move to components directory

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@638 bbd45198-f89e-11dd-88c7-29a3b14d5316

1 files changed, 0 insertions, 355 deletions

diff --git a/rtgui/common/dc_buffer.c b/rtgui/common/dc_buffer.c
deleted file mode 100644
index 2a82ad2b39..0000000000
--- a/rtgui/common/dc_buffer.c
+++ /dev/null
@@ -1,355 +0,0 @@
-/*
- * File      : dc_buffer.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2009, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date           Author       Notes
- * 2009-10-16     Bernard      first version
- */
-#include <rtgui/rtgui.h>
-#include <rtgui/dc.h>
-#include <rtgui/dc_hw.h>
-#include <rtgui/color.h>
-#include <rtgui/rtgui_system.h>
-
-struct rtgui_dc_buffer
-{
-	struct rtgui_dc parent;
-
-	/* graphic context */
-	rtgui_gc_t gc;
-
-	/* color and font */
-	rtgui_color_t color;
-	struct rtgui_font* font;
-	/* text align */
-	rt_int32_t align;
-
-	/* width and height */
-	rt_uint16_t width, height;
-	rt_uint16_t pitch;
-
-	/* blit info */
-	rt_uint32_t clip_sync;
-	rtgui_region_t clip;
-
-	/* pixel data */
-	rt_uint8_t* pixel;
-};
-
-static rt_bool_t rtgui_dc_buffer_fini(struct rtgui_dc* dc);
-static void rtgui_dc_buffer_draw_point(struct rtgui_dc* dc, int x, int y);
-static void rtgui_dc_buffer_draw_color_point(struct rtgui_dc* dc, int x, int y, rtgui_color_t color);
-static void rtgui_dc_buffer_draw_vline(struct rtgui_dc* dc, int x, int y1, int y2);
-static void rtgui_dc_buffer_draw_hline(struct rtgui_dc* dc, int x1, int x2, int y);
-static void rtgui_dc_buffer_fill_rect (struct rtgui_dc* dc, struct rtgui_rect* rect);
-static void rtgui_dc_buffer_blit(struct rtgui_dc* self, struct rtgui_point* dc_point,
-	struct rtgui_dc* dest, rtgui_rect_t* rect);
-
-static void rtgui_dc_buffer_set_gc (struct rtgui_dc* dc, rtgui_gc_t *gc);
-static rtgui_gc_t* rtgui_dc_buffer_get_gc(struct rtgui_dc* dc);
-
-static rt_bool_t rtgui_dc_buffer_get_visible(struct rtgui_dc* dc);
-static void rtgui_dc_buffer_get_rect(struct rtgui_dc* dc, rtgui_rect_t* rect);
-
-static void rtgui_dc_buffer_init(struct rtgui_dc_buffer* dc)
-{
-	if (dc == RT_NULL) return;
-
-	dc->parent.type = RTGUI_DC_BUFFER;
-	dc->parent.draw_point = rtgui_dc_buffer_draw_point;
-	dc->parent.draw_color_point = rtgui_dc_buffer_draw_color_point;
-	dc->parent.draw_hline = rtgui_dc_buffer_draw_hline;
-	dc->parent.draw_vline = rtgui_dc_buffer_draw_vline;
-	dc->parent.fill_rect  = rtgui_dc_buffer_fill_rect;
-	dc->parent.blit		  = rtgui_dc_buffer_blit;
-
-	dc->parent.set_gc	  = rtgui_dc_buffer_set_gc;
-	dc->parent.get_gc	  = rtgui_dc_buffer_get_gc;
-
-	dc->parent.get_visible= rtgui_dc_buffer_get_visible;
-	dc->parent.get_rect	  = rtgui_dc_buffer_get_rect;
-
-	dc->parent.fini		  = rtgui_dc_buffer_fini;
-}
-
-struct rtgui_dc* rtgui_dc_buffer_create(int w, int h)
-{
-	struct rtgui_dc_buffer* dc;
-
-	dc = (struct rtgui_dc_buffer*)rtgui_malloc(sizeof(struct rtgui_dc_buffer));
-	rtgui_dc_buffer_init(dc);
-	dc->color	= 0;
-	dc->font	= RT_NULL;
-	dc->align	= 0;
-
-	dc->width	= w;
-	dc->height	= h;
-	dc->pitch	= w * sizeof(rtgui_color_t);
-
-	dc->clip_sync = 0;
-	rtgui_region_init(&(dc->clip));
-
-	dc->pixel = rtgui_malloc(h * dc->pitch);
-	rt_memset(dc->pixel, 0, h * dc->pitch);
-
-	return &(dc->parent);
-}
-
-rt_uint8_t* rtgui_dc_buffer_get_pixel(struct rtgui_dc* dc)
-{
-	struct rtgui_dc_buffer* dc_buffer;
-
-	dc_buffer = (struct rtgui_dc_buffer*)dc;
-
-	return dc_buffer->pixel;
-}
-
-static rt_bool_t rtgui_dc_buffer_fini(struct rtgui_dc* dc)
-{
-	struct rtgui_dc_buffer* buffer = (struct rtgui_dc_buffer*)dc;
-
-	if (dc->type != RTGUI_DC_BUFFER) return RT_FALSE;
-
-	rtgui_free(buffer->pixel);
-	buffer->pixel = RT_NULL;
-
-	return RT_TRUE;
-}
-
-static void rtgui_dc_buffer_draw_point(struct rtgui_dc* self, int x, int y)
-{
-	rtgui_color_t* ptr;
-	struct rtgui_dc_buffer* dc;
-
-	dc = (struct rtgui_dc_buffer*)self;
-
-	/* note: there is no parameter check in this function */
-	ptr = (rtgui_color_t*)(dc->pixel + y * dc->pitch + x * sizeof(rtgui_color_t));
-
-	*ptr = dc->color;
-}
-
-static void rtgui_dc_buffer_draw_color_point(struct rtgui_dc* self, int x, int y, rtgui_color_t color)
-{
-	rtgui_color_t* ptr;
-	struct rtgui_dc_buffer* dc;
-
-	dc = (struct rtgui_dc_buffer*)self;
-
-	/* note: there is no parameter check in this function */
-	ptr = (rtgui_color_t*)(dc->pixel + y * dc->pitch + x * sizeof(rtgui_color_t));
-
-	*ptr = color;
-}
-
-static void rtgui_dc_buffer_draw_vline(struct rtgui_dc* self, int x, int y1, int y2)
-{
-	rtgui_color_t* ptr;
-	register rt_base_t index;
-	struct rtgui_dc_buffer* dc;
-
-	dc = (struct rtgui_dc_buffer*)self;
-
-	if (x  >= dc->width) return;
-	if (y1 > dc->height) y1 = dc->height;
-	if (y2 > dc->height) y2 = dc->height;
-
-	ptr = (rtgui_color_t*)(dc->pixel + y1 * dc->pitch + x * sizeof(rtgui_color_t));
-	for (index = y1; index < y2; index ++)
-	{
-		/* draw this point */
-		*ptr = dc->color;
-		ptr += dc->width;
-	}
-}
-
-static void rtgui_dc_buffer_draw_hline(struct rtgui_dc* self, int x1, int x2, int y)
-{
-	rtgui_color_t* ptr;
-	register rt_base_t index;
-	struct rtgui_dc_buffer* dc;
-
-	dc = (struct rtgui_dc_buffer*)self;
-	if (y >= dc->height) return;
-	if (x1 > dc->width) x1 = dc->width;
-	if (x2 > dc->width) x2 = dc->width;
-
-	ptr = (rtgui_color_t*)(dc->pixel + y * dc->pitch + x1 * sizeof(rtgui_color_t));
-	for (index = x1; index < x2; index ++)
-	{
-		/* draw this point */
-		*ptr++ = dc->color;
-	}
-}
-
-static void rtgui_dc_buffer_fill_rect (struct rtgui_dc* self, struct rtgui_rect* rect)
-{
-	rtgui_rect_t r;
-	struct rtgui_dc_buffer* dc;
-
-	r = *rect;
-	dc = (struct rtgui_dc_buffer*)self;
-	if (r.x1 > dc->width) r.x1 = dc->width;
-	if (r.x2 > dc->width) r.x2 = dc->width;
-	if (r.y1 > dc->height) r.y1 = dc->height;
-	if (r.y2 > dc->height) r.y2 = dc->height;
-
-	/* fill first line */
-	rtgui_dc_buffer_draw_hline(&(dc->parent), r.x1, r.x2, r.y1);
-
-	/* memory copy other lines */
-	if (r.y2 > r.y1)
-	{
-		register rt_base_t index;
-		for (index = r.y1 + 1; index < r.y2; index ++)
-		{
-			rt_memcpy(dc->pixel + index * dc->pitch,
-				dc->pixel + r.y1 * dc->pitch,
-				(r.x2 - r.x1) * sizeof(rtgui_color_t));
-		}
-	}
-}
-
-/* rtgui_color to RGB323 */
-rt_inline void rtgui_blit_line_1(rtgui_color_t* color, rt_uint8_t* dest, int line)
-{
-	struct _color {rt_uint8_t r, g, b, a;} *c;
-
-	c = (struct _color*)color;
-	while (line-- > 0)
-	{
-		*dest = (c->r & 0xe0) | (c->g & 0xc0) >> 3 | (c->b & 0xe0) >> 5 ;
-
-		c ++;
-		dest ++;
-	}
-}
-
-/* rtgui_color to RGB565 */
-rt_inline void rtgui_blit_line_2(rtgui_color_t* color, rt_uint8_t* dest, int line)
-{
-	struct _color {rt_uint8_t r, g, b, a;} *c;
-	rt_uint16_t* ptr;
-
-	c = (struct _color*)color;
-	ptr = (rt_uint16_t*)dest;
-
-	while (line-- > 0)
-	{
-		*ptr = ((c->r & 0xf8) << 8) | ((c->g & 0xfc) << 3) | (c->b >> 3);
-
-		c ++;
-		ptr ++;
-	}
-}
-
-/* rtgui_color to RGB888 */
-rt_inline void rtgui_blit_line_4(rtgui_color_t* color, rt_uint8_t* dest, int line)
-{
-	rt_memcpy(dest, color, line * 4);
-}
-
-/* blit a dc to a hardware dc */
-static void rtgui_dc_buffer_blit(struct rtgui_dc* self, struct rtgui_point* dc_point, struct rtgui_dc* dest, rtgui_rect_t* rect)
-{
-	struct rtgui_dc_buffer* dc = (struct rtgui_dc_buffer*)self;
-	struct rtgui_dc_hw* hw = (struct rtgui_dc_hw*)dest;
-
-	if (dc_point == RT_NULL) dc_point = &rtgui_empty_point;
-
-	if (dest->type == RTGUI_DC_HW)
-	{
-		rtgui_color_t* pixel;

-		rt_uint8_t *line_ptr;
-		rt_uint16_t rect_width, rect_height, index;
-		void (*blit_line)(rtgui_color_t* color, rt_uint8_t* dest, int line);
-
-		/* calculate correct width and height */
-		if (rtgui_rect_width(*rect) > (dc->width - dc_point->x))
-			rect_width = dc->width - dc_point->x;
-		else
-			rect_width = rtgui_rect_width(*rect);
-
-		if (rtgui_rect_height(*rect) > (dc->height - dc_point->y))
-			rect_height = dc->height - dc_point->y;
-		else
-			rect_height = rtgui_rect_height(*rect);
-
-		/* get blit line function */
-		switch (hw->device->byte_per_pixel)
-		{
-		case 1:
-			blit_line = rtgui_blit_line_1;
-			break;
-
-		case 2:
-			blit_line = rtgui_blit_line_2;
-			break;
-
-		case 4:
-			blit_line = rtgui_blit_line_4;
-			break;
-
-		default:
-			/* not support byte per pixel */
-			return;
-		}
-
-		/* create line buffer */
-		line_ptr = (rt_uint8_t*) rtgui_malloc(rect_width * hw->device->byte_per_pixel);
-
-		/* prepare pixel line */
-		pixel = (rtgui_color_t*)(dc->pixel + dc_point->y * dc->pitch + dc_point->x * sizeof(rtgui_color_t));

-
-		/* draw each line */
-		for (index = rect->y1; index < rect->y1 + rect_height; index ++)
-		{
-			/* blit on line buffer */
-			blit_line(pixel, line_ptr, rect_width);

-			pixel += dc->width;

-

-			/* draw on hardware dc */

-			rtgui_dc_hw_draw_raw_hline(hw, line_ptr, rect->x1, rect->x1 + rect_width, index);

-		}
-
-		/* release line buffer */
-		rtgui_free(line_ptr);
-	}
-}
-
-
-static void rtgui_dc_buffer_set_gc(struct rtgui_dc* self, rtgui_gc_t *gc)
-{
-	struct rtgui_dc_buffer* dc = (struct rtgui_dc_buffer*)self;
-
-	dc->gc = *gc;
-}
-
-static rtgui_gc_t *rtgui_dc_buffer_get_gc(struct rtgui_dc* self)
-{
-	struct rtgui_dc_buffer* dc = (struct rtgui_dc_buffer*)self;
-
-	return &dc->gc;
-}
-
-static rt_bool_t rtgui_dc_buffer_get_visible(struct rtgui_dc* dc)
-{
-	return RT_TRUE;
-}
-
-static void rtgui_dc_buffer_get_rect(struct rtgui_dc* self, rtgui_rect_t* rect)
-{
-	struct rtgui_dc_buffer* dc = (struct rtgui_dc_buffer*)self;
-
-	rect->x1 = rect->y1 = 0;
-
-	rect->x2 = dc->width;
-	rect->y2 = dc->height;
-}
-