/* virtual */ void FsLazyWindowApplication::Initialize(int argc,char *argv[])
{
FsChangeToProgramDir();
colorAsAttrib.CompileFile(
"color_as_attribute_vertex_shader.glsl",
"color_as_attribute_fragment_shader.glsl");
uniformColor.CompileFile(
"uniform_color_vertex_shader.glsl",
"uniform_color_fragment_shader.glsl");
}
int main(void)
{
int key;
struct YsGLSLBitmapRenderer *bitmapRenderer;
YsBitmap bmp;
FsChangeToProgramDir();
bmp.LoadPng("flash01.png");
printf("Bitmap dimension %dx%d\n",bmp.GetWidth(),bmp.GetHeight());
FsOpenWindow(32,32,640,480,1);
bitmapRenderer=YsGLSLCreateBitmapRenderer();
key=FSKEY_NULL;
while(FSKEY_ESC!=key)
{
FsPollDevice();
key=FsInkey();
int mx,my,lb,mb,rb;
FsGetMouseState(lb,mb,rb,mx,my);
int wid,hei;
FsGetWindowSize(wid,hei);
glViewport(0,0,wid,hei);
glClearColor(0.0,0.0,0.0,0.0);
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
glColor3ub(255,255,255);
glBegin(GL_LINES);
glVertex2i(270,240);
glVertex2i(370,240);
glVertex2i(320,190);
glVertex2i(320,290);
glEnd();
YsGLSLUseBitmapRenderer(bitmapRenderer);
YsGLSLRenderRGBABitmap2D(bitmapRenderer,320,240,YSGLSL_HALIGN_RIGHT,YSGLSL_VALIGN_BOTTOM,bmp.GetWidth(),bmp.GetHeight(),bmp.GetRGBABitmapPointer());
YsGLSLEndUseBitmapRenderer(bitmapRenderer);
FsSwapBuffers();
FsSleep(10);
}
YsGLSLDeleteBitmapRenderer(bitmapRenderer);
return 0;
}
/* virtual */ void FsLazyWindowApplication::Initialize(int argc,char *argv[])
{
FsChangeToProgramDir();
colorAsAttrib.CompileFile(
"color_as_attribute_vertex_shader.glsl",
"color_as_attribute_fragment_shader.glsl");
uniformColor.CompileFile(
"uniform_color_vertex_shader.glsl",
"uniform_color_fragment_shader.glsl");
sampler2d.CompileFile(
"sampler2d_vertex_shader.glsl",
"sampler2d_fragment_shader.glsl");
glGenTextures(1,&texIdent);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D,texIdent);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
glTexImage2D(GL_TEXTURE_2D,0,GL_RGBA,checker_pattern_wid,checker_pattern_hei,0,GL_RGBA,GL_UNSIGNED_BYTE,checker_pattern);
}
