kopia lustrzana https://github.com/OpenRTX/OpenRTX
Dropped framebuffer from GDx display driver
rodzic
7fc16388e0
commit
b416585819
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@ -28,13 +28,6 @@
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#include <interfaces/delays.h>
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#include <hwconfig.h>
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/*
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* LCD framebuffer, statically allocated.
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* Pixel format is black and white, one bit per pixel
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*/
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#define FB_SIZE (((CONFIG_SCREEN_HEIGHT * CONFIG_SCREEN_WIDTH) / 8 ) + 1)
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static uint8_t frameBuffer[FB_SIZE];
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/**
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* \internal
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* Send one byte to display controller, via bit banging.
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@ -69,7 +62,7 @@ static void sendByteToController(uint8_t value)
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*
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* @param row: pixel row to be be sent.
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*/
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static void display_renderRow(uint8_t row)
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static void display_renderRow(uint8_t row, uint8_t *frameBuffer)
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{
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/* magic stuff */
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uint8_t *buf = (frameBuffer + 128 * row);
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@ -141,7 +134,7 @@ void display_terminate()
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gpio_setMode(LCD_DAT, INPUT);
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}
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void display_renderRows(uint8_t startRow, uint8_t endRow)
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void display_renderRows(uint8_t startRow, uint8_t endRow, void *fb)
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{
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for(uint8_t row = startRow; row < endRow; row++)
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{
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@ -150,19 +143,14 @@ void display_renderRows(uint8_t startRow, uint8_t endRow)
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sendByteToController(0x10); /* Set X position */
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sendByteToController(0x04);
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gpio_setPin(LCD_RS); /* RS high -> data mode */
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display_renderRow(row);
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display_renderRow(row, (uint8_t *) fb);
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}
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}
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void display_render()
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void display_render(void *fb)
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{
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display_renderRows(0, CONFIG_SCREEN_HEIGHT / 8);
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}
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void *display_getFrameBuffer()
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{
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return (void *)(frameBuffer);
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display_renderRows(0, CONFIG_SCREEN_HEIGHT / 8, fb);
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}
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void display_setContrast(uint8_t contrast)
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