aboutsummaryrefslogtreecommitdiff
path: root/src/video_core/shader
AgeCommit message (Collapse)Author
2019-07-19shader/half_set_predicate: Fix HSETP2 implementationReinUsesLisp
2019-07-19shader/half_set_predicate: Implement missing HSETP2 variantsReinUsesLisp
2019-07-18Merge pull request #2738 from lioncash/shader-irbunnei
shader-ir: Minor cleanup-related changes
2019-07-17Merge pull request #2740 from lioncash/braFernando Sahmkow
shader/decode/other: Correct branch indirect argument within BRA handling
2019-07-16shader_ir: std::move Node instance where applicableLioncash
These are std::shared_ptr instances underneath the hood, which means copying them isn't as cheap as a regular pointer. Particularly so on weakly-ordered systems. This avoids atomic reference count increments and decrements where they aren't necessary for the core set of operations.
2019-07-16shader_ir: Rename Get/SetTemporal to Get/SetTemporaryLioncash
This is more accurate in terms of describing what the functions are actually doing. Temporal relates to time, not the setting of a temporary itself.
2019-07-16shader_ir: Remove unused includesLioncash
Removes unnecessary header dependencies.
2019-07-16Merge pull request #2565 from ReinUsesLisp/track-indirectFernando Sahmkow
shader/track: Track indirect buffers
2019-07-16shader/decode/other: Correct branch indirect argument within BRA handlingLioncash
This appears to have been a copy/paste error introduced within 8a6fc529a968e007f01464abadd32f9b5eb0a26c
2019-07-15Merge pull request #2695 from ReinUsesLisp/layer-viewportFernando Sahmkow
gl_shader_decompiler: Implement gl_ViewportIndex and gl_Layer in vertex shaders
2019-07-14shader: Allow tracking of indirect buffers without variable offsetReinUsesLisp
While changing this code, simplify tracking code to allow returning the base address node, this way callers don't have to manually rebuild it on each invocation.
2019-07-14Merge pull request #2692 from ReinUsesLisp/tlds-f16Fernando Sahmkow
shader/texture: Add F16 support for TLDS
2019-07-09shader_ir: Add comments on missing instruction.Fernando Sahmkow
Also shows Nvidia's address space on comments.
2019-07-09shader_ir: limit explorastion to best known program size.Fernando Sahmkow
2019-07-09control_flow: Correct block breaking algorithm.Fernando Sahmkow
2019-07-09control_flow: Assert shaders bigger than limit.Fernando Sahmkow
2019-07-09control_flow: Address feedback.Fernando Sahmkow
2019-07-09shader_ir: Correct parsing of scheduling instructions and correct sizingFernando Sahmkow
2019-07-09shader_ir: Correct max sizingFernando Sahmkow
2019-07-09shader_ir: Remove unnecessary constructors and use optional for ScanFlow resultFernando Sahmkow
2019-07-09shader_ir: Corrections, documenting and asserting control_flowFernando Sahmkow
2019-07-09shader_ir: Unify blocks in decompiled shaders.Fernando Sahmkow
2019-07-09shader_ir: Decompile Flow StackFernando Sahmkow
2019-07-09shader_ir: propagate shader size to the IRFernando Sahmkow
2019-07-09shader_ir: Implement BRX & BRA.CCFernando Sahmkow
2019-07-09shader_ir: Remove the old scanner.Fernando Sahmkow
2019-07-09shader_ir: Implement a new shader scannerFernando Sahmkow
2019-07-07gl_shader_decompiler: Implement gl_ViewportIndex and gl_Layer in vertex shadersReinUsesLisp
This commit implements gl_ViewportIndex and gl_Layer in vertex and geometry shaders. In the case it's used in a vertex shader, it requires ARB_shader_viewport_layer_array. This extension is available on AMD and Nvidia devices (mesa and proprietary drivers), but not available on Intel on any platform. At the moment of writing this description I don't know if this is a hardware limitation or a driver limitation. In the case that ARB_shader_viewport_layer_array is not available, writes to these registers on a vertex shader are ignored, with the appropriate logging.
2019-07-07Delete decode_integer_set.cppTobias
2019-07-07shader/texture: Add F16 support for TLDSReinUsesLisp
2019-06-24decode/texture: Address feedbackReinUsesLisp
2019-06-20texture_cache: Style and CorrectionsFernando Sahmkow
2019-06-20shader_ir: Fix image copy rebase issuesFernando Sahmkow
2019-06-20shader: Implement bindless imagesReinUsesLisp
2019-06-20shader: Decode SUST and implement backing image functionalityReinUsesLisp
2019-06-20shader: Implement texture buffersReinUsesLisp
2019-06-07shader: Split SSY and PBK stackReinUsesLisp
Hardware testing revealed that SSY and PBK push to a different stack, allowing code like this: SSY label1; PBK label2; SYNC; label1: PBK; label2: EXIT;
2019-06-06shader/node: Minor changesReinUsesLisp
Reflect std::shared_ptr nature of Node on initializers and remove constant members in nodes. Add some commentaries.
2019-06-06shader: Move Node declarations out of the shader IR headerReinUsesLisp
Analysis passes do not have a good reason to depend on shader_ir.h to work on top of nodes. This splits node-related declarations to their own file and leaves the IR in shader_ir.h
2019-06-05shader: Use shared_ptr to store nodes and move initialization to fileReinUsesLisp
Instead of having a vector of unique_ptr stored in a vector and returning star pointers to this, use shared_ptr. While changing initialization code, move it to a separate file when possible. This is a first step to allow code analysis and node generation beyond the ShaderIR class.
2019-05-29Merge pull request #2446 from ReinUsesLisp/tidbunnei
shader: Implement S2R Tid{XYZ} and CtaId{XYZ}
2019-05-24Merge pull request #2485 from ReinUsesLisp/generic-memorybunnei
shader/memory: Implement generic memory stores and loads (ST and LD)
2019-05-23shader/shader_ir: Make Comment() take a std::string by valueLioncash
This allows for forming comment nodes without making unnecessary copies of the std::string instance. e.g. previously: Comment(fmt::format("Base address is c[0x{:x}][0x{:x}]", cbuf->GetIndex(), cbuf_offset)); Would result in a copy of the string being created, as CommentNode() takes a std::string by value (a const ref passed to a value parameter results in a copy). Now, only one instance of the string is ever moved around. (fmt::format returns a std::string, and since it's returned from a function by value, this is a prvalue (which can be treated like an rvalue), so it's moved into Comment's string parameter), we then move it into the CommentNode constructor, which then moves the string into its member variable).
2019-05-23shader/decode/*: Add missing newline to files lacking themLioncash
Keeps the shader code file endings consistent.
2019-05-23shader/decode/*: Eliminate indirect inclusionsLioncash
Amends cases where we were using things that were indirectly being satisfied through other headers. This way, if those headers change and eliminate dependencies on other headers in the future, we don't have cascading compilation errors.
2019-05-22shader/decode/memory: Remove left in debug pragmaLioncash
2019-05-20shader/memory: Implement ST (generic memory)ReinUsesLisp
2019-05-20shader/memory: Implement LD (generic memory)ReinUsesLisp
2019-05-20shader: Implement S2R Tid{XYZ} and CtaId{XYZ}ReinUsesLisp
2019-05-19Merge pull request #2441 from ReinUsesLisp/al2pbunnei
shader: Implement AL2P and ALD.PHYS