_mesa_load_state_parameters _mesa_load_tracked_matrices _mesa_program_state_flags _mesa_program_state_string gl_state_index STATE_AMBIENT STATE_ATTENUATION STATE_CLIPPLANE STATE_COLOR_MATRIX STATE_DEPTH_RANGE STATE_DIFFUSE STATE_EMISSION STATE_ENV STATE_FOG_COLOR STATE_FOG_PARAMS STATE_FOG_PARAMS_OPTIMIZED STATE_FRAGMENT_PROGRAM STATE_HALF_VECTOR STATE_INTERNAL STATE_INTERNAL_DRIVER STATE_LENGTH STATE_LIGHT STATE_LIGHT_HALF_VECTOR STATE_LIGHT_POSITION STATE_LIGHT_POSITION_NORMALIZED STATE_LIGHT_SPOT_DIR_NORMALIZED STATE_LIGHTMODEL_AMBIENT STATE_LIGHTMODEL_SCENECOLOR STATE_LIGHTPROD STATE_LOCAL STATE_MATERIAL STATE_MATRIX_INVERSE STATE_MATRIX_INVTRANS STATE_MATRIX_TRANSPOSE STATE_MODELVIEW_MATRIX STATE_MVP_MATRIX STATE_NORMAL_SCALE STATE_PCM_BIAS STATE_PCM_SCALE STATE_POINT_ATTENUATION STATE_POINT_SIZE STATE_POSITION STATE_PROGRAM_MATRIX STATE_PROJECTION_MATRIX STATE_PT_BIAS STATE_PT_SCALE STATE_SHADOW_AMBIENT STATE_SHININESS STATE_SPECULAR STATE_SPOT_CUTOFF STATE_SPOT_DIRECTION STATE_TEXENV_COLOR STATE_TEXGEN STATE_TEXGEN_EYE_Q STATE_TEXGEN_EYE_R STATE_TEXGEN_EYE_S STATE_TEXGEN_EYE_T STATE_TEXGEN_OBJECT_Q STATE_TEXGEN_OBJECT_R STATE_TEXGEN_OBJECT_S STATE_TEXGEN_OBJECT_T STATE_TEXRECT_SCALE STATE_TEXTURE_MATRIX STATE_VERTEX_PROGRAM

enum gl_state_index Used for describing GL state referenced from inside ARB vertex and fragment programs. A string such as "state.light[0].ambient" gets translated into a sequence of tokens such as [ STATE_LIGHT, 0, STATE_AMBIENT ]. For state that's an array, like STATE_CLIPPLANE, the 2nd token [1] should always be the array index. Enumerator: STATE_MATERIAL  STATE_LIGHT  STATE_LIGHTMODEL_AMBIENT  STATE_LIGHTMODEL_SCENECOLOR  STATE_LIGHTPROD  STATE_TEXGEN  STATE_FOG_COLOR  STATE_FOG_PARAMS  STATE_CLIPPLANE  STATE_POINT_SIZE  STATE_POINT_ATTENUATION  STATE_MODELVIEW_MATRIX  STATE_PROJECTION_MATRIX  STATE_MVP_MATRIX  STATE_TEXTURE_MATRIX  STATE_PROGRAM_MATRIX  STATE_COLOR_MATRIX  STATE_MATRIX_INVERSE  STATE_MATRIX_TRANSPOSE  STATE_MATRIX_INVTRANS  STATE_AMBIENT  STATE_DIFFUSE  STATE_SPECULAR  STATE_EMISSION  STATE_SHININESS  STATE_HALF_VECTOR  STATE_POSITION  xyzw = position STATE_ATTENUATION  xyz = attenuation, w = spot exponent STATE_SPOT_DIRECTION  xyz = direction, w = cos(cutoff) STATE_SPOT_CUTOFF  x = cutoff, yzw = undefined STATE_TEXGEN_EYE_S  STATE_TEXGEN_EYE_T  STATE_TEXGEN_EYE_R  STATE_TEXGEN_EYE_Q  STATE_TEXGEN_OBJECT_S  STATE_TEXGEN_OBJECT_T  STATE_TEXGEN_OBJECT_R  STATE_TEXGEN_OBJECT_Q  STATE_TEXENV_COLOR  STATE_DEPTH_RANGE  STATE_VERTEX_PROGRAM  STATE_FRAGMENT_PROGRAM  STATE_ENV  STATE_LOCAL  STATE_INTERNAL  STATE_NORMAL_SCALE  STATE_TEXRECT_SCALE  STATE_FOG_PARAMS_OPTIMIZED  STATE_LIGHT_SPOT_DIR_NORMALIZED  STATE_LIGHT_POSITION  STATE_LIGHT_POSITION_NORMALIZED  STATE_LIGHT_HALF_VECTOR  STATE_PT_SCALE  Pixel transfer RGBA scale STATE_PT_BIAS  Pixel transfer RGBA bias STATE_PCM_SCALE  Post color matrix RGBA scale STATE_PCM_BIAS  Post color matrix RGBA bias STATE_SHADOW_AMBIENT  ARB_shadow_ambient fail value; token[2] is texture unit index STATE_INTERNAL_DRIVER  Definition at line 47 of file prog_statevars.h. { STATE_MATERIAL = 100, /* start at 100 so small ints are seen as ints */ STATE_LIGHT, STATE_LIGHTMODEL_AMBIENT, STATE_LIGHTMODEL_SCENECOLOR, STATE_LIGHTPROD, STATE_TEXGEN, STATE_FOG_COLOR, STATE_FOG_PARAMS, STATE_CLIPPLANE, STATE_POINT_SIZE, STATE_POINT_ATTENUATION, STATE_MODELVIEW_MATRIX, STATE_PROJECTION_MATRIX, STATE_MVP_MATRIX, STATE_TEXTURE_MATRIX, STATE_PROGRAM_MATRIX, STATE_COLOR_MATRIX, STATE_MATRIX_INVERSE, STATE_MATRIX_TRANSPOSE, STATE_MATRIX_INVTRANS, STATE_AMBIENT, STATE_DIFFUSE, STATE_SPECULAR, STATE_EMISSION, STATE_SHININESS, STATE_HALF_VECTOR, STATE_POSITION, STATE_ATTENUATION, STATE_SPOT_DIRECTION, STATE_SPOT_CUTOFF, STATE_TEXGEN_EYE_S, STATE_TEXGEN_EYE_T, STATE_TEXGEN_EYE_R, STATE_TEXGEN_EYE_Q, STATE_TEXGEN_OBJECT_S, STATE_TEXGEN_OBJECT_T, STATE_TEXGEN_OBJECT_R, STATE_TEXGEN_OBJECT_Q, STATE_TEXENV_COLOR, STATE_DEPTH_RANGE, STATE_VERTEX_PROGRAM, STATE_FRAGMENT_PROGRAM, STATE_ENV, STATE_LOCAL, STATE_INTERNAL, /* Mesa additions */ STATE_NORMAL_SCALE, STATE_TEXRECT_SCALE, STATE_FOG_PARAMS_OPTIMIZED, /* for faster fog calc */ STATE_LIGHT_SPOT_DIR_NORMALIZED, /* pre-normalized spot dir */ STATE_LIGHT_POSITION, /* object vs eye space */ STATE_LIGHT_POSITION_NORMALIZED, /* object vs eye space */ STATE_LIGHT_HALF_VECTOR, /* object vs eye space */ STATE_PT_SCALE, STATE_PT_BIAS, STATE_PCM_SCALE, STATE_PCM_BIAS, STATE_SHADOW_AMBIENT, STATE_INTERNAL_DRIVER /* first available state index for drivers (must be last) */ } gl_state_index;