StencilFuncTests Class Reference

#include <stencil_func_tests.h>

Inheritance diagram for StencilFuncTests:

Collaboration diagram for StencilFuncTests:

Public Member Functions
	StencilFuncTests (TestHost &host, std::string output_dir, const Config &config)
void	Initialize () override
	Called to initialize the test suite.
Public Member Functions inherited from TestSuite
	TestSuite (TestHost &host, std::string output_dir, std::string suite_name, const Config &config, bool interactive_only=false)
const std::string &	Name () const
virtual void	Deinitialize ()
	Called to tear down the test suite.
virtual void	SetupTest ()
	Called before running an individual test within this suite.
virtual void	TearDownTest ()
	Called after running an individual test within this suite.
void	DisableTests (const std::set< std::string > &tests_to_skip)
std::vector< std::string >	TestNames () const
bool	HasEnabledTests () const
void	Run (const std::string &test_name)
void	RunAll ()
bool	IsInteractiveOnly () const
void	SetSavingAllowed (bool enable=true)

Additional Inherited Members
Static Public Member Functions inherited from TestSuite
static void	TagNV2ATrace (uint32_t num_nops)
	Inserts a pattern of NV097_NO_OPERATION's into the pushbuffer to allow identification when viewing nv2a traces.
Protected Member Functions inherited from TestSuite
void	SetDefaultTextureFormat () const
Protected Attributes inherited from TestSuite
TestHost &	host_
std::string	output_dir_
std::string	suite_name_
bool	interactive_only_
bool	allow_saving_ {true}
std::map< std::string, std::function< void()> >	tests_ {}
PGRAPHDiffToken	pgraph_diff_
bool	enable_progress_log_
bool	enable_pgraph_region_diff_
uint32_t	delay_milliseconds_between_tests_
std::shared_ptr< FTPLogger >	ftp_logger_

Detailed Description

Tests the behavior of NV097_SET_STENCIL_FUNC (0x00000364).

Each test renders a series of red quads unconditionally, then renders an invisible quad on top to set the value of the stencil buffer to various test values. Finally, a green quad is rendered across all test patches using the selected stencil function, causing areas that pass the function to turn green, while failing pixels remain red.

Constructor & Destructor Documentation

StencilFuncTests()

StencilFuncTests::StencilFuncTests	(	TestHost &	host,
		std::string	output_dir,
		const Config &	config
	)

Remarks

Always Tests NV097_SET_STENCIL_FUNC_V_ALWAYS - the entire test region should be green.

Equal Tests NV097_SET_STENCIL_FUNC_V_EQUAL - only the 0x7F patch should be green.

Greater Tests NV097_SET_STENCIL_FUNC_V_GREATER - all patches less than 0x7F and the test area (stencil = 0) should be green.

GreaterThanOrEqual Tests NV097_SET_STENCIL_FUNC_V_GEQUAL - the test area (stencil = 0) and all patches less than 0x7F and the 0x7F patch should be green.

Less Tests NV097_SET_STENCIL_FUNC_V_LESS - all patches greater than 0x7F should be green.

LessThanOrEqual Tests NV097_SET_STENCIL_FUNC_V_LEQUAL - all patches greater than 0x7F and the 0x7F patch should be green.

Never Tests NV097_SET_STENCIL_FUNC_V_NEVER - all patches should be blue.

NotEqual Tests NV097_SET_STENCIL_FUNC_V_NOTEQUAL - the 0x7F patch should be blue, all other patches and the test area (stencil = 0) should be green.

Member Function Documentation

Initialize()

void StencilFuncTests::Initialize ( )

overridevirtual

Called to initialize the test suite.

Reimplemented from TestSuite.

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The documentation for this class was generated from the following files:

• src/tests/stencil_func_tests.h
• src/tests/stencil_func_tests.cpp