して処理を行う．また，unpause するまえに，
* かならず sync するようにする．
*/
/*
* タイマの一時停止の２重解除の問題が出てくるので，
* 互換関数から互換関数を呼んではいけない．
* (一時停止はネストされるが，いちおう)
* 似たような処理をする関数の場合は，必ず static な別関数に処理をまとめ，
* そっちを呼び出すようにすること．
* 引数の表示の問題もあるしね．
*/
unsigned int wwc_set_color_mode(unsigned int mode)
{
WWDisplay ww_display;
unsigned int ret;
if (!WonX_IsCreated()) WonX_Create();
/* タイマを一時停止する */
UNIXTimer_Pause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
printf("call : wwc_set_color_mode() : mode = 0x%04x\n", (int)mode);
fflush(stdout);
switch (mode) {
case COLOR_MODE_GRAYSCALE :
case COLOR_MODE_4COLOR :
case COLOR_MODE_16COLOR :
case COLOR_MODE_16PACKED :
break;
default :
WonX_Error("wwc_set_color_mode", "unknown color mode.");
}
ww_display = WonXDisplay_GetWWDisplay(WonX_GetWonXDisplay());
ret = WWDisplay_SetColorMode(ww_display, mode);
/* 次回の描画時には，全描画する */
WWLCDPanel_SetAllDraw(WWDisplay_GetLCDPanel(ww_display));
WonXDisplay_Flush(WonX_GetWonXDisplay());
printf("call : wwc_set_color_mode() : return value = 0x%04x\n", (int)ret);
fflush(stdout);
/* タイマをもとに戻す */
UNIXTimer_Unpause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
return (ret);
}
unsigned int wwc_get_color_mode(void)
{
WWDisplay ww_display;
unsigned int ret;
if (!WonX_IsCreated()) WonX_Create();
/* タイマを一時停止する */
UNIXTimer_Pause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
printf("call : wwc_get_color_mode() : \n"); fflush(stdout);
ww_display = WonXDisplay_GetWWDisplay(WonX_GetWonXDisplay());
ret = WWDisplay_GetColorMode(ww_display);
WonXDisplay_Sync(WonX_GetWonXDisplay());
printf("call : wwc_get_color_mode() : return value = 0x%04x\n", (int)ret);
fflush(stdout);
/* タイマをもとに戻す */
UNIXTimer_Unpause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
return (ret);
}
void wwc_palette_set_color(unsigned int palette_num, unsigned int color_num, unsigned int rgb)
{
WWDisplay ww_display;
WWPalette ww_palette;
unsigned short int red, green, blue;
if (!WonX_IsCreated()) WonX_Create();
/* タイマを一時停止する */
UNIXTimer_Pause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
printf("call : wwc_palette_set_color() : palette_num = %u, color_num = %u, rgb = 0x%04x\n",
(int)palette_num, (int)color_num, (int)rgb);
fflush(stdout);
ww_display = WonXDisplay_GetWWDisplay(WonX_GetWonXDisplay());
ww_palette = WWDisplay_GetPalette(ww_display, palette_num);
red = (rgb >> 8) & 0x0f;
green = (rgb >> 4) & 0x0f;
blue = (rgb >> 0) & 0x0f;
WWPalette_SetRed( ww_palette, color_num, red );
WWPalette_SetGreen(ww_palette, color_num, green);
WWPalette_SetBlue( ww_palette, color_num, blue );
WonXDisplay_Flush(WonX_GetWonXDisplay());
printf("call : wwc_palette_set_color() : return value = none\n");
fflush(stdout);
/* タイマをもとに戻す */
UNIXTimer_Unpause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
return;
}
unsigned int wwc_palette_get_color(unsigned int palette_num, unsigned int color_num)
{
WWDisplay ww_display;
WWPalette ww_palette;
unsigned short int red, green, blue;
unsigned short int ret;
if (!WonX_IsCreated()) WonX_Create();
/* タイマを一時停止する */
UNIXTimer_Pause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
printf("call : wwc_palette_get_color() : palette_num = %u, color_num = %u\n",
(int)palette_num, (int)color_num);
fflush(stdout);
ww_display = WonXDisplay_GetWWDisplay(WonX_GetWonXDisplay());
ww_palette = WWDisplay_GetPalette(ww_display, palette_num);
red = WWPalette_GetRed( ww_palette, color_num);
green = WWPalette_GetGreen(ww_palette, color_num);
blue = WWPalette_GetBlue( ww_palette, color_num);
ret = (red << 8) | (green << 4) | (blue << 0);
WonXDisplay_Sync(WonX_GetWonXDisplay());
printf("call : wwc_palette_get_color() : return value = 0x%04x\n", (int)ret);
fflush(stdout);
/* タイマをもとに戻す */
UNIXTimer_Unpause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
return (ret);
}
/*
* data は long int × 8 で 32 バイト．
*/
void wwc_font_set_colordata(unsigned int number, unsigned int count,
unsigned long int * data)
{
WWCharacter ww_character;
WWDisplay ww_display;
int i, j, n;
if (!WonX_IsCreated()) WonX_Create();
/* タイマを一時停止する */
UNIXTimer_Pause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
printf("call : wwc_font_set_colordata() : number = %u, count = %u, data = %p\n",
(int)number, (int)count, (void *)data);
fflush(stdout);
ww_display = WonXDisplay_GetWWDisplay(WonX_GetWonXDisplay());
n = 0;
for (i = 0; i < count; i++) {
ww_character = WWDisplay_GetCharacter(ww_display, number + i);
for (j = 0; j < 8; j++) {
WWCharacter_SetBitmapAsLongInt(ww_character, j, data[n]);
n++;
}
}
WonXDisplay_Flush(WonX_GetWonXDisplay());
printf("call : wwc_font_set_colordata() : return value = none\n");
fflush(stdout);
/* タイマをもとに戻す */
UNIXTimer_Unpause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
return;
}
/*
* data は long int × 8 で 32 バイト．
*/
void wwc_font_get_colordata(unsigned int number, unsigned int count,
unsigned long int * data)
{
WWCharacter ww_character;
WWDisplay ww_display;
int i, j, n;
if (!WonX_IsCreated()) WonX_Create();
/* タイマを一時停止する */
UNIXTimer_Pause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
printf("call : wwc_font_get_colordata() : number = %u, count = %u, data = %p\n",
(int)number, (int)count, (void *)data);
fflush(stdout);
ww_display = WonXDisplay_GetWWDisplay(WonX_GetWonXDisplay());
n = 0;
for (i = 0; i < count; i++) {
ww_character = WWDisplay_GetCharacter(ww_display, number + i);
for (j = 0; j < 8; j++) {
data[n] = WWCharacter_GetBitmapAsLongInt(ww_character, j);
n++;
}
}
WonXDisplay_Sync(WonX_GetWonXDisplay());
printf("call : wwc_font_get_colordata() : return value = none\n");
fflush(stdout);
/* タイマをもとに戻す */
UNIXTimer_Unpause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
return;
}
unsigned int wwc_get_hardarch(void)
{
WWDisplay ww_display;
unsigned int ret;
if (!WonX_IsCreated()) WonX_Create();
/* タイマを一時停止する */
UNIXTimer_Pause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
printf("call : wwc_get_hardarch() : \n"); fflush(stdout);
ww_display = WonXDisplay_GetWWDisplay(WonX_GetWonXDisplay());
ret = WONX_DEFAULT_ARCH;
WonXDisplay_Sync(WonX_GetWonXDisplay());
printf("call : wwc_get_hardarch() : return value = %u\n", (int)ret);
fflush(stdout);
/* タイマをもとに戻す */
UNIXTimer_Unpause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
return (ret);
}
void wwc_clear_font(void)
{
WWDisplay ww_display;
WWCharacter ww_character;
int i;
if (!WonX_IsCreated()) WonX_Create();
/* タイマを一時停止する */
UNIXTimer_Pause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
printf("call : wwc_clear_font() : \n");
fflush(stdout);
ww_display = WonXDisplay_GetWWDisplay(WonX_GetWonXDisplay());
for (i = 0; i < 512; i++) {
ww_character = WWDisplay_GetCharacter(ww_display, i);
WWCharacter_ClearAllPixels(ww_character);
}
WonXDisplay_Flush(WonX_GetWonXDisplay());
printf("call : wwc_clear_font() : return value = none\n");
fflush(stdout);
/* タイマをもとに戻す */
UNIXTimer_Unpause(WonXSystem_GetUNIXTimer(WonX_GetWonXSystem()));
return;
}
/*****************************************************************************/
/* ここまで */
/*****************************************************************************/
/*****************************************************************************/
/* End of File. */
/*****************************************************************************/
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