JDLOBrew/eden
16
0
Fork 0
Code Pull Requests Actions Packages Releases 4 Activity

[vk, android] Scaled Formats Emulation Only Available on Android

Browse Source
This commit is contained in:
CamilleLaVey
2025-11-17 20:47:49 -04:00
committed by lizzie
parent 37d407ab32
commit dbb33e903d
1 changed files with 13 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
src/video_core/vulkan_common/vulkan_device.cpp
View File

@@ -839,9 +839,6 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
}
if (Settings::values.dyna_state.GetValue() == 0) {
must_emulate_scaled_formats = true;
LOG_INFO(Render_Vulkan, "Extended dynamic state is fully disabled, scaled format emulation is ON");
RemoveExtensionFeature(extensions.custom_border_color, features.custom_border_color, VK_EXT_CUSTOM_BORDER_COLOR_EXTENSION_NAME);
RemoveExtensionFeature(extensions.extended_dynamic_state, features.extended_dynamic_state, VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME);
RemoveExtensionFeature(extensions.extended_dynamic_state2, features.extended_dynamic_state2, VK_EXT_EXTENDED_DYNAMIC_STATE_2_EXTENSION_NAME);
@@ -850,11 +847,22 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
dynamic_state3_blending = false;
dynamic_state3_enables = false;
LOG_INFO(Render_Vulkan, "All dynamic state extensions and features have been disabled");
LOG_INFO(Render_Vulkan, "Extended dynamic state is fully disabled");
}
#ifdef ANDROID
// Stock Qualcomm and ARM Mali drivers don't report VK_FORMAT_*_SSCALED/USCALED formats
// Turnip implements them in software, so only force emulation for stock drivers
if ((is_qualcomm && !is_turnip) || is_arm) {
must_emulate_scaled_formats = true;
LOG_INFO(Render_Vulkan, "Mobile GPU detected: forcing scaled format emulation (hardware limitation)");
} else {
must_emulate_scaled_formats = false;
LOG_INFO(Render_Vulkan, "Extended dynamic state is enabled, scaled format emulation is OFF");
}
#else
// Desktop GPUs support scaled formats natively
must_emulate_scaled_formats = false;
#endif
logical = vk::Device::Create(physical, queue_cis, ExtensionListForVulkan(loaded_extensions), first_next, dld);