Attachment 104538 Details for Bug 82537 – Output of MESA_GLSL=dump stuntrally

Output of MESA_GLSL=dump stuntrally

stuntrally.txt (text/plain), 108.19 KB, created by Michel Dänzer on 2014-08-13 00:52:42 UTC

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Creator: Michel Dänzer

Created: 2014-08-13 00:52:42 UTC

Size: 108.19 KB

patch

obsolete

>INFO: --- Directories: ---
>      Ogre plugin:  /usr/lib/x86_64-linux-gnu/OGRE-1.9.0
>      Data:         /home/daenzer/src/vdrift-ogre-git/stuntrally/data
>      User cfg,log: /home/daenzer/.config/stuntrally
>      User data:    /home/daenzer/.local/share/games/stuntrally
>      Cache:        /home/daenzer/.cache/stuntrally
>      Starting VDrift-Ogre: 2010-05-01, O/S: Unix-like
>INFO: Sound initialization information:
>INFO: Obtained audio device:
>      Frequency: 44100
>      Format: 32784
>      Bits per sample: 16
>      Channels: 2
>      Silence: 0
>      Samples: 1024
>      Size: 4096
>      Sound initialization successful
>INFO: ::: Time Sounds:  72 ms
>Creating resource group General
>Creating resource group Internal
>Creating resource group Autodetect
>SceneManagerFactory for type 'DefaultSceneManager' registered.
>Registering ResourceManager for type Material
>Registering ResourceManager for type Mesh
>Registering ResourceManager for type Skeleton
>MovableObjectFactory for type 'ParticleSystem' registered.
>ArchiveFactory for archive type FileSystem registered.
>ArchiveFactory for archive type Zip registered.
>ArchiveFactory for archive type EmbeddedZip registered.
>DDS codec registering
>FreeImage version: 3.15.4
>This program uses FreeImage, a free, open source image library supporting all common bitmap formats. See http://freeimage.sourceforge.net for details
>Supported formats: bmp,ico,jpg,jif,jpeg,jpe,jng,koa,iff,lbm,mng,pbm,pbm,pcd,pcx,pgm,pgm,png,ppm,ppm,ras,tga,targa,tif,tiff,wap,wbmp,wbm,psd,cut,xbm,xpm,gif,hdr,g3,sgi,exr,j2k,j2c,jp2,pfm,pct,pict,pic,3fr,arw,bay,bmq,cap,cine,cr2,crw,cs1,dc2,dcr,drf,dsc,dng,erf,fff,ia,iiq,k25,kc2,kdc,mdc,mef,mos,mrw,nef,nrw,orf,pef,ptx,pxn,qtk,raf,raw,rdc,rw2,rwl,rwz,sr2,srf,srw,sti
>Registering ResourceManager for type HighLevelGpuProgram
>Registering ResourceManager for type Compositor
>MovableObjectFactory for type 'Entity' registered.
>MovableObjectFactory for type 'Light' registered.
>MovableObjectFactory for type 'BillboardSet' registered.
>MovableObjectFactory for type 'ManualObject' registered.
>MovableObjectFactory for type 'BillboardChain' registered.
>MovableObjectFactory for type 'RibbonTrail' registered.
>*-*-* OGRE Initialising
>*-*-* Version 1.9.0 (Ghadamon)
>*** start setup ***
>Loading library /usr/lib/x86_64-linux-gnu/OGRE-1.9.0/RenderSystem_GL
>Installing plugin: GL RenderSystem
>OpenGL Rendering Subsystem created.
>Plugin successfully installed
>Loading library /usr/lib/x86_64-linux-gnu/OGRE-1.9.0/Plugin_ParticleFX
>Installing plugin: ParticleFX
>Particle Emitter Type 'Point' registered
>Particle Emitter Type 'Box' registered
>Particle Emitter Type 'Ellipsoid' registered
>Particle Emitter Type 'Cylinder' registered
>Particle Emitter Type 'Ring' registered
>Particle Emitter Type 'HollowEllipsoid' registered
>Particle Affector Type 'LinearForce' registered
>Particle Affector Type 'ColourFader' registered
>Particle Affector Type 'ColourFader2' registered
>Particle Affector Type 'ColourImage' registered
>Particle Affector Type 'ColourInterpolator' registered
>Particle Affector Type 'Scaler' registered
>Particle Affector Type 'Rotator' registered
>Particle Affector Type 'DirectionRandomiser' registered
>Particle Affector Type 'DeflectorPlane' registered
>Plugin successfully installed
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/loading' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/fonts' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/gui' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/hud' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/materials2' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/road' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/grass' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/skies' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/terrain' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/trees-old' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/trees' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/trees2' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/particles' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/objects' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/objects0' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/objectsC' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/tracks/_previews' of type 'FileSystem' to resource group 'General'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/cars/_previews' of type 'FileSystem' to resource group 'General'
>CPU Identifier & Features
>-------------------------
> *   CPU ID: AuthenticAMD: AMD A10-7850K Radeon R7, 12 Compute Cores 4C+8G
> *      SSE: yes
> *     SSE2: yes
> *     SSE3: yes
> *      MMX: yes
> *   MMXEXT: yes
> *    3DNOW: no
> * 3DNOWEXT: no
> *     CMOV: yes
> *      TSC: yes
> *      FPU: yes
> *      PRO: yes
> *       HT: no
>-------------------------
>******************************
>*** Starting GLX Subsystem ***
>******************************
>Registering ResourceManager for type Texture
>GLRenderSystem::_createRenderWindow "Stunt Rally", 1920x1080 fullscreen  miscParams: FSAA=0 externalWindowHandle=16777218 title=Stunt Rally vsync=false 
>GLXWindow::create: The externalWindowHandle parameter is deprecated.
>Use the parentWindowHandle or currentGLContext parameter instead.
>GLXWindow::create used FBConfigID = 303
>GL_VERSION = 3.0 Mesa 10.3.0-devel (git-f525bd0)
>GL_VENDOR = X.Org
>GL_RENDERER = Gallium 0.4 on AMD CAPE VERDE
>GL_EXTENSIONS = GL_ARB_multisample GL_EXT_abgr GL_EXT_bgra GL_EXT_blend_color GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_copy_texture GL_EXT_polygon_offset GL_EXT_subtexture GL_EXT_texture_object GL_EXT_vertex_array GL_EXT_compiled_vertex_array GL_EXT_texture GL_EXT_texture3D GL_IBM_rasterpos_clip GL_ARB_point_parameters GL_EXT_draw_range_elements GL_EXT_packed_pixels GL_EXT_point_parameters GL_EXT_rescale_normal GL_EXT_separate_specular_color GL_EXT_texture_edge_clamp GL_SGIS_generate_mipmap GL_SGIS_texture_border_clamp GL_SGIS_texture_edge_clamp GL_SGIS_texture_lod GL_ARB_framebuffer_sRGB GL_ARB_multitexture GL_EXT_framebuffer_sRGB GL_IBM_multimode_draw_arrays GL_IBM_texture_mirrored_repeat GL_ARB_texture_cube_map GL_ARB_texture_env_add GL_ARB_transpose_matrix GL_EXT_blend_func_separate GL_EXT_fog_coord GL_EXT_multi_draw_arrays GL_EXT_secondary_color GL_EXT_texture_env_add GL_EXT_texture_filter_anisotropic GL_EXT_texture_lod_bias GL_INGR_blend_func_separate GL_NV_blend_square GL_NV_light_max_exponent GL_NV_texgen_reflection GL_NV_texture_env_combine4 GL_S3_s3tc GL_SUN_multi_draw_arrays GL_ARB_texture_border_clamp GL_ARB_texture_compression GL_EXT_framebuffer_object GL_EXT_texture_compression_s3tc GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_MESA_window_pos GL_NV_packed_depth_stencil GL_NV_texture_rectangle GL_ARB_depth_texture GL_ARB_occlusion_query GL_ARB_shadow GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_mirrored_repeat GL_ARB_window_pos GL_EXT_stencil_two_side GL_EXT_texture_cube_map GL_NV_depth_clamp GL_NV_fog_distance GL_APPLE_packed_pixels GL_APPLE_vertex_array_object GL_ARB_draw_buffers GL_ARB_fragment_program GL_ARB_fragment_shader GL_ARB_shader_objects GL_ARB_vertex_program GL_ARB_vertex_shader GL_ATI_draw_buffers GL_ATI_texture_env_combine3 GL_ATI_texture_float GL_EXT_shadow_funcs GL_EXT_stencil_wrap GL_MESA_pack_invert GL_NV_primitive_restart GL_ARB_depth_clamp GL_ARB_fragment_program_shadow GL_ARB_half_float_pixel GL_ARB_occlusion_query2 GL_ARB_point_sprite GL_ARB_shading_language_100 GL_ARB_sync GL_ARB_texture_non_power_of_two GL_ARB_vertex_buffer_object GL_ATI_blend_equation_separate GL_EXT_blend_equation_separate GL_OES_read_format GL_ARB_color_buffer_float GL_ARB_pixel_buffer_object GL_ARB_texture_compression_rgtc GL_ARB_texture_float GL_ARB_texture_rectangle GL_ATI_texture_compression_3dc GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_mirror_clamp GL_EXT_texture_rectangle GL_EXT_texture_sRGB GL_EXT_texture_shared_exponent GL_ARB_framebuffer_object GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_packed_depth_stencil GL_ARB_vertex_array_object GL_ATI_separate_stencil GL_ATI_texture_mirror_once GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_gpu_program_parameters GL_EXT_texture_array GL_EXT_texture_compression_latc GL_EXT_texture_integer GL_EXT_texture_sRGB_decode GL_EXT_timer_query GL_OES_EGL_image GL_ARB_copy_buffer GL_ARB_depth_buffer_float GL_ARB_draw_instanced GL_ARB_half_float_vertex GL_ARB_instanced_arrays GL_ARB_map_buffer_range GL_ARB_texture_rg GL_ARB_texture_swizzle GL_ARB_vertex_array_bgra GL_EXT_texture_swizzle GL_EXT_vertex_array_bgra GL_NV_conditional_render GL_AMD_conservative_depth GL_AMD_draw_buffers_blend GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_ARB_ES2_compatibility GL_ARB_blend_func_extended GL_ARB_debug_output GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_explicit_attrib_location GL_ARB_fragment_coord_conventions GL_ARB_provoking_vertex GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_shader_stencil_export GL_ARB_shader_texture_lod GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_multisample GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_uniform_buffer_object GL_ARB_vertex_type_2_10_10_10_rev GL_EXT_provoking_vertex GL_EXT_texture_snorm GL_MESA_texture_signed_rgba GL_NV_texture_barrier GL_ARB_get_program_binary GL_ARB_robustness GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_NV_vdpau_interop GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ARB_base_instance GL_ARB_compressed_texture_pixel_storage GL_ARB_conservative_depth GL_ARB_internalformat_query GL_ARB_map_buffer_alignment GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_texture_storage GL_ARB_transform_feedback_instanced GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_transform_feedback GL_AMD_shader_trinary_minmax GL_ARB_ES3_compatibility GL_ARB_clear_buffer_object GL_ARB_explicit_uniform_location GL_ARB_invalidate_subdata GL_ARB_stencil_texturing GL_ARB_texture_query_levels GL_ARB_texture_storage_multisample GL_ARB_vertex_attrib_binding GL_KHR_debug GL_ARB_buffer_storage GL_ARB_multi_bind GL_ARB_seamless_cubemap_per_texture GL_ARB_texture_mirror_clamp_to_edge GL_ARB_vertex_type_10f_11f_11f_rev GL_EXT_shader_integer_mix 
>Supported GLX extensions: GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_get_proc_address GLX_ARB_multisample GLX_EXT_import_context GLX_EXT_visual_info GLX_EXT_visual_rating GLX_EXT_framebuffer_sRGB GLX_EXT_create_context_es2_profile GLX_MESA_copy_sub_buffer GLX_MESA_multithread_makecurrent GLX_MESA_swap_control GLX_OML_swap_method GLX_OML_sync_control GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGI_video_sync GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_EXT_texture_from_pixmap GLX_INTEL_swap_event 
>***************************
>*** GL Renderer Started ***
>***************************
>
>GLSL IR for linked fragment program 0:
>(
>(declare (shader_in ) vec4 gl_Color)
>(declare (shader_out ) vec4 gl_FragColor)
>(declare (temporary ) vec4 gl_FragColor)
>(function main
>  (signature void
>    (parameters
>    )
>    (
>      (assign  (xyzw) (var_ref gl_FragColor)  (var_ref gl_Color) ) 
>      (assign  (xyzw) (var_ref gl_FragColor@2)  (var_ref gl_FragColor) ) 
>    ))
>
>)
>
>
>)
>
>Registering ResourceManager for type GpuProgram
>GLSL support detected
>GL: Using GL_EXT_framebuffer_object for rendering to textures (best)
>FBO PF_UNKNOWN depth/stencil support: D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_L8 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_L16 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_A8 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_A4L4 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_BYTE_LA depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_R5G6B5 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_B5G6R5 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_A4R4G4B4 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_A1R5G5B5 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_R8G8B8 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_B8G8R8 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_A8R8G8B8 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_B8G8R8A8 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_A2R10G10B10 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_A2B10G10R10 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_FLOAT16_RGB depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_FLOAT16_RGBA depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_FLOAT32_RGB depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_FLOAT32_RGBA depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_X8R8G8B8 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_X8B8G8R8 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_SHORT_RGBA depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_R3G3B2 depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_FLOAT16_R depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_FLOAT32_R depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_SHORT_GR depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_FLOAT16_GR depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_FLOAT32_GR depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>FBO PF_SHORT_RGB depth/stencil support: D0S0 D0S1 D0S4 D0S8 D0S16 D16S0 D24S0 D32S0 Packed-D24S8 
>[GL] : Valid FBO targets PF_UNKNOWN PF_L8 PF_L16 PF_A8 PF_A4L4 PF_BYTE_LA PF_R5G6B5 PF_B5G6R5 PF_A4R4G4B4 PF_A1R5G5B5 PF_R8G8B8 PF_B8G8R8 PF_A8R8G8B8 PF_B8G8R8A8 PF_A2R10G10B10 PF_A2B10G10R10 PF_FLOAT16_RGB PF_FLOAT16_RGBA PF_FLOAT32_RGB PF_FLOAT32_RGBA PF_X8R8G8B8 PF_X8B8G8R8 PF_SHORT_RGBA PF_R3G3B2 PF_FLOAT16_R PF_FLOAT32_R PF_SHORT_GR PF_FLOAT16_GR PF_FLOAT32_GR PF_SHORT_RGB 
>RenderSystem capabilities
>-------------------------
>RenderSystem Name: OpenGL Rendering Subsystem
>GPU Vendor: unknown
>Device Name: Gallium 0.4 on AMD CAPE VERDE
>Driver Version: 3.0.0.0
> * Fixed function pipeline: yes
> * Hardware generation of mipmaps: yes
> * Texture blending: yes
> * Anisotropic texture filtering: yes
> * Dot product texture operation: yes
> * Cube mapping: yes
> * Hardware stencil buffer: yes
>   - Stencil depth: 8
>   - Two sided stencil support: yes
>   - Wrap stencil values: yes
> * Hardware vertex / index buffers: yes
> * Vertex programs: yes
> * Number of floating-point constants for vertex programs: 4096
> * Number of integer constants for vertex programs: 0
> * Number of boolean constants for vertex programs: 0
> * Fragment programs: yes
> * Number of floating-point constants for fragment programs: 4096
> * Number of integer constants for fragment programs: 0
> * Number of boolean constants for fragment programs: 0
> * Geometry programs: no
> * Number of floating-point constants for geometry programs: 0
> * Number of integer constants for geometry programs: 0
> * Number of boolean constants for geometry programs: 0
> * Tesselation Hull programs: no
> * Number of floating-point constants for tesselation hull programs: 0
> * Number of integer constants for tesselation hull programs: 0
> * Number of boolean constants for tesselation hull programs: 0
> * Tesselation Domain programs: no
> * Number of floating-point constants for tesselation domain programs: 0
> * Number of integer constants for tesselation domain programs: 0
> * Number of boolean constants for tesselation domain programs: 0
> * Compute programs: no
> * Number of floating-point constants for compute programs: 0
> * Number of integer constants for compute programs: 0
> * Number of boolean constants for compute programs: 0
> * Supported Shader Profiles: arbfp1 arbvp1 glsl
> * Texture Compression: yes
>   - DXT: yes
>   - VTC: no
>   - PVRTC: no
>   - ATC: no
>   - ETC1: no
>   - ETC2: no
>   - BC4/BC5: no
>   - BC6H/BC7: no
> * Scissor Rectangle: yes
> * Hardware Occlusion Query: yes
> * User clip planes: yes
> * VET_UBYTE4 vertex element type: yes
> * Infinite far plane projection: yes
> * Hardware render-to-texture: yes
> * Floating point textures: yes
> * Non-power-of-two textures: yes
> * 1d textures: yes
> * Volume textures: yes
> * Multiple Render Targets: 8
>   - With different bit depths: yes
> * Point Sprites: yes
> * Extended point parameters: yes
> * Max Point Size: 16384
> * Vertex texture fetch: yes
> * Number of world matrices: 0
> * Number of texture units: 16
> * Stencil buffer depth: 8
> * Number of vertex blend matrices: 0
>   - Max vertex textures: 16
>   - Vertex textures shared: yes
> * Render to Vertex Buffer : no
> * Hardware Atomic Counters: no
> * GL 1.5 without VBO workaround: no
> * Frame Buffer objects: yes
> * Frame Buffer objects (ARB extension): no
> * Frame Buffer objects (ATI extension): no
> * PBuffer support: yes
> * GL 1.5 without HW-occlusion workaround: no
> * Vertex Array Objects: no
> * Separate shader objects: no
>
>GLSL IR for linked fragment program 0:
>(
>(declare (shader_in ) vec4 gl_Color)
>(declare (shader_in ) vec4 gl_SecondaryColor)
>(declare (shader_out ) vec4 gl_FragColor)
>(declare (temporary ) vec4 gl_FragColor)
>(function main
>  (signature void
>    (parameters
>    )
>    (
>      (declare (temporary ) vec4 specular_add)
>      (assign  (w) (var_ref specular_add)  (swiz w (var_ref gl_Color) )) 
>      (assign  (xyz) (var_ref specular_add)  (expression vec3 + (swiz xyz (var_ref gl_Color) )(swiz xyz (var_ref gl_SecondaryColor) )) ) 
>      (assign  (xyzw) (var_ref gl_FragColor)  (var_ref specular_add) ) 
>      (assign  (xyzw) (var_ref gl_FragColor@3)  (var_ref gl_FragColor) ) 
>    ))
>
>)
>
>
>)
>
>DefaultWorkQueue('Root') initialising on thread 7fe9729de940.
>DefaultWorkQueue('Root')::WorkerFunc - thread 7fe946638700 starting.
>DefaultWorkQueue('Root')::WorkerFunc - thread 7fe945e37700 starting.
>Particle Renderer Type 'billboard' registered
>DefaultWorkQueue('Root')::WorkerFunc - thread 7fe945636700 starting.
>DefaultWorkQueue('Root')::WorkerFunc - thread 7fe946e39700 starting.
>Texture: stuntrally.png: Loading 1 faces(PF_A8R8G8B8,64x64x1) with 6 hardware generated mipmaps from Image. Internal format is PF_A8R8G8B8,64x64x1.
>OverlayElementFactory for type Panel registered.
>OverlayElementFactory for type BorderPanel registered.
>OverlayElementFactory for type TextArea registered.
>Registering ResourceManager for type Font
>-- Screen Align
>:::: Time setup vp: 463 ms
>* Initialise: RenderManager
>RenderManager successfully initialized
>* Initialise: DataManager
>DataManager successfully initialized
>* Initialise: Gui
>* MyGUI version 3.2.0
>* Initialise: ResourceManager
>ResourceManager successfully initialized
>* Initialise: LayerManager
>LayerManager successfully initialized
>* Initialise: WidgetManager
>WidgetManager successfully initialized
>* Initialise: InputManager
>InputManager successfully initialized
>* Initialise: SubWidgetManager
>SubWidgetManager successfully initialized
>* Initialise: SkinManager
>SkinManager successfully initialized
>* Initialise: FontManager
>FontManager successfully initialized
>* Initialise: ControllerManager
>ControllerManager successfully initialized
>* Initialise: PointerManager
>PointerManager successfully initialized
>* Initialise: ClipboardManager
>ClipboardManager successfully initialized
>* Initialise: LayoutManager
>LayoutManager successfully initialized
>* Initialise: DynLibManager
>DynLibManager successfully initialized
>* Initialise: PluginManager
>PluginManager successfully initialized
>* Initialise: LanguageManager
>LanguageManager successfully initialized
>* Initialise: FactoryManager
>FactoryManager successfully initialized
>* Initialise: ToolTipManager
>ToolTipManager successfully initialized
>Gui successfully initialized
>Load ini file 'core_font.xml'
>ResourceTrueTypeFont: Property 'SpaceWidth' in font 'hud.fps' is deprecated; remove it to use automatic calculation.
>ResourceTrueTypeFont: Property 'Distance' in font 'hud.fps' is deprecated; value ignored.
>ResourceTrueTypeFont: Font 'hud.fps' using texture size 128 x 128.
>ResourceTrueTypeFont: Font 'hud.fps' using real height 20 pixels.
>ResourceTrueTypeFont: Property 'Distance' in font 'hud.text' is deprecated; value ignored.
>ResourceTrueTypeFont: Font 'hud.text' using texture size 512 x 256.
>ResourceTrueTypeFont: Font 'hud.text' using real height 25 pixels.
>ResourceTrueTypeFont: Property 'Distance' in font 'hud.times' is deprecated; value ignored.
>ResourceTrueTypeFont: Font 'hud.times' using texture size 512 x 512.
>ResourceTrueTypeFont: Font 'hud.times' using real height 30 pixels.
>ResourceTrueTypeFont: Property 'SpaceWidth' in font 'hud.replay' is deprecated; remove it to use automatic calculation.
>ResourceTrueTypeFont: Property 'Distance' in font 'hud.replay' is deprecated; value ignored.
>ResourceTrueTypeFont: Font 'hud.replay' using texture size 64 x 128.
>ResourceTrueTypeFont: Font 'hud.replay' using real height 25 pixels.
>Texture: Digital_41.png: Loading 1 faces(PF_A8R8G8B8,256x256x1) Internal format is PF_A8R8G8B8,256x256x1.
>Load ini file 'core_images.xml'
>Load ini file 'core_commonskins.xml'
>Load ini file 'core_blackbluetheme.xml'
>Load ini file 'core_blackblueimages.xml'
>Load ini file 'core_blackblueskins.xml'
>Texture: SplineSkin.png: Loading 1 faces(PF_A8R8G8B8,32x32x1) Internal format is PF_A8R8G8B8,32x32x1.
>Texture: core_blackblueskins.png: Loading 1 faces(PF_A8R8G8B8,512x256x1) Internal format is PF_A8R8G8B8,512x256x1.
>Load ini file 'core_blackbluetemplates.xml'
>Load ini file 'core_pointers.xml'
>Load ini file 'core_layers.xml'
>Load ini file 'core_language.xml'
>Load ini file 'core_settings.xml'
>Texture: core_pointer.png: Loading 1 faces(PF_A8R8G8B8,256x128x1) Internal format is PF_A8R8G8B8,256x128x1.
>Load ini file 'MessageBoxIcons.xml'
>Texture: Border_Center.png: Loading 1 faces(PF_A8R8G8B8,256x128x1) Internal format is PF_A8R8G8B8,256x128x1.
>Texture: loading_back.jpg: Loading 1 faces(PF_R8G8B8,512x128x1) Internal format is PF_X8R8G8B8,512x128x1.
>Texture: loading_bar2.jpg: Loading 1 faces(PF_R8G8B8,512x32x1) Internal format is PF_X8R8G8B8,512x32x1.
>Texture: loading_bar1.jpg: Loading 1 faces(PF_R8G8B8,512x32x1) Internal format is PF_X8R8G8B8,512x32x1.
>Texture: background.jpg: Loading 1 faces(PF_R8G8B8,1920x1200x1) Internal format is PF_X8R8G8B8,1920x1200x1.
>:::: Time setup gui: 113 ms
>Texture: loading12.jpg: Loading 1 faces(PF_R8G8B8,1920x1187x1) Internal format is PF_X8R8G8B8,1920x1187x1.
>Parsing scripts for resource group Autodetect
>Mesa: User error: GL_INVALID_ENUM in glTexParameter(target)
>
>GLSL IR for linked fragment program 0:
>(
>(declare (shader_in ) vec4 gl_Color)
>(declare (shader_in ) vec4 gl_SecondaryColor)
>(declare (shader_in ) vec4 gl_in_TexCoord0)
>(declare (uniform ) sampler2D sampler_0)
>(declare (shader_out ) vec4 gl_FragColor)
>(declare (temporary ) vec4 gl_FragColor)
>(function main
>  (signature void
>    (parameters
>    )
>    (
>      (declare (temporary ) vec4 texenv_combine)
>      (assign  (xyzw) (var_ref texenv_combine)  (expression vec4 * (tex vec4 (var_ref sampler_0)  (swiz xy (var_ref gl_in_TexCoord0) ) 0 (swiz w (var_ref gl_in_TexCoord0) ) () )(var_ref gl_Color) ) ) 
>      (declare (temporary ) vec4 specular_add)
>      (assign  (w) (var_ref specular_add)  (swiz w (var_ref texenv_combine) )) 
>      (assign  (xyz) (var_ref specular_add)  (expression vec3 + (swiz xyz (var_ref texenv_combine) )(swiz xyz (var_ref gl_SecondaryColor) )) ) 
>      (assign  (xyzw) (var_ref gl_FragColor)  (var_ref specular_add) ) 
>      (assign  (xyzw) (var_ref gl_FragColor@4)  (var_ref gl_FragColor) ) 
>    ))
>
>)
>
>
>)
>
>
>GLSL IR for linked fragment program 0:
>(
>(declare (shader_in ) vec4 gl_Color)
>(declare (shader_in ) vec4 gl_in_TexCoord0)
>(declare (uniform ) sampler2D sampler_0)
>(declare (uniform ) (array vec4 5) gl_CurrentAttribFragMESA)
>(declare (shader_out ) vec4 gl_FragColor)
>(declare (temporary ) vec4 gl_FragColor)
>(function main
>  (signature void
>    (parameters
>    )
>    (
>      (declare (temporary ) vec4 texenv_combine)
>      (assign  (xyzw) (var_ref texenv_combine)  (expression vec4 * (tex vec4 (var_ref sampler_0)  (swiz xy (var_ref gl_in_TexCoord0) ) 0 (swiz w (var_ref gl_in_TexCoord0) ) () )(var_ref gl_Color) ) ) 
>      (declare (temporary ) vec4 specular_add)
>      (assign  (w) (var_ref specular_add)  (swiz w (var_ref texenv_combine) )) 
>      (assign  (xyz) (var_ref specular_add)  (expression vec3 + (swiz xyz (var_ref texenv_combine) )(swiz xyz (array_ref (var_ref gl_CurrentAttribFragMESA) (constant uint (4)) ) )) ) 
>      (assign  (xyzw) (var_ref gl_FragColor)  (var_ref specular_add) ) 
>      (assign  (xyzw) (var_ref gl_FragColor@5)  (var_ref gl_FragColor) ) 
>    ))
>
>)
>
>
>)
>
>Finished parsing scripts for resource group Autodetect
>Creating resources for group Autodetect
>All done
>Parsing scripts for resource group General
>Parsing script StdQuad_vp.program
>Parsing script StdQuad_fp.program
>Parsing script Focus.material
>Parsing script Hud.material
>Parsing script rnd.material
>Parsing script weather.particle
>Parsing script car.particle
>Parsing script fluids.particle
>Parsing script tires.particle
>Parsing script console.fontdef
>Parsing script Digital_41.fontdef
>Parsing script Vera.fontdef
>Parsing script CarDbg.overlay
>Parsing script Editor.overlay
>Texture: border_rect.png: Loading 1 faces(PF_A8R8G8B8,32x16x1) with 5 hardware generated mipmaps from Image. Internal format is PF_A8R8G8B8,32x16x1.
>Finished parsing scripts for resource group General
>Creating resources for group General
>All done
>Parsing scripts for resource group Internal
>Finished parsing scripts for resource group Internal
>Creating resources for group Internal
>All done
>:::: Time resources: 109 ms
>*** createFrameListener ***
>-- Screen Align
>:::: Time createFrameListener:   2 ms
>*** createScene ***
>**** Loaded Fluids: 24
>**** Loaded Vegetation objects: 47
>**** Loaded Championships: 56
>**** Loaded Challenges: 63
>Total tracks: 147, total time: 4:19 h:m
>**** ReplayFrame size: 400
>**** ReplayHeader size: 620
>::: Time load xmls:  22 ms
>-- font.small  size: 26.00
>: Property 'Distance' in font 'font.small' is deprecated; value ignored.
>ResourceTrueTypeFont: Font 'font.small' using texture size 256 x 512.
>ResourceTrueTypeFont: Font 'font.small' using real height 21 pixels.
>-- font.normal  size: 30.00
>: Property 'Distance' in font 'font.normal' is deprecated; value ignored.
>ResourceTrueTypeFont: Font 'font.normal' using texture size 512 x 256.
>ResourceTrueTypeFont: Font 'font.normal' using real height 25 pixels.
>-- font.big  size: 34.00
>: Property 'Distance' in font 'font.big' is deprecated; value ignored.
>ResourceTrueTypeFont: Font 'font.big' using texture size 512 x 256.
>ResourceTrueTypeFont: Font 'font.big' using real height 28 pixels.
>Texture: gui_icons.png: Loading 1 faces(PF_A8R8G8B8,1024x1024x1) Internal format is PF_A8R8G8B8,1024x1024x1.
>Texture: carpos0.png: Loading 1 faces(PF_A8R8G8B8,64x64x1) Internal format is PF_A8R8G8B8,64x64x1.
>Texture: track_icons.png: Loading 1 faces(PF_A8R8G8B8,256x128x1) Internal format is PF_A8R8G8B8,256x128x1.
>Texture: stats_bar.png: Loading 1 faces(PF_A8R8G8B8,256x16x1) Internal format is PF_A8R8G8B8,256x16x1.
>Texture: hue_bar.png: Loading 1 faces(PF_A8R8G8B8,512x16x1) Internal format is PF_A8R8G8B8,512x16x1.
>Widget property 'ReadOnly' not found [Game.layout]
>Widget property 'MultiLine' not found [Game.layout]
>Widget property 'WordWrap' not found [Game.layout]
>Texture: ico_champ.png: Loading 1 faces(PF_A8R8G8B8,1024x256x1) Internal format is PF_A8R8G8B8,1024x256x1.
>Widget property 'ReadOnly' not found [Game.layout]
>Widget property 'MultiLine' not found [Game.layout]
>Widget property 'WordWrap' not found [Game.layout]
>Texture: stuntrally-logo.png: Loading 1 faces(PF_A8R8G8B8,1024x256x1) Internal format is PF_A8R8G8B8,1024x256x1.
>Texture: _ch-logo.png: Loading 1 faces(PF_A8R8G8B8,512x512x1) Internal format is PF_A8R8G8B8,512x512x1.
>Texture: vdrift-logo.png: Loading 1 faces(PF_A8R8G8B8,512x128x1) Internal format is PF_A8R8G8B8,512x128x1.
>Texture: ogre-logo.png: Loading 1 faces(PF_A8R8G8B8,256x128x1) Internal format is PF_A8R8G8B8,256x128x1.
>Texture: keys.png: Loading 1 faces(PF_A8R8G8B8,2048x512x1) Internal format is PF_A8R8G8B8,2048x512x1.
>Texture: white.png: Loading 1 faces(PF_R8G8B8,4x4x1) Internal format is PF_X8R8G8B8,4x4x1.
>Texture: input_bar.png: Loading 1 faces(PF_A8R8G8B8,512x16x1) Internal format is PF_A8R8G8B8,512x16x1.
>::: Time Init Gui: 300 ms
>Texture: loading14.jpg: Loading 1 faces(PF_R8G8B8,1920x1187x1) Internal format is PF_X8R8G8B8,1920x1187x1.
>:::: Time createScene: 362 ms
>*** recreateCompositor ***
>*** end setup ***
>:::: Time post, mat factory:  33 ms
>:::: Time setup total: 1085 ms
>-- Screen Align
>-- Screen Align
>Texture: N1.jpg: Loading 1 faces(PF_R8G8B8,1024x1024x1) Internal format is PF_X8R8G8B8,1024x1024x1.
>:::: Time car tab upd:  21 ms
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/tracks/A1-StuntPark/objects' of type 'FileSystem' to resource group 'General'
>-- Screen Align
>INFO: Carsim: easy. Loaded: 3 tires, 27 surfaces, 1=1 suspensions.
>INFO: Loading track from path: /home/daenzer/src/vdrift-ogre-git/stuntrally/data/tracks/A1-StuntPark
>INFO: Track loaded: 0 models, 0 textures, 
>INFO: Collision objects: 0
>:::: Time car dynamics load:   0 ms
>INFO: Car loaded: N1
>>- Load replay --  file: /home/daenzer/.local/share/games/stuntrally/ghosts/easy/A1-StuntPark_N1.rpl  players:1
>>- Load replay  first: 0.01220  time: 214.10  frames: 17557
>::: Time ReplayLoad:  11 ms
>>- Load trk ghost --  file: /home/daenzer/src/vdrift-ogre-git/stuntrally/data/ghosts/A1-StuntPark.gho
>>- Load trk ghost  BAD frame time  id:4908  t-1:179.68292 > t:0.00000
>>- Load trk ghost   first: 0.03659  time: 179.68  frames: 4908
>::: Time Load trk ghost:   0 ms
>Mesh: Loading arrow.mesh.
>WARNING: arrow.mesh is an older format ([MeshSerializer_v1.41]); you should upgrade it as soon as possible using the OgreMeshUpgrade tool.
>Creating resource group Car0
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/cars/N1' of type 'FileSystem' to resource group 'Car0'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/cars/N1/textures' of type 'FileSystem' to resource group 'Car0'
>Mesh: Loading check.mesh.
>WARNING: check.mesh is an older format ([MeshSerializer_v1.40]); you should upgrade it as soon as possible using the OgreMeshUpgrade tool.
>Mesh: Loading N1_body.mesh.
>MESH info:  N1_body.mesh	 sub: 6  tri: 13.5k
>Mesh: Loading N1_interior.mesh.
>MESH info:  N1_interior.mesh	 sub: 8  tri:  9.1k
>Mesh: Loading N1_glass.mesh.
>MESH info:  N1_glass.mesh	 sub: 2  tri:  0.7k
>Mesh: Loading N1_wheel.mesh.
>WARNING: N1_wheel.mesh is an older format ([MeshSerializer_v1.41]); you should upgrade it as soon as possible using the OgreMeshUpgrade tool.
>MESH info:  N1_wheel.mesh	 sub: 5  tri:  3.4k
>MESH info:  N1_wheel.mesh	 sub: 5  tri:  3.4k
>MESH info:  N1	 ALL sub: 36  tri: 36.8k
>Initialising resource group Car0
>Parsing scripts for resource group Car0
>Finished parsing scripts for resource group Car0
>Creating resources for group Car0
>All done
>Loading resource group 'Car0' - Resources: 1 World Geometry: 1
>Texture: N1_body00_brake.png: Loading 1 faces(PF_A8R8G8B8,512x512x1) with 5 hardware generated mipmaps from Image. Internal format is PF_A8R8G8B8,512x512x1.
>Texture: N1_body00_add.png: Loading 1 faces(PF_A8R8G8B8,512x512x1) with 5 hardware generated mipmaps from Image. Internal format is PF_A8R8G8B8,512x512x1.
>Finished loading resource group Car0
>Creating resource group Car1
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/cars/N1' of type 'FileSystem' to resource group 'Car1'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/cars/N1/textures' of type 'FileSystem' to resource group 'Car1'
>Initialising resource group Car1
>Parsing scripts for resource group Car1
>Finished parsing scripts for resource group Car1
>Creating resources for group Car1
>All done
>Loading resource group 'Car1' - Resources: 1 World Geometry: 1
>Texture: N1_body00_brake.png: Loading 1 faces(PF_A8R8G8B8,512x512x1) with 5 hardware generated mipmaps from Image. Internal format is PF_A8R8G8B8,512x512x1.
>Texture: N1_body00_add.png: Loading 1 faces(PF_A8R8G8B8,512x512x1) with 5 hardware generated mipmaps from Image. Internal format is PF_A8R8G8B8,512x512x1.
>Finished loading resource group Car1
>Creating resource group Car1Z
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/cars/ES' of type 'FileSystem' to resource group 'Car1Z'
>Added resource location '/home/daenzer/src/vdrift-ogre-git/stuntrally/data/cars/ES/textures' of type 'FileSystem' to resource group 'Car1Z'
>Mesh: Loading ES_body.mesh.
>WARNING: ES_body.mesh is an older format ([MeshSerializer_v1.41]); you should upgrade it as soon as possible using the OgreMeshUpgrade tool.
>Can't assign material body_realtime to SubEntity of Car1Z because this Material does not exist. Have you forgotten to define it in a .material script?
>Mesh: Loading ES_interior.mesh.
>Mesh: Loading ES_glass.mesh.
>Mesh: Loading ES_wheel.mesh.
>Initialising resource group Car1Z
>Parsing scripts for resource group Car1Z
>Finished parsing scripts for resource group Car1Z
>Creating resources for group Car1Z
>All done
>Loading resource group 'Car1Z' - Resources: 1 World Geometry: 1
>Texture: ES_body00_brake.png: Loading 1 faces(PF_A8R8G8B8,1024x1024x1) with 5 hardware generated mipmaps from Image. Internal format is PF_A8R8G8B8,1024x1024x1.
>Texture: ES_body00_add.png: Loading 1 faces(PF_A8R8G8B8,1024x1024x1) with 5 hardware generated mipmaps from Image. Internal format is PF_A8R8G8B8,1024x1024x1.
>Finished loading resource group Car1Z
>Terrain size: 513  err:1.70  batch: 65 129 /129
>Terrain created; size=513 minBatch=65 maxBatch=129 treeDepth=3 lodLevels=4 leafLods=2
>Error while creating material OgreTerrain/3995122257/comp: Trying to retrieve property "debug_blend" that does not exist
>::: Time Terrain: 730 ms
>::: Time Shadows:  13 ms
>GLSL source for vertex shader 2:
>
>
>
>
>
>    
>#version 120
>
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>    
>    
>    
>    
>    
>    
>    
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>    
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>    
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>
>
>attribute vec4 vertex;
>
>	uniform mat4  wvp;	
>	attribute vec2  uv0;
>
>	varying vec2  uv;
>	varying vec4  position;
>
>void main(void)
>{
>	uv = uv0;
>	gl_Position = ((wvp) * ( vertex));
>}
>
>
>GLSL IR for shader 2:
>(
>(declare (shader_in ) float gl_FogCoord)
>(declare (shader_in ) vec4 gl_MultiTexCoord7)
>(declare (shader_in ) vec4 gl_MultiTexCoord6)
>(declare (shader_in ) vec4 gl_MultiTexCoord5)
>(declare (shader_in ) vec4 gl_MultiTexCoord4)
>(declare (shader_in ) vec4 gl_MultiTexCoord3)
>(declare (shader_in ) vec4 gl_MultiTexCoord2)
>(declare (shader_in ) vec4 gl_MultiTexCoord1)
>(declare (shader_in ) vec4 gl_MultiTexCoord0)
>(declare (shader_in ) vec4 gl_SecondaryColor)
>(declare (shader_in ) vec4 gl_Color)
>(declare (shader_in ) vec3 gl_Normal)
>(declare (shader_in ) vec4 gl_Vertex)
>(declare (shader_out ) vec4 gl_BackSecondaryColor)
>(declare (shader_out ) vec4 gl_FrontSecondaryColor)
>(declare (shader_out ) vec4 gl_BackColor)
>(declare (shader_out ) vec4 gl_FrontColor)
>(declare (shader_out ) vec4 gl_ClipVertex)
>(declare (shader_out ) float gl_FogFragCoord)
>(declare (shader_out ) (array vec4 0) gl_TexCoord)
>(declare (shader_out ) float gl_PointSize)
>(declare (shader_out ) vec4 gl_Position)
>(declare (uniform ) gl_FogParameters gl_Fog)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneQ)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneR)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneT)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneS)
>(declare (uniform ) (array vec4 8) gl_EyePlaneQ)
>(declare (uniform ) (array vec4 8) gl_EyePlaneR)
>(declare (uniform ) (array vec4 8) gl_EyePlaneT)
>(declare (uniform ) (array vec4 8) gl_EyePlaneS)
>(declare (uniform ) (array vec4 8) gl_TextureEnvColor)
>(declare (uniform ) (array gl_LightProducts 8) gl_BackLightProduct)
>(declare (uniform ) (array gl_LightProducts 8) gl_FrontLightProduct)
>(declare (uniform ) gl_LightModelProducts gl_BackLightModelProduct)
>(declare (uniform ) gl_LightModelProducts gl_FrontLightModelProduct)
>(declare (uniform ) (array gl_LightSourceParameters 8) gl_LightSource)
>(declare (uniform ) gl_MaterialParameters gl_BackMaterial)
>(declare (uniform ) gl_MaterialParameters gl_FrontMaterial)
>(declare (uniform ) gl_PointParameters gl_Point)
>(declare (uniform ) (array vec4 8) gl_ClipPlane)
>(declare (uniform ) (array mat4 8) gl_TextureMatrixInverseTranspose)
>(declare (uniform ) (array mat4 8) gl_TextureMatrixTranspose)
>(declare (uniform ) (array mat4 8) gl_TextureMatrixInverse)
>(declare (uniform ) (array mat4 8) gl_TextureMatrix)
>(declare (uniform ) vec4 gl_FogParamsOptimizedMESA)
>(declare (uniform ) gl_LightModelParameters gl_LightModel)
>(declare (uniform ) float gl_NormalScale)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrixInverseTranspose)
>(declare (uniform ) mat4 gl_ProjectionMatrixInverseTranspose)
>(declare (uniform ) mat4 gl_ModelViewMatrixInverseTranspose)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrixTranspose)
>(declare (uniform ) mat4 gl_ProjectionMatrixTranspose)
>(declare (uniform ) mat4 gl_ModelViewMatrixTranspose)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrixInverse)
>(declare (uniform ) mat4 gl_ProjectionMatrixInverse)
>(declare (uniform ) mat4 gl_ModelViewMatrixInverse)
>(declare (uniform ) mat3 gl_NormalMatrix)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrix)
>(declare (uniform ) mat4 gl_ProjectionMatrix)
>(declare (uniform ) mat4 gl_ModelViewMatrix)
>(declare (uniform ) (array vec4 56) gl_CurrentAttribFragMESA)
>(declare (uniform ) (array vec4 33) gl_CurrentAttribVertMESA)
>(declare (uniform ) gl_DepthRangeParameters gl_DepthRange)
>(declare (uniform ) int gl_NumSamples)
>(declare () int gl_MaxTextureCoords)
>(declare () int gl_MaxTextureUnits)
>(declare () int gl_MaxClipPlanes)
>(declare () int gl_MaxLights)
>(declare () int gl_MaxFragmentUniformComponents)
>(declare () int gl_MaxVaryingFloats)
>(declare () int gl_MaxVertexUniformComponents)
>(declare () int gl_MaxDrawBuffers)
>(declare () int gl_MaxTextureImageUnits)
>(declare () int gl_MaxCombinedTextureImageUnits)
>(declare () int gl_MaxVertexTextureImageUnits)
>(declare () int gl_MaxVertexAttribs)
>(declare (shader_in ) vec4 vertex)
>(declare (uniform ) mat4 wvp)
>(declare (shader_in ) vec2 uv0)
>(declare (shader_out ) vec2 uv)
>(declare (shader_out ) vec4 position)
>(function main
>  (signature void
>    (parameters
>    )
>    (
>      (assign  (xy) (var_ref uv)  (var_ref uv0) ) 
>      (assign  (xyzw) (var_ref gl_Position)  (expression vec4 * (var_ref wvp) (var_ref vertex) ) ) 
>    ))
>
>)
>
>
>)
>
>GLSL compiled: 
>GLSL source for fragment shader 3:
>
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>    
>#version 120
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>	
>varying vec2  uv;
>
>	uniform float  InvTerSize;  
>	uniform float  TriSize;     
>
>	uniform sampler2D samHMap; 
>
>void main(void)
>{
>	float s = InvTerSize;  
>	float yx = texture2D(samHMap,  vec2(uv.x + s, 1-uv.y )).x - texture2D(samHMap,  vec2(uv.x - s, 1-uv.y )).x;
>	float yz = texture2D(samHMap,  vec2(uv.x, 1-uv.y + s)).x - texture2D(samHMap,  vec2(uv.x, 1-uv.y - s)).x;
>
>	vec3 vx = vec3(TriSize, yx, 0);  
>	vec3 vz = vec3(0, yz, TriSize);  
>	vec3 norm = normalize(-cross(vx, vz));
>	float a = max(0.0, acos(norm.y) * 180 / 3.1415926536);  
>
>	gl_FragData[0] = vec4(a,a,a,a);
>	
>}
>
>
>GLSL IR for shader 3:
>(
>(declare (shader_out ) float gl_FragDepth)
>(declare (shader_out ) (array vec4 8) gl_FragData)
>(declare (shader_out ) vec4 gl_FragColor)
>(declare (shader_in ) vec2 gl_PointCoord)
>(declare (shader_in ) bool gl_FrontFacing)
>(declare (shader_in ) vec4 gl_FragCoord)
>(declare (shader_in ) vec4 gl_SecondaryColor)
>(declare (shader_in ) vec4 gl_Color)
>(declare (shader_in ) float gl_FogFragCoord)
>(declare (shader_in ) (array vec4 0) gl_TexCoord)
>(declare (uniform ) gl_FogParameters gl_Fog)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneQ)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneR)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneT)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneS)
>(declare (uniform ) (array vec4 8) gl_EyePlaneQ)
>(declare (uniform ) (array vec4 8) gl_EyePlaneR)
>(declare (uniform ) (array vec4 8) gl_EyePlaneT)
>(declare (uniform ) (array vec4 8) gl_EyePlaneS)
>(declare (uniform ) (array vec4 8) gl_TextureEnvColor)
>(declare (uniform ) (array gl_LightProducts 8) gl_BackLightProduct)
>(declare (uniform ) (array gl_LightProducts 8) gl_FrontLightProduct)
>(declare (uniform ) gl_LightModelProducts gl_BackLightModelProduct)
>(declare (uniform ) gl_LightModelProducts gl_FrontLightModelProduct)
>(declare (uniform ) (array gl_LightSourceParameters 8) gl_LightSource)
>(declare (uniform ) gl_MaterialParameters gl_BackMaterial)
>(declare (uniform ) gl_MaterialParameters gl_FrontMaterial)
>(declare (uniform ) gl_PointParameters gl_Point)
>(declare (uniform ) (array vec4 8) gl_ClipPlane)
>(declare (uniform ) (array mat4 8) gl_TextureMatrixInverseTranspose)
>(declare (uniform ) (array mat4 8) gl_TextureMatrixTranspose)
>(declare (uniform ) (array mat4 8) gl_TextureMatrixInverse)
>(declare (uniform ) (array mat4 8) gl_TextureMatrix)
>(declare (uniform ) vec4 gl_FogParamsOptimizedMESA)
>(declare (uniform ) gl_LightModelParameters gl_LightModel)
>(declare (uniform ) float gl_NormalScale)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrixInverseTranspose)
>(declare (uniform ) mat4 gl_ProjectionMatrixInverseTranspose)
>(declare (uniform ) mat4 gl_ModelViewMatrixInverseTranspose)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrixTranspose)
>(declare (uniform ) mat4 gl_ProjectionMatrixTranspose)
>(declare (uniform ) mat4 gl_ModelViewMatrixTranspose)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrixInverse)
>(declare (uniform ) mat4 gl_ProjectionMatrixInverse)
>(declare (uniform ) mat4 gl_ModelViewMatrixInverse)
>(declare (uniform ) mat3 gl_NormalMatrix)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrix)
>(declare (uniform ) mat4 gl_ProjectionMatrix)
>(declare (uniform ) mat4 gl_ModelViewMatrix)
>(declare (uniform ) (array vec4 56) gl_CurrentAttribFragMESA)
>(declare (uniform ) (array vec4 33) gl_CurrentAttribVertMESA)
>(declare (uniform ) gl_DepthRangeParameters gl_DepthRange)
>(declare (uniform ) int gl_NumSamples)
>(declare () int gl_MaxTextureCoords)
>(declare () int gl_MaxTextureUnits)
>(declare () int gl_MaxClipPlanes)
>(declare () int gl_MaxLights)
>(declare () int gl_MaxFragmentUniformComponents)
>(declare () int gl_MaxVaryingFloats)
>(declare () int gl_MaxVertexUniformComponents)
>(declare () int gl_MaxDrawBuffers)
>(declare () int gl_MaxTextureImageUnits)
>(declare () int gl_MaxCombinedTextureImageUnits)
>(declare () int gl_MaxVertexTextureImageUnits)
>(declare () int gl_MaxVertexAttribs)
>(declare (shader_in ) vec2 uv)
>(declare (uniform ) float InvTerSize)
>(declare (uniform ) float TriSize)
>(declare (uniform ) sampler2D samHMap)
>(function main
>  (signature void
>    (parameters
>    )
>    (
>      (declare () float yx)
>      (declare () float s)
>      (assign  (x) (var_ref s)  (var_ref InvTerSize) ) 
>      (declare (temporary ) vec2 vec_ctor)
>      (assign  (x) (var_ref vec_ctor)  (expression float + (swiz x (var_ref uv) )(var_ref InvTerSize) ) ) 
>      (declare () float cse)
>      (assign  (x) (var_ref cse)  (expression float neg (swiz y (var_ref uv) )) ) 
>      (assign  (y) (var_ref vec_ctor)  (expression float + (constant float (1.000000)) (var_ref cse) ) ) 
>      (declare (temporary ) vec4 texture2D_retval)
>      (call texture2D (var_ref texture2D_retval)  ((var_ref samHMap) (var_ref vec_ctor) ))
>
>      (declare (temporary ) vec2 vec_ctor@6)
>      (assign  (x) (var_ref vec_ctor@6)  (expression float + (swiz x (var_ref uv) )(expression float neg (var_ref s) ) ) ) 
>      (assign  (y) (var_ref vec_ctor@6)  (expression float + (constant float (1.000000)) (var_ref cse) ) ) 
>      (declare (temporary ) vec4 texture2D_retval@7)
>      (call texture2D (var_ref texture2D_retval@7)  ((var_ref samHMap) (var_ref vec_ctor@6) ))
>
>      (assign  (x) (var_ref yx)  (expression float + (swiz x (var_ref texture2D_retval) )(expression float neg (swiz x (var_ref texture2D_retval@7) )) ) ) 
>      (declare (temporary ) vec2 vec_ctor@8)
>      (assign  (x) (var_ref vec_ctor@8)  (swiz x (var_ref uv) )) 
>      (assign  (y) (var_ref vec_ctor@8)  (expression float + (expression float + (constant float (1.000000)) (var_ref cse) ) (var_ref s) ) ) 
>      (declare (temporary ) vec4 texture2D_retval@9)
>      (call texture2D (var_ref texture2D_retval@9)  ((var_ref samHMap) (var_ref vec_ctor@8) ))
>
>      (declare (temporary ) vec2 vec_ctor@10)
>      (assign  (x) (var_ref vec_ctor@10)  (swiz x (var_ref uv) )) 
>      (assign  (y) (var_ref vec_ctor@10)  (expression float + (expression float + (constant float (1.000000)) (var_ref cse) ) (expression float neg (var_ref s) ) ) ) 
>      (declare (temporary ) vec4 texture2D_retval@11)
>      (call texture2D (var_ref texture2D_retval@11)  ((var_ref samHMap) (var_ref vec_ctor@10) ))
>
>      (declare (temporary ) vec3 vec_ctor@12)
>      (assign  (z) (var_ref vec_ctor@12)  (constant float (0.000000)) ) 
>      (assign  (x) (var_ref vec_ctor@12)  (var_ref TriSize) ) 
>      (assign  (y) (var_ref vec_ctor@12)  (var_ref yx) ) 
>      (declare (temporary ) vec3 vec_ctor@13)
>      (assign  (x) (var_ref vec_ctor@13)  (constant float (0.000000)) ) 
>      (assign  (y) (var_ref vec_ctor@13)  (expression float + (swiz x (var_ref texture2D_retval@9) )(expression float neg (swiz x (var_ref texture2D_retval@11) )) ) ) 
>      (assign  (z) (var_ref vec_ctor@13)  (var_ref TriSize) ) 
>      (declare (temporary ) vec3 cross_retval)
>      (call cross (var_ref cross_retval)  ((var_ref vec_ctor@12) (var_ref vec_ctor@13) ))
>
>      (declare (temporary ) vec3 normalize_retval)
>      (call normalize (var_ref normalize_retval)  ((expression vec3 neg (var_ref cross_retval) ) ))
>
>      (declare (temporary ) float acos_retval)
>      (call acos (var_ref acos_retval)  ((swiz y (var_ref normalize_retval) )))
>
>      (declare (temporary ) float max_retval)
>      (call max (var_ref max_retval)  ((constant float (0.000000)) (expression float / (expression float * (var_ref acos_retval) (expression float i2f (constant int (180)) ) ) (constant float (3.141593)) ) ))
>
>      (declare (temporary ) vec4 vec_ctor@14)
>      (assign  (x) (var_ref vec_ctor@14)  (var_ref max_retval) ) 
>      (assign  (y) (var_ref vec_ctor@14)  (var_ref max_retval) ) 
>      (assign  (z) (var_ref vec_ctor@14)  (var_ref max_retval) ) 
>      (assign  (w) (var_ref vec_ctor@14)  (var_ref max_retval) ) 
>      (assign  (xyzw) (array_ref (var_ref gl_FragData) (constant int (0)) )  (var_ref vec_ctor@14) ) 
>    ))
>
>)
>
>(function texture2D
>  (signature vec4
>    (parameters
>      (declare (in ) sampler2D sampler)
>      (declare (in ) vec2 P)
>    )
>    (
>    ))
>
>)
>
>(function cross
>  (signature vec3
>    (parameters
>      (declare (in ) vec3 a)
>      (declare (in ) vec3 b)
>    )
>    (
>    ))
>
>)
>
>(function normalize
>  (signature vec3
>    (parameters
>      (declare (in ) vec3 x)
>    )
>    (
>    ))
>
>)
>
>(function acos
>  (signature float
>    (parameters
>      (declare (in ) float x)
>    )
>    (
>    ))
>
>)
>
>(function max
>  (signature float
>    (parameters
>      (declare (in ) float x)
>      (declare (in ) float y)
>    )
>    (
>    ))
>
>)
>
>
>)
>
>GLSL compiled: 
>
>GLSL IR for linked vertex program 1:
>(
>(declare (shader_out ) vec4 gl_Position)
>(declare (temporary ) vec4 gl_Position)
>(declare (shader_out ) vec4 packed:uv)
>(declare (temporary ) vec4 packed:uv)
>(declare (shader_in ) vec4 vertex)
>(declare (uniform ) mat4 wvp)
>(declare (shader_in ) vec2 uv0)
>(function main
>  (signature void
>    (parameters
>    )
>    (
>      (assign  (xyzw) (var_ref gl_Position)  (expression vec4 + (expression vec4 + (expression vec4 + (expression vec4 * (array_ref (var_ref wvp) (constant int (0)) ) (swiz x (var_ref vertex) )) (expression vec4 * (array_ref (var_ref wvp) (constant int (1)) ) (swiz y (var_ref vertex) )) ) (expression vec4 * (array_ref (var_ref wvp) (constant int (2)) ) (swiz z (var_ref vertex) )) ) (expression vec4 * (array_ref (var_ref wvp) (constant int (3)) ) (swiz w (var_ref vertex) )) ) ) 
>      (assign  (xy) (var_ref packed:uv)  (var_ref uv0) ) 
>      (assign  (xyzw) (var_ref packed:uv@15)  (var_ref packed:uv) ) 
>      (assign  (xyzw) (var_ref gl_Position@16)  (var_ref gl_Position) ) 
>    ))
>
>)
>
>
>)
>
>
>GLSL IR for linked fragment program 1:
>(
>(declare (shader_out ) vec4 gl_out_FragData0)
>(declare (temporary ) vec4 gl_out_FragData0)
>(declare (shader_in ) vec4 packed:uv)
>(declare () vec2 uv)
>(declare (uniform ) float InvTerSize)
>(declare (uniform ) float TriSize)
>(declare (uniform ) sampler2D samHMap)
>(function main
>  (signature void
>    (parameters
>    )
>    (
>      (assign  (xy) (var_ref uv)  (swiz xy (var_ref packed:uv) )) 
>      (declare (temporary ) vec2 vec_ctor)
>      (assign  (x) (var_ref vec_ctor)  (expression float + (swiz x (var_ref packed:uv) )(var_ref InvTerSize) ) ) 
>      (declare () float cse)
>      (assign  (x) (var_ref cse)  (expression float neg (swiz y (var_ref packed:uv) )) ) 
>      (assign  (y) (var_ref vec_ctor)  (expression float + (constant float (1.000000)) (var_ref cse) ) ) 
>      (declare (temporary ) vec2 vec_ctor@17)
>      (declare () float cse@18)
>      (assign  (x) (var_ref cse@18)  (expression float neg (var_ref InvTerSize) ) ) 
>      (assign  (x) (var_ref vec_ctor@17)  (expression float + (swiz x (var_ref packed:uv) )(var_ref cse@18) ) ) 
>      (assign  (y) (var_ref vec_ctor@17)  (expression float + (constant float (1.000000)) (var_ref cse) ) ) 
>      (declare (temporary ) vec2 vec_ctor@19)
>      (assign  (x) (var_ref vec_ctor@19)  (swiz x (var_ref uv) )) 
>      (assign  (y) (var_ref vec_ctor@19)  (expression float + (expression float + (constant float (1.000000)) (var_ref cse) ) (var_ref InvTerSize) ) ) 
>      (declare (temporary ) vec2 vec_ctor@20)
>      (assign  (x) (var_ref vec_ctor@20)  (swiz x (var_ref uv) )) 
>      (assign  (y) (var_ref vec_ctor@20)  (expression float + (expression float + (constant float (1.000000)) (var_ref cse) ) (var_ref cse@18) ) ) 
>      (declare (temporary ) vec3 vec_ctor@21)
>      (assign  (z) (var_ref vec_ctor@21)  (constant float (0.000000)) ) 
>      (assign  (x) (var_ref vec_ctor@21)  (var_ref TriSize) ) 
>      (assign  (y) (var_ref vec_ctor@21)  (expression float + (swiz x (tex vec4 (var_ref samHMap)  (var_ref vec_ctor)  0 1 () ))(expression float neg (swiz x (tex vec4 (var_ref samHMap)  (var_ref vec_ctor@17)  0 1 () ))) ) ) 
>      (declare (temporary ) vec3 vec_ctor@22)
>      (assign  (x) (var_ref vec_ctor@22)  (constant float (0.000000)) ) 
>      (assign  (y) (var_ref vec_ctor@22)  (expression float + (swiz x (tex vec4 (var_ref samHMap)  (var_ref vec_ctor@19)  0 1 () ))(expression float neg (swiz x (tex vec4 (var_ref samHMap)  (var_ref vec_ctor@20)  0 1 () ))) ) ) 
>      (assign  (z) (var_ref vec_ctor@22)  (var_ref TriSize) ) 
>      (declare (temporary ) vec3 normalize_retval)
>      (declare () vec3 x)
>      (assign  (xyz) (var_ref x)  (expression vec3 neg (expression vec3 + (expression vec3 * (swiz yzx (var_ref vec_ctor@21) )(swiz zxy (var_ref vec_ctor@22) )) (expression vec3 neg (expression vec3 * (swiz zxy (var_ref vec_ctor@21) )(swiz yzx (var_ref vec_ctor@22) )) ) ) ) ) 
>      (assign  (xyz) (var_ref normalize_retval)  (expression vec3 * (var_ref x) (expression float rsq (expression float dot (var_ref x) (var_ref x) ) ) ) ) 
>      (declare (temporary ) float max_retval)
>      (assign  (x) (var_ref max_retval)  (expression float max (constant float (0.000000)) (expression float * (constant float (57.295776)) (expression float + (constant float (1.570796)) (expression float neg (expression float * (expression float sign (swiz y (var_ref normalize_retval) )) (expression float + (constant float (1.570796)) (expression float neg (expression float * (expression float sqrt (expression float + (constant float (1.000000)) (expression float neg (expression float abs (swiz y (var_ref normalize_retval) )) ) ) ) (expression float + (constant float (1.570796)) (expression float * (expression float abs (swiz y (var_ref normalize_retval) )) (expression float + (constant float (-0.214602)) (expression float * (expression float abs (swiz y (var_ref normalize_retval) )) (expression float + (constant float (0.086567)) (expression float * (expression float abs (swiz y (var_ref normalize_retval) )) (constant float (-0.031030)) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) 
>      (declare (temporary ) vec4 vec_ctor@23)
>      (assign  (x) (var_ref vec_ctor@23)  (var_ref max_retval) ) 
>      (assign  (y) (var_ref vec_ctor@23)  (var_ref max_retval) ) 
>      (assign  (z) (var_ref vec_ctor@23)  (var_ref max_retval) ) 
>      (assign  (w) (var_ref vec_ctor@23)  (var_ref max_retval) ) 
>      (assign  (xyzw) (var_ref gl_out_FragData0)  (var_ref vec_ctor@23) ) 
>      (assign  (xyzw) (var_ref gl_out_FragData0@24)  (var_ref gl_out_FragData0) ) 
>    ))
>
>)
>
>
>)
>
>Vertex Program:angles_vertex_2654435771 Fragment Program:angles_fragment_2654435771 GLSL link result : 
>
>GLSL IR for linked fragment program 0:
>(
>(declare (shader_in ) vec4 gl_Color)
>(declare (shader_in ) vec4 gl_SecondaryColor)
>(declare (uniform ) sampler2D sampler_0)
>(declare (uniform ) (array vec4 9) gl_CurrentAttribFragMESA)
>(declare (shader_out ) vec4 gl_FragColor)
>(declare (temporary ) vec4 gl_FragColor)
>(function main
>  (signature void
>    (parameters
>    )
>    (
>      (declare (temporary ) vec4 texenv_combine)
>      (assign  (xyzw) (var_ref texenv_combine)  (expression vec4 * (tex vec4 (var_ref sampler_0)  (swiz xy (array_ref (var_ref gl_CurrentAttribFragMESA) (constant uint (8)) ) ) 0 (swiz w (array_ref (var_ref gl_CurrentAttribFragMESA) (constant uint (8)) ) ) () )(var_ref gl_Color) ) ) 
>      (declare (temporary ) vec4 specular_add)
>      (assign  (w) (var_ref specular_add)  (swiz w (var_ref texenv_combine) )) 
>      (assign  (xyz) (var_ref specular_add)  (expression vec3 + (swiz xyz (var_ref texenv_combine) )(swiz xyz (var_ref gl_SecondaryColor) )) ) 
>      (assign  (xyzw) (var_ref gl_FragColor)  (var_ref specular_add) ) 
>      (assign  (xyzw) (var_ref gl_FragColor@25)  (var_ref gl_FragColor) ) 
>    ))
>
>)
>
>
>)
>
>GLSL source for vertex shader 5:
>
>
>
>
>
>
>    
>#version 120
>
>
>
>
>
>
>
>
>    
>    
>    
>    
>    
>    
>    
>
>
>
>    
>
>
>
>
>    
>
>
>
>
>
>vec3 mod289(vec3 x) {	return x - floor(x * (1.0 / 289.0)) * 289.0;  }
>vec2 mod289(vec2 x) {	return x - floor(x * (1.0 / 289.0)) * 289.0;  }
>
>vec3 permute(vec3 x) {	return mod289( ((x*34.0) + 1.0) * x);  }
>
>float snoise1(vec2 v)
>{
>	const vec4 C = vec4(
>		0.211324865405187,  
>		0.366025403784439,  
>		-0.577350269189626, 
>		0.024390243902439); 
>
>	
>	vec2 i = floor(v + dot(v, C.yy));
>	vec2 x0 = v - i + dot(i, C.xx);
>
>	
>	vec2 i1;
>	i1 = (x0.x > x0.y) ? vec2(1.0, 0.0) : vec2(0.0, 1.0);
>	
>	
>	
>	vec4 x12 = x0.xyxy + C.xxzz;
>	x12.xy -= i1;
>
>	
>	i = mod289(i);  
>	vec3 p = permute( permute(
>		i.y + vec3(0.0, i1.y, 1.0)) +
>		i.x + vec3(0.0, i1.x, 1.0));
>
>	vec3 m = max(0.5 - vec3(dot(x0,x0), dot(x12.xy,x12.xy), dot(x12.zw,x12.zw)), 0.0);
>	m = m*m;  m = m*m;
>
>	
>	
>	vec3 x = 2.0 * fract(p * C.www) - 1.0;
>	vec3 h = abs(x) - 0.5;
>	vec3 ox = floor(x + 0.5);
>	vec3 a0 = x - ox;
>
>	
>	
>	m *= 1.79284291400159 - 0.85373472095314 * ( a0*a0 + h*h );
>
>	
>	vec3 g;
>	g.x = a0.x * x0.x + h.x * x0.y;
>	g.yz = a0.yz * x12.xz + h.yz * x12.yw;
>	
>	return 0.5 + 0.5 * 130.0 * dot(m, g);  
>}
>
>float snoise(vec2 v, float zoom, int octaves, float persistence)
>{
>    float total = 0.0;
>    for (int i=0; i < 5; ++i)  
>    {
>        float frequency = pow(2.f, float(i));
>        float amplitude = pow(persistence, float(i));
>        float nval = snoise1(v * frequency * zoom) * amplitude;
>        total += i < octaves ? nval : 0.f;
>    }
>    
>    float m = (persistence - 0.1f) * -0.83f + 1.f;
>    return total * m;
>    
>}
>
>
>
>
>
>float linRange(float x, float xa, float xb, float s)
>{
>	return clamp(x < xa ? (x-xa)/s+1.f : (xb-x)/s+1.f, 0.0, 1.0);
>}
>
>
>
>
>
>
>attribute vec4 vertex;
>
>	uniform mat4  wvp;	
>	attribute vec2  uv0;
>
>	varying vec2  uv;
>	varying vec4  position;
>
>void main(void)
>{
>	uv = uv0;
>	gl_Position = ((wvp) * ( vertex));
>}
>
>
>GLSL IR for shader 5:
>(
>(declare (shader_in ) float gl_FogCoord)
>(declare (shader_in ) vec4 gl_MultiTexCoord7)
>(declare (shader_in ) vec4 gl_MultiTexCoord6)
>(declare (shader_in ) vec4 gl_MultiTexCoord5)
>(declare (shader_in ) vec4 gl_MultiTexCoord4)
>(declare (shader_in ) vec4 gl_MultiTexCoord3)
>(declare (shader_in ) vec4 gl_MultiTexCoord2)
>(declare (shader_in ) vec4 gl_MultiTexCoord1)
>(declare (shader_in ) vec4 gl_MultiTexCoord0)
>(declare (shader_in ) vec4 gl_SecondaryColor)
>(declare (shader_in ) vec4 gl_Color)
>(declare (shader_in ) vec3 gl_Normal)
>(declare (shader_in ) vec4 gl_Vertex)
>(declare (shader_out ) vec4 gl_BackSecondaryColor)
>(declare (shader_out ) vec4 gl_FrontSecondaryColor)
>(declare (shader_out ) vec4 gl_BackColor)
>(declare (shader_out ) vec4 gl_FrontColor)
>(declare (shader_out ) vec4 gl_ClipVertex)
>(declare (shader_out ) float gl_FogFragCoord)
>(declare (shader_out ) (array vec4 0) gl_TexCoord)
>(declare (shader_out ) float gl_PointSize)
>(declare (shader_out ) vec4 gl_Position)
>(declare (uniform ) gl_FogParameters gl_Fog)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneQ)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneR)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneT)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneS)
>(declare (uniform ) (array vec4 8) gl_EyePlaneQ)
>(declare (uniform ) (array vec4 8) gl_EyePlaneR)
>(declare (uniform ) (array vec4 8) gl_EyePlaneT)
>(declare (uniform ) (array vec4 8) gl_EyePlaneS)
>(declare (uniform ) (array vec4 8) gl_TextureEnvColor)
>(declare (uniform ) (array gl_LightProducts 8) gl_BackLightProduct)
>(declare (uniform ) (array gl_LightProducts 8) gl_FrontLightProduct)
>(declare (uniform ) gl_LightModelProducts gl_BackLightModelProduct)
>(declare (uniform ) gl_LightModelProducts gl_FrontLightModelProduct)
>(declare (uniform ) (array gl_LightSourceParameters 8) gl_LightSource)
>(declare (uniform ) gl_MaterialParameters gl_BackMaterial)
>(declare (uniform ) gl_MaterialParameters gl_FrontMaterial)
>(declare (uniform ) gl_PointParameters gl_Point)
>(declare (uniform ) (array vec4 8) gl_ClipPlane)
>(declare (uniform ) (array mat4 8) gl_TextureMatrixInverseTranspose)
>(declare (uniform ) (array mat4 8) gl_TextureMatrixTranspose)
>(declare (uniform ) (array mat4 8) gl_TextureMatrixInverse)
>(declare (uniform ) (array mat4 8) gl_TextureMatrix)
>(declare (uniform ) vec4 gl_FogParamsOptimizedMESA)
>(declare (uniform ) gl_LightModelParameters gl_LightModel)
>(declare (uniform ) float gl_NormalScale)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrixInverseTranspose)
>(declare (uniform ) mat4 gl_ProjectionMatrixInverseTranspose)
>(declare (uniform ) mat4 gl_ModelViewMatrixInverseTranspose)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrixTranspose)
>(declare (uniform ) mat4 gl_ProjectionMatrixTranspose)
>(declare (uniform ) mat4 gl_ModelViewMatrixTranspose)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrixInverse)
>(declare (uniform ) mat4 gl_ProjectionMatrixInverse)
>(declare (uniform ) mat4 gl_ModelViewMatrixInverse)
>(declare (uniform ) mat3 gl_NormalMatrix)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrix)
>(declare (uniform ) mat4 gl_ProjectionMatrix)
>(declare (uniform ) mat4 gl_ModelViewMatrix)
>(declare (uniform ) (array vec4 56) gl_CurrentAttribFragMESA)
>(declare (uniform ) (array vec4 33) gl_CurrentAttribVertMESA)
>(declare (uniform ) gl_DepthRangeParameters gl_DepthRange)
>(declare (uniform ) int gl_NumSamples)
>(declare () int gl_MaxTextureCoords)
>(declare () int gl_MaxTextureUnits)
>(declare () int gl_MaxClipPlanes)
>(declare () int gl_MaxLights)
>(declare () int gl_MaxFragmentUniformComponents)
>(declare () int gl_MaxVaryingFloats)
>(declare () int gl_MaxVertexUniformComponents)
>(declare () int gl_MaxDrawBuffers)
>(declare () int gl_MaxTextureImageUnits)
>(declare () int gl_MaxCombinedTextureImageUnits)
>(declare () int gl_MaxVertexTextureImageUnits)
>(declare () int gl_MaxVertexAttribs)
>(declare (shader_in ) vec4 vertex)
>(declare (uniform ) mat4 wvp)
>(declare (shader_in ) vec2 uv0)
>(declare (shader_out ) vec2 uv)
>(declare (shader_out ) vec4 position)
>(function mod289
>  (signature vec3
>    (parameters
>      (declare (in ) vec3 x)
>    )
>    (
>      (declare (temporary ) vec3 floor_retval)
>      (call floor (var_ref floor_retval)  ((expression vec3 * (var_ref x) (expression float rcp (constant float (289.000000)) ) ) ))
>
>      (return (expression vec3 + (var_ref x) (expression vec3 neg (expression vec3 * (var_ref floor_retval) (constant float (289.000000)) ) ) ) )
>    ))
>
>  (signature vec2
>    (parameters
>      (declare (in ) vec2 x)
>    )
>    (
>      (declare (temporary ) vec2 floor_retval)
>      (call floor (var_ref floor_retval)  ((expression vec2 * (var_ref x) (expression float rcp (constant float (289.000000)) ) ) ))
>
>      (return (expression vec2 + (var_ref x) (expression vec2 neg (expression vec2 * (var_ref floor_retval) (constant float (289.000000)) ) ) ) )
>    ))
>
>)
>
>(function floor
>  (signature vec3
>    (parameters
>      (declare (in ) vec3 x)
>    )
>    (
>    ))
>
>  (signature vec2
>    (parameters
>      (declare (in ) vec2 x)
>    )
>    (
>    ))
>
>)
>
>(function permute
>  (signature vec3
>    (parameters
>      (declare (in ) vec3 x)
>    )
>    (
>      (declare (temporary ) vec3 mod289_retval)
>      (call mod289 (var_ref mod289_retval)  ((expression vec3 * (expression vec3 + (expression vec3 * (var_ref x) (constant float (34.000000)) ) (constant float (1.000000)) ) (var_ref x) ) ))
>
>      (return (var_ref mod289_retval) )
>    ))
>
>)
>
>(function snoise1
>  (signature float
>    (parameters
>      (declare (in ) vec2 v)
>    )
>    (
>      (declare () vec3 g)
>      (declare () vec3 h)
>      (declare () vec3 x)
>      (declare () vec3 m)
>      (declare () vec3 p)
>      (declare () vec4 x12)
>      (declare () vec2 i1)
>      (declare () vec2 x0)
>      (declare () vec2 i)
>      (declare () vec4 C)
>      (assign  (xyzw) (var_ref C)  (constant vec4 (0.211325 0.366025 -0.577350 0.024390)) ) 
>      (declare (temporary ) float dot_retval)
>      (call dot (var_ref dot_retval)  ((var_ref v) (constant vec2 (0.366025 0.366025)) ))
>
>      (declare (temporary ) vec2 floor_retval)
>      (call floor (var_ref floor_retval)  ((expression vec2 + (var_ref v) (var_ref dot_retval) ) ))
>
>      (assign  (xy) (var_ref i)  (var_ref floor_retval) ) 
>      (declare (temporary ) float dot_retval@26)
>      (call dot (var_ref dot_retval@26)  ((var_ref floor_retval) (constant vec2 (0.211325 0.211325)) ))
>
>      (declare (temporary ) vec2 assignment_tmp)
>      (assign  (xy) (var_ref assignment_tmp)  (expression vec2 + (expression vec2 + (var_ref v) (expression vec2 neg (var_ref i) ) ) (var_ref dot_retval@26) ) ) 
>      (assign  (xy) (var_ref x0)  (var_ref assignment_tmp) ) 
>      (declare (temporary ) vec2 conditional_tmp)
>      (if (expression bool > (swiz x (var_ref assignment_tmp) )(swiz y (var_ref assignment_tmp) )) (
>        (assign  (xy) (var_ref conditional_tmp)  (constant vec2 (1.000000 0.000000)) ) 
>      )
>      (
>        (assign  (xy) (var_ref conditional_tmp)  (constant vec2 (0.000000 1.000000)) ) 
>      ))
>
>      (assign  (xy) (var_ref i1)  (var_ref conditional_tmp) ) 
>      (declare (temporary ) vec4 assignment_tmp@27)
>      (assign  (xyzw) (var_ref assignment_tmp@27)  (expression vec4 + (swiz xyxy (var_ref assignment_tmp) )(constant vec4 (0.211325 0.211325 -0.577350 -0.577350)) ) ) 
>      (assign  (zw) (var_ref x12)  (swiz zw (var_ref assignment_tmp@27) )) 
>      (assign  (xy) (var_ref x12)  (expression vec2 + (swiz xy (var_ref assignment_tmp@27) )(expression vec2 neg (var_ref conditional_tmp) ) ) ) 
>      (declare (temporary ) vec2 mod289_retval)
>      (call mod289 (var_ref mod289_retval)  ((var_ref i) ))
>
>      (assign  (xy) (var_ref i)  (var_ref mod289_retval) ) 
>      (declare (temporary ) vec3 vec_ctor)
>      (assign  (xz) (var_ref vec_ctor)  (constant vec2 (0.000000 1.000000)) ) 
>      (assign  (y) (var_ref vec_ctor)  (swiz y (var_ref i1) )) 
>      (declare (temporary ) vec3 permute_retval)
>      (call permute (var_ref permute_retval)  ((expression vec3 + (swiz y (var_ref mod289_retval) )(var_ref vec_ctor) ) ))
>
>      (declare (temporary ) vec3 vec_ctor@28)
>      (assign  (xz) (var_ref vec_ctor@28)  (constant vec2 (0.000000 1.000000)) ) 
>      (assign  (y) (var_ref vec_ctor@28)  (swiz x (var_ref i1) )) 
>      (declare (temporary ) vec3 permute_retval@29)
>      (call permute (var_ref permute_retval@29)  ((expression vec3 + (expression vec3 + (var_ref permute_retval) (swiz x (var_ref i) )) (var_ref vec_ctor@28) ) ))
>
>      (assign  (xyz) (var_ref p)  (var_ref permute_retval@29) ) 
>      (declare (temporary ) float dot_retval@30)
>      (call dot (var_ref dot_retval@30)  ((var_ref x0) (var_ref x0) ))
>
>      (declare (temporary ) float dot_retval@31)
>      (call dot (var_ref dot_retval@31)  ((swiz xy (var_ref x12) )(swiz xy (var_ref x12) )))
>
>      (declare (temporary ) float dot_retval@32)
>      (call dot (var_ref dot_retval@32)  ((swiz zw (var_ref x12) )(swiz zw (var_ref x12) )))
>
>      (declare (temporary ) vec3 vec_ctor@33)
>      (assign  (x) (var_ref vec_ctor@33)  (var_ref dot_retval@30) ) 
>      (assign  (y) (var_ref vec_ctor@33)  (var_ref dot_retval@31) ) 
>      (assign  (z) (var_ref vec_ctor@33)  (var_ref dot_retval@32) ) 
>      (declare (temporary ) vec3 max_retval)
>      (call max (var_ref max_retval)  ((expression vec3 + (constant float (0.500000)) (expression vec3 neg (var_ref vec_ctor@33) ) ) (constant float (0.000000)) ))
>
>      (assign  (xyz) (var_ref m)  (expression vec3 * (var_ref max_retval) (var_ref max_retval) ) ) 
>      (assign  (xyz) (var_ref m)  (expression vec3 * (var_ref m) (var_ref m) ) ) 
>      (declare (temporary ) vec3 fract_retval)
>      (call fract (var_ref fract_retval)  ((expression vec3 * (var_ref p) (swiz www (var_ref C) )) ))
>
>      (declare (temporary ) vec3 assignment_tmp@34)
>      (assign  (xyz) (var_ref assignment_tmp@34)  (expression vec3 + (expression vec3 * (constant float (2.000000)) (var_ref fract_retval) ) (constant float (-1.000000)) ) ) 
>      (assign  (xyz) (var_ref x)  (var_ref assignment_tmp@34) ) 
>      (declare (temporary ) vec3 abs_retval)
>      (call abs (var_ref abs_retval)  ((var_ref assignment_tmp@34) ))
>
>      (assign  (xyz) (var_ref h)  (expression vec3 + (var_ref abs_retval) (constant float (-0.500000)) ) ) 
>      (declare (temporary ) vec3 floor_retval@35)
>      (call floor (var_ref floor_retval@35)  ((expression vec3 + (var_ref x) (constant float (0.500000)) ) ))
>
>      (declare (temporary ) vec3 assignment_tmp@36)
>      (assign  (xyz) (var_ref assignment_tmp@36)  (expression vec3 + (var_ref x) (expression vec3 neg (var_ref floor_retval@35) ) ) ) 
>      (assign  (xyz) (var_ref m)  (expression vec3 * (var_ref m) (expression vec3 + (constant float (1.792843)) (expression vec3 neg (expression vec3 * (constant float (0.853735)) (expression vec3 + (expression vec3 * (var_ref assignment_tmp@36) (var_ref assignment_tmp@36) ) (expression vec3 * (var_ref h) (var_ref h) ) ) ) ) ) ) ) 
>      (assign  (x) (var_ref g)  (expression float + (expression float * (swiz x (var_ref assignment_tmp@36) )(swiz x (var_ref x0) )) (expression float * (swiz x (var_ref h) )(swiz y (var_ref x0) )) ) ) 
>      (assign  (yz) (var_ref g)  (expression vec2 + (expression vec2 * (swiz yz (var_ref assignment_tmp@36) )(swiz xz (var_ref x12) )) (expression vec2 * (swiz yz (var_ref h) )(swiz yw (var_ref x12) )) ) ) 
>      (declare (temporary ) float dot_retval@37)
>      (call dot (var_ref dot_retval@37)  ((var_ref m) (var_ref g) ))
>
>      (return (expression float + (constant float (0.500000)) (expression float * (constant float (65.000000)) (var_ref dot_retval@37) ) ) )
>    ))
>
>)
>
>(function dot
>  (signature float
>    (parameters
>      (declare (in ) vec2 x)
>      (declare (in ) vec2 y)
>    )
>    (
>    ))
>
>  (signature float
>    (parameters
>      (declare (in ) vec3 x)
>      (declare (in ) vec3 y)
>    )
>    (
>    ))
>
>)
>
>(function max
>  (signature vec3
>    (parameters
>      (declare (in ) vec3 x)
>      (declare (in ) float y)
>    )
>    (
>    ))
>
>)
>
>(function fract
>  (signature vec3
>    (parameters
>      (declare (in ) vec3 x)
>    )
>    (
>    ))
>
>)
>
>(function abs
>  (signature vec3
>    (parameters
>      (declare (in ) vec3 x)
>    )
>    (
>    ))
>
>)
>
>(function snoise
>  (signature float
>    (parameters
>      (declare (in ) vec2 v)
>      (declare (in ) float zoom)
>      (declare (in ) int octaves)
>      (declare (in ) float persistence)
>    )
>    (
>      (declare () int i)
>      (declare () float total)
>      (assign  (x) (var_ref total)  (constant float (0.000000)) ) 
>      (assign  (x) (var_ref i)  (constant int (0)) ) 
>      (loop (
>        (declare () float amplitude)
>        (declare () float frequency)
>        (if (expression bool >= (var_ref i) (constant int (5)) ) (
>          break
>        )
>        ())
>
>        (declare (temporary ) float pow_retval)
>        (call pow (var_ref pow_retval)  ((constant float (2.000000)) (expression float i2f (var_ref i) ) ))
>
>        (assign  (x) (var_ref frequency)  (var_ref pow_retval) ) 
>        (declare (temporary ) float pow_retval@38)
>        (call pow (var_ref pow_retval@38)  ((var_ref persistence) (expression float i2f (var_ref i) ) ))
>
>        (assign  (x) (var_ref amplitude)  (var_ref pow_retval@38) ) 
>        (declare (temporary ) float snoise1_retval)
>        (call snoise1 (var_ref snoise1_retval)  ((expression vec2 * (expression vec2 * (var_ref v) (var_ref frequency) ) (var_ref zoom) ) ))
>
>        (declare (temporary ) float assignment_tmp)
>        (assign  (x) (var_ref assignment_tmp)  (expression float * (var_ref snoise1_retval) (var_ref amplitude) ) ) 
>        (declare (temporary ) float conditional_tmp)
>        (if (expression bool < (var_ref i) (var_ref octaves) ) (
>          (assign  (x) (var_ref conditional_tmp)  (var_ref assignment_tmp) ) 
>        )
>        (
>          (assign  (x) (var_ref conditional_tmp)  (constant float (0.000000)) ) 
>        ))
>
>        (assign  (x) (var_ref total)  (expression float + (var_ref total) (var_ref conditional_tmp) ) ) 
>        (assign  (x) (var_ref i)  (expression int + (var_ref i) (constant int (1)) ) ) 
>      ))
>
>      (return (expression float * (var_ref total) (expression float + (expression float * (expression float + (var_ref persistence) (constant float (-0.100000)) ) (constant float (-0.830000)) ) (constant float (1.000000)) ) ) )
>    ))
>
>)
>
>(function pow
>  (signature float
>    (parameters
>      (declare (in ) float x)
>      (declare (in ) float y)
>    )
>    (
>    ))
>
>)
>
>(function linRange
>  (signature float
>    (parameters
>      (declare (in ) float x)
>      (declare (in ) float xa)
>      (declare (in ) float xb)
>      (declare (in ) float s)
>    )
>    (
>      (declare (temporary ) float conditional_tmp)
>      (if (expression bool < (var_ref x) (var_ref xa) ) (
>        (assign  (x) (var_ref conditional_tmp)  (expression float + (expression float / (expression float + (var_ref x) (expression float neg (var_ref xa) ) ) (var_ref s) ) (constant float (1.000000)) ) ) 
>      )
>      (
>        (assign  (x) (var_ref conditional_tmp)  (expression float + (expression float / (expression float + (var_ref xb) (expression float neg (var_ref x) ) ) (var_ref s) ) (constant float (1.000000)) ) ) 
>      ))
>
>      (declare (temporary ) float clamp_retval)
>      (call clamp (var_ref clamp_retval)  ((var_ref conditional_tmp) (constant float (0.000000)) (constant float (1.000000)) ))
>
>      (return (var_ref clamp_retval) )
>    ))
>
>)
>
>(function clamp
>  (signature float
>    (parameters
>      (declare (in ) float x)
>      (declare (in ) float minVal)
>      (declare (in ) float maxVal)
>    )
>    (
>    ))
>
>)
>
>(function main
>  (signature void
>    (parameters
>    )
>    (
>      (assign  (xy) (var_ref uv)  (var_ref uv0) ) 
>      (assign  (xyzw) (var_ref gl_Position)  (expression vec4 * (var_ref wvp) (var_ref vertex) ) ) 
>    ))
>
>)
>
>
>)
>
>GLSL compiled: 
>GLSL source for fragment shader 6:
>
>
>
>
>
>
>    
>#version 120
>
>
>
>
>
>
>
>
>    
>    
>    
>    
>    
>    
>    
>
>
>
>    
>
>
>
>
>        
>
>
>    
>
>
>
>
>
>vec3 mod289(vec3 x) {	return x - floor(x * (1.0 / 289.0)) * 289.0;  }
>vec2 mod289(vec2 x) {	return x - floor(x * (1.0 / 289.0)) * 289.0;  }
>
>vec3 permute(vec3 x) {	return mod289( ((x*34.0) + 1.0) * x);  }
>
>float snoise1(vec2 v)
>{
>	const vec4 C = vec4(
>		0.211324865405187,  
>		0.366025403784439,  
>		-0.577350269189626, 
>		0.024390243902439); 
>
>	
>	vec2 i = floor(v + dot(v, C.yy));
>	vec2 x0 = v - i + dot(i, C.xx);
>
>	
>	vec2 i1;
>	i1 = (x0.x > x0.y) ? vec2(1.0, 0.0) : vec2(0.0, 1.0);
>	
>	
>	
>	vec4 x12 = x0.xyxy + C.xxzz;
>	x12.xy -= i1;
>
>	
>	i = mod289(i);  
>	vec3 p = permute( permute(
>		i.y + vec3(0.0, i1.y, 1.0)) +
>		i.x + vec3(0.0, i1.x, 1.0));
>
>	vec3 m = max(0.5 - vec3(dot(x0,x0), dot(x12.xy,x12.xy), dot(x12.zw,x12.zw)), 0.0);
>	m = m*m;  m = m*m;
>
>	
>	
>	vec3 x = 2.0 * fract(p * C.www) - 1.0;
>	vec3 h = abs(x) - 0.5;
>	vec3 ox = floor(x + 0.5);
>	vec3 a0 = x - ox;
>
>	
>	
>	m *= 1.79284291400159 - 0.85373472095314 * ( a0*a0 + h*h );
>
>	
>	vec3 g;
>	g.x = a0.x * x0.x + h.x * x0.y;
>	g.yz = a0.yz * x12.xz + h.yz * x12.yw;
>	
>	return 0.5 + 0.5 * 130.0 * dot(m, g);  
>}
>
>float snoise(vec2 v, float zoom, int octaves, float persistence)
>{
>    float total = 0.0;
>    for (int i=0; i < 5; ++i)  
>    {
>        float frequency = pow(2.f, float(i));
>        float amplitude = pow(persistence, float(i));
>        float nval = snoise1(v * frequency * zoom) * amplitude;
>        total += i < octaves ? nval : 0.f;
>    }
>    
>    float m = (persistence - 0.1f) * -0.83f + 1.f;
>    return total * m;
>    
>}
>
>
>
>
>
>float linRange(float x, float xa, float xb, float s)
>{
>	return clamp(x < xa ? (x-xa)/s+1.f : (xb-x)/s+1.f, 0.0, 1.0);
>}
>
>
>
>
>
>
>
>	
>varying vec2  uv;
>
>	
>	uniform vec4  Hmin;   
>	uniform vec4  Hmax;   
>	uniform vec4  Hsmt;   
>														 
>	uniform vec4  Amin;   
>	uniform vec4  Amax;   
>	uniform vec4  Asmt;   
>	uniform vec4  Nonly;    
>
>	
>	uniform vec3  Nnext;   
>	uniform vec3  Nprev;   
>	uniform vec2  Nnext2;  
>	
>	uniform vec3  Nfreq;   
>	uniform vec3  Noct;      
>	uniform vec3  Npers;   
>	uniform vec3  Npow;    
>	
>	uniform vec2  Nfreq2;  
>	uniform vec2  Noct2;   
>	uniform vec2  Npers2;  
>	uniform vec2  Npow2;   
>
>	uniform float  terrainWorldSize;  
>
>	uniform sampler2D samHMap; 
>	uniform sampler2D samAng; 
>
>void main(void)
>{
>	vec2 uv1 = vec2(uv.x, 1-uv.y);
>	vec2 tuv = uv1 * terrainWorldSize / 512.f;
>	float h = texture2D(samHMap,  uv1).x;
>	float a = texture2D(samAng,  uv).x;
>	
>	
>	float l0a = Nonly.x < 0.1f ? 0.f : linRange(a, Amin.x, Amax.x, Asmt.x) * linRange(h, Hmin.x, Hmax.x, Hsmt.x), l0 = l0a;
>	float l1a = Nonly.y < 0.1f ? 0.f : linRange(a, Amin.y, Amax.y, Asmt.y) * linRange(h, Hmin.y, Hmax.y, Hsmt.y), l1 = l1a;
>	float l2a = Nonly.z < 0.1f ? 0.f : linRange(a, Amin.z, Amax.z, Asmt.z) * linRange(h, Hmin.z, Hmax.z, Hsmt.z), l2 = l2a;
>	float l3a = Nonly.w < 0.1f ? 0.f : linRange(a, Amin.w, Amax.w, Asmt.w) * linRange(h, Hmin.w, Hmax.w, Hsmt.w), l3 = l3a;
>	
>	
>	float n0 = Nnext.x < 0.01f ? 0.f : Nnext.x * pow( snoise(tuv, Nfreq.x, int(Noct.x), Npers.x), Npow.x);
>	float n1 = Nnext.y < 0.01f ? 0.f : Nnext.y * pow( snoise(tuv, Nfreq.y, int(Noct.y), Npers.y), Npow.y);
>	float n2 = Nnext.z < 0.01f ? 0.f : Nnext.z * pow( snoise(tuv, Nfreq.z, int(Noct.z), Npers.z), Npow.z);
>
>	float p1 = Nprev.x < 0.01f ? 0.f : Nprev.x * pow( snoise(tuv, Nfreq.x+3.f, int(Noct.x), Npers.x), Npow.x);
>	float p2 = Nprev.y < 0.01f ? 0.f : Nprev.y * pow( snoise(tuv, Nfreq.y+3.f, int(Noct.y), Npers.y), Npow.y);
>	float p3 = Nprev.z < 0.01f ? 0.f : Nprev.z * pow( snoise(tuv, Nfreq.z+3.f, int(Noct.z), Npers.z), Npow.z);
>
>	float m0 = Nnext2.x < 0.01f ? 0.f : Nnext2.x * pow( snoise(tuv, Nfreq2.x, int(Noct2.x), Npers2.x), Npow2.x);
>	float m1 = Nnext2.y < 0.01f ? 0.f : Nnext2.y * pow( snoise(tuv, Nfreq2.y, int(Noct2.y), Npers2.y), Npow2.y);
>
>	
>	
>	l1 += l0a * n0;  l0 *= 1.f-n0;
>	l2 += l1a * n1;  l1 *= 1.f-n1;
>	l3 += l2a * n2;  l2 *= 1.f-n2;
>	
>	l0 += l1a * p1;  l1 *= 1.f-p1;
>	l1 += l2a * p2;  l2 *= 1.f-p2;
>	l2 += l3a * p3;  l3 *= 1.f-p3;
>	
>	l2 += l0a * m0;  l0 *= 1.f-m0;
>	l3 += l1a * m1;  l1 *= 1.f-m1;
>	
>	
>	l0 = clamp(l0, 0.0, 1.0);  l1 = clamp(l1, 0.0, 1.0);  l2 = clamp(l2, 0.0, 1.0);  l3 = clamp(l3, 0.0, 1.0);  
>	float ll = l0+l1+l2+l3;
>	if (ll < 0.01f)  {  l0 = 1.f;  ll = l0+l1+l2+l3;  }  
>	ll = 1/ll;  l0 *= ll;  l1 *= ll;  l2 *= ll;  l3 *= ll;  
>	gl_FragData[0] = vec4(l0, l1, l2, l3);
>}
>
>GLSL IR for shader 6:
>(
>(declare (shader_out ) float gl_FragDepth)
>(declare (shader_out ) (array vec4 8) gl_FragData)
>(declare (shader_out ) vec4 gl_FragColor)
>(declare (shader_in ) vec2 gl_PointCoord)
>(declare (shader_in ) bool gl_FrontFacing)
>(declare (shader_in ) vec4 gl_FragCoord)
>(declare (shader_in ) vec4 gl_SecondaryColor)
>(declare (shader_in ) vec4 gl_Color)
>(declare (shader_in ) float gl_FogFragCoord)
>(declare (shader_in ) (array vec4 0) gl_TexCoord)
>(declare (uniform ) gl_FogParameters gl_Fog)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneQ)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneR)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneT)
>(declare (uniform ) (array vec4 8) gl_ObjectPlaneS)
>(declare (uniform ) (array vec4 8) gl_EyePlaneQ)
>(declare (uniform ) (array vec4 8) gl_EyePlaneR)
>(declare (uniform ) (array vec4 8) gl_EyePlaneT)
>(declare (uniform ) (array vec4 8) gl_EyePlaneS)
>(declare (uniform ) (array vec4 8) gl_TextureEnvColor)
>(declare (uniform ) (array gl_LightProducts 8) gl_BackLightProduct)
>(declare (uniform ) (array gl_LightProducts 8) gl_FrontLightProduct)
>(declare (uniform ) gl_LightModelProducts gl_BackLightModelProduct)
>(declare (uniform ) gl_LightModelProducts gl_FrontLightModelProduct)
>(declare (uniform ) (array gl_LightSourceParameters 8) gl_LightSource)
>(declare (uniform ) gl_MaterialParameters gl_BackMaterial)
>(declare (uniform ) gl_MaterialParameters gl_FrontMaterial)
>(declare (uniform ) gl_PointParameters gl_Point)
>(declare (uniform ) (array vec4 8) gl_ClipPlane)
>(declare (uniform ) (array mat4 8) gl_TextureMatrixInverseTranspose)
>(declare (uniform ) (array mat4 8) gl_TextureMatrixTranspose)
>(declare (uniform ) (array mat4 8) gl_TextureMatrixInverse)
>(declare (uniform ) (array mat4 8) gl_TextureMatrix)
>(declare (uniform ) vec4 gl_FogParamsOptimizedMESA)
>(declare (uniform ) gl_LightModelParameters gl_LightModel)
>(declare (uniform ) float gl_NormalScale)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrixInverseTranspose)
>(declare (uniform ) mat4 gl_ProjectionMatrixInverseTranspose)
>(declare (uniform ) mat4 gl_ModelViewMatrixInverseTranspose)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrixTranspose)
>(declare (uniform ) mat4 gl_ProjectionMatrixTranspose)
>(declare (uniform ) mat4 gl_ModelViewMatrixTranspose)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrixInverse)
>(declare (uniform ) mat4 gl_ProjectionMatrixInverse)
>(declare (uniform ) mat4 gl_ModelViewMatrixInverse)
>(declare (uniform ) mat3 gl_NormalMatrix)
>(declare (uniform ) mat4 gl_ModelViewProjectionMatrix)
>(declare (uniform ) mat4 gl_ProjectionMatrix)
>(declare (uniform ) mat4 gl_ModelViewMatrix)
>(declare (uniform ) (array vec4 56) gl_CurrentAttribFragMESA)
>(declare (uniform ) (array vec4 33) gl_CurrentAttribVertMESA)
>(declare (uniform ) gl_DepthRangeParameters gl_DepthRange)
>(declare (uniform ) int gl_NumSamples)
>(declare () int gl_MaxTextureCoords)
>(declare () int gl_MaxTextureUnits)
>(declare () int gl_MaxClipPlanes)
>(declare () int gl_MaxLights)
>(declare () int gl_MaxFragmentUniformComponents)
>(declare () int gl_MaxVaryingFloats)
>(declare () int gl_MaxVertexUniformComponents)
>(declare () int gl_MaxDrawBuffers)
>(declare () int gl_MaxTextureImageUnits)
>(declare () int gl_MaxCombinedTextureImageUnits)
>(declare () int gl_MaxVertexTextureImageUnits)
>(declare () int gl_MaxVertexAttribs)
>(declare (shader_in ) vec2 uv)
>(declare (uniform ) vec4 Hmin)
>(declare (uniform ) vec4 Hmax)
>(declare (uniform ) vec4 Hsmt)
>(declare (uniform ) vec4 Amin)
>(declare (uniform ) vec4 Amax)
>(declare (uniform ) vec4 Asmt)
>(declare (uniform ) vec4 Nonly)
>(declare (uniform ) vec3 Nnext)
>(declare (uniform ) vec3 Nprev)
>(declare (uniform ) vec2 Nnext2)
>(declare (uniform ) vec3 Nfreq)
>(declare (uniform ) vec3 Noct)
>(declare (uniform ) vec3 Npers)
>(declare (uniform ) vec3 Npow)
>(declare (uniform ) vec2 Nfreq2)
>(declare (uniform ) vec2 Noct2)
>(declare (uniform ) vec2 Npers2)
>(declare (uniform ) vec2 Npow2)
>(declare (uniform ) float terrainWorldSize)
>(declare (uniform ) sampler2D samHMap)
>(declare (uniform ) sampler2D samAng)
>(function mod289
>  (signature vec3
>    (parameters
>      (declare (in ) vec3 x)
>    )
>    (
>      (declare (temporary ) vec3 floor_retval)
>      (call floor (var_ref floor_retval)  ((expression vec3 * (var_ref x) (expression float rcp (constant float (289.000000)) ) ) ))
>
>      (return (expression vec3 + (var_ref x) (expression vec3 neg (expression vec3 * (var_ref floor_retval) (constant float (289.000000)) ) ) ) )
>    ))
>
>  (signature vec2
>    (parameters
>      (declare (in ) vec2 x)
>    )
>    (
>      (declare (temporary ) vec2 floor_retval)
>      (call floor (var_ref floor_retval)  ((expression vec2 * (var_ref x) (expression float rcp (constant float (289.000000)) ) ) ))
>
>      (return (expression vec2 + (var_ref x) (expression vec2 neg (expression vec2 * (var_ref floor_retval) (constant float (289.000000)) ) ) ) )
>    ))
>
>)
>
>(function floor
>  (signature vec3
>    (parameters
>      (declare (in ) vec3 x)
>    )
>    (
>    ))
>
>  (signature vec2
>    (parameters
>      (declare (in ) vec2 x)
>    )
>    (
>    ))
>
>)
>
>(function permute
>  (signature vec3
>    (parameters
>      (declare (in ) vec3 x)
>    )
>    (
>      (declare (temporary ) vec3 mod289_retval)
>      (call mod289 (var_ref mod289_retval)  ((expression vec3 * (expression vec3 + (expression vec3 * (var_ref x) (constant float (34.000000)) ) (constant float (1.000000)) ) (var_ref x) ) ))
>
>      (return (var_ref mod289_retval) )
>    ))
>
>)
>
>(function snoise1
>  (signature float
>    (parameters
>      (declare (in ) vec2 v)
>    )
>    (
>      (declare () vec3 g)
>      (declare () vec3 h)
>      (declare () vec3 x)
>      (declare () vec3 m)
>      (declare () vec3 p)
>      (declare () vec4 x12)
>      (declare () vec2 i1)
>      (declare () vec2 x0)
>      (declare () vec2 i)
>      (declare () vec4 C)
>      (assign  (xyzw) (var_ref C)  (constant vec4 (0.211325 0.366025 -0.577350 0.024390)) ) 
>      (declare (temporary ) float dot_retval)
>      (call dot (var_ref dot_retval)  ((var_ref v) (constant vec2 (0.366025 0.366025)) ))
>
>      (declare (temporary ) vec2 floor_retval)
>      (call floor (var_ref floor_retval)  ((expression vec2 + (var_ref v) (var_ref dot_retval) ) ))
>
>      (assign  (xy) (var_ref i)  (var_ref floor_retval) ) 
>      (declare (temporary ) float dot_retval@39)
>      (call dot (var_ref dot_retval@39)  ((var_ref floor_retval) (constant vec2 (0.211325 0.211325)) ))
>
>      (declare (temporary ) vec2 assignment_tmp)
>      (assign  (xy) (var_ref assignment_tmp)  (expression vec2 + (expression vec2 + (var_ref v) (expression vec2 neg (var_ref i) ) ) (var_ref dot_retval@39) ) ) 
>      (assign  (xy) (var_ref x0)  (var_ref assignment_tmp) ) 
>      (declare (temporary ) vec2 conditional_tmp)
>      (if (expression bool > (swiz x (var_ref assignment_tmp) )(swiz y (var_ref assignment_tmp) )) (
>        (assign  (xy) (var_ref conditional_tmp)  (constant vec2 (1.000000 0.000000)) ) 
>      )
>      (
>        (assign  (xy) (var_ref conditional_tmp)  (constant vec2 (0.000000 1.000000)) ) 
>      ))
>
>      (assign  (xy) (var_ref i1)  (var_ref conditional_tmp) ) 
>      (declare (temporary ) vec4 assignment_tmp@40)
>      (assign  (xyzw) (var_ref assignment_tmp@40)  (expression vec4 + (swiz xyxy (var_ref assignment_tmp) )(constant vec4 (0.211325 0.211325 -0.577350 -0.577350)) ) ) 
>      (assign  (zw) (var_ref x12)  (swiz zw (var_ref assignment_tmp@40) )) 
>      (assign  (xy) (var_ref x12)  (expression vec2 + (swiz xy (var_ref assignment_tmp@40) )(expression vec2 neg (var_ref conditional_tmp) ) ) ) 
>      (declare (temporary ) vec2 mod289_retval)
>      (call mod289 (var_ref mod289_retval)  ((var_ref i) ))
>
>      (assign  (xy) (var_ref i)  (var_ref mod289_retval) ) 
>      (declare (temporary ) vec3 vec_ctor)
>      (assign  (xz) (var_ref vec_ctor)  (constant vec2 (0.000000 1.000000)) ) 
>      (assign  (y) (var_ref vec_ctor)  (swiz y (var_ref i1) )) 
>      (declare (temporary ) vec3 permute_retval)
>      (call permute (var_ref permute_retval)  ((expression vec3 + (swiz y (var_ref mod289_retval) )(var_ref vec_ctor) ) ))
>
>      (declare (temporary ) vec3 vec_ctor@41)
>      (assign  (xz) (var_ref vec_ctor@41)  (constant vec2 (0.000000 1.000000)) ) 
>      (assign  (y) (var_ref vec_ctor@41)  (swiz x (var_ref i1) )) 
>      (declare (temporary ) vec3 permute_retval@42)
>      (call permute (var_ref permute_retval@42)  ((expression vec3 + (expression vec3 + (var_ref permute_retval) (swiz x (var_ref i) )) (var_ref vec_ctor@41) ) ))
>
>      (assign  (xyz) (var_ref p)  (var_ref permute_retval@42) ) 
>      (declare (temporary ) float dot_retval@43)
>      (call dot (var_ref dot_retval@43)  ((var_ref x0) (var_ref x0) ))
>
>      (declare (temporary ) float dot_retval@44)
>      (call dot (var_ref dot_retval@44)  ((swiz xy (var_ref x12) )(swiz xy (var_ref x12) )))
>
>      (declare (temporary ) float dot_retval@45)
>      (call dot (var_ref dot_retval@45)  ((swiz zw (var_ref x12) )(swiz zw (var_ref x12) )))
>
>      (declare (temporary ) vec3 vec_ctor@46)
>      (assign  (x) (var_ref vec_ctor@46)  (var_ref dot_retval@43) ) 
>      (assign  (y) (var_ref vec_ctor@46)  (var_ref dot_retval@44) ) 
>      (assign  (z) (var_ref vec_ctor@46)  (var_ref dot_retval@45) ) 
>      (declare (temporary ) vec3 max_retval)
>      (call max (var_ref max_retval)  ((expression vec3 + (constant float (0.500000)) (expression vec3 neg (var_ref vec_ctor@46) ) ) (constant float (0.000000)) ))
>
>      (assign  (xyz) (var_ref m)  (expression vec3 * (var_ref max_retval) (var_ref max_retval) ) ) 
>      (assign  (xyz) (var_ref m)  (expression vec3 * (var_ref m) (var_ref m) ) ) 
>      (declare (temporary ) vec3 fract_retval)
>      (call fract (var_ref fract_retval)  ((expression vec3 * (var_ref p) (swiz www (var_ref C) )) ))
>
>      (declare (temporary ) vec3 assignment_tmp@47)
>      (assign  (xyz) (var_ref assignment_tmp@47)  (expression vec3 + (expression vec3 * (constant float (2.000000)) (var_ref fract_retval) ) (constant float (-1.000000)) ) ) 
>      (assign  (xyz) (var_ref x)  (var_ref assignment_tmp@47) ) 
>      (declare (temporary ) vec3 abs_retval)
>      (call abs (var_ref abs_retval)  ((var_ref assignment_tmp@47) ))
>
>      (assign  (xyz) (var_ref h)  (expression vec3 + (var_ref abs_retval) (constant float (-0.500000)) ) ) 
>      (declare (temporary ) vec3 floor_retval@48)
>      (call floor (var_ref floor_retval@48)  ((expression vec3 + (var_ref x) (constant float (0.500000)) ) ))
>
>      (declare (temporary ) vec3 assignment_tmp@49)
>      (assign  (xyz) (var_ref assignment_tmp@49)  (expression vec3 + (var_ref x) (expression vec3 neg (var_ref floor_retval@48) ) ) ) 
>      (assign  (xyz) (var_ref m)  (expression vec3 * (var_ref m) (expression vec3 + (constant float (1.792843)) (expression vec3 neg (expression vec3 * (constant float (0.853735)) (expression vec3 + (expression vec3 * (var_ref assignment_tmp@49) (var_ref assignment_tmp@49) ) (expression vec3 * (var_ref h) (var_ref h) ) ) ) ) ) ) ) 
>      (assign  (x) (var_ref g)  (expression float + (expression float * (swiz x (var_ref assignment_tmp@49) )(swiz x (var_ref x0) )) (expression float * (swiz x (var_ref h) )(swiz y (var_ref x0) )) ) ) 
>      (assign  (yz) (var_ref g)  (expression vec2 + (expression vec2 * (swiz yz (var_ref assignment_tmp@49) )(swiz xz (var_ref x12) )) (expression vec2 * (swiz yz (var_ref h) )(swiz yw (var_ref x12) )) ) ) 
>      (declare (temporary ) float dot_retval@50)
>      (call dot (var_ref dot_retval@50)  ((var_ref m) (var_ref g) ))
>
>      (return (expression float + (constant float (0.500000)) (expression float * (constant float (65.000000)) (var_ref dot_retval@50) ) ) )
>    ))
>
>)
>
>(function dot
>  (signature float
>    (parameters
>      (declare (in ) vec2 x)
>      (declare (in ) vec2 y)
>    )
>    (
>    ))
>
>  (signature float
>    (parameters
>      (declare (in ) vec3 x)
>      (declare (in ) vec3 y)
>    )
>    (
>    ))
>
>)
>
>(function max
>  (signature vec3
>    (parameters
>      (declare (in ) vec3 x)
>      (declare (in ) float y)
>    )
>    (
>    ))
>
>)
>
>(function fract
>  (signature vec3
>    (parameters
>      (declare (in ) vec3 x)
>    )
>    (
>    ))
>
>)
>
>(function abs
>  (signature vec3
>    (parameters
>      (declare (in ) vec3 x)
>    )
>    (
>    ))
>
>)
>
>(function snoise
>  (signature float
>    (parameters
>      (declare (in ) vec2 v)
>      (declare (in ) float zoom)
>      (declare (in ) int octaves)
>      (declare (in ) float persistence)
>    )
>    (
>      (declare () int i)
>      (declare () float total)
>      (assign  (x) (var_ref total)  (constant float (0.000000)) ) 
>      (assign  (x) (var_ref i)  (constant int (0)) ) 
>      (loop (
>        (declare () float amplitude)
>        (declare () float frequency)
>        (if (expression bool >= (var_ref i) (constant int (5)) ) (
>          break
>        )
>        ())
>
>        (declare (temporary ) float pow_retval)
>        (call pow (var_ref pow_retval)  ((constant float (2.000000)) (expression float i2f (var_ref i) ) ))
>
>        (assign  (x) (var_ref frequency)  (var_ref pow_retval) ) 
>        (declare (temporary ) float pow_retval@51)
>        (call pow (var_ref pow_retval@51)  ((var_ref persistence) (expression float i2f (var_ref i) ) ))
>
>        (assign  (x) (var_ref amplitude)  (var_ref pow_retval@51) ) 
>        (declare (temporary ) float snoise1_retval)
>        (call snoise1 (var_ref snoise1_retval)  ((expression vec2 * (expression vec2 * (var_ref v) (var_ref frequency) ) (var_ref zoom) ) ))
>
>        (declare (temporary ) float assignment_tmp)
>        (assign  (x) (var_ref assignment_tmp)  (expression float * (var_ref snoise1_retval) (var_ref amplitude) ) ) 
>        (declare (temporary ) float conditional_tmp)
>        (if (expression bool < (var_ref i) (var_ref octaves) ) (
>          (assign  (x) (var_ref conditional_tmp)  (var_ref assignment_tmp) ) 
>        )
>        (
>          (assign  (x) (var_ref conditional_tmp)  (constant float (0.000000)) ) 
>        ))
>
>        (assign  (x) (var_ref total)  (expression float + (var_ref total) (var_ref conditional_tmp) ) ) 
>        (assign  (x) (var_ref i)  (expression int + (var_ref i) (constant int (1)) ) ) 
>      ))
>
>      (return (expression float * (var_ref total) (expression float + (expression float * (expression float + (var_ref persistence) (constant float (-0.100000)) ) (constant float (-0.830000)) ) (constant float (1.000000)) ) ) )
>    ))
>
>)
>
>(function pow
>  (signature float
>    (parameters
>      (declare (in ) float x)
>      (declare (in ) float y)
>    )
>    (
>    ))
>
>)
>
>(function linRange
>  (signature float
>    (parameters
>      (declare (in ) float x)
>      (declare (in ) float xa)
>      (declare (in ) float xb)
>      (declare (in ) float s)
>    )
>    (
>      (declare (temporary ) float conditional_tmp)
>      (if (expression bool < (var_ref x) (var_ref xa) ) (
>        (assign  (x) (var_ref conditional_tmp)  (expression float + (expression float / (expression float + (var_ref x) (expression float neg (var_ref xa) ) ) (var_ref s) ) (constant float (1.000000)) ) ) 
>      )
>      (
>        (assign  (x) (var_ref conditional_tmp)  (expression float + (expression float / (expression float + (var_ref xb) (expression float neg (var_ref x) ) ) (var_ref s) ) (constant float (1.000000)) ) ) 
>      ))
>
>      (declare (temporary ) float clamp_retval)
>      (call clamp (var_ref clamp_retval)  ((var_ref conditional_tmp) (constant float (0.000000)) (constant float (1.000000)) ))
>
>      (return (var_ref clamp_retval) )
>    ))
>
>)
>
>(function clamp
>  (signature float
>    (parameters
>      (declare (in ) float x)
>      (declare (in ) float minVal)
>      (declare (in ) float maxVal)
>    )
>    (
>    ))
>
>)
>
>(function main
>  (signature void
>    (parameters
>    )
>    (
>      (declare () float ll)
>      (declare () float m0)
>      (declare () float p3)
>      (declare () float p2)
>      (declare () float p1)
>      (declare () float n2)
>      (declare () float n1)
>      (declare () float n0)
>      (declare () float l3)
>      (declare () float l3a)
>      (declare () float l2)
>      (declare () float l2a)
>      (declare () float l1)
>      (declare () float l1a)
>      (declare () float l0)
>      (declare () float l0a)
>      (declare () float a)
>      (declare () float h)
>      (declare () vec2 tuv)
>      (declare (temporary ) vec2 vec_ctor)
>      (assign  (x) (var_ref vec_ctor)  (swiz x (var_ref uv) )) 
>      (assign  (y) (var_ref vec_ctor)  (expression float + (constant float (1.000000)) (expression float neg (swiz y (var_ref uv) )) ) ) 
>      (assign  (xy) (var_ref tuv)  (expression vec2 / (expression vec2 * (var_ref vec_ctor) (var_ref terrainWorldSize) ) (constant float (512.000000)) ) ) 
>      (declare (temporary ) vec4 texture2D_retval)
>      (call texture2D (var_ref texture2D_retval)  ((var_ref samHMap) (var_ref vec_ctor) ))
>
>      (assign  (x) (var_ref h)  (swiz x (var_ref texture2D_retval) )) 
>      (declare (temporary ) vec4 texture2D_retval@52)
>      (call texture2D (var_ref texture2D_retval@52)  ((var_ref samAng) (var_ref uv) ))
>
>      (declare (temporary ) float assignment_tmp)
>      (assign  (x) (var_ref assignment_tmp)  (swiz x (var_ref texture2D_retval@52) )) 
>      (assign  (x) (var_ref a)  (var_ref assignment_tmp) ) 
>      (declare (temporary ) float conditional_tmp)
>      (if (expression bool < (swiz x (var_ref Nonly) )(constant float (0.100000)) ) (
>        (assign  (x) (var_ref conditional_tmp)  (constant float (0.000000)) ) 
>      )
>      (
>        (declare (temporary ) float linRange_retval)
>        (call linRange (var_ref linRange_retval)  ((var_ref assignment_tmp) (swiz x (var_ref Amin) )(swiz x (var_ref Amax) )(swiz x (var_ref Asmt) )))
>
>        (declare (temporary ) float linRange_retval@53)
>        (call linRange (var_ref linRange_retval@53)  ((var_ref h) (swiz x (var_ref Hmin) )(swiz x (var_ref Hmax) )(swiz x (var_ref Hsmt) )))
>
>        (assign  (x) (var_ref conditional_tmp)  (expression float * (var_ref linRange_retval) (var_ref linRange_retval@53) ) ) 
>      ))
>
>      (assign  (x) (var_ref l0a)  (var_ref conditional_tmp) ) 
>      (assign  (x) (var_ref l0)  (var_ref conditional_tmp) ) 
>      (declare (temporary ) float conditional_tmp@54)
>      (if (expression bool < (swiz y (var_ref Nonly) )(constant float (0.100000)) ) (
>        (assign  (x) (var_ref conditional_tmp@54)  (constant float (0.000000)) ) 
>      )
>      (
>        (declare (temporary ) float linRange_retval@55)
>        (call linRange (var_ref linRange_retval@55)  ((var_ref a) (swiz y (var_ref Amin) )(swiz y (var_ref Amax) )(swiz y (var_ref Asmt) )))
>
>        (declare (temporary ) float linRange_retval@56)
>        (call linRange (var_ref linRange_retval@56)  ((var_ref h) (swiz y (var_ref Hmin) )(swiz y (var_ref Hmax) )(swiz y (var_ref Hsmt) )))
>
>        (assign  (x) (var_ref conditional_tmp@54)  (expression float * (var_ref linRange_retval@55) (var_ref linRange_retval@56) ) ) 
>      ))
>
>      (assign  (x) (var_ref l1a)  (var_ref conditional_tmp@54) ) 
>      (assign  (x) (var_ref l1)  (var_ref conditional_tmp@54) ) 
>      (declare (temporary ) float conditional_tmp@57)
>      (if (expression bool < (swiz z (var_ref Nonly) )(constant float (0.100000)) ) (
>        (assign  (x) (var_ref conditional_tmp@57)  (constant float (0.000000)) ) 
>      )
>      (
>        (declare (temporary ) float linRange_retval@58)
>        (call linRange (var_ref linRange_retval@58)  ((var_ref a) (swiz z (var_ref Amin) )(swiz z (var_ref Amax) )(swiz z (var_ref Asmt) )))
>
>        (declare (temporary ) float linRange_retval@59)
>        (call linRange (var_ref linRange_retval@59)  ((var_ref h) (swiz z (var_ref Hmin) )(swiz z (var_ref Hmax) )(swiz z (var_ref Hsmt) )))
>
>        (assign  (x) (var_ref conditional_tmp@57)  (expression float * (var_ref linRange_retval@58) (var_ref linRange_retval@59) ) ) 
>      ))
>
>      (assign  (x) (var_ref l2a)  (var_ref conditional_tmp@57) ) 
>      (assign  (x) (var_ref l2)  (var_ref conditional_tmp@57) ) 
>      (declare (temporary ) float conditional_tmp@60)
>      (if (expression bool < (swiz w (var_ref Nonly) )(constant float (0.100000)) ) (
>        (assign  (x) (var_ref conditional_tmp@60)  (constant float (0.000000)) ) 
>      )
>      (
>        (declare (temporary ) float linRange_retval@61)
>        (call linRange (var_ref linRange_retval@61)  ((var_ref a) (swiz w (var_ref Amin) )(swiz w (var_ref Amax) )(swiz w (var_ref Asmt) )))
>
>        (declare (temporary ) float linRange_retval@62)
>        (call linRange (var_ref linRange_retval@62)  ((var_ref h) (swiz w (var_ref Hmin) )(swiz w (var_ref Hmax) )(swiz w (var_ref Hsmt) )))
>
>        (assign  (x) (var_ref conditional_tmp@60)  (expression float * (var_ref linRange_retval@61) (var_ref linRange_retval@62) ) ) 
>      ))
>
>      (assign  (x) (var_ref l3a)  (var_ref conditional_tmp@60) ) 
>      (assign  (x) (var_ref l3)  (var_ref conditional_tmp@60) ) 
>      (declare (temporary ) float conditional_tmp@63)
>      (if (expression bool < (swiz x (var_ref Nnext) )(constant float (0.010000)) ) (
>        (assign  (x) (var_ref conditional_tmp@63)  (constant float (0.000000)) ) 
>      )
>      (
>        (declare (temporary ) float snoise_retval)
>        (call snoise (var_ref snoise_retval)  ((var_ref tuv) (swiz x (var_ref Nfreq) )(expression int f2i (swiz x (var_ref Noct) )) (swiz x (var_ref Npers) )))
>
>        (declare (temporary ) float pow_retval)
>        (call pow (var_ref pow_retval)  ((var_ref snoise_retval) (swiz x (var_ref Npow) )))
>
>        (assign  (x) (var_ref conditional_tmp@63)  (expression float * (swiz x (var_ref Nnext) )(var_ref pow_retval) ) ) 
>      ))
>
>      (assign  (x) (var_ref n0)  (var_ref conditional_tmp@63) ) 
>      (declare (temporary ) float conditional_tmp@64)
>      (if (expression bool < (swiz y (var_ref Nnext) )(constant float (0.010000)) ) (
>        (assign  (x) (var_ref conditional_tmp@64)  (constant float (0.000000)) ) 
>      )
>      (
>        (declare (temporary ) float snoise_retval@65)
>        (call snoise (var_ref snoise_retval@65)  ((var_ref tuv) (swiz y (var_ref Nfreq) )(expression int f2i (swiz y (var_ref Noct) )) (swiz y (var_ref Npers) )))
>
>        (declare (temporary ) float pow_retval@66)
>        (call pow (var_ref pow_retval@66)  ((var_ref snoise_retval@65) (swiz y (var_ref Npow) )))
>
>        (assign  (x) (var_ref conditional_tmp@64)  (expression float * (swiz y (var_ref Nnext) )(var_ref pow_retval@66) ) ) 
>      ))
>
>      (assign  (x) (var_ref n1)  (var_ref conditional_tmp@64) ) 
>      (declare (temporary ) float conditional_tmp@67)
>      (if (expression bool < (swiz z (var_ref Nnext) )(constant float (0.010000)) ) (
>        (assign  (x) (var_ref conditional_tmp@67)  (constant float (0.000000)) ) 
>      )
>      (
>        (declare (temporary ) float snoise_retval@68)
>        (call snoise (var_ref snoise_retval@68)  ((var_ref tuv) (swiz z (var_ref Nfreq) )(expression int f2i (swiz z (var_ref Noct) )) (swiz z (var_ref Npers) )))
>
>        (declare (temporary ) float pow_retval@69)
>        (call pow (var_ref pow_retval@69)  ((var_ref snoise_retval@68) (swiz z (var_ref Npow) )))
>
>        (assign  (x) (var_ref conditional_tmp@67)  (expression float * (swiz z (var_ref Nnext) )(var_ref pow_retval@69) ) ) 
>      ))
>
>      (assign  (x) (var_ref n2)  (var_ref conditional_tmp@67) ) 
>      (declare (temporary ) float conditional_tmp@70)
>      (if (expression bool < (swiz x (var_ref Nprev) )(constant float (0.010000)) ) (
>        (assign  (x) (var_ref conditional_tmp@70)  (constant float (0.000000)) ) 
>      )
>      (
>        (declare (temporary ) float snoise_retval@71)
>        (call snoise (var_ref snoise_retval@71)  ((var_ref tuv) (expression float + (swiz x (var_ref Nfreq) )(constant float (3.000000)) ) (expression int f2i (swiz x (var_ref Noct) )) (swiz x (var_ref Npers) )))
>
>        (declare (temporary ) float pow_retval@72)
>        (call pow (var_ref pow_retval@72)  ((var_ref snoise_retval@71) (swiz x (var_ref Npow) )))
>
>        (assign  (x) (var_ref conditional_tmp@70)  (expression float * (swiz x (var_ref Nprev) )(var_ref pow_retval@72) ) ) 
>      ))
>
>      (assign  (x) (var_ref p1)  (var_ref conditional_tmp@70) ) 
>      (declare (temporary ) float conditional_tmp@73)
>      (if (expression bool < (swiz y (var_ref Nprev) )(constant float (0.010000)) ) (
>        (assign  (x) (var_ref conditional_tmp@73)  (constant float (0.000000)) ) 
>      )
>      (
>        (declare (temporary ) float snoise_retval@74)
>        (call snoise (var_ref snoise_retval@74)  ((var_ref tuv) (expression float + (swiz y (var_ref Nfreq) )(constant float (3.000000)) ) (expression int f2i (swiz y (var_ref Noct) )) (swiz y (var_ref Npers) )))
>
>        (declare (temporary ) float pow_retval@75)
>        (call pow (var_ref pow_retval@75)  ((var_ref snoise_retval@74) (swiz y (var_ref Npow) )))
>
>        (assign  (x) (var_ref conditional_tmp@73)  (expression float * (swiz y (var_ref Nprev) )(var_ref pow_retval@75) ) ) 
>      ))
>
>      (assign  (x) (var_ref p2)  (var_ref conditional_tmp@73) ) 
>      (declare (temporary ) float conditional_tmp@76)
>      (if (expression bool < (swiz z (var_ref Nprev) )(constant float (0.010000)) ) (
>        (assign  (x) (var_ref conditional_tmp@76)  (constant float (0.000000)) ) 
>      )
>      (
>        (declare (temporary ) float snoise_retval@77)
>        (call snoise (var_ref snoise_retval@77)  ((var_ref tuv) (expression float + (swiz z (var_ref Nfreq) )(constant float (3.000000)) ) (expression int f2i (swiz z (var_ref Noct) )) (swiz z (var_ref Npers) )))
>
>        (declare (temporary ) float pow_retval@78)
>        (call pow (var_ref pow_retval@78)  ((var_ref snoise_retval@77) (swiz z (var_ref Npow) )))
>
>        (assign  (x) (var_ref conditional_tmp@76)  (expression float * (swiz z (var_ref Nprev) )(var_ref pow_retval@78) ) ) 
>      ))
>
>      (assign  (x) (var_ref p3)  (var_ref conditional_tmp@76) ) 
>      (declare (temporary ) float conditional_tmp@79)
>      (if (expression bool < (swiz x (var_ref Nnext2) )(constant float (0.010000)) ) (
>        (assign  (x) (var_ref conditional_tmp@79)  (constant float (0.000000)) ) 
>      )
>      (
>        (declare (temporary ) float snoise_retval@80)
>        (call snoise (var_ref snoise_retval@80)  ((var_ref tuv) (swiz x (var_ref Nfreq2) )(expression int f2i (swiz x (var_ref Noct2) )) (swiz x (var_ref Npers2) )))
>
>        (declare (temporary ) float pow_retval@81)
>        (call pow (var_ref pow_retval@81)  ((var_ref snoise_retval@80) (swiz x (var_ref Npow2) )))
>
>        (assign  (x) (var_ref conditional_tmp@79)  (expression float * (swiz x (var_ref Nnext2) )(var_ref pow_retval@81) ) ) 
>      ))
>
>      (assign  (x) (var_ref m0)  (var_ref conditional_tmp@79) ) 
>      (declare (temporary ) float conditional_tmp@82)
>      (if (expression bool < (swiz y (var_ref Nnext2) )(constant float (0.010000)) ) (
>        (assign  (x) (var_ref conditional_tmp@82)  (constant float (0.000000)) ) 
>      )
>      (
>        (declare (temporary ) float snoise_retval@83)
>        (call snoise (var_ref snoise_retval@83)  ((var_ref tuv) (swiz y (var_ref Nfreq2) )(expression int f2i (swiz y (var_ref Noct2) )) (swiz y (var_ref Npers2) )))
>
>        (declare (temporary ) float pow_retval@84)
>        (call pow (var_ref pow_retval@84)  ((var_ref snoise_retval@83) (swiz y (var_ref Npow2) )))
>
>        (assign  (x) (var_ref conditional_tmp@82)  (expression float * (swiz y (var_ref Nnext2) )(var_ref pow_retval@84) ) ) 
>      ))
>
>      (assign  (x) (var_ref l1)  (expression float + (var_ref l1) (expression float * (var_ref l0a) (var_ref n0) ) ) ) 
>      (assign  (x) (var_ref l0)  (expression float * (var_ref l0) (expression float + (constant float (1.000000)) (expression float neg (var_ref n0) ) ) ) ) 
>      (assign  (x) (var_ref l2)  (expression float + (var_ref l2) (expression float * (var_ref l1a) (var_ref n1) ) ) ) 
>      (assign  (x) (var_ref l1)  (expression float * (var_ref l1) (expression float + (constant float (1.000000)) (expression float neg (var_ref n1) ) ) ) ) 
>      (assign  (x) (var_ref l3)  (expression float + (var_ref l3) (expression float * (var_ref l2a) (var_ref n2) ) ) ) 
>      (assign  (x) (var_ref l2)  (expression float * (var_ref l2) (expression float + (constant float (1.000000)) (expression float neg (var_ref n2) ) ) ) ) 
>      (assign  (x) (var_ref l0)  (expression float + (var_ref l0) (expression float * (var_ref l1a) (var_ref p1) ) ) ) 
>      (assign  (x) (var_ref l1)  (expression float * (var_ref l1) (expression float + (constant float (1.000000)) (expression float neg (var_ref p1) ) ) ) ) 
>      (assign  (x) (var_ref l1)  (expression float + (var_ref l1) (expression float * (var_ref l2a) (var_ref p2) ) ) ) 
>      (assign  (x) (var_ref l2)  (expression float * (var_ref l2) (expression float + (constant float (1.000000)) (expression float neg (var_ref p2) ) ) ) ) 
>      (assign  (x) (var_ref l2)  (expression float + (var_ref l2) (expression float * (var_ref l3a) (var_ref p3) ) ) ) 
>      (assign  (x) (var_ref l3)  (expression float * (var_ref l3) (expression float + (constant float (1.000000)) (expression float neg (var_ref p3) ) ) ) ) 
>      (assign  (x) (var_ref l2)  (expression float + (var_ref l2) (expression float * (var_ref l0a) (var_ref m0) ) ) ) 
>      (assign  (x) (var_ref l0)  (expression float * (var_ref l0) (expression float + (constant float (1.000000)) (expression float neg (var_ref m0) ) ) ) ) 
>      (assign  (x) (var_ref l3)  (expression float + (var_ref l3) (expression float * (var_ref l1a) (var_ref conditional_tmp@82) ) ) ) 
>      (assign  (x) (var_ref l1)  (expression float * (var_ref l1) (expression float + (constant float (1.000000)) (expression float neg (var_ref conditional_tmp@82) ) ) ) ) 
>      (declare (temporary ) float clamp_retval)
>      (call clamp (var_ref clamp_retval)  ((var_ref l0) (constant float (0.000000)) (constant float (1.000000)) ))
>
>      (assign  (x) (var_ref l0)  (var_ref clamp_retval) ) 
>      (declare (temporary ) float clamp_retval@85)
>      (call clamp (var_ref clamp_retval@85)  ((var_ref l1) (constant float (0.000000)) (constant float (1.000000)) ))
>
>      (assign  (x) (var_ref l1)  (var_ref clamp_retval@85) ) 
>      (declare (temporary ) float clamp_retval@86)
>      (call clamp (var_ref clamp_retval@86)  ((var_ref l2) (constant float (0.000000)) (constant float (1.000000)) ))
>
>      (assign  (x) (var_ref l2)  (var_ref clamp_retval@86) ) 
>      (declare (temporary ) float clamp_retval@87)
>      (call clamp (var_ref clamp_retval@87)  ((var_ref l3) (constant float (0.000000)) (constant float (1.000000)) ))
>
>      (assign  (x) (var_ref l3)  (var_ref clamp_retval@87) ) 
>      (declare (temporary ) float assignment_tmp@88)
>      (assign  (x) (var_ref assignment_tmp@88)  (expression float + (expression float + (var_ref l0) (var_ref l1) ) (expression float + (var_ref l2) (var_ref clamp_retval@87) ) ) ) 
>      (assign  (x) (var_ref ll)  (var_ref assignment_tmp@88) ) 
>      (if (expression bool < (var_ref assignment_tmp@88) (constant float (0.010000)) ) (
>        (assign  (x) (var_ref l0)  (constant float (1.000000)) ) 
>        (assign  (x) (var_ref ll)  (expression float + (expression float + (constant float (1.000000)) (var_ref l1) ) (expression float + (var_ref l2) (var_ref clamp_retval@87) ) ) ) 
>      )
>      ())
>
>      (assign  (x) (var_ref ll)  (expression float rcp (var_ref ll) ) ) 
>      (assign  (x) (var_ref l0)  (expression float * (var_ref l0) (var_ref ll) ) ) 
>      (assign  (x) (var_ref l1)  (expression float * (var_ref l1) (var_ref ll) ) ) 
>      (assign  (x) (var_ref l2)  (expression float * (var_ref l2) (var_ref ll) ) ) 
>      (assign  (x) (var_ref l3)  (expression float * (var_ref clamp_retval@87) (var_ref ll) ) ) 
>      (declare (temporary ) vec4 vec_ctor@89)
>      (assign  (x) (var_ref vec_ctor@89)  (var_ref l0) ) 
>      (assign  (y) (var_ref vec_ctor@89)  (var_ref l1) ) 
>      (assign  (z) (var_ref vec_ctor@89)  (var_ref l2) ) 
>      (assign  (w) (var_ref vec_ctor@89)  (var_ref l3) ) 
>      (assign  (xyzw) (array_ref (var_ref gl_FragData) (constant int (0)) )  (var_ref vec_ctor@89) ) 
>    ))
>
>)
>
>(function texture2D
>  (signature vec4
>    (parameters
>      (declare (in ) sampler2D sampler)
>      (declare (in ) vec2 P)
>    )
>    (
>    ))
>
>)
>
>
>)
>
>GLSL compiled: 
>stuntrally: ../../../src/glsl/loop_analysis.h:222: bool loop_variable::is_loop_constant() const: Assertion `!this->var->data.read_only || (this->var->data.read_only && is_const)' failed.

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Attachments on bug 82537: 104538 | 104804 | 105964

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