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vk: Only enable DCC workaround if the format features allow it

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kd-11 2022-01-22 12:36:36 +03:00 committed by kd-11
parent 801e7f3c2f
commit 6ffd38c393
1 changed files with 10 additions and 4 deletions
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14
rpcs3/Emu/RSX/VK/VKRenderTargets.h
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@ -89,7 +89,7 @@ namespace vk
using download_buffer_object = void*;
using barrier_descriptor_t = rsx::deferred_clipped_region<vk::render_target*>;
static std::pair<VkImageUsageFlags, VkImageCreateFlags> get_attachment_create_flags(u8 samples)
static std::pair<VkImageUsageFlags, VkImageCreateFlags> get_attachment_create_flags(VkFormat format, u8 samples)
{
if (g_cfg.video.strict_rendering_mode || samples > 1)
{
@ -101,7 +101,13 @@ namespace vk
switch (vk::get_driver_vendor())
{
case driver_vendor::ANV:
return { VK_IMAGE_USAGE_STORAGE_BIT, 0 };
if (const auto format_features = vk::get_current_renderer()->get_format_properties(format);
format_features.optimalTilingFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)
{
// Only set if supported by hw
return { VK_IMAGE_USAGE_STORAGE_BIT, 0 };
}
break;
case driver_vendor::AMD:
case driver_vendor::RADV:
if (vk::get_chip_family() >= chip_class::AMD_navi1x)
@ -145,7 +151,7 @@ namespace vk
sample_layout = rsx::surface_sample_layout::null;
}
auto [usage_flags, create_flags] = get_attachment_create_flags(samples);
auto [usage_flags, create_flags] = get_attachment_create_flags(requested_format, samples);
usage_flags |= VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT;
if (samples == 1) [[likely]]
@ -214,7 +220,7 @@ namespace vk
sample_layout = rsx::surface_sample_layout::null;
}
auto [usage_flags, create_flags] = get_attachment_create_flags(samples);
auto [usage_flags, create_flags] = get_attachment_create_flags(requested_format, samples);
usage_flags |= VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
if (samples == 1) [[likely]]