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dri: get rid of LIBGL_SHOW_FPS

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The same functionnality can be achieved using GALLIUM_HUD=stdout,fps (and for
now a fallback is doing this if LIBGL_SHOW_FPS=1 is used).

This removes one entry from the vtable and simplify dri3_handle_present_event.

Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20494>
This commit is contained in:
Pierre-Eric Pelloux-Prayer
2022-12-16 14:08:35 +01:00
parent 87f4d79427
commit 31d95dd3c6
7 changed files with 0 additions and 69 deletions
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27
src/glx/dri2_glx.c
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@@ -654,29 +654,6 @@ unsigned dri2GetSwapEventType(Display* dpy, XID drawable)
return glx_dpy->codes.first_event + GLX_BufferSwapComplete;
}
static void show_fps(struct dri2_drawable *draw)
{
const int interval =
((struct dri2_screen *) draw->base.psc)->show_fps_interval;
struct timeval tv;
uint64_t current_time;
gettimeofday(&tv, NULL);
current_time = (uint64_t)tv.tv_sec*1000000 + (uint64_t)tv.tv_usec;
draw->frames++;
if (draw->previous_time + interval * 1000000 <= current_time) {
if (draw->previous_time) {
fprintf(stderr, "libGL: FPS = %.2f\n",
((uint64_t)draw->frames * 1000000) /
(double)(current_time - draw->previous_time));
}
draw->frames = 0;
draw->previous_time = current_time;
}
}
static int64_t
dri2XcbSwapBuffers(Display *dpy,
__GLXDRIdrawable *pdraw,
@@ -744,10 +721,6 @@ dri2SwapBuffers(__GLXDRIdrawable *pdraw, int64_t target_msc, int64_t divisor,
ret = dri2XcbSwapBuffers(pdraw->psc->dpy, pdraw,
target_msc, divisor, remainder);
if (psc->show_fps_interval) {
show_fps(priv);
}
return ret;
}