diff options
Diffstat (limited to 'src/native/ogl/Canvas3D.c')
| -rw-r--r-- | src/native/ogl/Canvas3D.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/native/ogl/Canvas3D.c b/src/native/ogl/Canvas3D.c index 345da07..f1dac23 100644 --- a/src/native/ogl/Canvas3D.c +++ b/src/native/ogl/Canvas3D.c @@ -376,9 +376,9 @@ checkTextureExtensions( ctxInfo->textureExtMask |= javax_media_j3d_Canvas3D_TEXTURE_LOD_OFFSET; } - - if (isExtensionSupported(tmpExtensionStr, - "GL_ARB_texture_non_power_of_two")) { + + if (isExtensionSupported(tmpExtensionStr, "GL_ARB_texture_non_power_of_two") && + !getJavaBoolEnv(env, "enforcePowerOfTwo")) { ctxInfo->textureNonPowerOfTwoAvailable = JNI_TRUE; ctxInfo->textureExtMask |= javax_media_j3d_Canvas3D_TEXTURE_NON_POWER_OF_TWO; @@ -650,10 +650,12 @@ getPropertiesFromCurrentContext( /* look for OpenGL 2.0 features */ - if (ctxInfo->gl20) { - ctxInfo->textureNonPowerOfTwoAvailable = JNI_TRUE; - ctxInfo->textureExtMask |= - javax_media_j3d_Canvas3D_TEXTURE_NON_POWER_OF_TWO; + if (ctxInfo->gl20) { + if (!getJavaBoolEnv(env, "enforcePowerOfTwo")) { + ctxInfo->textureNonPowerOfTwoAvailable = JNI_TRUE; + ctxInfo->textureExtMask |= + javax_media_j3d_Canvas3D_TEXTURE_NON_POWER_OF_TWO; + } } /* check extensions for remaining of 1.1 and 1.2 */ |