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0027789: Visualization, TKOpenGl - improve compatibility with new OpenGL ES devices

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OpenGl_ShaderManager::prepareStdProgramStereo() - fixed definition of global constants
in optimized Anaglyph shader.

OpenGl_Context now loads GL_KHR_debug extension within OpenGL ES context.
This commit is contained in:
kgv
2016-08-17 22:28:35 +03:00
committed by bugmaster
parent 5185b1617a
commit 0deb6f045f
4 changed files with 95 additions and 44 deletions
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4
src/OpenGl/OpenGl_ShaderManager.cxx
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@@ -1586,8 +1586,8 @@ Standard_Boolean OpenGl_ShaderManager::prepareStdProgramStereo (Handle(OpenGl_Sh
EOL"uniform mat4 uMultL;"
EOL"uniform mat4 uMultR;"
EOL
EOL"vec4 THE_POW_UP = vec4 (2.2, 2.2, 2.2, 1.0);"
EOL"vec4 THE_POW_DOWN = 1.0 / THE_POW_UP;"
EOL"const vec4 THE_POW_UP = vec4 (2.2, 2.2, 2.2, 1.0);"
EOL"const vec4 THE_POW_DOWN = 1.0 / vec4 (2.2, 2.2, 2.2, 1.0);"
EOL
EOL"THE_SHADER_IN vec2 TexCoord;"
EOL