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Implement DisplayRendererPreview in renderdoccmd for linux

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baldurk
2014-11-16 23:17:44 +00:00
parent 86dc50c4fb
commit ea9a81e44f
4 changed files with 123 additions and 61 deletions
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renderdoccmd/renderdoccmd_linux.cpp
+73 -3
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@@ -28,6 +28,11 @@
#include <locale.h>
#include <iconv.h>
#include <X11/X.h>
#include <X11/keysym.h>
#include <X11/Xlib.h>
#include <GL/glx.h>
#include <unistd.h>
#include <replay/renderdoc_replay.h>
@@ -42,11 +47,76 @@ wstring GetUsername()
return wstring(buf, buf+strlen(buf));
}
void DisplayRendererPreview(ReplayRenderer *renderer)
void DisplayRendererPreview(ReplayRenderer *renderer, TextureDisplay displayCfg)
{
if(renderer == NULL) return;
Display *dpy = XOpenDisplay(NULL);
// TODO!
if(dpy == NULL) return;
static int visAttribs[] = {
GLX_X_RENDERABLE, True,
GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT,
GLX_RENDER_TYPE, GLX_RGBA_BIT,
GLX_X_VISUAL_TYPE, GLX_TRUE_COLOR,
GLX_RED_SIZE, 8,
GLX_GREEN_SIZE, 8,
GLX_BLUE_SIZE, 8,
GLX_ALPHA_SIZE, 8,
GLX_DOUBLEBUFFER, True,
0
};
int numCfgs = 0;
GLXFBConfig *fbcfg = glXChooseFBConfig(dpy, DefaultScreen(dpy), visAttribs, &numCfgs);
if(fbcfg == NULL)
{
XCloseDisplay(dpy);
return;
}
XVisualInfo *vInfo = glXGetVisualFromFBConfig(dpy, fbcfg[0]);
XSetWindowAttributes swa = {0};
swa.event_mask = StructureNotifyMask;
swa.colormap = XCreateColormap(dpy, RootWindow(dpy, vInfo->screen), vInfo->visual, AllocNone);
Window win = XCreateWindow(dpy, RootWindow(dpy, vInfo->screen), 200, 200, 1280, 720,
0, vInfo->depth, InputOutput, vInfo->visual,
CWBorderPixel | CWColormap | CWEventMask, &swa);
XStoreName(dpy, win, "renderdoccmd");
XMapWindow(dpy, win);
GLXWindow glwnd = glXCreateWindow(dpy, fbcfg[0], win, NULL);
void *displayAndDrawable[] = { (void *)dpy, (void *)glwnd };
ReplayOutput *out = ReplayRenderer_CreateOutput(renderer, displayAndDrawable);
OutputConfig c = { eOutputType_TexDisplay };
ReplayOutput_SetOutputConfig(out, c);
ReplayOutput_SetTextureDisplay(out, displayCfg);
bool done = false;
while(!done)
{
while(XPending(dpy) > 0)
{
XEvent event = {0};
XNextEvent(dpy, &event);
switch(event.type)
{
case ButtonPress: done = true;
default: break;
}
}
ReplayRenderer_SetFrameEvent(renderer, 0, 10000000+rand()%1000);
ReplayOutput_Display(out);
usleep(40000);
}
}
// symbol defined in libGL but not librenderdoc.