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author | bunnei <bunneidev@gmail.com> | 2019-07-24 23:07:57 +0200 |
---|---|---|
committer | GitHub <noreply@github.com> | 2019-07-24 23:07:57 +0200 |
commit | 9be9600bdcf0119e16d0cbbd7a50dcd2a6137efa (patch) | |
tree | 7fa8532be550486ba4ef9f7b0a42970212aca175 /src/video_core/engines/maxwell_3d.h | |
parent | Fix README change mistake (#2754) (diff) | |
parent | maxwell3d: Implement Conditional Rendering (diff) | |
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Diffstat (limited to 'src/video_core/engines/maxwell_3d.h')
-rw-r--r-- | src/video_core/engines/maxwell_3d.h | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h index ac300bf76..1ee982b76 100644 --- a/src/video_core/engines/maxwell_3d.h +++ b/src/video_core/engines/maxwell_3d.h @@ -90,6 +90,20 @@ public: enum class QuerySelect : u32 { Zero = 0, + TimeElapsed = 2, + TransformFeedbackPrimitivesGenerated = 11, + PrimitivesGenerated = 18, + SamplesPassed = 21, + TransformFeedbackUnknown = 26, + }; + + struct QueryCompare { + u32 initial_sequence; + u32 initial_mode; + u32 unknown1; + u32 unknown2; + u32 current_sequence; + u32 current_mode; }; enum class QuerySyncCondition : u32 { @@ -97,6 +111,14 @@ public: GreaterThan = 1, }; + enum class ConditionMode : u32 { + Never = 0, + Always = 1, + ResNonZero = 2, + Equal = 3, + NotEqual = 4, + }; + enum class ShaderProgram : u32 { VertexA = 0, VertexB = 1, @@ -815,7 +837,18 @@ public: BitField<4, 1, u32> alpha_to_one; } multisample_control; - INSERT_PADDING_WORDS(0x7); + INSERT_PADDING_WORDS(0x4); + + struct { + u32 address_high; + u32 address_low; + ConditionMode mode; + + GPUVAddr Address() const { + return static_cast<GPUVAddr>((static_cast<GPUVAddr>(address_high) << 32) | + address_low); + } + } condition; struct { u32 tsc_address_high; @@ -1223,6 +1256,10 @@ public: return macro_memory; } + bool ShouldExecute() const { + return execute_on; + } + private: void InitializeRegisterDefaults(); @@ -1257,6 +1294,8 @@ private: Upload::State upload_state; + bool execute_on{true}; + /// Retrieves information about a specific TIC entry from the TIC buffer. Texture::TICEntry GetTICEntry(u32 tic_index) const; @@ -1284,6 +1323,9 @@ private: /// Handles a write to the QUERY_GET register. void ProcessQueryGet(); + // Handles Conditional Rendering + void ProcessQueryCondition(); + /// Handles writes to syncing register. void ProcessSyncPoint(); @@ -1357,6 +1399,7 @@ ASSERT_REG_POSITION(clip_distance_enabled, 0x544); ASSERT_REG_POSITION(point_size, 0x546); ASSERT_REG_POSITION(zeta_enable, 0x54E); ASSERT_REG_POSITION(multisample_control, 0x54F); +ASSERT_REG_POSITION(condition, 0x554); ASSERT_REG_POSITION(tsc, 0x557); ASSERT_REG_POSITION(polygon_offset_factor, 0x55b); ASSERT_REG_POSITION(tic, 0x55D); |