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      1 # -*- coding: utf-8 -*-
      2 
      3 #-------------------------------------------------------------------------
      4 # drawElements Quality Program utilities
      5 # --------------------------------------
      6 #
      7 # Copyright 2015 The Android Open Source Project
      8 #
      9 # Licensed under the Apache License, Version 2.0 (the "License");
     10 # you may not use this file except in compliance with the License.
     11 # You may obtain a copy of the License at
     12 #
     13 #      http://www.apache.org/licenses/LICENSE-2.0
     14 #
     15 # Unless required by applicable law or agreed to in writing, software
     16 # distributed under the License is distributed on an "AS IS" BASIS,
     17 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     18 # See the License for the specific language governing permissions and
     19 # limitations under the License.
     20 #
     21 #-------------------------------------------------------------------------
     22 
     23 import os
     24 import string
     25 
     26 from common import *
     27 from khr_util.format import indentLines
     28 from khr_util.gen_str_util import addValuePrefix, genStrUtilProtos, genStrUtilImpls
     29 
     30 # Bitfield mapping
     31 BITFIELD_GROUPS = [
     32 	("APIBits", [
     33 		"OPENGL_BIT",
     34 		"OPENGL_ES_BIT",
     35 		"OPENGL_ES2_BIT",
     36 		"OPENGL_ES3_BIT_KHR",
     37 		"OPENVG_BIT"
     38 		]),
     39 	("SurfaceBits", [
     40 		"PBUFFER_BIT",
     41 		"PIXMAP_BIT",
     42 		"WINDOW_BIT",
     43 		"MULTISAMPLE_RESOLVE_BOX_BIT",
     44 		"SWAP_BEHAVIOR_PRESERVED_BIT",
     45 		"VG_ALPHA_FORMAT_PRE_BIT",
     46 		"VG_COLORSPACE_LINEAR_BIT",
     47 		"LOCK_SURFACE_BIT_KHR",
     48 		"OPTIMAL_FORMAT_BIT_KHR"
     49 		])
     50 ]
     51 
     52 # Enum mapping
     53 ENUM_GROUPS = [
     54 	("Boolean",			["TRUE", "FALSE"]),
     55 	("BoolDontCare",	["TRUE", "FALSE", "DONT_CARE"]),
     56 	("API",				["OPENGL_API", "OPENGL_ES_API", "OPENVG_API"]),
     57 	("Error", [
     58 		"SUCCESS",
     59 		"NOT_INITIALIZED",
     60 		"BAD_ACCESS",
     61 		"BAD_ALLOC",
     62 		"BAD_ATTRIBUTE",
     63 		"BAD_CONFIG",
     64 		"BAD_CONTEXT",
     65 		"BAD_CURRENT_SURFACE",
     66 		"BAD_DISPLAY",
     67 		"BAD_MATCH",
     68 		"BAD_NATIVE_PIXMAP",
     69 		"BAD_NATIVE_WINDOW",
     70 		"BAD_PARAMETER",
     71 		"BAD_SURFACE",
     72 		"CONTEXT_LOST"
     73 		]),
     74 	("ContextAttrib", [
     75 		"CONFIG_ID",
     76 		"CONTEXT_CLIENT_TYPE",
     77 		"CONTEXT_CLIENT_VERSION",
     78 		"RENDER_BUFFER"
     79 		]),
     80 	("ConfigAttrib", [
     81 		"BUFFER_SIZE",
     82 		"RED_SIZE",
     83 		"GREEN_SIZE",
     84 		"BLUE_SIZE",
     85 		"LUMINANCE_SIZE",
     86 		"ALPHA_SIZE",
     87 		"ALPHA_MASK_SIZE",
     88 		"BIND_TO_TEXTURE_RGB",
     89 		"BIND_TO_TEXTURE_RGBA",
     90 		"COLOR_BUFFER_TYPE",
     91 		"CONFIG_CAVEAT",
     92 		"CONFIG_ID",
     93 		"CONFORMANT",
     94 		"DEPTH_SIZE",
     95 		"LEVEL",
     96 		"MATCH_NATIVE_PIXMAP",
     97 		"MAX_SWAP_INTERVAL",
     98 		"MIN_SWAP_INTERVAL",
     99 		"NATIVE_RENDERABLE",
    100 		"NATIVE_VISUAL_TYPE",
    101 		"RENDERABLE_TYPE",
    102 		"SAMPLE_BUFFERS",
    103 		"SAMPLES",
    104 		"STENCIL_SIZE",
    105 		"SURFACE_TYPE",
    106 		"TRANSPARENT_TYPE",
    107 		"TRANSPARENT_RED_VALUE",
    108 		"TRANSPARENT_GREEN_VALUE",
    109 		"TRANSPARENT_BLUE_VALUE",
    110 		"COLOR_COMPONENT_TYPE_EXT"
    111 		]),
    112 	("SurfaceAttrib", [
    113 		"CONFIG_ID",
    114 		"WIDTH",
    115 		"HEIGHT",
    116 		"HORIZONTAL_RESOLUTION",
    117 		"VERTICAL_RESOLUTION",
    118 		"LARGEST_PBUFFER",
    119 		"MIPMAP_TEXTURE",
    120 		"MIPMAP_LEVEL",
    121 		"MULTISAMPLE_RESOLVE",
    122 		"PIXEL_ASPECT_RATIO",
    123 		"RENDER_BUFFER",
    124 		"SWAP_BEHAVIOR",
    125 		"TEXTURE_FORMAT",
    126 		"TEXTURE_TARGET",
    127 		"ALPHA_FORMAT",
    128 		"COLORSPACE"
    129 		]),
    130 	("YuvOrder", [
    131 		"NONE",
    132 		"YUV_ORDER_YUV_EXT",
    133 		"YUV_ORDER_YVU_EXT",
    134 		"YUV_ORDER_YUYV_EXT",
    135 		"YUV_ORDER_UYVY_EXT",
    136 		"YUV_ORDER_YVYU_EXT",
    137 		"YUV_ORDER_VYUY_EXT",
    138 		"YUV_ORDER_AYUV_EXT",
    139 		]),
    140 	("YuvPlaneBpp", [
    141 		"YUV_PLANE_BPP_0_EXT",
    142 		"YUV_PLANE_BPP_8_EXT",
    143 		"YUV_PLANE_BPP_10_EXT",
    144 		]),
    145 	("ColorComponentType",	["COLOR_COMPONENT_TYPE_FIXED_EXT", "COLOR_COMPONENT_TYPE_FLOAT_EXT"]),
    146 	("SurfaceTarget",		["READ", "DRAW"]),
    147 
    148 	# ConfigAttrib values
    149 	("ColorBufferType",		["RGB_BUFFER", "LUMINANCE_BUFFER"]),
    150 	("ConfigCaveat",		["NONE", "SLOW_CONFIG", "NON_CONFORMANT_CONFIG"]),
    151 	("TransparentType",		["NONE", "TRANSPARENT_RGB"]),
    152 
    153 	# SurfaceAttrib values
    154 	("MultisampleResolve",	["MULTISAMPLE_RESOLVE_DEFAULT", "MULTISAMPLE_RESOLVE_BOX"]),
    155 	("RenderBuffer",		["SINGLE_BUFFER", "BACK_BUFFER"]),
    156 	("SwapBehavior",		["BUFFER_DESTROYED", "BUFFER_PRESERVED"]),
    157 	("TextureFormat",		["NO_TEXTURE", "TEXTURE_RGB", "TEXTURE_RGBA"]),
    158 	("TextureTarget",		["NO_TEXTURE", "TEXTURE_2D"]),
    159 	("AlphaFormat",			["ALPHA_FORMAT_NONPRE", "ALPHA_FORMAT_PRE"]),
    160 	("Colorspace",			["COLORSPACE_sRGB", "COLORSPACE_LINEAR"])
    161 ]
    162 
    163 def gen (iface):
    164 	enumGroups		= addValuePrefix(ENUM_GROUPS, "EGL_")
    165 	bitfieldGroups	= addValuePrefix(BITFIELD_GROUPS, "EGL_")
    166 	prototypeFile	= os.path.join(EGL_DIR, "egluStrUtilPrototypes.inl")
    167 	implFile		= os.path.join(EGL_DIR, "egluStrUtil.inl")
    168 
    169 	writeInlFile(prototypeFile, indentLines(genStrUtilProtos(iface, enumGroups, bitfieldGroups)))
    170 	writeInlFile(implFile, genStrUtilImpls(iface, enumGroups, bitfieldGroups))
    171