Nintendo OpenGL

This page's goal is to describe parts of Nintendo's OpenGL implementation for the 3DS as we reverse engineer it to better understand how to use the PICA200. Some of the information on this page is specific to Steeldiver : Sub Wars. The reason for this is that it's a fairly graphics-heavy game that's available on the eShop for free, so it seems like a good target for a community REing effort.

Description

The PICA200 is an opengl ES 1.1 compliant GPU manufactured by DMP. It comes loaded with a number of extensions that make it similar to an openGL ES 2.0 compliant GPU (ability to run programmable vertex/geometry shaders, for instance). Because of this, Nintendo wrapped GPU access into an openGL ES 2.0 implementation with some limitations. As the fragment stage of the pipeline is non-programmable, Nintendo instead gives developers the ability to configure a number of fragment-related values through glGetUniformLocation and glUniformXX. See below for the full list.

Shader program structure

When uniform values are set (in shm_uniformfv/shm_uniformiv), they are attached to the current shader program and stored into the corresponding shader program structure. They are later written to the GPU command buffer in __shv_validateShaderValidator or equivalent.

Shader program struct :

Offset	Size	Description
0x000	0x04	Value 0x0 ?
0x004	0x04	Program ID
0x008	0x04	Value -1 ?
0x01C	0x04	Pointer to program-specific uniform table
0x020	0x04	Total number of uniforms for program
0x028	0x04	Number of program-specific uniforms
0x414	0x04	Pointer to vertex shader struct
0x64C	0x04	Value for GPU register 0x0104
0x7C0	0x04	Bitfield containing dmp_FragmentLightSource[n].shadowed values
0x7D8	0x04	Bitfield containing dmp_FragmentLightSource[n].geomFactor0 / dmp_FragmentLightSource[n].geomFactor1 / dmp_FragmentLightSource[n].twoSideDiffuse values
0xA20	0x70*8	Table of structs for 8 dmp_FragmentLightSource

dmp_FragmentLightSource struct:

Offset	Size	Description
0x00	0x01	dmp_FragmentLightSource[k].enabled
0x04	0x10	dmp_FragmentLightSource[k].ambient (float[4])
0x14	0x10	dmp_FragmentLightSource[k].diffuse (float[4])
0x24	0x10	dmp_FragmentLightSource[k].specular0 (float[4])
0x34	0x10	dmp_FragmentLightSource[k].specular1 (float[4])
0x44	0x10	dmp_FragmentLightSource[k].position (float[4])
0x54	0x10	dmp_FragmentLightSource[k].spotDirection (float[3])
0x60	0x04	dmp_FragmentLightSource[k].samplerSP (u32)
0x64	0x04	dmp_FragmentLightSource[k].distanceAttenuationBias (float)
0x68	0x04	dmp_FragmentLightSource[k].distanceAttenuationScale (float)

vertex/geometry shader struct:

Offset	Size	Description
0x0	0x4	Pointer to shader code data
0x4	0x4	Size of shader code (in words)
0x8	0x4	Pointer to shader opdesc data
0xC	0x4	Size of shader opdescs (in words)

Proposed REing methodology

1. Choose a "uniform" you want to RE below

2. Take note of its ID and type !

3. Depending on whether its a float or not, go through the gigantic switches in shm_uniformfv or shm_uniformiv (non-float) based on the ID of your uniform (in the case of steeldiver: sub wars you can now just go directly to the handler as it's listed in the table below)

4. Once you find the piece of code specific to your uniform, take note of how the values passed to shm_uniformfv/shm_uniformiv are written to the shader object

5. Go through __shv_validateShaderValidator looking for where those fields written to in shm_uniformfv/shm_uniformiv are used and written to the GPU command buffer either directly or through __cb_writeRegs, __cb_multiWriteReg or __cb_fillRegs.

6. Document findings on 3Dbrew ! (that's the most important step)

Fragment "uniform" list

Uniform ID	Type	Name	Handler address (Steeldiver : Sub Wars)	Shader Program struct offset	GPU Register
0x0	GL_BOOL	dmp_Texture[0].perspectiveShadow	0x0012A504	?	?
0x1	GL_FLOAT	dmp_Texture[0].shadowZBias	0x00155584	0xE44	?
0x2	GL_FLOAT	dmp_Texture[0].shadowZScale	0x001556A0	0xE48	?
0x3	GL_INT	dmp_Texture[0].samplerType	0x0012A5D0	?	?
0x4	GL_INT	dmp_Texture[1].samplerType	0x0012A6F8	?	?
0x5	GL_INT	dmp_Texture[2].samplerType	0x0012A774	?	?
0x6	GL_INT	dmp_Texture[3].samplerType	0x0012A7F0	?	?
0x7	GL_INT	dmp_Texture[2].texcoord	0x0012A8B4	?	?
0x8	GL_INT	dmp_Texture[3].texcoord	0x0012A97C	?	?
0x9	GL_INT	dmp_Texture[3].ptRgbMap	0x0012AA54	?	?
0xA	GL_INT	dmp_Texture[3].ptAlphaMap	0x0012AB94	?	?
0xB	GL_BOOL	dmp_Texture[3].ptAlphaSeparate	0x0012ACD4	?	?
0xC	GL_INT	dmp_Texture[3].ptClampU	0x0012ADB8	?	?
0xD	GL_INT	dmp_Texture[3].ptClampV	0x0012AEC0	?	?
0xE	GL_INT	dmp_Texture[3].ptShiftU	0x0012AFD0	?	?
0xF	GL_INT	dmp_Texture[3].ptShiftV	0x0012B0A0	?	?
0x10	GL_INT	dmp_Texture[3].ptMinFilter	0x0012B168	?	?
0x11	GL_INT	dmp_Texture[3].ptTexWidth	0x0012B270	?	?
0x12	GL_INT	dmp_Texture[3].ptTexOffset	0x0012B334	?	?
0x13	GL_FLOAT	dmp_Texture[3].ptTexBias	0x001556B4	0xE10	?
0x14	GL_BOOL	dmp_Texture[3].ptNoiseEnable	0x0012B3E0	?	?
0x15	GL_FLOAT_VEC3	dmp_Texture[3].ptNoiseU	0x00155878	0xE14	?
0x16	GL_FLOAT_VEC3	dmp_Texture[3].ptNoiseV	0x00155A7C	0xE20	?
0x17	GL_SAMPLER_1D	dmp_Texture[3].ptSamplerRgbMap	0x0012B4B0	0xDF0	?
0x18	GL_SAMPLER_1D	dmp_Texture[3].ptSamplerAlphaMap	0x0012B4F4	0xDF4	?
0x19	GL_SAMPLER_1D	dmp_Texture[3].ptSamplerNoiseMap	0x0012B540	0xDF8	?
0x1A	GL_SAMPLER_1D	dmp_Texture[3].ptSamplerR	0x0012B58C	0xDFC	?
0x1B	GL_SAMPLER_1D	dmp_Texture[3].ptSamplerG	0x0012B5D8	0xE00	?
0x1C	GL_SAMPLER_1D	dmp_Texture[3].ptSamplerB	0x0012B624	0xE04	?
0x1D	GL_SAMPLER_1D	dmp_Texture[3].ptSamplerA	0x0012B670	0xE08	?
0x1E	GL_INT	dmp_FragOperation.mode	0x0012B6BC	0xE38	?
0x1F	GL_FLOAT	dmp_FragOperation.penumbraScale	0x00155C98	0xE40	?
0x20	GL_FLOAT	dmp_FragOperation.penumbraBias	0x00155D8C	0xE3C	?
0x21	GL_FLOAT	dmp_FragOperation.wScale	0x00155E9C	0xE4C	?
0x22	GL_BOOL	dmp_FragOperation.enableClippingPlane	0x0012EAEC	0x568	?
0x23	GL_FLOAT_VEC4	dmp_FragOperation.clippingPlane	0x00159474	0xE50	?
0x24	GL_BOOL	dmp_FragOperation.enableAlphaTest	0x0012EBAC	0x64C	?
0x25	GL_INT	dmp_FragOperation.alphaTestFunc	0x0012EC64	0x64C	?
0x26	GL_FLOAT	dmp_FragOperation.alphaRefValue	0x0015971C	0x64C ?	?
0x27	GL_FLOAT_VEC3	dmp_Gas.lightXY	0x001560EC	0xE84	?
0x28	GL_FLOAT_VEC4	dmp_Gas.lightZ	0x00156268	0xE90	?
0x29	GL_FLOAT	dmp_Gas.deltaZ	0x001564D4	0xEA0	?
0x2A	GL_FLOAT	dmp_Gas.accMax	0x001565C0	0xEA4	?
0x2B	GL_BOOL	dmp_Gas.autoAcc	0x0012B790	0xE74	?
0x2C	GL_FLOAT	dmp_Gas.attenuation	0x00156684	0xEA8	?
0x2D	GL_INT	dmp_Gas.colorLutInput	0x0012B7A4	0x640	?
0x2E	GL_INT	dmp_Gas.shadingDensitySrc	0x0012B854	0x624	?
0x2F	GL_SAMPLER_1D	dmp_Gas.samplerTR	0x0012B910	0xE78	?
0x30	GL_SAMPLER_1D	dmp_Gas.samplerTG	0x0012B95C	0xE7C	?
0x31	GL_SAMPLER_1D	dmp_Gas.samplerTB	0x0012B9A8	0xE80	?
0x32	GL_BOOL	dmp_FragmentLighting.enabled	0x0012B9F4	0x590	0x00A8 ?
0x33	GL_FLOAT_VEC4	dmp_FragmentLighting.ambient	0x00156744	0xA10	?
0x34	GL_FLOAT_VEC4	dmp_FragmentMaterial.emission	0x00156E1C	0xDE0	?
0x35	GL_FLOAT_VEC4	dmp_FragmentMaterial.ambient	0x0015696C	0xDA0	?
0x36	GL_FLOAT_VEC4	dmp_FragmentMaterial.diffuse	0x00157048	0xDB0	?
0x37	GL_FLOAT_VEC4	dmp_FragmentMaterial.specular0	0x001572E0	0xDC0	?
0x38	GL_FLOAT_VEC4	dmp_FragmentMaterial.specular1	0x0015756C	0xDD0	?
0x39	GL_BOOL	dmp_FragmentLightSource[0].enabled	0x0012BD24	0xA20+0*0x70+0x00	0x01C5
0x3A	GL_BOOL	dmp_FragmentLightSource[1].enabled	0x0012BD24	0xA20+1*0x70+0x00	0x01C5
0x3B	GL_BOOL	dmp_FragmentLightSource[2].enabled	0x0012BD24	0xA20+2*0x70+0x00	0x01C5
0x3C	GL_BOOL	dmp_FragmentLightSource[3].enabled	0x0012BD24	0xA20+3*0x70+0x00	0x01C5
0x3D	GL_BOOL	dmp_FragmentLightSource[4].enabled	0x0012BD24	0xA20+4*0x70+0x00	0x01C5
0x3E	GL_BOOL	dmp_FragmentLightSource[5].enabled	0x0012BD24	0xA20+5*0x70+0x00	0x01C5
0x3F	GL_BOOL	dmp_FragmentLightSource[6].enabled	0x0012BD24	0xA20+6*0x70+0x00	0x01C5
0x40	GL_BOOL	dmp_FragmentLightSource[7].enabled	0x0012BD24	0xA20+7*0x70+0x00	0x01C5
0x41	GL_FLOAT_VEC4	dmp_FragmentLightSource[0].ambient	0x001579CC	0xA20+0*0x70+0x04	0x01C8 ?
0x42	GL_FLOAT_VEC4	dmp_FragmentLightSource[1].ambient	0x001579CC	0xA20+1*0x70+0x04	0x01C8 ?
0x43	GL_FLOAT_VEC4	dmp_FragmentLightSource[2].ambient	0x001579CC	0xA20+2*0x70+0x04	0x01C8 ?
0x44	GL_FLOAT_VEC4	dmp_FragmentLightSource[3].ambient	0x001579CC	0xA20+3*0x70+0x04	0x01C8 ?
0x45	GL_FLOAT_VEC4	dmp_FragmentLightSource[4].ambient	0x001579CC	0xA20+4*0x70+0x04	0x01C8 ?
0x46	GL_FLOAT_VEC4	dmp_FragmentLightSource[5].ambient	0x001579CC	0xA20+5*0x70+0x04	0x01C8 ?
0x47	GL_FLOAT_VEC4	dmp_FragmentLightSource[6].ambient	0x001579CC	0xA20+6*0x70+0x04	0x01C8 ?
0x48	GL_FLOAT_VEC4	dmp_FragmentLightSource[7].ambient	0x001579CC	0xA20+7*0x70+0x04	0x01C8 ?
0x49	GL_FLOAT_VEC4	dmp_FragmentLightSource[0].diffuse	0x00157C10	0xA20+0*0x70+0x14	0x01C8 ?
0x4A	GL_FLOAT_VEC4	dmp_FragmentLightSource[1].diffuse	0x00157C10	0xA20+1*0x70+0x14	0x01C8 ?
0x4B	GL_FLOAT_VEC4	dmp_FragmentLightSource[2].diffuse	0x00157C10	0xA20+2*0x70+0x14	0x01C8 ?
0x4C	GL_FLOAT_VEC4	dmp_FragmentLightSource[3].diffuse	0x00157C10	0xA20+3*0x70+0x14	0x01C8 ?
0x4D	GL_FLOAT_VEC4	dmp_FragmentLightSource[4].diffuse	0x00157C10	0xA20+4*0x70+0x14	0x01C8 ?
0x4E	GL_FLOAT_VEC4	dmp_FragmentLightSource[5].diffuse	0x00157C10	0xA20+5*0x70+0x14	0x01C8 ?
0x4F	GL_FLOAT_VEC4	dmp_FragmentLightSource[6].diffuse	0x00157C10	0xA20+6*0x70+0x14	0x01C8 ?
0x50	GL_FLOAT_VEC4	dmp_FragmentLightSource[7].diffuse	0x00157C10	0xA20+7*0x70+0x14	0x01C8 ?
0x51	GL_FLOAT_VEC4	dmp_FragmentLightSource[0].specular0	0x00157E5C	0xA20+0*0x70+0x24	0x01C8 ?
0x52	GL_FLOAT_VEC4	dmp_FragmentLightSource[1].specular0	0x00157E5C	0xA20+1*0x70+0x24	0x01C8 ?
0x53	GL_FLOAT_VEC4	dmp_FragmentLightSource[2].specular0	0x00157E5C	0xA20+2*0x70+0x24	0x01C8 ?
0x54	GL_FLOAT_VEC4	dmp_FragmentLightSource[3].specular0	0x00157E5C	0xA20+3*0x70+0x24	0x01C8 ?
0x55	GL_FLOAT_VEC4	dmp_FragmentLightSource[4].specular0	0x00157E5C	0xA20+4*0x70+0x24	0x01C8 ?
0x56	GL_FLOAT_VEC4	dmp_FragmentLightSource[5].specular0	0x00157E5C	0xA20+5*0x70+0x24	0x01C8 ?
0x57	GL_FLOAT_VEC4	dmp_FragmentLightSource[6].specular0	0x00157E5C	0xA20+6*0x70+0x24	0x01C8 ?
0x58	GL_FLOAT_VEC4	dmp_FragmentLightSource[7].specular0	0x00157E5C	0xA20+7*0x70+0x24	0x01C8 ?
0x59	GL_FLOAT_VEC4	dmp_FragmentLightSource[0].specular1	0x001580B4	0xA20+0*0x70+0x34	0x01C8 ?
0x5A	GL_FLOAT_VEC4	dmp_FragmentLightSource[1].specular1	0x001580B4	0xA20+1*0x70+0x34	0x01C8 ?
0x5B	GL_FLOAT_VEC4	dmp_FragmentLightSource[2].specular1	0x001580B4	0xA20+2*0x70+0x34	0x01C8 ?
0x5C	GL_FLOAT_VEC4	dmp_FragmentLightSource[3].specular1	0x001580B4	0xA20+3*0x70+0x34	0x01C8 ?
0x5D	GL_FLOAT_VEC4	dmp_FragmentLightSource[4].specular1	0x001580B4	0xA20+4*0x70+0x34	0x01C8 ?
0x5E	GL_FLOAT_VEC4	dmp_FragmentLightSource[5].specular1	0x001580B4	0xA20+5*0x70+0x34	0x01C8 ?
0x5F	GL_FLOAT_VEC4	dmp_FragmentLightSource[6].specular1	0x001580B4	0xA20+6*0x70+0x34	0x01C8 ?
0x60	GL_FLOAT_VEC4	dmp_FragmentLightSource[7].specular1	0x001580B4	0xA20+7*0x70+0x34	0x01C8 ?
0x61	GL_FLOAT_VEC4	dmp_FragmentLightSource[0].position	0x001584B0	0xA20+0*0x70+0x44	0x01C8 ?
0x62	GL_FLOAT_VEC4	dmp_FragmentLightSource[1].position	0x001584B0	0xA20+1*0x70+0x44	0x01C8 ?
0x63	GL_FLOAT_VEC4	dmp_FragmentLightSource[2].position	0x001584B0	0xA20+2*0x70+0x44	0x01C8 ?
0x64	GL_FLOAT_VEC4	dmp_FragmentLightSource[3].position	0x001584B0	0xA20+3*0x70+0x44	0x01C8 ?
0x65	GL_FLOAT_VEC4	dmp_FragmentLightSource[4].position	0x001584B0	0xA20+4*0x70+0x44	0x01C8 ?
0x66	GL_FLOAT_VEC4	dmp_FragmentLightSource[5].position	0x001584B0	0xA20+5*0x70+0x44	0x01C8 ?
0x67	GL_FLOAT_VEC4	dmp_FragmentLightSource[6].position	0x001584B0	0xA20+6*0x70+0x44	0x01C8 ?
0x68	GL_FLOAT_VEC4	dmp_FragmentLightSource[7].position	0x001584B0	0xA20+7*0x70+0x44	0x01C8 ?
0x69	GL_FLOAT_VEC3	dmp_FragmentLightSource[0].spotDirection	0x001587E4	0xA20+0*0x70+0x54	0x01C8 ?
0x6A	GL_FLOAT_VEC3	dmp_FragmentLightSource[1].spotDirection	0x001587E4	0xA20+1*0x70+0x54	0x01C8 ?
0x6B	GL_FLOAT_VEC3	dmp_FragmentLightSource[2].spotDirection	0x001587E4	0xA20+2*0x70+0x54	0x01C8 ?
0x6C	GL_FLOAT_VEC3	dmp_FragmentLightSource[3].spotDirection	0x001587E4	0xA20+3*0x70+0x54	0x01C8 ?
0x6D	GL_FLOAT_VEC3	dmp_FragmentLightSource[4].spotDirection	0x001587E4	0xA20+4*0x70+0x54	0x01C8 ?
0x6E	GL_FLOAT_VEC3	dmp_FragmentLightSource[5].spotDirection	0x001587E4	0xA20+5*0x70+0x54	0x01C8 ?
0x6F	GL_FLOAT_VEC3	dmp_FragmentLightSource[6].spotDirection	0x001587E4	0xA20+6*0x70+0x54	0x01C8 ?
0x70	GL_FLOAT_VEC3	dmp_FragmentLightSource[7].spotDirection	0x001587E4	0xA20+7*0x70+0x54	0x01C8 ?
0x71	GL_BOOL	dmp_FragmentLightSource[0].shadowed	0x0012C20C	0x7C0	0x01C8 ?
0x72	GL_BOOL	dmp_FragmentLightSource[1].shadowed	0x0012C20C	0x7C0	0x01C8 ?
0x73	GL_BOOL	dmp_FragmentLightSource[2].shadowed	0x0012C20C	0x7C0	0x01C8 ?
0x74	GL_BOOL	dmp_FragmentLightSource[3].shadowed	0x0012C20C	0x7C0	0x01C8 ?
0x75	GL_BOOL	dmp_FragmentLightSource[4].shadowed	0x0012C20C	0x7C0	0x01C8 ?
0x76	GL_BOOL	dmp_FragmentLightSource[5].shadowed	0x0012C20C	0x7C0	0x01C8 ?
0x77	GL_BOOL	dmp_FragmentLightSource[6].shadowed	0x0012C20C	0x7C0	0x01C8 ?
0x78	GL_BOOL	dmp_FragmentLightSource[7].shadowed	0x0012C20C	0x7C0	0x01C8 ?
0x79	GL_BOOL	dmp_FragmentLightSource[0].geomFactor0	0x0012C018	0x7D8	0x01C8 ?
0x7A	GL_BOOL	dmp_FragmentLightSource[1].geomFactor0	0x0012C018	0x7D8	0x01C8 ?
0x7B	GL_BOOL	dmp_FragmentLightSource[2].geomFactor0	0x0012C018	0x7D8	0x01C8 ?
0x7C	GL_BOOL	dmp_FragmentLightSource[3].geomFactor0	0x0012C018	0x7D8	0x01C8 ?
0x7D	GL_BOOL	dmp_FragmentLightSource[4].geomFactor0	0x0012C018	0x7D8	0x01C8 ?
0x7E	GL_BOOL	dmp_FragmentLightSource[5].geomFactor0	0x0012C018	0x7D8	0x01C8 ?
0x7F	GL_BOOL	dmp_FragmentLightSource[6].geomFactor0	0x0012C018	0x7D8	0x01C8 ?
0x80	GL_BOOL	dmp_FragmentLightSource[7].geomFactor0	0x0012C018	0x7D8	0x01C8 ?
0x81	GL_BOOL	dmp_FragmentLightSource[0].geomFactor1	0x0012C114	0x7D8	0x01C8 ?
0x82	GL_BOOL	dmp_FragmentLightSource[1].geomFactor1	0x0012C114	0x7D8	0x01C8 ?
0x83	GL_BOOL	dmp_FragmentLightSource[2].geomFactor1	0x0012C114	0x7D8	0x01C8 ?
0x84	GL_BOOL	dmp_FragmentLightSource[3].geomFactor1	0x0012C114	0x7D8	0x01C8 ?
0x85	GL_BOOL	dmp_FragmentLightSource[4].geomFactor1	0x0012C114	0x7D8	0x01C8 ?
0x86	GL_BOOL	dmp_FragmentLightSource[5].geomFactor1	0x0012C114	0x7D8	0x01C8 ?
0x87	GL_BOOL	dmp_FragmentLightSource[6].geomFactor1	0x0012C114	0x7D8	0x01C8 ?
0x88	GL_BOOL	dmp_FragmentLightSource[7].geomFactor1	0x0012C114	0x7D8	0x01C8 ?
0x89	GL_BOOL	dmp_FragmentLightSource[0].twoSideDiffuse	0x0012BF10	0x7D8	0x01C8 ?
0x8A	GL_BOOL	dmp_FragmentLightSource[1].twoSideDiffuse	0x0012BF10	0x7D8	0x01C8 ?
0x8B	GL_BOOL	dmp_FragmentLightSource[2].twoSideDiffuse	0x0012BF10	0x7D8	0x01C8 ?
0x8C	GL_BOOL	dmp_FragmentLightSource[3].twoSideDiffuse	0x0012BF10	0x7D8	0x01C8 ?
0x8D	GL_BOOL	dmp_FragmentLightSource[4].twoSideDiffuse	0x0012BF10	0x7D8	0x01C8 ?
0x8E	GL_BOOL	dmp_FragmentLightSource[5].twoSideDiffuse	0x0012BF10	0x7D8	0x01C8 ?
0x8F	GL_BOOL	dmp_FragmentLightSource[6].twoSideDiffuse	0x0012BF10	0x7D8	0x01C8 ?
0x90	GL_BOOL	dmp_FragmentLightSource[7].twoSideDiffuse	0x0012BF10	0x7D8	0x01C8 ?
0x91	GL_SAMPLER_1D	dmp_FragmentLightSource[0].samplerSP	0x0012C31C	0xA20+0*0x70+0x60	0x01C8 ?
0x92	GL_SAMPLER_1D	dmp_FragmentLightSource[1].samplerSP	0x0012C31C	0xA20+1*0x70+0x60	0x01C8 ?
0x93	GL_SAMPLER_1D	dmp_FragmentLightSource[2].samplerSP	0x0012C31C	0xA20+2*0x70+0x60	0x01C8 ?
0x94	GL_SAMPLER_1D	dmp_FragmentLightSource[3].samplerSP	0x0012C31C	0xA20+3*0x70+0x60	0x01C8 ?
0x95	GL_SAMPLER_1D	dmp_FragmentLightSource[4].samplerSP	0x0012C31C	0xA20+4*0x70+0x60	0x01C8 ?
0x96	GL_SAMPLER_1D	dmp_FragmentLightSource[5].samplerSP	0x0012C31C	0xA20+5*0x70+0x60	0x01C8 ?
0x97	GL_SAMPLER_1D	dmp_FragmentLightSource[6].samplerSP	0x0012C31C	0xA20+6*0x70+0x60	0x01C8 ?
0x98	GL_SAMPLER_1D	dmp_FragmentLightSource[7].samplerSP	0x0012C31C	0xA20+7*0x70+0x60	0x01C8 ?
0x99	GL_BOOL	dmp_FragmentLightSource[0].spotEnabled	0x0012C380	?	0x01C8 ?
0x9A	GL_BOOL	dmp_FragmentLightSource[1].spotEnabled	0x0012C380	?	0x01C8 ?
0x9B	GL_BOOL	dmp_FragmentLightSource[2].spotEnabled	0x0012C380	?	0x01C8 ?
0x9C	GL_BOOL	dmp_FragmentLightSource[3].spotEnabled	0x0012C380	?	0x01C8 ?
0x9D	GL_BOOL	dmp_FragmentLightSource[4].spotEnabled	0x0012C380	?	0x01C8 ?
0x9E	GL_BOOL	dmp_FragmentLightSource[5].spotEnabled	0x0012C380	?	0x01C8 ?
0x9F	GL_BOOL	dmp_FragmentLightSource[6].spotEnabled	0x0012C380	?	0x01C8 ?
0xA0	GL_BOOL	dmp_FragmentLightSource[7].spotEnabled	0x0012C380	?	0x01C8 ?
0xA1	GL_FLOAT	dmp_FragmentLightSource[0].distanceAttenuationBias	0x00158AE8	0xA20+0*0x70+0x64	0x01C8 ?
0xA2	GL_FLOAT	dmp_FragmentLightSource[1].distanceAttenuationBias	0x00158AE8	0xA20+1*0x70+0x64	0x01C8 ?
0xA3	GL_FLOAT	dmp_FragmentLightSource[2].distanceAttenuationBias	0x00158AE8	0xA20+2*0x70+0x64	0x01C8 ?
0xA4	GL_FLOAT	dmp_FragmentLightSource[3].distanceAttenuationBias	0x00158AE8	0xA20+3*0x70+0x64	0x01C8 ?
0xA5	GL_FLOAT	dmp_FragmentLightSource[4].distanceAttenuationBias	0x00158AE8	0xA20+4*0x70+0x64	0x01C8 ?
0xA6	GL_FLOAT	dmp_FragmentLightSource[5].distanceAttenuationBias	0x00158AE8	0xA20+5*0x70+0x64	0x01C8 ?
0xA7	GL_FLOAT	dmp_FragmentLightSource[6].distanceAttenuationBias	0x00158AE8	0xA20+6*0x70+0x64	0x01C8 ?
0xA8	GL_FLOAT	dmp_FragmentLightSource[7].distanceAttenuationBias	0x00158AE8	0xA20+7*0x70+0x64	0x01C8 ?
0xA9	GL_FLOAT	dmp_FragmentLightSource[0].distanceAttenuationScale	0x00158C44	0xA20+0*0x70+0x68	0x01C8 ?
0xAA	GL_FLOAT	dmp_FragmentLightSource[1].distanceAttenuationScale	0x00158C44	0xA20+1*0x70+0x68	0x01C8 ?
0xAB	GL_FLOAT	dmp_FragmentLightSource[2].distanceAttenuationScale	0x00158C44	0xA20+2*0x70+0x68	0x01C8 ?
0xAC	GL_FLOAT	dmp_FragmentLightSource[3].distanceAttenuationScale	0x00158C44	0xA20+3*0x70+0x68	0x01C8 ?
0xAD	GL_FLOAT	dmp_FragmentLightSource[4].distanceAttenuationScale	0x00158C44	0xA20+4*0x70+0x68	0x01C8 ?
0xAE	GL_FLOAT	dmp_FragmentLightSource[5].distanceAttenuationScale	0x00158C44	0xA20+5*0x70+0x68	0x01C8 ?
0xAF	GL_FLOAT	dmp_FragmentLightSource[6].distanceAttenuationScale	0x00158C44	0xA20+6*0x70+0x68	0x01C8 ?
0xB0	GL_FLOAT	dmp_FragmentLightSource[7].distanceAttenuationScale	0x00158C44	0xA20+7*0x70+0x68	0x01C8 ?
0xB1	GL_BOOL	dmp_FragmentLightSource[0].distanceAttenuationEnabled	0x0012C4A0	?	0x01C8 ?
0xB2	GL_BOOL	dmp_FragmentLightSource[1].distanceAttenuationEnabled	0x0012C4A0	?	0x01C8 ?
0xB3	GL_BOOL	dmp_FragmentLightSource[2].distanceAttenuationEnabled	0x0012C4A0	?	0x01C8 ?
0xB4	GL_BOOL	dmp_FragmentLightSource[3].distanceAttenuationEnabled	0x0012C4A0	?	0x01C8 ?
0xB5	GL_BOOL	dmp_FragmentLightSource[4].distanceAttenuationEnabled	0x0012C4A0	?	0x01C8 ?
0xB6	GL_BOOL	dmp_FragmentLightSource[5].distanceAttenuationEnabled	0x0012C4A0	?	0x01C8 ?
0xB7	GL_BOOL	dmp_FragmentLightSource[6].distanceAttenuationEnabled	0x0012C4A0	?	0x01C8 ?
0xB8	GL_BOOL	dmp_FragmentLightSource[7].distanceAttenuationEnabled	0x0012C4A0	?	0x01C8 ?
0xB9	GL_SAMPLER_1D	dmp_FragmentLightSource[0].samplerDA	0x0012C578	0xA20+0*0x70+0x6C	0x01C8 ?
0xBA	GL_SAMPLER_1D	dmp_FragmentLightSource[1].samplerDA	0x0012C578	0xA20+1*0x70+0x6C	0x01C8 ?
0xBB	GL_SAMPLER_1D	dmp_FragmentLightSource[2].samplerDA	0x0012C578	0xA20+2*0x70+0x6C	0x01C8 ?
0xBC	GL_SAMPLER_1D	dmp_FragmentLightSource[3].samplerDA	0x0012C578	0xA20+3*0x70+0x6C	0x01C8 ?
0xBD	GL_SAMPLER_1D	dmp_FragmentLightSource[4].samplerDA	0x0012C578	0xA20+4*0x70+0x6C	0x01C8 ?
0xBE	GL_SAMPLER_1D	dmp_FragmentLightSource[5].samplerDA	0x0012C578	0xA20+5*0x70+0x6C	0x01C8 ?
0xBF	GL_SAMPLER_1D	dmp_FragmentLightSource[6].samplerDA	0x0012C578	0xA20+6*0x70+0x6C	0x01C8 ?
0xC0	GL_SAMPLER_1D	dmp_FragmentLightSource[7].samplerDA	0x0012C578	0xA20+7*0x70+0x6C	0x01C8 ?
0xC1	GL_BOOL	dmp_LightEnv.absLutInputD0	0x0012C5D8	?	?
0xC2	GL_BOOL	dmp_LightEnv.absLutInputD1	0x0012C5D8	?	?
0xC3	GL_BOOL	dmp_LightEnv.absLutInputSP	0x0012C5D8	?	?
0xC4	GL_BOOL	dmp_LightEnv.absLutInputFR	0x0012C5D8	?	?
0xC5	GL_BOOL	dmp_LightEnv.absLutInputRB	0x0012C5D8	?	?
0xC6	GL_BOOL	dmp_LightEnv.absLutInputRG	0x0012C5D8	?	?
0xC7	GL_BOOL	dmp_LightEnv.absLutInputRR	0x0012C5D8	?	?
0xC8	GL_INT	dmp_LightEnv.lutInputD0	0x0012C6E8	?	?
0xC9	GL_INT	dmp_LightEnv.lutInputD1	0x0012C6E8	?	?
0xCA	GL_INT	dmp_LightEnv.lutInputSP	0x0012C6E8	?	?
0xCB	GL_INT	dmp_LightEnv.lutInputFR	0x0012C6E8	?	?
0xCC	GL_INT	dmp_LightEnv.lutInputRB	0x0012C6E8	?	?
0xCD	GL_INT	dmp_LightEnv.lutInputRG	0x0012C6E8	?	?
0xCE	GL_INT	dmp_LightEnv.lutInputRR	0x0012C6E8	?	?
0xCF	GL_FLOAT	dmp_LightEnv.lutScaleD0	0x00155404	?	?
0xD0	GL_FLOAT	dmp_LightEnv.lutScaleD1	0x00155404	?	?
0xD1	GL_FLOAT	dmp_LightEnv.lutScaleSP	0x00155404	?	?
0xD2	GL_FLOAT	dmp_LightEnv.lutScaleFR	0x00155404	?	?
0xD3	GL_FLOAT	dmp_LightEnv.lutScaleRB	0x00155404	?	?
0xD4	GL_FLOAT	dmp_LightEnv.lutScaleRG	0x00155404	?	?
0xD5	GL_FLOAT	dmp_LightEnv.lutScaleRR	0x00155404	?	?
0xD6	GL_SAMPLER_1D	dmp_FragmentMaterial.samplerD0	0x0012C7D0	?	?
0xD7	GL_SAMPLER_1D	dmp_FragmentMaterial.samplerD1	0x0012C7D0	?	?
0xD8	GL_SAMPLER_1D	dmp_FragmentMaterial.samplerFR	0x0012C7D0	?	?
0xD9	GL_SAMPLER_1D	dmp_FragmentMaterial.samplerRB	0x0012C7D0	?	?
0xDA	GL_SAMPLER_1D	dmp_FragmentMaterial.samplerRG	0x0012C7D0	?	?
0xDB	GL_SAMPLER_1D	dmp_FragmentMaterial.samplerRR	0x0012C7D0	?	?
0xDC	GL_INT	dmp_LightEnv.shadowSelector	0x0012CE44	?	?
0xDD	GL_INT	dmp_LightEnv.bumpSelector	0x0012CD88	?	?
0xDE	GL_INT	dmp_LightEnv.bumpMode	0x0012D4B4	?	?
0xDF	GL_BOOL	dmp_LightEnv.bumpRenorm	0x0012D8A0	?	?
0xE0	GL_INT	dmp_LightEnv.config	0x0012D5E4	?	?
0xE1	GL_BOOL	dmp_LightEnv.invertShadow	0x0012CF04	?	?
0xE2	GL_BOOL	dmp_LightEnv.shadowPrimary	0x0012CFD4	?	?
0xE3	GL_BOOL	dmp_LightEnv.shadowSecondary	0x0012D1B8	?	?
0xE4	GL_BOOL	dmp_LightEnv.shadowAlpha	0x0012D350	?	?
0xE5	GL_INT	dmp_LightEnv.fresnelSelector	0x0012D720	?	?
0xE6	GL_BOOL	dmp_LightEnv.clampHighlights	0x0012D9B0	?	?
0xE7	GL_BOOL	dmp_LightEnv.lutEnabledD0	0x0012DA80	?	?
0xE8	GL_BOOL	dmp_LightEnv.lutEnabledD1	0x0012DB58	?	?
0xE9	GL_BOOL	dmp_LightEnv.lutEnabledRefl	0x0012C83C	?	?
0xEA	GL_INT	dmp_TexEnv[0].combineRgb	0x0012DC2C	?	0xC2
0xEB	GL_INT	dmp_TexEnv[1].combineRgb	0x0012DC2C	?	0xCA
0xEC	GL_INT	dmp_TexEnv[2].combineRgb	0x0012DC2C	?	0xD2
0xED	GL_INT	dmp_TexEnv[3].combineRgb	0x0012DC2C	?	0xDA
0xEE	GL_INT	dmp_TexEnv[4].combineRgb	0x0012DC2C	?	0xF2
0xEF	GL_INT	dmp_TexEnv[5].combineRgb	0x0012DC2C	?	0xFA
0xF0	GL_INT	dmp_TexEnv[0].combineAlpha	0x0012DD9C	?	0xC2
0xF1	GL_INT	dmp_TexEnv[1].combineAlpha	0x0012DD9C	?	0xCA
0xF2	GL_INT	dmp_TexEnv[2].combineAlpha	0x0012DD9C	?	0xD2
0xF3	GL_INT	dmp_TexEnv[3].combineAlpha	0x0012DD9C	?	0xDA
0xF4	GL_INT	dmp_TexEnv[4].combineAlpha	0x0012DD9C	?	0xF2
0xF5	GL_INT	dmp_TexEnv[5].combineAlpha	0x0012DD9C	?	0xFA
0xF6	GL_INT_VEC3	dmp_TexEnv[0].srcRgb	0x0012DF08	?	0xC0
0xF7	GL_INT_VEC3	dmp_TexEnv[1].srcRgb	0x0012DF08	?	0xC8
0xF8	GL_INT_VEC3	dmp_TexEnv[2].srcRgb	0x0012DF08	?	0xD0
0xF9	GL_INT_VEC3	dmp_TexEnv[3].srcRgb	0x0012DF08	?	0xD8
0xFA	GL_INT_VEC3	dmp_TexEnv[4].srcRgb	0x0012DF08	?	0xF0
0xFB	GL_INT_VEC3	dmp_TexEnv[5].srcRgb	0x0012DF08	?	0xF8
0xFC	GL_INT_VEC3	dmp_TexEnv[0].srcAlpha	0x0012E0FC	?	0xC0
0xFD	GL_INT_VEC3	dmp_TexEnv[1].srcAlpha	0x0012E0FC	?	0xC8
0xFE	GL_INT_VEC3	dmp_TexEnv[2].srcAlpha	0x0012E0FC	?	0xD0
0xFF	GL_INT_VEC3	dmp_TexEnv[3].srcAlpha	0x0012E0FC	?	0xD8
0x100	GL_INT_VEC3	dmp_TexEnv[4].srcAlpha	0x0012E0FC	?	0xF0
0x101	GL_INT_VEC3	dmp_TexEnv[5].srcAlpha	0x0012E0FC	?	0xF8
0x102	GL_INT_VEC3	dmp_TexEnv[0].operandRgb	0x0012E2F0	?	0xC1
0x103	GL_INT_VEC3	dmp_TexEnv[1].operandRgb	0x0012E2F0	?	0xC9
0x104	GL_INT_VEC3	dmp_TexEnv[2].operandRgb	0x0012E2F0	?	0xD1
0x105	GL_INT_VEC3	dmp_TexEnv[3].operandRgb	0x0012E2F0	?	0xD9
0x106	GL_INT_VEC3	dmp_TexEnv[4].operandRgb	0x0012E2F0	?	0xF1
0x107	GL_INT_VEC3	dmp_TexEnv[5].operandRgb	0x0012E2F0	?	0xF9
0x108	GL_INT_VEC3	dmp_TexEnv[0].operandAlpha	0x0012E51C	?	0xC1
0x109	GL_INT_VEC3	dmp_TexEnv[1].operandAlpha	0x0012E51C	?	0xC9
0x10A	GL_INT_VEC3	dmp_TexEnv[2].operandAlpha	0x0012E51C	?	0xD1
0x10B	GL_INT_VEC3	dmp_TexEnv[3].operandAlpha	0x0012E51C	?	0xD9
0x10C	GL_INT_VEC3	dmp_TexEnv[4].operandAlpha	0x0012E51C	?	0xF1
0x10D	GL_INT_VEC3	dmp_TexEnv[5].operandAlpha	0x0012E51C	?	0xF9
0x10E	GL_FLOAT	dmp_TexEnv[0].scaleRgb	0x00155464	?	?
0x10F	GL_FLOAT	dmp_TexEnv[1].scaleRgb	0x00155464	?	?
0x110	GL_FLOAT	dmp_TexEnv[2].scaleRgb	0x00155464	?	?
0x111	GL_FLOAT	dmp_TexEnv[3].scaleRgb	0x00155464	?	?
0x112	GL_FLOAT	dmp_TexEnv[4].scaleRgb	0x00155464	?	?
0x113	GL_FLOAT	dmp_TexEnv[5].scaleRgb	0x00155464	?	?
0x114	GL_FLOAT	dmp_TexEnv[0].scaleAlpha	0x00158EDC	?	?
0x115	GL_FLOAT	dmp_TexEnv[1].scaleAlpha	0x00158EDC	?	?
0x116	GL_FLOAT	dmp_TexEnv[2].scaleAlpha	0x00158EDC	?	?
0x117	GL_FLOAT	dmp_TexEnv[3].scaleAlpha	0x00158EDC	?	?
0x118	GL_FLOAT	dmp_TexEnv[4].scaleAlpha	0x00158EDC	?	?
0x119	GL_FLOAT	dmp_TexEnv[5].scaleAlpha	0x00158EDC	?	?
0x11A	GL_FLOAT_VEC4	dmp_TexEnv[0].constRgba	0x00158FF4	?	0xC3
0x11B	GL_FLOAT_VEC4	dmp_TexEnv[1].constRgba	0x00158FF4	?	0xCB
0x11C	GL_FLOAT_VEC4	dmp_TexEnv[2].constRgba	0x00158FF4	?	0xD3
0x11D	GL_FLOAT_VEC4	dmp_TexEnv[3].constRgba	0x00158FF4	?	0xDB
0x11E	GL_FLOAT_VEC4	dmp_TexEnv[4].constRgba	0x00158FF4	?	0xF3
0x11F	GL_FLOAT_VEC4	dmp_TexEnv[5].constRgba	0x00158FF4	?	0xFB
0x120	GL_FLOAT_VEC4	dmp_TexEnv[0].bufferColor	0x001591C0	?	?
0x121	GL_INT_VEC2	dmp_TexEnv[1].bufferInput	0x0012E6D0	?	?
0x122	GL_INT_VEC2	dmp_TexEnv[2].bufferInput	0x0012E6D0	?	?
0x123	GL_INT_VEC2	dmp_TexEnv[3].bufferInput	0x0012E6D0	?	?
0x124	GL_INT_VEC2	dmp_TexEnv[4].bufferInput	0x0012E6D0	?	?
0x125	GL_INT	dmp_Fog.mode	0x0012E7F8	?	?
0x126	GL_FLOAT_VEC3	dmp_Fog.color	0x00159338	?	?
0x127	GL_BOOL	dmp_Fog.zFlip	0x0012E9DC	?	?
0x128	GL_SAMPLER_1D	dmp_Fog.sampler	0x0012EAA4	?	?

On steeldiver's uniform handlers : R1 is a pointer to the current shader program object, R12 is a pointer to the data the uniform is being set to.