diff options
Diffstat (limited to 'src/gui/rhi/qrhigles2.cpp')
| -rw-r--r-- | src/gui/rhi/qrhigles2.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/gui/rhi/qrhigles2.cpp b/src/gui/rhi/qrhigles2.cpp index 379801efbd..92aaf9d4b0 100644 --- a/src/gui/rhi/qrhigles2.cpp +++ b/src/gui/rhi/qrhigles2.cpp @@ -472,6 +472,11 @@ bool QRhiGles2::create(QRhi::Flags flags) else caps.compute = caps.ctxMajor > 4 || (caps.ctxMajor == 4 && caps.ctxMinor >= 3); // 4.3 + if (caps.gles) + caps.textureCompareMode = caps.ctxMajor >= 3; // ES 3.0 + else + caps.textureCompareMode = true; + if (!caps.gles) f->glEnable(GL_VERTEX_PROGRAM_POINT_SIZE); // else (with gles) this is always on @@ -2376,11 +2381,13 @@ void QRhiGles2::bindShaderResources(QRhiGraphicsPipeline *maybeGraphicsPs, QRhiC f->glTexParameteri(texD->target, GL_TEXTURE_WRAP_T, samplerD->d.glwrapt); // 3D textures not supported by GLES 2.0 or by us atm... //f->glTexParameteri(texD->target, GL_TEXTURE_WRAP_R, samplerD->d.glwrapr); - if (samplerD->d.gltexcomparefunc != GL_NEVER) { - f->glTexParameteri(texD->target, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_REF_TO_TEXTURE); - f->glTexParameteri(texD->target, GL_TEXTURE_COMPARE_FUNC, samplerD->d.gltexcomparefunc); - } else { - f->glTexParameteri(texD->target, GL_TEXTURE_COMPARE_MODE, GL_NONE); + if (caps.textureCompareMode) { + if (samplerD->d.gltexcomparefunc != GL_NEVER) { + f->glTexParameteri(texD->target, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_REF_TO_TEXTURE); + f->glTexParameteri(texD->target, GL_TEXTURE_COMPARE_FUNC, samplerD->d.gltexcomparefunc); + } else { + f->glTexParameteri(texD->target, GL_TEXTURE_COMPARE_MODE, GL_NONE); + } } texD->samplerState = samplerD->d; } |