xemu-project/nxdk_pgraph_tests
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Adds tests for line and polygon smoothing.

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This commit is contained in:
Erik Abair 2022-07-15 22:12:48 -07:00
parent f0e0134fee
commit ccbf568ca0
3 changed files with 37 additions and 10 deletions
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3
src/nxdk_ext.h
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@ -205,6 +205,9 @@
#define NV097_SET_SHADOW_COMPARE_FUNC_LEQUAL 0x00000006
#define NV097_SET_SHADOW_COMPARE_FUNC_ALWAYS 0x00000007
#define NV097_SET_LINE_SMOOTH_ENABLE 0x00000320
#define NV097_SET_POLY_SMOOTH_ENABLE 0x00000324
#define NV097_SET_DOT_RGBMAPPING 0X00001E74
// NV_PVIDEO_INTR is already defined in outer.h

33
src/tests/three_d_primitive_tests.cpp
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@ -37,13 +37,19 @@ static constexpr float kZBack = 5.0f;
ThreeDPrimitiveTests::ThreeDPrimitiveTests(TestHost& host, std::string output_dir)
: TestSuite(host, std::move(output_dir), "3D primitive") {
for (auto line_smooth : {false, true}) {
for (auto poly_smooth : {false, true}) {
for (const auto primitive : kPrimitives) {
for (const auto draw_mode : kDrawModes) {
const std::string test_name = MakeTestName(primitive, draw_mode);
auto test = [this, primitive, draw_mode]() { this->Test(primitive, draw_mode); };
const std::string test_name = MakeTestName(primitive, draw_mode, line_smooth, poly_smooth);
auto test = [this, primitive, draw_mode, line_smooth, poly_smooth]() {
this->Test(primitive, draw_mode, line_smooth, poly_smooth);
};
tests_[test_name] = test;
}
}
}
}
}
void ThreeDPrimitiveTests::Initialize() {
@ -310,11 +316,15 @@ void ThreeDPrimitiveTests::CreatePolygon() {
buffer->Unlock();
}
void ThreeDPrimitiveTests::Test(TestHost::DrawPrimitive primitive, DrawMode draw_mode) {
void ThreeDPrimitiveTests::Test(TestHost::DrawPrimitive primitive, DrawMode draw_mode, bool line_smooth,
bool poly_smooth) {
static constexpr uint32_t kBackgroundColor = 0xFF303030;
host_.PrepareDraw(kBackgroundColor);
auto p = pb_begin();
p = pb_push1(p, NV097_SET_DEPTH_TEST_ENABLE, true);
p = pb_push1(p, NV097_SET_LINE_SMOOTH_ENABLE, line_smooth);
p = pb_push1(p, NV097_SET_POLY_SMOOTH_ENABLE, poly_smooth);
pb_end(p);
switch (primitive) {
@ -369,7 +379,12 @@ void ThreeDPrimitiveTests::Test(TestHost::DrawPrimitive primitive, DrawMode draw
break;
}
std::string name = MakeTestName(primitive, draw_mode);
p = pb_begin();
p = pb_push1(p, NV097_SET_LINE_SMOOTH_ENABLE, false);
p = pb_push1(p, NV097_SET_POLY_SMOOTH_ENABLE, false);
pb_end(p);
std::string name = MakeTestName(primitive, draw_mode, line_smooth, poly_smooth);
pb_print("%s\n", name.c_str());
pb_draw_text_screen();
@ -377,7 +392,8 @@ void ThreeDPrimitiveTests::Test(TestHost::DrawPrimitive primitive, DrawMode draw
}
std::string ThreeDPrimitiveTests::MakeTestName(TestHost::DrawPrimitive primitive,
ThreeDPrimitiveTests::DrawMode draw_mode) {
ThreeDPrimitiveTests::DrawMode draw_mode, bool line_smooth,
bool poly_smooth) {
std::string ret = TestHost::GetPrimitiveName(primitive);
switch (draw_mode) {
case DRAW_ARRAYS:
@ -396,5 +412,12 @@ std::string ThreeDPrimitiveTests::MakeTestName(TestHost::DrawPrimitive primitive
break;
}
if (line_smooth) {
ret += "-ls";
}
if (poly_smooth) {
ret += "-ps";
}
return std::move(ret);
}

5
src/tests/three_d_primitive_tests.h
View File

@ -36,9 +36,10 @@ class ThreeDPrimitiveTests : public TestSuite {
void CreatePolygon();
void Test(TestHost::DrawPrimitive primitive, DrawMode draw_mode);
void Test(TestHost::DrawPrimitive primitive, DrawMode draw_mode, bool line_smooth, bool poly_smooth);
static std::string MakeTestName(TestHost::DrawPrimitive primitive, DrawMode draw_mode);
static std::string MakeTestName(TestHost::DrawPrimitive primitive, DrawMode draw_mode, bool line_smooth,
bool poly_smooth);
private:
std::vector<uint32_t> index_buffer_;