123 lines
2.7 KiB
C
123 lines
2.7 KiB
C
/*
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* Copyright 2011 Sarah Fischer, Nicolas Berr, Pablo Reble
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* Chair for Operating Systems, RWTH Aachen University
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* This file is part of MetalSVM.
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*/
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#include "gfx_client.h"
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#include "gfx_generic.h"
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#if defined(CONFIG_GFX) && defined(CONFIG_LWIP) && LWIP_SOCKET
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int GFX_update()
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{
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return gfx_send(NULL, 0, GFX_UPDATE);
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}
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int GFX_usleep(int sleep_time)
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{
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int buf[1];
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buf[0] = sleep_time;
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return gfx_send((char*)buf, sizeof(int), GFX_USLEEP);
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}
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int GFX_set_rgb(int index, int r, int g, int b)
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{
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int buf[4];
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buf[0] = index;
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buf[1] = r;
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buf[2] = g;
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buf[3] = b;
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return gfx_send((char*)buf, 4*sizeof(int), GFX_SET_RGB);
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}
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int GFX_set_xy(int x, int y)
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{
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int buf[2];
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buf[0] = x;
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buf[1] = y;
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return gfx_send((char*)buf, 2*sizeof(int), GFX_SET_XY);
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}
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int GFX_set_hd(int height, int direction)
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{
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int buf[2];
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buf[0] = height;
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buf[1] = direction;
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return gfx_send((char*)buf, 2*sizeof(int), GFX_SET_HD);
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}
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int GFX_draw_data(char *buf, int len)
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{
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return gfx_send(buf, len, GFX_DRAW_DATA);
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}
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int GFX_draw_pixel(int x, int y, int color)
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{
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int buf[3];
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buf[0] = x;
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buf[1] = y;
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buf[2] = color;
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return gfx_send((char*)buf, 3*sizeof(int), GFX_DRAW_PIXEL);
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}
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int GFX_draw_line(int x1, int y1, int x2, int y2, int color)
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{
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int buf[5];
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buf[0] = x1;
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buf[1] = y1;
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buf[2] = x2;
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buf[3] = y2;
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buf[4] = color;
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return gfx_send((char*)buf, 5*sizeof(int), GFX_DRAW_LINE);
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}
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int GFX_draw_box(int x, int y, int height, int width, int color)
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{
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int buf[5];
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buf[0] = x;
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buf[1] = y;
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buf[2] = height;
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buf[3] = width;
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buf[4] = color;
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return gfx_send((char*)buf, 5*sizeof(int), GFX_DRAW_BOX);
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}
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int GFX_draw_text(int x, int y, int color, char *text)
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{
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int buf[32];
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buf[0] = x;
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buf[1] = y;
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buf[2] = color;
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strcpy((char*)&(buf[3]), text);
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return gfx_send((char*)buf, 32*sizeof(int), GFX_DRAW_TEXT);
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}
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int GFX_draw_points(int* points, int num)
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{
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return gfx_send((char*)points, num*3*sizeof(int), GFX_DRAW_POINTS);
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}
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int GFX_draw_poly(int* points, int num, int color)
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{
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int i;
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for(i=0; i<num; i++) points[i*3+2] = color;
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return gfx_send((char*)points, num*3*sizeof(int), GFX_DRAW_POLY);
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}
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#endif
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