remove RT-Thread GUI from RT-Thread temporary

1 files changed, 0 insertions, 345 deletions

diff --git a/components/rtgui/common/dc_buffer.c b/components/rtgui/common/dc_buffer.c
deleted file mode 100644
index 8ccfffd409..0000000000
--- a/components/rtgui/common/dc_buffer.c
+++ /dev/null
@@ -1,345 +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/blit.h>
-#include <rtgui/dc_hw.h>
-#include <rtgui/color.h>
-#include <rtgui/rtgui_system.h>
-
-#define hw_driver               (rtgui_graphic_driver_get_default())
-
-#define RTGUI_BLENDMODE_NONE    0x00
-#define RTGUI_BLENDMODE_BLEND   0x01
-#define RTGUI_BLENDMODE_ADD     0x02
-#define RTGUI_BLENDMODE_MOD     0x03
-
-struct rtgui_dc_buffer
-{
-    struct rtgui_dc parent;
-
-    /* graphic context */
-    rtgui_gc_t gc;
-
-    /* pixel format */
-    rt_uint8_t pixel_format;
-    rt_uint8_t blend_mode;
-
-    /* width and height */
-    rt_uint16_t width, height;
-    rt_uint16_t pitch;
-
-    /* blit info */
-    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_line(struct rtgui_dc *self, int x1, int x2, int y, rt_uint8_t *line_data);
-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);
-
-const static struct rtgui_dc_engine dc_buffer_engine =
-{
-    rtgui_dc_buffer_draw_point,
-    rtgui_dc_buffer_draw_color_point,
-    rtgui_dc_buffer_draw_vline,
-    rtgui_dc_buffer_draw_hline,
-    rtgui_dc_buffer_fill_rect,
-    rtgui_dc_buffer_blit_line,
-    rtgui_dc_buffer_blit,
-
-    rtgui_dc_buffer_set_gc,
-    rtgui_dc_buffer_get_gc,
-
-    rtgui_dc_buffer_get_visible,
-    rtgui_dc_buffer_get_rect,
-
-    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));
-    dc->parent.type   = RTGUI_DC_BUFFER;
-    dc->parent.engine = &dc_buffer_engine;
-    dc->gc.foreground = default_foreground;
-    dc->gc.background = default_background;
-    dc->gc.font = rtgui_font_default();
-    dc->gc.textalign = RTGUI_ALIGN_LEFT | RTGUI_ALIGN_TOP;
-
-    dc->width   = w;
-    dc->height  = h;
-    dc->pitch   = w *sizeof(rtgui_color_t);
-
-    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;
-
-    /* does not draw point out of dc */
-    if ((x > dc->width) || (y > dc->height)) return ;
-
-    /* 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->gc.foreground;
-}
-
-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->gc.foreground;
-        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->gc.foreground;
-    }
-}
-
-static void rtgui_dc_buffer_fill_rect(struct rtgui_dc *self, struct rtgui_rect *rect)
-{
-    rtgui_color_t foreground;
-    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;
-
-    /* save foreground color */
-    foreground = RTGUI_DC_FC(self);
-
-    /* set background color as foreground color */
-    RTGUI_DC_FC(self) = RTGUI_DC_BC(self);
-
-    /* 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));
-        }
-    }
-
-    /* restore foreground color */
-    RTGUI_DC_FC(self) = foreground;
-}
-
-/* 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;
-
-    if (dc_point == RT_NULL) dc_point = &rtgui_empty_point;
-    if (rtgui_dc_get_visible(dest) == RT_FALSE) return;
-
-    if ((dest->type == RTGUI_DC_HW) || (dest->type == RTGUI_DC_CLIENT))
-    {
-        rt_uint8_t *line_ptr, *pixels;
-        rt_uint16_t rect_width, rect_height, index, pitch;
-        rtgui_blit_line_func blit_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);
-
-        /* prepare pixel line */
-        pixels = dc->pixel + dc_point->y * dc->pitch + dc_point->x * sizeof(rtgui_color_t);
-
-        if (hw_driver->bits_per_pixel == sizeof(rtgui_color_t) * 8)
-        {
-            /* it's the same byte per pixel, draw it directly */
-            for (index = rect->y1; index < rect->y1 + rect_height; index++)
-            {
-                dest->engine->blit_line(dest, rect->x1, rect->x1 + rect_width, index, pixels);
-                pixels += dc->width * sizeof(rtgui_color_t);
-            }
-        }
-        else
-        {
-            /* get blit line function */
-            blit_line = rtgui_blit_line_get(hw_driver->bits_per_pixel / 8, 4);
-            /* calculate pitch */
-            pitch = rect_width * sizeof(rtgui_color_t);
-            /* create line buffer */
-            line_ptr = (rt_uint8_t *) rtgui_malloc(rect_width * hw_driver->bits_per_pixel / 8);
-
-            /* draw each line */
-            for (index = rect->y1; index < rect->y1 + rect_height; index ++)
-            {
-                /* blit on line buffer */
-                blit_line(line_ptr, (rt_uint8_t *)pixels, pitch);
-                pixels += dc->width * sizeof(rtgui_color_t);
-
-                /* draw on hardware dc */
-                dest->engine->blit_line(dest, rect->x1, rect->x1 + rect_width, index, line_ptr);
-            }
-
-            /* release line buffer */
-            rtgui_free(line_ptr);
-        }
-    }
-}
-
-static void rtgui_dc_buffer_blit_line(struct rtgui_dc *self, int x1, int x2, int y, rt_uint8_t *line_data)
-{
-    rtgui_color_t *color_ptr;
-    struct rtgui_dc_buffer *dc = (struct rtgui_dc_buffer *)self;
-
-    RT_ASSERT(dc != RT_NULL);
-    RT_ASSERT(line_data != RT_NULL);
-
-    /* out of range */
-    if ((x1 > dc->width) || (y > dc->height)) return;
-    /* check range */
-    if (x2 > dc->width) x2 = dc->width;
-
-    color_ptr = (rtgui_color_t *)(dc->pixel + y * dc->pitch + x1 * sizeof(rtgui_color_t));
-    rt_memcpy(color_ptr, line_data, (x2 - x1) * sizeof(rtgui_color_t));
-}
-
-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;
-}
-