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-rw-r--r--src/video_core/dirty_flags.h3
-rw-r--r--src/video_core/renderer_vulkan/vk_rasterizer.cpp87
-rw-r--r--src/video_core/renderer_vulkan/vk_state_tracker.h6
-rw-r--r--src/video_core/texture_cache/texture_cache.h25
-rw-r--r--src/video_core/texture_cache/texture_cache_base.h3
5 files changed, 89 insertions, 35 deletions
diff --git a/src/video_core/dirty_flags.h b/src/video_core/dirty_flags.h
index f11ff5d94..d63ad5a35 100644
--- a/src/video_core/dirty_flags.h
+++ b/src/video_core/dirty_flags.h
@@ -29,7 +29,8 @@ enum : u8 {
ColorBuffer6,
ColorBuffer7,
ZetaBuffer,
- Rescale,
+ RescaleViewports,
+ RescaleScissors,
VertexBuffers,
VertexBuffer0,
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
index 30b47a7a0..7a7374b78 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -58,19 +58,14 @@ struct DrawParams {
bool is_indexed;
};
-VkViewport GetViewportState(const Device& device, const Maxwell& regs, size_t index) {
+VkViewport GetViewportState(const Device& device, const Maxwell& regs, size_t index, float scale) {
const auto& src = regs.viewport_transform[index];
- const float width = src.scale_x * 2.0f;
- float y = src.translate_y - src.scale_y;
- float height = src.scale_y * 2.0f;
- if (regs.screen_y_control.y_negate) {
- y += height;
- height = -height;
- }
+ const float width = src.scale_x * 2.0f * scale;
+ const float height = src.scale_y * 2.0f * scale;
const float reduce_z = regs.depth_mode == Maxwell::DepthMode::MinusOneToOne ? 1.0f : 0.0f;
VkViewport viewport{
- .x = src.translate_x - src.scale_x,
- .y = y,
+ .x = (src.translate_x - src.scale_x) * scale,
+ .y = (src.translate_y - src.scale_y) * scale,
.width = width != 0.0f ? width : 1.0f,
.height = height != 0.0f ? height : 1.0f,
.minDepth = src.translate_z - src.scale_z * reduce_z,
@@ -83,14 +78,21 @@ VkViewport GetViewportState(const Device& device, const Maxwell& regs, size_t in
return viewport;
}
-VkRect2D GetScissorState(const Maxwell& regs, size_t index) {
+VkRect2D GetScissorState(const Maxwell& regs, size_t index, u32 up_scale = 1, u32 down_shift = 0) {
const auto& src = regs.scissor_test[index];
VkRect2D scissor;
+ const auto scale_up = [&](u32 value) -> u32 {
+ if (value == 0) {
+ return 0U;
+ }
+ const u32 converted_value = (value * up_scale) >> down_shift;
+ return std::max<u32>(converted_value, 1U);
+ };
if (src.enable) {
- scissor.offset.x = static_cast<s32>(src.min_x);
- scissor.offset.y = static_cast<s32>(src.min_y);
- scissor.extent.width = src.max_x - src.min_x;
- scissor.extent.height = src.max_y - src.min_y;
+ scissor.offset.x = static_cast<s32>(scale_up(src.min_x));
+ scissor.offset.y = static_cast<s32>(scale_up(src.min_y));
+ scissor.extent.width = scale_up(src.max_x - src.min_x);
+ scissor.extent.height = scale_up(src.max_y - src.min_y);
} else {
scissor.offset.x = 0;
scissor.offset.y = 0;
@@ -214,8 +216,15 @@ void RasterizerVulkan::Clear() {
const VkExtent2D render_area = framebuffer->RenderArea();
scheduler.RequestRenderpass(framebuffer);
+ u32 up_scale = 1;
+ u32 down_shift = 0;
+ if (texture_cache.IsRescaling()) {
+ up_scale = Settings::values.resolution_info.up_scale;
+ down_shift = Settings::values.resolution_info.down_shift;
+ }
+
VkClearRect clear_rect{
- .rect = GetScissorState(regs, 0),
+ .rect = GetScissorState(regs, 0, up_scale, down_shift),
.baseArrayLayer = regs.clear_buffers.layer,
.layerCount = 1,
};
@@ -595,15 +604,17 @@ void RasterizerVulkan::UpdateViewportsState(Tegra::Engines::Maxwell3D::Regs& reg
if (!state_tracker.TouchViewports()) {
return;
}
+ const float scale =
+ texture_cache.IsRescaling() ? Settings::values.resolution_info.up_factor : 1.0f;
const std::array viewports{
- GetViewportState(device, regs, 0), GetViewportState(device, regs, 1),
- GetViewportState(device, regs, 2), GetViewportState(device, regs, 3),
- GetViewportState(device, regs, 4), GetViewportState(device, regs, 5),
- GetViewportState(device, regs, 6), GetViewportState(device, regs, 7),
- GetViewportState(device, regs, 8), GetViewportState(device, regs, 9),
- GetViewportState(device, regs, 10), GetViewportState(device, regs, 11),
- GetViewportState(device, regs, 12), GetViewportState(device, regs, 13),
- GetViewportState(device, regs, 14), GetViewportState(device, regs, 15),
+ GetViewportState(device, regs, 0, scale), GetViewportState(device, regs, 1, scale),
+ GetViewportState(device, regs, 2, scale), GetViewportState(device, regs, 3, scale),
+ GetViewportState(device, regs, 4, scale), GetViewportState(device, regs, 5, scale),
+ GetViewportState(device, regs, 6, scale), GetViewportState(device, regs, 7, scale),
+ GetViewportState(device, regs, 8, scale), GetViewportState(device, regs, 9, scale),
+ GetViewportState(device, regs, 10, scale), GetViewportState(device, regs, 11, scale),
+ GetViewportState(device, regs, 12, scale), GetViewportState(device, regs, 13, scale),
+ GetViewportState(device, regs, 14, scale), GetViewportState(device, regs, 15, scale),
};
scheduler.Record([viewports](vk::CommandBuffer cmdbuf) { cmdbuf.SetViewport(0, viewports); });
}
@@ -612,13 +623,29 @@ void RasterizerVulkan::UpdateScissorsState(Tegra::Engines::Maxwell3D::Regs& regs
if (!state_tracker.TouchScissors()) {
return;
}
+ u32 up_scale = 1;
+ u32 down_shift = 0;
+ if (texture_cache.IsRescaling()) {
+ up_scale = Settings::values.resolution_info.up_scale;
+ down_shift = Settings::values.resolution_info.down_shift;
+ }
const std::array scissors{
- GetScissorState(regs, 0), GetScissorState(regs, 1), GetScissorState(regs, 2),
- GetScissorState(regs, 3), GetScissorState(regs, 4), GetScissorState(regs, 5),
- GetScissorState(regs, 6), GetScissorState(regs, 7), GetScissorState(regs, 8),
- GetScissorState(regs, 9), GetScissorState(regs, 10), GetScissorState(regs, 11),
- GetScissorState(regs, 12), GetScissorState(regs, 13), GetScissorState(regs, 14),
- GetScissorState(regs, 15),
+ GetScissorState(regs, 0, up_scale, down_shift),
+ GetScissorState(regs, 1, up_scale, down_shift),
+ GetScissorState(regs, 2, up_scale, down_shift),
+ GetScissorState(regs, 3, up_scale, down_shift),
+ GetScissorState(regs, 4, up_scale, down_shift),
+ GetScissorState(regs, 5, up_scale, down_shift),
+ GetScissorState(regs, 6, up_scale, down_shift),
+ GetScissorState(regs, 7, up_scale, down_shift),
+ GetScissorState(regs, 8, up_scale, down_shift),
+ GetScissorState(regs, 9, up_scale, down_shift),
+ GetScissorState(regs, 10, up_scale, down_shift),
+ GetScissorState(regs, 11, up_scale, down_shift),
+ GetScissorState(regs, 12, up_scale, down_shift),
+ GetScissorState(regs, 13, up_scale, down_shift),
+ GetScissorState(regs, 14, up_scale, down_shift),
+ GetScissorState(regs, 15, up_scale, down_shift),
};
scheduler.Record([scissors](vk::CommandBuffer cmdbuf) { cmdbuf.SetScissor(0, scissors); });
}
diff --git a/src/video_core/renderer_vulkan/vk_state_tracker.h b/src/video_core/renderer_vulkan/vk_state_tracker.h
index 2f2d6b31f..ac2bbebe0 100644
--- a/src/video_core/renderer_vulkan/vk_state_tracker.h
+++ b/src/video_core/renderer_vulkan/vk_state_tracker.h
@@ -71,11 +71,13 @@ public:
}
bool TouchViewports() {
- return Exchange(Dirty::Viewports, false);
+ return Exchange(Dirty::Viewports, false) ||
+ Exchange(VideoCommon::Dirty::RescaleViewports, false);
}
bool TouchScissors() {
- return Exchange(Dirty::Scissors, false);
+ return Exchange(Dirty::Scissors, false) ||
+ Exchange(VideoCommon::Dirty::RescaleScissors, false);
}
bool TouchDepthBias() {
diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h
index b7d1ae92d..4e5031acc 100644
--- a/src/video_core/texture_cache/texture_cache.h
+++ b/src/video_core/texture_cache/texture_cache.h
@@ -7,6 +7,7 @@
#include <unordered_set>
#include "common/alignment.h"
+#include "common/settings.h"
#include "video_core/dirty_flags.h"
#include "video_core/engines/kepler_compute.h"
#include "video_core/texture_cache/image_view_base.h"
@@ -205,6 +206,7 @@ void TextureCache<P>::UpdateRenderTargets(bool is_clear) {
return;
}
+ bool rescaled;
do {
flags[Dirty::RenderTargets] = false;
@@ -243,6 +245,7 @@ void TextureCache<P>::UpdateRenderTargets(bool is_clear) {
check_rescale(render_targets.depth_buffer_id, tmp_depth_image);
if (can_rescale) {
+ rescaled = true;
const auto scale_up = [this](ImageId image_id) {
if (image_id != CORRUPT_ID) {
Image& image = slot_images[image_id];
@@ -254,6 +257,7 @@ void TextureCache<P>::UpdateRenderTargets(bool is_clear) {
}
scale_up(tmp_depth_image);
} else {
+ rescaled = false;
const auto scale_down = [this](ImageId image_id) {
if (image_id != CORRUPT_ID) {
Image& image = slot_images[image_id];
@@ -268,6 +272,12 @@ void TextureCache<P>::UpdateRenderTargets(bool is_clear) {
} while (has_deleted_images);
// Rescale End
+ if (is_rescaling != rescaled) {
+ flags[Dirty::RescaleViewports] = true;
+ flags[Dirty::RescaleScissors] = true;
+ is_rescaling = rescaled;
+ }
+
for (size_t index = 0; index < NUM_RT; ++index) {
ImageViewId& color_buffer_id = render_targets.color_buffer_ids[index];
PrepareImageView(color_buffer_id, true, is_clear && IsFullClear(color_buffer_id));
@@ -279,9 +289,15 @@ void TextureCache<P>::UpdateRenderTargets(bool is_clear) {
for (size_t index = 0; index < NUM_RT; ++index) {
render_targets.draw_buffers[index] = static_cast<u8>(maxwell3d.regs.rt_control.Map(index));
}
+ u32 up_scale = 1;
+ u32 down_shift = 0;
+ if (is_rescaling) {
+ up_scale = Settings::values.resolution_info.up_scale;
+ down_shift = Settings::values.resolution_info.down_shift;
+ }
render_targets.size = Extent2D{
- maxwell3d.regs.render_area.width,
- maxwell3d.regs.render_area.height,
+ (maxwell3d.regs.render_area.width * up_scale) >> down_shift,
+ (maxwell3d.regs.render_area.height * up_scale) >> down_shift,
};
flags[Dirty::DepthBiasGlobal] = true;
@@ -539,6 +555,11 @@ void TextureCache<P>::PopAsyncFlushes() {
}
template <class P>
+bool TextureCache<P>::IsRescaling() {
+ return is_rescaling;
+}
+
+template <class P>
bool TextureCache<P>::IsRegionGpuModified(VAddr addr, size_t size) {
bool is_modified = false;
ForEachImageInRegion(addr, size, [&is_modified](ImageId, ImageBase& image) {
diff --git a/src/video_core/texture_cache/texture_cache_base.h b/src/video_core/texture_cache/texture_cache_base.h
index cdd99242b..1f51fcee8 100644
--- a/src/video_core/texture_cache/texture_cache_base.h
+++ b/src/video_core/texture_cache/texture_cache_base.h
@@ -168,6 +168,8 @@ public:
/// Return true when a CPU region is modified from the GPU
[[nodiscard]] bool IsRegionGpuModified(VAddr addr, size_t size);
+ [[nodiscard]] bool IsRescaling();
+
std::mutex mutex;
private:
@@ -362,6 +364,7 @@ private:
VAddr virtual_invalid_space{};
bool has_deleted_images = false;
+ bool is_rescaling = false;
u64 total_used_memory = 0;
u64 minimum_memory;
u64 expected_memory;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 23:51:21 +0100