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| author | Jonathan Gordon <rockbox@jdgordon.info> | 2012-02-22 21:18:05 +1100 |
|---|---|---|
| committer | Jonathan Gordon <rockbox@jdgordon.info> | 2012-02-28 11:44:59 +1100 |
| commit | b37e6bc8c119289aca8740dd5e3b60d72f9d6b40 (patch) | |
| tree | 7ee9d491811c950943f0fc068d2e2b460ff05c6d /firmware/drivers/lcd-16bit.c | |
| parent | 15c69b8bafc3e89e1a825b5bbefef4a97f0001b1 (diff) | |
| download | rockbox-b37e6bc8c119289aca8740dd5e3b60d72f9d6b40.tar.gz rockbox-b37e6bc8c119289aca8740dd5e3b60d72f9d6b40.zip | |
lcd drivers: Convert lcd_[remote_]framebuffer to a pointer
Change all lcd drivers to using a pointer to the static framebuffer
instead of directly accessing the static array. This will let us
later do fun things like dynamic framebuffer sizes (RaaA) or
ability to use different buffers for different layers (dynamic
skin backdrops!)
Change-Id: I0a4d58a9d7b55e6c932131b929e5d4c9f9414b06
Diffstat (limited to 'firmware/drivers/lcd-16bit.c')
| -rw-r--r-- | firmware/drivers/lcd-16bit.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/firmware/drivers/lcd-16bit.c b/firmware/drivers/lcd-16bit.c index f7d3cf22d4..71768b6744 100644 --- a/firmware/drivers/lcd-16bit.c +++ b/firmware/drivers/lcd-16bit.c @@ -41,10 +41,7 @@ #define ROW_INC LCD_WIDTH #define COL_INC 1 -#define LCDADDR(x, y) (&lcd_framebuffer[(y)][(x)]) - #include "lcd-16bit-common.c" - #include "lcd-bitmap-common.c" /*** drawing functions ***/ @@ -54,7 +51,7 @@ void lcd_clear_viewport(void) { fb_data *dst, *dst_end; - dst = LCDADDR(current_vp->x, current_vp->y); + dst = FBADDR(current_vp->x, current_vp->y); dst_end = dst + current_vp->height * LCD_WIDTH; if (current_vp->drawmode & DRMODE_INVERSEVID) @@ -173,7 +170,7 @@ void lcd_hline(int x1, int x2, int y) if (fillopt == OPT_NONE && current_vp->drawmode != DRMODE_COMPLEMENT) return; - dst = LCDADDR(x1, y); + dst = FBADDR(x1, y); switch (fillopt) { @@ -241,7 +238,7 @@ void lcd_vline(int x, int y1, int y2) y2 = LCD_HEIGHT-1; #endif - dst = LCDADDR(x , y1); + dst = FBADDR(x , y1); dst_end = dst + (y2 - y1) * LCD_WIDTH; do @@ -333,7 +330,7 @@ void lcd_fillrect(int x, int y, int width, int height) if (fillopt == OPT_NONE && current_vp->drawmode != DRMODE_COMPLEMENT) return; - dst = LCDADDR(x, y); + dst = FBADDR(x, y); dst_end = dst + height * LCD_WIDTH; do @@ -426,7 +423,7 @@ void ICODE_ATTR lcd_bitmap_part(const fb_data *src, int src_x, int src_y, #endif src += stride * src_y + src_x; /* move starting point */ - dst = LCDADDR(x, y); + dst = FBADDR(x, y); do { @@ -500,7 +497,7 @@ void ICODE_ATTR lcd_bitmap_transparent_part(const fb_data *src, int src_x, #endif src += stride * src_y + src_x; /* move starting point */ - dst = LCDADDR(x, y); + dst = FBADDR(x, y); #ifdef CPU_ARM { |