diff options
Diffstat (limited to 'emulator/opengl/host/libs/Translator/EGL/EglConfig.cpp')
| -rw-r--r-- | emulator/opengl/host/libs/Translator/EGL/EglConfig.cpp | 348 |
1 files changed, 0 insertions, 348 deletions
diff --git a/emulator/opengl/host/libs/Translator/EGL/EglConfig.cpp b/emulator/opengl/host/libs/Translator/EGL/EglConfig.cpp deleted file mode 100644 index 66a691c..0000000 --- a/emulator/opengl/host/libs/Translator/EGL/EglConfig.cpp +++ /dev/null @@ -1,348 +0,0 @@ -/* -* Copyright (C) 2011 The Android Open Source Project -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -#include "EglConfig.h" - -EglConfig::EglConfig(EGLint red_size, - EGLint green_size, - EGLint blue_size, - EGLint alpha_size, - EGLenum caveat, - EGLint config_id, - EGLint depth_size, - EGLint frame_buffer_level, - EGLint max_pbuffer_width, - EGLint max_pbuffer_height, - EGLint max_pbuffer_size, - EGLBoolean native_renderable, - EGLint renderable_type, - EGLint native_visual_id, - EGLint native_visual_type, - EGLint samples_per_pixel, - EGLint stencil_size, - EGLint surface_type, - EGLenum transparent_type, - EGLint trans_red_val, - EGLint trans_green_val, - EGLint trans_blue_val, - EGLNativePixelFormatType frmt): - - m_buffer_size(red_size + green_size + blue_size + alpha_size), - m_red_size(red_size), - m_green_size(green_size), - m_blue_size(blue_size), - m_alpha_size(alpha_size), - m_bind_to_tex_rgb(EGL_FALSE), //not supported for now - m_bind_to_tex_rgba(EGL_FALSE), //not supported for now - m_caveat(caveat), - m_config_id(config_id), - m_native_config_id(config_id), - m_frame_buffer_level(frame_buffer_level), - m_depth_size(depth_size), - m_max_pbuffer_width(max_pbuffer_width), - m_max_pbuffer_height(max_pbuffer_height), - m_max_pbuffer_size(max_pbuffer_size), - m_max_swap_interval(MAX_SWAP_INTERVAL), - m_min_swap_interval(MIN_SWAP_INTERVAL), - m_native_renderable(native_renderable), - m_renderable_type(renderable_type), - m_native_visual_id(native_visual_id), - m_native_visual_type(native_visual_type), - m_sample_buffers_num(samples_per_pixel > 0 ?1:0), - m_samples_per_pixel(samples_per_pixel), - m_stencil_size(stencil_size), - m_surface_type(surface_type), - m_transparent_type(transparent_type), - m_trans_red_val(trans_red_val), - m_trans_green_val(trans_green_val), - m_trans_blue_val(trans_blue_val), - m_conformant(((red_size + green_size + blue_size + alpha_size > 0) && - (caveat!=EGL_NON_CONFORMANT_CONFIG)) ? - m_renderable_type : 0), - m_nativeFormat(frmt) {}; - - - EglConfig::EglConfig(const EglConfig& conf):m_buffer_size(conf.m_buffer_size), - m_red_size(conf.m_red_size), - m_green_size(conf.m_green_size), - m_blue_size(conf.m_blue_size), - m_alpha_size(conf.m_alpha_size), - m_bind_to_tex_rgb(conf.m_bind_to_tex_rgb), - m_bind_to_tex_rgba(conf.m_bind_to_tex_rgba), - m_caveat(conf.m_caveat), - m_config_id(conf.m_config_id), - m_native_config_id(conf.m_native_config_id), - m_frame_buffer_level(conf.m_frame_buffer_level), - m_depth_size(conf.m_depth_size), - m_max_pbuffer_width(conf.m_max_pbuffer_width), - m_max_pbuffer_height(conf.m_max_pbuffer_height), - m_max_pbuffer_size(conf.m_max_pbuffer_size), - m_max_swap_interval(conf.m_max_swap_interval), - m_min_swap_interval(conf.m_min_swap_interval), - m_native_renderable(conf.m_native_renderable), - m_renderable_type(conf.m_renderable_type), - m_native_visual_id(conf.m_native_visual_id), - m_native_visual_type(conf.m_native_visual_type), - m_sample_buffers_num(conf.m_sample_buffers_num), - m_samples_per_pixel(conf.m_samples_per_pixel), - m_stencil_size(conf.m_stencil_size), - m_surface_type(conf.m_surface_type), - m_transparent_type(conf.m_transparent_type), - m_trans_red_val(conf.m_trans_red_val), - m_trans_green_val(conf.m_trans_green_val), - m_trans_blue_val(conf.m_trans_blue_val), - m_conformant(conf.m_conformant), - m_nativeFormat(conf.m_nativeFormat) {}; - - -EglConfig::EglConfig(const EglConfig& conf, - EGLint config_id, - EGLint red_size, - EGLint green_size, - EGLint blue_size, - EGLint alpha_size): - - m_buffer_size(red_size + green_size + blue_size + alpha_size), - m_red_size(red_size), - m_green_size(green_size), - m_blue_size(blue_size), - m_alpha_size(alpha_size), - m_bind_to_tex_rgb(conf.m_bind_to_tex_rgb), - m_bind_to_tex_rgba(conf.m_bind_to_tex_rgba), - m_caveat(conf.m_caveat), - m_config_id(config_id), - m_native_config_id(conf.m_native_config_id), - m_frame_buffer_level(conf.m_frame_buffer_level), - m_depth_size(conf.m_depth_size), - m_max_pbuffer_width(conf.m_max_pbuffer_width), - m_max_pbuffer_height(conf.m_max_pbuffer_height), - m_max_pbuffer_size(conf.m_max_pbuffer_size), - m_max_swap_interval(conf.m_max_swap_interval), - m_min_swap_interval(conf.m_min_swap_interval), - m_native_renderable(conf.m_native_renderable), - m_renderable_type(conf.m_renderable_type), - m_native_visual_id(conf.m_native_visual_id), - m_native_visual_type(conf.m_native_visual_type), - m_sample_buffers_num(conf.m_sample_buffers_num), - m_samples_per_pixel(conf.m_samples_per_pixel), - m_stencil_size(conf.m_stencil_size), - m_surface_type(conf.m_surface_type), - m_transparent_type(conf.m_transparent_type), - m_trans_red_val(conf.m_trans_red_val), - m_trans_green_val(conf.m_trans_green_val), - m_trans_blue_val(conf.m_trans_blue_val), - m_conformant(conf.m_conformant), - m_nativeFormat(conf.m_nativeFormat) {}; - - -bool EglConfig::getConfAttrib(EGLint attrib,EGLint* val) const { - switch(attrib) { - case EGL_BUFFER_SIZE: - *val = m_buffer_size; - break; - case EGL_RED_SIZE: - *val = m_red_size; - break; - case EGL_GREEN_SIZE: - *val = m_green_size; - break; - case EGL_BLUE_SIZE: - *val = m_blue_size; - break; - case EGL_ALPHA_SIZE: - *val = m_alpha_size; - break; - case EGL_BIND_TO_TEXTURE_RGB: - *val = m_bind_to_tex_rgb; - break; - case EGL_BIND_TO_TEXTURE_RGBA: - *val = m_bind_to_tex_rgba; - break; - case EGL_CONFIG_CAVEAT: - *val = m_caveat; - break; - case EGL_CONFIG_ID: - *val = m_config_id; - break; - case EGL_DEPTH_SIZE: - *val = m_depth_size; - break; - case EGL_LEVEL: - *val = m_frame_buffer_level; - break; - case EGL_MAX_PBUFFER_WIDTH: - *val = m_max_pbuffer_width; - break; - case EGL_MAX_PBUFFER_HEIGHT: - *val = m_max_pbuffer_height; - break; - case EGL_MAX_PBUFFER_PIXELS: - *val = m_max_pbuffer_size; - break; - case EGL_MAX_SWAP_INTERVAL: - *val = m_max_swap_interval; - break; - case EGL_MIN_SWAP_INTERVAL: - *val = m_min_swap_interval; - break; - case EGL_NATIVE_RENDERABLE: - *val = m_native_renderable; - break; - case EGL_NATIVE_VISUAL_ID: - *val = m_native_visual_id; - break; - case EGL_NATIVE_VISUAL_TYPE: - *val = m_native_visual_type; - break; - case EGL_RENDERABLE_TYPE: - *val = m_renderable_type; - break; - case EGL_SAMPLE_BUFFERS: - *val = m_sample_buffers_num; - break; - case EGL_SAMPLES: - *val = m_samples_per_pixel; - break; - case EGL_STENCIL_SIZE: - *val = m_stencil_size; - break; - case EGL_SURFACE_TYPE: - *val = m_surface_type; - break; - case EGL_TRANSPARENT_TYPE: - *val =m_transparent_type; - break; - case EGL_TRANSPARENT_RED_VALUE: - *val = m_trans_red_val; - break; - case EGL_TRANSPARENT_GREEN_VALUE: - *val = m_trans_green_val; - break; - case EGL_TRANSPARENT_BLUE_VALUE: - *val = m_trans_blue_val; - break; - case EGL_CONFORMANT: - *val = m_conformant; - break; - default: - return false; - } - return true; -} - -// checking compitabilty between *this configuration and another configuration -// the compitability is checked againsed red,green,blue,buffer stencil and depth sizes -bool EglConfig::compitableWith(const EglConfig& conf) const { - - if(m_buffer_size != conf.m_buffer_size) return false; - if(m_red_size != conf.m_red_size) return false; - if(m_green_size != conf.m_green_size) return false; - if(m_blue_size != conf.m_blue_size) return false; - if(m_depth_size != conf.m_depth_size) return false; - if(m_stencil_size != conf.m_stencil_size) return false; - - return true; -} - -//following the sorting EGLconfig as in spec -bool EglConfig::operator<(const EglConfig& conf) const { - //0 - if(m_conformant != conf.m_conformant) { - return m_conformant != 0; //We want the conformant ones first - } - //1 - if(m_caveat != conf.m_caveat) { - return m_caveat < conf.m_caveat; // EGL_NONE < EGL_SLOW_CONFIG < EGL_NON_CONFORMANT_CONFIG - } - //2 TODO: - - //3 - if(m_buffer_size != conf.m_buffer_size) { - return m_buffer_size < conf.m_buffer_size; - } - //4 - if(m_sample_buffers_num != conf.m_sample_buffers_num) { - return m_sample_buffers_num < conf.m_sample_buffers_num; - } - //5 - if(m_samples_per_pixel != conf.m_samples_per_pixel) { - return m_samples_per_pixel < conf.m_samples_per_pixel; - } - //6 - if(m_depth_size != conf.m_depth_size) { - return m_depth_size < conf.m_depth_size; - } - //7 - if(m_stencil_size != conf.m_stencil_size) { - return m_stencil_size < conf.m_stencil_size; - } - //8 implementation defined - if(m_native_visual_type != conf.m_native_visual_type) { - return m_native_visual_type < conf.m_native_visual_type; - } - //9 - return m_config_id < conf.m_config_id; -} - -bool EglConfig::operator>=(const EglConfig& conf) const { - return !((*this) < conf); -} -#define CHECK_PROP(dummy,prop_name,op) \ - if((dummy.prop_name != EGL_DONT_CARE) && (dummy.prop_name op prop_name)) return false; -#define CHECK_PROP_CAST(dummy,prop_name,op) \ - if((((EGLint)dummy.prop_name) != EGL_DONT_CARE) && (dummy.prop_name op prop_name)) return false; -//checking if config stands for all the selection crateria of dummy as defined by EGL spec -bool EglConfig::choosen(const EglConfig& dummy) { - - //atleast - CHECK_PROP(dummy,m_buffer_size,>); - CHECK_PROP(dummy,m_red_size,>); - CHECK_PROP(dummy,m_green_size,>); - CHECK_PROP(dummy,m_blue_size,>); - CHECK_PROP(dummy,m_alpha_size,>); - CHECK_PROP(dummy,m_depth_size,>); - CHECK_PROP(dummy,m_stencil_size,>); - CHECK_PROP(dummy,m_sample_buffers_num,>); - CHECK_PROP(dummy,m_samples_per_pixel,>); - - //exact - CHECK_PROP(dummy,m_frame_buffer_level,!=); - CHECK_PROP(dummy,m_config_id,!=); - CHECK_PROP(dummy,m_native_visual_type,!=); - CHECK_PROP(dummy,m_max_swap_interval ,!=); - CHECK_PROP(dummy,m_min_swap_interval ,!=); - CHECK_PROP(dummy,m_trans_red_val ,!=); - CHECK_PROP(dummy,m_trans_green_val ,!=); - CHECK_PROP(dummy,m_trans_blue_val ,!=); - //exact - when cast to EGLint is needed when comparing to EGL_DONT_CARE - CHECK_PROP_CAST(dummy,m_bind_to_tex_rgb ,!=); - CHECK_PROP_CAST(dummy,m_bind_to_tex_rgba,!=); - CHECK_PROP_CAST(dummy,m_caveat,!=); - CHECK_PROP_CAST(dummy,m_native_renderable ,!=); - CHECK_PROP_CAST(dummy,m_transparent_type ,!=); - - //mask - if(dummy.m_surface_type != EGL_DONT_CARE && - ((dummy.m_surface_type & m_surface_type) != dummy.m_surface_type)) return false; - - if(dummy.m_conformant != (EGLenum)EGL_DONT_CARE && - ((dummy.m_conformant & m_conformant) != dummy.m_conformant)) return false; - - if(dummy.m_renderable_type != EGL_DONT_CARE && - ((dummy.m_renderable_type & m_renderable_type) != dummy.m_renderable_type)) return false; - - //passed all checks - return true; -} |