diff options
| -rw-r--r-- | package/mesa3d/Config.in | 23 | ||||
| -rw-r--r-- | package/mesa3d/mesa3d.mk | 7 |
2 files changed, 30 insertions, 0 deletions
diff --git a/package/mesa3d/Config.in b/package/mesa3d/Config.in index 57e88ec66d..099dfd42bd 100644 --- a/package/mesa3d/Config.in +++ b/package/mesa3d/Config.in @@ -190,6 +190,29 @@ config BR2_PACKAGE_MESA3D_OPENGL_ES Use the Khronos OpenGL ES APIs. This is commonly used on embedded systems and represents a subset of the OpenGL API. +config BR2_PACKAGE_MESA3D_OPENGL_TEXTURE_FLOAT + bool "OpenGL texture float (patented format)" + help + GL_ARB_texture_float is required to enable GLX core profile + (OpenGL3.x) otherwise the compat profile is used + (OpenGL2.1). + + The source code to implement ARB_texture_float extension is + included and can be toggled on at compile time, for those + who purchased a license from SGI, or are in a country where + the patent does not apply, etc. + + Please consult docs/patents.txt with your lawyer before + building Mesa. + + Also, note that this option doesn't affect all drivers. Some + drivers have support for texture float enabled + unconditionally. + + If unsure, say N. + + http://www.google.com/patents/about?id=mIIOAAAAEBAJ&dq=6650327 + endif # BR2_PACKAGE_MESA3D_DRIVER config BR2_PACKAGE_PROVIDES_LIBGL diff --git a/package/mesa3d/mesa3d.mk b/package/mesa3d/mesa3d.mk index d2e071528c..ca23f41a2f 100644 --- a/package/mesa3d/mesa3d.mk +++ b/package/mesa3d/mesa3d.mk @@ -169,6 +169,13 @@ else MESA3D_CONF_OPTS += --disable-gles1 --disable-gles2 endif +ifeq ($(BR2_PACKAGE_MESA3D_OPENGL_TEXTURE_FLOAT),y) +MESA3D_CONF_OPTS += --enable-texture-float +MESA3D_LICENSE_FILES += docs/patents.txt +else +MESA3D_CONF_OPTS += --disable-texture-float +endif + ifeq ($(BR2_PACKAGE_LM_SENSORS),y) MESA3D_CONF_OPTS += --enable-lmsensors MESA3D_DEPENDENCIES += lm-sensors |
