Mercurial > sdl-ios-xcode
view Xcode/stationary.csh @ 3707:d8308bc267bc
Adam Strzelecki to SDL
When graphic card has no GL_ARB_texture_rectangle YUV textures mapped with SDL_RenderCopy are stretched 2x horizontally, so only left half of texture is visible. This is due:
data->texw = (GLfloat) (texture->w) / texture_w;
data->texh = (GLfloat) texture->h / texture_h;
But afterwards texture_w /= 2 for YUV texture, but data->texw stays as it was before, while it should be multiplied 2x.
This bug can be seen in any program setting env variables: GL_APPLE_ycbcr_422=0 GL_EXT_texture_rectangle=0 GL_ARB_texture_rectangle=0
author | Sam Lantinga <slouken@libsdl.org> |
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date | Wed, 17 Feb 2010 04:42:52 +0000 |
parents | d63e9f5944ae |
children |
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#!/bin/csh ### ## This script installs the stationary ### sudo -v -p "Please enter the administrator password: " # project templates sudo /Developer/Tools/CpMac -r "Project Stationary/SDL Application" "/Developer/ProjectBuilder Extras/Project Templates/Application/" sudo /Developer/Tools/CpMac -r "Project Stationary/SDL Cocoa Application" "/Developer/ProjectBuilder Extras/Project Templates/Application/" sudo /Developer/Tools/CpMac -r "Project Stationary/SDL Custom Cocoa Application" "/Developer/ProjectBuilder Extras/Project Templates/Application/" sudo /Developer/Tools/CpMac -r "Project Stationary/SDL OpenGL Application" "/Developer/ProjectBuilder Extras/Project Templates/Application/" # target templates sudo mkdir -p "/Developer/ProjectBuilder Extras/Target Templates/SDL" sudo /Developer/Tools/CpMac -r "Project Stationary/Application.trgttmpl" "/Developer/ProjectBuilder Extras/Target Templates/SDL"