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[vk, rasterizer] offsets float x Uint

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CamilleLaVey 2025-11-26 00:35:37 -04:00 • committed by Caio Oliveira
parent edc6b909b5
commit 75bfe1b4d8
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1 changed files with 8 additions and 5 deletions
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13
src/video_core/renderer_vulkan/vk_rasterizer.cpp
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@ -1393,8 +1393,10 @@ void RasterizerVulkan::UpdateSampleLocations(Tegra::Engines::Maxwell3D::Regs& re
for (u32 sample_index = 0; sample_index < sample_count; ++sample_index) { for (u32 sample_index = 0; sample_index < sample_count; ++sample_index) {
const auto& packed = regs.multisample_sample_locations[sample_index / 4]; const auto& packed = regs.multisample_sample_locations[sample_index / 4];
const auto [raw_x, raw_y] = packed.Location(sample_index % 4); const auto [raw_x, raw_y] = packed.Location(sample_index % 4);
const float x = clamp_coord((static_cast<int>(raw_x) - 8) * unit); const float offset_x = static_cast<float>(static_cast<int>(raw_x) - 8);
const float y = clamp_coord((static_cast<int>(raw_y) - 8) * unit); const float offset_y = static_cast<float>(static_cast<int>(raw_y) - 8);
const float x = clamp_coord(offset_x * unit);
const float y = clamp_coord(offset_y * unit);
locations[sample_index] = VkSampleLocationEXT{.x = x, .y = y}; locations[sample_index] = VkSampleLocationEXT{.x = x, .y = y};
} }
@ -1404,12 +1406,13 @@ void RasterizerVulkan::UpdateSampleLocations(Tegra::Engines::Maxwell3D::Regs& re
.sampleLocationsPerPixel = vk_samples, .sampleLocationsPerPixel = vk_samples,
.sampleLocationGridSize = {1u, 1u}, .sampleLocationGridSize = {1u, 1u},
.sampleLocationsCount = sample_count, .sampleLocationsCount = sample_count,
.pSampleLocations = locations.data(), .pSampleLocations = nullptr,
}; };
scheduler.Record([info, locations](vk::CommandBuffer cmdbuf) mutable { const auto sample_locations = locations;
scheduler.Record([info, sample_locations](vk::CommandBuffer cmdbuf) {
auto info_copy = info; auto info_copy = info;
info_copy.pSampleLocations = locations.data(); info_copy.pSampleLocations = sample_locations.data();
cmdbuf.SetSampleLocationsEXT(info_copy); cmdbuf.SetSampleLocationsEXT(info_copy);
}); });
} }