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Fix warning in WebGL builds

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This commit is contained in:
Philip Rideout
2019-09-18 08:52:19 -07:00
parent 61032e55b5
commit ce33f42e62
1 changed files with 1 additions and 1 deletions
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2
filament/backend/src/opengl/OpenGLDriver.cpp
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@@ -2286,7 +2286,6 @@ void OpenGLDriver::bindSamplers(size_t index, Handle<HwSamplerGroup> sbh) {
GLuint OpenGLDriver::getSamplerSlow(SamplerParams params) const noexcept {
assert(mSamplerMap.find(params.u) == mSamplerMap.end());
auto& gl = mContext;
GLuint s;
glGenSamplers(1, &s);
@@ -2299,6 +2298,7 @@ GLuint OpenGLDriver::getSamplerSlow(SamplerParams params) const noexcept {
glSamplerParameteri(s, GL_TEXTURE_COMPARE_FUNC, getTextureCompareFunc(params.compareFunc));
// TODO: Why does this fail with WebGL 2.0? The run-time check should suffice.
#if defined(GL_EXT_texture_filter_anisotropic) && !defined(__EMSCRIPTEN__)
auto& gl = mContext;
if (gl.ext.texture_filter_anisotropic) {
GLfloat anisotropy = float(1u << params.anisotropyLog2);
glSamplerParameterf(s, GL_TEXTURE_MAX_ANISOTROPY_EXT, std::min(gl.gets.maxAnisotropy, anisotropy));