Revision 15:0bbe8f6fae32, committed 2017-10-18

Comitter:

spinal

Date:

Wed Oct 18 14:47:54 2017 +0000

Parent:

14:ba6ed3637e54

Commit message:

direct lcd stuff used by sensitive

Changed in this revision

--- a/POKITTO_CORE/PokittoDisplay.cpp	Wed Oct 18 14:25:12 2017 +0000
+++ b/POKITTO_CORE/PokittoDisplay.cpp	Wed Oct 18 14:47:54 2017 +0000
@@ -212,6 +212,10 @@
     lcdPixel(x,y,color);
 }
 
+void Display::directTile(int16_t x, int16_t y, int16_t x2, int16_t y2, uint16_t* gfx) {
+    lcdTile(x,y,x2,y2,gfx);
+}
+
 void Display::directRectangle(int16_t x, int16_t y,int16_t x2, int16_t y2, uint16_t color) {
     lcdRectangle(x,y,x2,y2,color);
 }

--- a/POKITTO_CORE/PokittoDisplay.h	Wed Oct 18 14:25:12 2017 +0000
+++ b/POKITTO_CORE/PokittoDisplay.h	Wed Oct 18 14:47:54 2017 +0000
@@ -229,6 +229,8 @@
     // DIRECT DRAWING (NO BUFFERING)
     /** Direct pixel (not through display buffer) */
     static void directPixel(int16_t,int16_t,uint16_t);
+    /** Direct tile 16bit (not through display buffer) */
+	static void directTile(int16_t x, int16_t y, int16_t x2, int16_t y2, uint16_t* gfx);
     /** Direct rectangle (not through display buffer) */
     static void directRectangle(int16_t, int16_t,int16_t, int16_t, uint16_t);
     /** Set the cursor for printing to a certain screen position */

--- a/POKITTO_HW/HWLCD.cpp	Wed Oct 18 14:25:12 2017 +0000
+++ b/POKITTO_HW/HWLCD.cpp	Wed Oct 18 14:47:54 2017 +0000
@@ -327,44 +327,72 @@
     }
 }
 
+void Pokitto::setWindow(uint8_t x1, uint8_t y1, uint8_t x2, uint8_t y2) {
+	write_command(0x37); write_data(x1);
+	write_command(0x36); write_data(x2);
+	write_command(0x39); write_data(y1);
+	write_command(0x38); write_data(y2);
+	write_command(0x20); write_data(x1);
+	write_command(0x21); write_data(y1);
+}
+
+void Pokitto::lcdTile(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t* gfx){
+	int width=x1-x0;
+	int height=y1-y0;
+	if (x0 > POK_LCD_W) return;
+	if (y0 > POK_LCD_H) return;
+	if (x0 < 0) x0=0;
+	if (y0 < 0) y0=0;
+
+	setWindow(y0, x0, y1-1, x1-1);
+    write_command(0x22);
+
+    for (int x=0; x<=width*height-1;x++) {
+        write_data(gfx[x]);
+    }
+	setWindow(0, 0, 175, 219);
+}
+
 void Pokitto::lcdPixel(int16_t x, int16_t y, uint16_t color) {
     if ((x < 0) || (x >= POK_LCD_W) || (y < 0) || (y >= POK_LCD_H))
 	return;
-	write_command(0x20);  // Horizontal DRAM Address
-    write_data(y);  // 0
-    write_command(0x21);  // Vertical DRAM Address
-    write_data(x);
-    write_command(0x22); // write data to DRAM
-    CLR_CS_SET_CD_RD_WR;
-    setup_data_16(color);
-    CLR_WR;SET_WR;
+	write_command(0x20); write_data(y);
+	write_command(0x21); write_data(x);
+    write_command(0x22); write_data(color);
+
 }
 
 void Pokitto::lcdRectangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color) {
-    	int16_t temp;
-	if (x0>x1) {temp=x0;x0=x1;x1=temp;}
-	if (y0>y1) {temp=y0;y0=y1;y1=temp;}
-	if (x0 > POK_LCD_W) return;
-	if (y0 > POK_LCD_H) return;
-    if (x1 > POK_LCD_W) x1=POK_LCD_W;
-	if (y1 > POK_LCD_H) y1=POK_LCD_W;
-	if (x0 < 0) x0=0;
-	if (y0 < 0) y0=0;
+	if(x1<=x0)x1=x0+1;
+	if(y1<=y0)y1=y0+1;
+	setWindow(y0, x0, y1-1, x1-1);
+	write_command(0x22);
+	int width=x1-x0;
+	int height=y1-y0;
+    int i=width*height;
+	while (i--) {
+		write_data(color);
+	}
+}
 
-	int16_t x,y;
-    for (x=x0; x<=x1;x++) {
-        write_command(0x20);  // Horizontal DRAM Address (=y on pokitto screen)
-        write_data(y0);
-        write_command(0x21);  // Vertical DRAM Address (=x on pokitto screen)
-        write_data(x);
-        write_command(0x22); // write data to DRAM
+void Pokitto::lcdRefreshRegionMode1(int16_t x0, int16_t y0, int16_t x1, int16_t y1,  uint8_t * scrbuf, uint16_t * paletteptr){
+	if(x1<=x0)x1=x0+1;
+	if(y1<=y0)y1=y0+1;
+	setWindow(y0, x0, y1-1, x1-1);
+    write_command(0x22);
+    uint8_t pix;
+    uint8_t quartWide=(x1-x0)/4;
+    uint8_t pic;
 
-        CLR_CS_SET_CD_RD_WR; // go to vram write mode
-
+    x0/=4;
 
-        for (y=y0; y<y1;y++) {
-                setup_data_16(color); // setup the data (flat color = no change between pixels)
-                CLR_WR;SET_WR; //CLR_WR;SET_WR;//toggle writeline, pokitto screen writes a column up to down
+    for(int y=y0; y<y1; y++){
+        for(int x=x0; x<x0+quartWide; x++){
+            pic = scrbuf[x+55*y];
+            pix = (pic >> 6)&3; write_data(paletteptr[pix]);
+            pix = (pic >> 4)&3; write_data(paletteptr[pix]);
+            pix = (pic >> 2)&3; write_data(paletteptr[pix]);
+            pix = pic &3;       write_data(paletteptr[pix]);
         }
     }
 }

--- a/POKITTO_HW/HWLCD.h	Wed Oct 18 14:25:12 2017 +0000
+++ b/POKITTO_HW/HWLCD.h	Wed Oct 18 14:47:54 2017 +0000
@@ -51,6 +51,8 @@
 extern void setBacklight(float);
 extern void lcdFillSurface(uint16_t);
 extern void lcdPixel(int16_t x, int16_t y, uint16_t c);
+extern void setWindow(uint8_t x1, uint8_t y1, uint8_t x2, uint8_t y2);
+extern void lcdTile(int16_t x0, int16_t y0, int16_t width, int16_t height, uint16_t* gfx);
 extern void lcdRectangle(int16_t x, int16_t y,int16_t x2, int16_t y2, uint16_t color);
 extern void lcdInit();
 extern void lcdSleep();
@@ -58,6 +60,7 @@
 extern void lcdRefresh(uint8_t *, uint16_t*);
 extern void lcdRefreshAB(uint8_t *, uint16_t*);
 extern void lcdRefreshGB(uint8_t *, uint16_t*);
+extern void lcdRefreshRegionMode1(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint8_t * scrbuf, uint16_t * paletteptr);
 extern void lcdRefreshMode1(uint8_t *, uint16_t*);
 extern void lcdRefreshMode2(uint8_t *, uint16_t*);
 extern void lcdRefreshMode3(uint8_t *, uint16_t*);