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-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.cpp12
-rw-r--r--src/video_core/renderer_opengl/gl_state_tracker.cpp5
-rw-r--r--src/video_core/renderer_opengl/gl_state_tracker.h1
3 files changed, 15 insertions, 3 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index e035be867..3ffa9988e 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -493,6 +493,7 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
SyncFragmentColorClampState();
SyncMultiSampleState();
SyncDepthTestState();
+ SyncDepthClamp();
SyncStencilTestState();
SyncBlendState();
SyncLogicOpState();
@@ -967,11 +968,16 @@ void RasterizerOpenGL::SyncViewport() {
}
void RasterizerOpenGL::SyncDepthClamp() {
- const auto& regs = system.GPU().Maxwell3D().regs;
- const auto& state = regs.view_volume_clip_control;
+ auto& gpu = system.GPU().Maxwell3D();
+ auto& flags = gpu.dirty.flags;
+ if (!flags[Dirty::DepthClampEnabled]) {
+ return;
+ }
+ flags[Dirty::DepthClampEnabled] = false;
+ const auto& state = gpu.regs.view_volume_clip_control;
UNIMPLEMENTED_IF_MSG(state.depth_clamp_far != state.depth_clamp_near,
- "Unimplemented Depth clamp separation!");
+ "Unimplemented depth clamp separation!");
oglEnable(GL_DEPTH_CLAMP, state.depth_clamp_far || state.depth_clamp_near);
}
diff --git a/src/video_core/renderer_opengl/gl_state_tracker.cpp b/src/video_core/renderer_opengl/gl_state_tracker.cpp
index 3d64b1ea4..fa8733028 100644
--- a/src/video_core/renderer_opengl/gl_state_tracker.cpp
+++ b/src/video_core/renderer_opengl/gl_state_tracker.cpp
@@ -217,6 +217,10 @@ void SetupDirtyClipControl(Tables& tables) {
table[OFF(depth_mode)] = ClipControl;
}
+void SetupDirtyDepthClampEnabled(Tables& tables) {
+ tables[0][OFF(view_volume_clip_control)] = DepthClampEnabled;
+}
+
void SetupDirtyMisc(Tables& tables) {
auto& table = tables[0];
@@ -255,6 +259,7 @@ void StateTracker::Initialize() {
SetupDirtyFragmentClampColor(tables);
SetupDirtyPointSize(tables);
SetupDirtyClipControl(tables);
+ SetupDirtyDepthClampEnabled(tables);
SetupDirtyMisc(tables);
auto& store = dirty.on_write_stores;
diff --git a/src/video_core/renderer_opengl/gl_state_tracker.h b/src/video_core/renderer_opengl/gl_state_tracker.h
index a390e0b99..38b38c4a7 100644
--- a/src/video_core/renderer_opengl/gl_state_tracker.h
+++ b/src/video_core/renderer_opengl/gl_state_tracker.h
@@ -75,6 +75,7 @@ enum : u8 {
FragmentClampColor,
PointSize,
ClipControl,
+ DepthClampEnabled,
Last
};