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[Feat]: implement glBindVertexAttribLocation in DirectGLES backend (fixing OptiFine?)

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swung0x48
2025-11-04 22:16:16 +08:00
parent 2f67620a6e
commit 57dd0fe480
6 changed files with 66 additions and 4 deletions
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MobileGL/MG_Test/Program/ProgramTest.cpp
+32 -2
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@@ -19,7 +19,7 @@ TEST_F(ProgramTest, Sanity) {
const char* vsSrc = R"(#version 460
layout (location = 0) in vec4 Position;
layout (location = 2) in vec4 Position;
in float fIn4;
in float fIn2;
in float fIn5;
@@ -146,7 +146,7 @@ TEST_F(ProgramTest, CompileAndLink) {
GetProgramiv(program, GL_ACTIVE_UNIFORM_MAX_LENGTH, &uniformNameMaxLength);
ASSERT_EQ(uniformNameMaxLength, 12);
ASSERT_EQ(GetAttribLocation(program, "Position"), 0);
ASSERT_EQ(GetAttribLocation(program, "Position"), 2);
ASSERT_EQ(GetAttribLocation(program, "fIn1"), 1);
ASSERT_EQ(GetAttribLocation(program, "fIn3"), 3);
ASSERT_EQ(GetAttribLocation(program, "fIn5"), 5);
@@ -169,6 +169,36 @@ TEST_F(ProgramTest, CompileAndLink) {
int intVal;
GetUniformiv(program, locInt, &intVal);
EXPECT_EQ(intVal, 114514);
auto programObj = MG_State::pGLContext->GetProgramObject(program);
auto& shaderSpirvs = programObj->GetGeneratedSpirv();
for (int index = 0; index < shaderSpirvs.size(); ++index) {
String source;
auto& spirvCode = shaderSpirvs[index];
MG_Util::ShaderTranspiler::SpvcSession spvcSession(spirvCode);
spvc_compiler_options options;
spvcSession.CreateOptions(&options);
spvc_compiler_options_set_uint(options, SPVC_COMPILER_OPTION_GLSL_VERSION, 320);
spvc_compiler_options_set_bool(options, SPVC_COMPILER_OPTION_GLSL_ES, SPVC_TRUE);
spvc_compiler_options_set_bool(options, SPVC_COMPILER_OPTION_GLSL_VULKAN_SEMANTICS, SPVC_FALSE);
spvcSession.SetOptions(options);
const char* result = nullptr;
spvcSession.Compile(&result);
if (!result) {
MG_Util::ShaderTranspiler::ResultInfo r;
r.log += "Failed to compile the shader to GLSL: \n";
r.log += spvcSession.GetLastErrorString();
r.errc = -5;
FAIL() << r.log;
}
printf("shader dump: \n%s\n", result);
}
}
TEST_F(ProgramTest, UniformMatrixFunctions) {