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[Fix] (MG_Backend/DirectGLES, MG_Impl/Texture, MG_Test/Texture): fix Voxy base-instance and bound texStorage2D

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BZLZHH
2026-06-10 00:07:20 +08:00
parent df90753d85
commit 720919455f
5 changed files with 166 additions and 29 deletions
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MobileGL/MG_Test/Texture/TextureTest.cpp
+24
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@@ -99,6 +99,30 @@ TEST_F(TextureTest, BoundTexSubImage2DUsesCompactRowsAfterUnpackProcessing) {
EXPECT_EQ(MG_Impl::GLImpl::GetError(), GL_NO_ERROR);
}
TEST_F(TextureTest, BoundTexStorage2DAllocatesRedTextureForSubImageUpdates) {
GLuint texture = 0;
MG_Impl::GLImpl::GenTextures(1, &texture);
MG_Impl::GLImpl::BindTexture(GL_TEXTURE_2D, texture);
MG_Impl::GLImpl::TexStorage2D(GL_TEXTURE_2D, 1, GL_R8, 32, 32);
const auto textureObject = MG_State::pGLContext->GetTextureObject(texture);
auto* mipmapObject = static_cast<MG_State::GLState::TextureObjectMipmap*>(textureObject.get());
ASSERT_NE(mipmapObject, nullptr);
EXPECT_EQ(mipmapObject->GetMipmapTexelSize(TextureUploadTarget::Texture2D, 0), IntVec3(32, 32, 1));
EXPECT_TRUE(textureObject->IsComplete());
const Uint8 pixels[4 * 4] = {
1, 2, 3, 4,
5, 6, 7, 8,
9, 10, 11, 12,
13, 14, 15, 16,
};
MG_Impl::GLImpl::TexSubImage2D(GL_TEXTURE_2D, 0, 20, 28, 4, 4, GL_RED, GL_UNSIGNED_BYTE, pixels);
EXPECT_EQ(MG_Impl::GLImpl::GetError(), GL_NO_ERROR);
}
TEST_F(TextureTest, GetTextureImageReadsNamedObjectWithoutBinding) {
GLuint texture = 0;
MG_Impl::GLImpl::CreateTextures(GL_TEXTURE_2D, 1, &texture);