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use output's modes instead of a custom mode

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This commit is contained in:
vaxerski 2022-04-13 17:11:37 +02:00
parent 32597bd8cb
commit 5d529d46e7
2 changed files with 51 additions and 5 deletions
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2
src/defines.hpp
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@ -21,6 +21,8 @@
#define VECINRECT(vec, x1, y1, x2, y2) (vec.x >= (x1) && vec.x <= (x2) && vec.y >= (y1) && vec.y <= (y2))
#define DELTALESSTHAN(a, b, delta) (abs((a) - (b)) < delta)
#define interface class
#define STICKS(a, b) abs((a) - (b)) < 2

54
src/events/Monitors.cpp
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@ -74,16 +74,60 @@ void Events::listener_newOutput(wl_listener* listener, void* data) {
PNEWMONITOR->hyprListener_monitorDestroy.initCallback(&OUTPUT->events.destroy, &Events::listener_monitorDestroy, PNEWMONITOR);
wlr_output_enable(OUTPUT, 1);
if (!wlr_output_commit(OUTPUT)) {
Debug::log(ERR, "Couldn't commit output named %s", OUTPUT->name);
return;
}
// TODO: this doesn't seem to set the X and Y correctly,
// wlr_output_layout_output_coords returns invalid values, I think...
wlr_output_layout_add(g_pCompositor->m_sWLROutputLayout, OUTPUT, monitorRule.offset.x, monitorRule.offset.y);
wlr_output_set_custom_mode(OUTPUT, OUTPUT->width, OUTPUT->height, (int)(round(monitorRule.refreshRate * 1000)));
// loop over modes and choose an appropriate one.
if (!wl_list_empty(&OUTPUT->modes)) {
wlr_output_mode* mode;
bool found = false;
wl_list_for_each(mode, &OUTPUT->modes, link) {
// if delta of refresh rate, w and h chosen and mode is < 1 we accept it
if (DELTALESSTHAN(mode->width, monitorRule.resolution.x, 1) && DELTALESSTHAN(mode->height, monitorRule.resolution.y, 1) && DELTALESSTHAN(mode->refresh / 1000.f, monitorRule.refreshRate, 1)) {
wlr_output_set_mode(OUTPUT, mode);
if (!wlr_output_test(OUTPUT)) {
Debug::log(LOG, "Monitor %s: REJECTED available mode: %ix%i@%2f!",
OUTPUT->name, (int)monitorRule.resolution.x, (int)monitorRule.resolution.y, (float)monitorRule.refreshRate,
mode->width, mode->height, mode->refresh / 1000.f);
continue;
}
Debug::log(LOG, "Monitor %s: requested %ix%i@%2f, found available mode: %ix%i@%2f, applying.",
OUTPUT->name, (int)monitorRule.resolution.x, (int)monitorRule.resolution.y, (float)monitorRule.refreshRate,
mode->width, mode->height, mode->refresh / 1000.f);
found = true;
break;
}
}
if (!found) {
const auto PREFERREDMODE = wlr_output_preferred_mode(OUTPUT);
if (!PREFERREDMODE) {
Debug::log(ERR, "Monitor %s has NO PREFERRED MODE, and an INVALID one was requested: %ix%i@%2f",
(int)monitorRule.resolution.x, (int)monitorRule.resolution.y, (float)monitorRule.refreshRate);
return;
}
// Preferred is valid
wlr_output_set_mode(OUTPUT, PREFERREDMODE);
Debug::log(ERR, "Monitor %s got an invalid requested mode: %ix%i@%2f, using the preferred one instead: %ix%i@%2f",
OUTPUT->name, (int)monitorRule.resolution.x, (int)monitorRule.resolution.y, (float)monitorRule.refreshRate,
PREFERREDMODE->width, PREFERREDMODE->height, PREFERREDMODE->refresh / 1000.f);
}
}
if (!wlr_output_commit(OUTPUT)) {
Debug::log(ERR, "Couldn't commit output named %s", OUTPUT->name);
return;
}
Debug::log(LOG, "Added new monitor with name %s at %i,%i with size %ix%i@%i, pointer %x", OUTPUT->name, (int)monitorRule.offset.x, (int)monitorRule.offset.y, (int)monitorRule.resolution.x, (int)monitorRule.resolution.y, (int)monitorRule.refreshRate, OUTPUT);