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[Fix] (MG_State, MG_Impl, MG_Test): enforce strict GL 3.3 core rules only on contexts that explicitly request a core profile - texture deleted-name reservation keep and VAO-0 draws relax otherwise or under MOBILEGL_RELAXED_SEMANTICS, and GL_CONTEXT_PROFILE_MASK reports the requested profile

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swung0x48
2026-07-17 21:32:16 -04:00
parent 1929a7c546
commit 92cced9bcc
14 changed files with 208 additions and 12 deletions
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MobileGL/MG_Test/EGLState/EGLStateTest.cpp
+30
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@@ -102,3 +102,33 @@ TEST(EGLStateMakeCurrent, SameThreadRepeatedAttachReleaseDoesNotLeaveStaleOwner)
EXPECT_TRUE(fixture->State.MakeCurrent(EGL_NO_DISPLAY, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT));
EXPECT_EQ(fixture->State.ConsumeError(), EGL_SUCCESS);
}
// The compatibility-profile accessor is affirmative-only (it backs GL_CONTEXT_PROFILE_MASK
// reporting): attrib-less contexts (profile mask 0) and released threads both answer "not
// compat" and therefore read as core-profile contexts.
TEST(EGLStateProfile, CompatibilityProfileRequiresExplicitCompatBit) {
auto fixture = CreateFixture();
EXPECT_FALSE(fixture->State.IsCurrentContextOpenGLCompatibilityProfile());
EXPECT_TRUE(fixture->State.MakeCurrent(fixture->Display, fixture->Surface, fixture->Surface, fixture->Context));
EXPECT_FALSE(fixture->State.IsCurrentContextOpenGLCompatibilityProfile());
const EGLint compatAttribs[] = {EGL_CONTEXT_MAJOR_VERSION,
3,
EGL_CONTEXT_MINOR_VERSION,
3,
EGL_CONTEXT_OPENGL_PROFILE_MASK,
EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT,
EGL_NONE};
const auto compatContext =
fixture->State.CreateContext(fixture->Display, fixture->Config, EGL_NO_CONTEXT, compatAttribs);
ASSERT_NE(compatContext, EGL_NO_CONTEXT);
EXPECT_TRUE(fixture->State.MakeCurrent(fixture->Display, fixture->Surface, fixture->Surface, compatContext));
EXPECT_TRUE(fixture->State.IsCurrentContextOpenGLCompatibilityProfile());
EXPECT_FALSE(fixture->State.IsCurrentContextOpenGLCoreProfile());
EXPECT_TRUE(fixture->State.MakeCurrent(EGL_NO_DISPLAY, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT));
EXPECT_FALSE(fixture->State.IsCurrentContextOpenGLCompatibilityProfile());
EXPECT_EQ(fixture->State.ConsumeError(), EGL_SUCCESS);
}