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added: make bitx11 use CDebugWindow

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This commit is contained in:
Bob van Loosen 2013-02-19 18:03:04 +01:00
parent fefbff6979
commit e14a8da618
2 changed files with 7 additions and 58 deletions
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50
src/bitx11/bitx11.cpp
View file

@ -102,7 +102,6 @@ CBitX11::CBitX11(int argc, char *argv[])
m_pictattr.repeat = RepeatNone;
memset(&m_transform, 0, sizeof(m_transform));
memset(&m_debugtransform, 0, sizeof(m_debugtransform));
}
CBitX11::~CBitX11()
@ -138,20 +137,7 @@ void CBitX11::Setup()
XShmAttach(m_dpy, &m_shmseginfo);
if (m_debug)
{
m_debugwindow = XCreateSimpleWindow(m_dpy, RootWindow(m_dpy, DefaultScreen(m_dpy)),
0, 0, m_destwidth * m_debugscale, m_destheight * m_debugscale, 0, 0, 0);
XMapWindow(m_dpy, m_debugwindow);
XFlush(m_dpy);
m_debuggc = XCreateGC(m_dpy, m_debugwindow, 0, NULL);
m_debugpixmap = XCreatePixmap(m_dpy, m_rootwin, m_destwidth, m_destheight, m_rootattr.depth);
m_debugsrcformat = XRenderFindVisualFormat(m_dpy, m_rootattr.visual);
m_debugdstformat = XRenderFindVisualFormat(m_dpy, m_rootattr.visual);
m_debugsrcpicture = XRenderCreatePicture(m_dpy, m_debugpixmap, m_debugsrcformat, CPRepeat, &m_pictattr);
m_debugdstpicture = XRenderCreatePicture(m_dpy, m_debugwindow, m_debugdstformat, CPRepeat, &m_pictattr);
XRenderSetPictureFilter(m_dpy, m_debugsrcpicture, "nearest", NULL, 0);
}
m_debugwindow.Enable(m_destwidth, m_destheight, m_debugscale);
}
void CBitX11::Process()
@ -282,39 +268,7 @@ void CBitX11::Process()
}
}
if (m_debug)
{
//write the quantized and dithered planes back into the Ximage
for (int y = 0; y < m_destheight; y++)
{
uint8_t* ximline = (uint8_t*)m_xim->data + y * m_xim->bytes_per_line;
uint8_t* ximend = ximline + m_xim->bytes_per_line;
int* planeliner = planes[0] + y * planewidth + 1;
int* planelineg = planes[1] + y * planewidth + 1;
while (ximline != ximend)
{
*(ximline++) = 0;
*(ximline++) = Clamp(*(planelineg++), 0, 255);
*(ximline++) = Clamp(*(planeliner++), 0, 255);
ximline++;
}
}
//write the Ximage back into the pixmap
XShmPutImage(m_dpy, m_debugpixmap, m_debuggc, m_xim, 0, 0, 0, 0, m_destwidth, m_destheight, False);
m_debugtransform.matrix[0][0] = m_destwidth;
m_debugtransform.matrix[1][1] = m_destwidth;
m_debugtransform.matrix[2][2] = m_destwidth * m_debugscale;
//render the pixmap on the debug window, scaled by m_debugscale
XRenderSetPictureTransform (m_dpy, m_debugsrcpicture, &m_debugtransform);
XRenderComposite(m_dpy, PictOpSrc, m_debugsrcpicture, None, m_debugdstpicture,
0, 0, 0, 0, 0, 0, m_destwidth * m_debugscale, m_destheight * m_debugscale);
XFlush(m_dpy);
}
m_debugwindow.DisplayFrame(data);
looptime += Round64(1000000.0f / m_fps);
USleep(looptime - GetTimeUs());

15
src/bitx11/bitx11.h
View file

@ -20,6 +20,7 @@
#define BITX11_H
#include "util/tcpsocket.h"
#include "util/debugwindow.h"
#include <X11/Xlib.h>
#include <X11/extensions/Xrender.h>
@ -44,6 +45,10 @@ class CBitX11
float m_fps;
bool m_dither;
bool m_debug;
int m_debugscale;
CDebugWindow m_debugwindow;
CTcpClientSocket m_socket;
Display* m_dpy;
@ -63,16 +68,6 @@ class CBitX11
XShmSegmentInfo m_shmseginfo;
XImage* m_xim;
bool m_debug;
int m_debugscale;
Window m_debugwindow;
GC m_debuggc;
Pixmap m_debugpixmap;
XRenderPictFormat* m_debugsrcformat;
XRenderPictFormat* m_debugdstformat;
Picture m_debugsrcpicture;
Picture m_debugdstpicture;
XTransform m_debugtransform;
};
#endif //BITX11_H