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QueryPictFormat fixes

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This commit is contained in:
sidorares 2011-09-01 15:26:16 +10:00
parent c9a75c102c
commit 10321e95ff
1 changed files with 36 additions and 19 deletions
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55
examples/render.js
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@ -33,11 +33,24 @@ x11.createClient(
X.pack_stream.pack('CCS', [ext.majorOpcode, 1, 1]);
X.replies[X.seq_num] = [
function (buf, opt) {
var res = {};
var res1 = buf.unpack('LLLLL');
// [ 28, 1, 7, 32, 0 ]
//console.log(res1);
return res1;
var num_formats = res1[0];
var num_screens = res1[1];
var num_depths = res1[2];
var num_visuals = res1[3];
var num_subpixel = res1[4];
// formats list:
var offset = 24;
res.formats = [];
for (var i=0; i < num_formats; ++i)
{
var format = {};
var f = buf.unpack('LCCxxSSSSSSSSL', offset);
res.formats.push(f);
offset += 28;
}
return res;
},
callback
];
@ -343,17 +356,18 @@ x11.createClient(
});
X.MapWindow(win);
// this values need to be queried from server!
// quick hack until I have nessesary request
// TODO: bad bad bad fix asap :)
var rgb24 = 71;
var rgba32 = 69;
if (process.platform == 'linux')
{
rgb24 = 42;
rgba32 = 38;
}
RenderQueryPictFormat(function(formats) {
var mono1, rgb24, rgba32;
for (var i=0; i < formats.formats.length; ++i) {
var f = formats.formats[i];
if (f[2] == 1 && f[10] == 1)
mono1 = f[0] ;
if (f[2] == 24 && f[3] == 16 && f[5] == 8 && f[7] == 0)
rgb24 = f[0];
if (f[2] == 32 && f[3] == 16 && f[5] == 8 && f[7] == 0 && f[9] == 24)
rgba32 = f[0] ;
}
var picture = X.AllocID();
RenderCreatePicture(picture, win, rgb24, { polyEdge: 1, polyMode: 0 } );
var pixmap = X.AllocID();
@ -418,14 +432,14 @@ x11.createClient(
RenderComposite(3, pix_pict1, 0, pix_pict, 0, 0, 0, 0, X.x2, X.y2, 500, 500);
}
update();
function draw()
{
RenderComposite(3, pix_pict, 0, picture, 0, 0, 0, 0, 0, 0, 500, 500);
}
X.x1 = X.y1 = X.x2 = X.y2 = 0;
update();
draw();
X.on('event', function(ev) {
if (ev.type == 4)
@ -443,8 +457,8 @@ x11.createClient(
update();
draw();
} else {
draw();
}
draw();
}
//RenderFillRectangles(1, picture, [0xffff, 0xffff, 0xffff, 0xffff], [0, 0, 500, 500]);
//RenderFillRectangles(1, picture, [0xffff, 0xffff, 0x0000, 0xffff], [10, 10, 50, 50]);
@ -458,6 +472,9 @@ x11.createClient(
//RenderComposite(3, pic_grad, 0, picture, 0, 0, 0, 0, 0, 0, 500, 500);
});
});
}); // <- everything above is a body of callback to QueryPictFormats
}
).on('error', function(err) {