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Fix compilation error with OpenGL ES

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rdb 2010-01-25 12:40:14 +00:00
parent c299cba834
commit 26a8e60405
1 changed files with 4 additions and 0 deletions
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4
panda/src/glstuff/glShaderContext_src.cxx
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@ -967,11 +967,15 @@ glsl_compile_shader(GSG *gsg) {
if (!_glsl_gshader) return false; if (!_glsl_gshader) return false;
gsg->_glAttachShader(_glsl_program, _glsl_gshader); gsg->_glAttachShader(_glsl_program, _glsl_gshader);
#ifdef OPENGLES
nassertr(false, false); // OpenGL ES has no geometry shaders.
#else
// Set the vertex output limit to the maximum // Set the vertex output limit to the maximum
nassertr(gsg->_glProgramParameteri != NULL, false); nassertr(gsg->_glProgramParameteri != NULL, false);
GLint max_vertices; GLint max_vertices;
glGetIntegerv(GL_MAX_GEOMETRY_OUTPUT_VERTICES_EXT, &max_vertices); glGetIntegerv(GL_MAX_GEOMETRY_OUTPUT_VERTICES_EXT, &max_vertices);
gsg->_glProgramParameteri(_glsl_program, GL_GEOMETRY_VERTICES_OUT_EXT, max_vertices); gsg->_glProgramParameteri(_glsl_program, GL_GEOMETRY_VERTICES_OUT_EXT, max_vertices);
#endif
} }
// There might be warnings. Only report them for one shader program. // There might be warnings. Only report them for one shader program.