texture_projective_2d_tests.h

#ifndef NXDK_PGRAPH_TESTS_TEXTURE_PROJECTIVE_2D_TESTS_H
#define NXDK_PGRAPH_TESTS_TEXTURE_PROJECTIVE_2D_TESTS_H
 
#include <memory>
#include <string>
 
#include "test_host.h"
#include "test_suite.h"
 
struct TexCoord4 {
  float s, t, r, q;
};
 
class TextureProjective2DTests : public TestSuite {
 public:
  struct TestConfig {
    const char *test_name;
    const char *description;
    TexCoord4 corners[4];
    bool draw_quad{true};
    const char *notes_line1{nullptr};
  };
 
  TextureProjective2DTests(TestHost &host, std::string output_dir, const Config &config);
 
  void Initialize() override;
 
 private:
  void TestExplicitQ(const TestConfig &config);
  void TestUniformSigns();
 
  void GenerateTestTexture();
 
 private:
  static constexpr uint32_t kTextureSize = 128;
};
 
#endif  // NXDK_PGRAPH_TESTS_TEXTURE_PROJECTIVE_2D_TESTS_H