diff options
| author | bruvzg <7645683+bruvzg@users.noreply.github.com> | 2021-11-15 14:55:41 +0200 |
|---|---|---|
| committer | bruvzg <7645683+bruvzg@users.noreply.github.com> | 2021-11-22 20:04:57 +0200 |
| commit | b11e619b193470050da2fd20fd4cbdb9e791e2b3 (patch) | |
| tree | 0d28b164f279a6afb20490df97461dfa5220c7f7 /main | |
| parent | f2beac49bb9f3271c2369d64dca19b542f52e146 (diff) | |
[Vulkan] Check each device capabilities before selecting it.
Split instance and physical device selection function and move device selection to window creation, to reject devices without present capability.
Add device preferred type check in discrete > integrated > virtual > cpu > other order.
Add device list printout.
Add command line argument to override device selection.
Diffstat (limited to 'main')
| -rw-r--r-- | main/main.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/main/main.cpp b/main/main.cpp index 9f51025cc3..09a2a55259 100644 --- a/main/main.cpp +++ b/main/main.cpp @@ -323,6 +323,7 @@ void Main::print_help(const char *p_binary) { OS::get_singleton()->print("].\n"); OS::get_singleton()->print(" --rendering-driver <driver> Rendering driver (depends on display driver).\n"); + OS::get_singleton()->print(" --gpu-index <device_index> Use a specific GPU (run with --verbose to get available device list).\n"); OS::get_singleton()->print(" --text-driver <driver> Text driver (Fonts, BiDi, shaping)\n"); @@ -789,6 +790,14 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph } else if (I->get() == "-w" || I->get() == "--windowed") { // force windowed window init_windowed = true; + } else if (I->get() == "--gpu-index") { + if (I->next()) { + Engine::singleton->gpu_idx = I->next()->get().to_int(); + N = I->next()->next(); + } else { + OS::get_singleton()->print("Missing gpu index argument, aborting.\n"); + goto error; + } } else if (I->get() == "--vk-layers") { Engine::singleton->use_validation_layers = true; #ifdef DEBUG_ENABLED |