View Full Version : Problem with Ati and GLSL

04-02-2005, 07:39 AM
I get a 'runtime error: abnormal program termination' whenever i use this code to initialize e vertex shader:

g_vertexShader = glCreateShaderObjectARB( GL_VERTEX_SHADER_ARB );
unsigned char *vertexShaderAssembly = readShaderFile_GLSL( "shaders/aircraft2.vert" );
vertexShaderStrings[0] = (char*)vertexShaderAssembly;
glShaderSourceARB( g_vertexShader, 1, vertexShaderStrings, NULL );
glCompileShaderARB( g_vertexShader);
delete vertexShaderAssembly;
The shader code is OK, and everything works fine on nvidia hardware. Any idea ?

04-04-2005, 06:31 AM
there could be a problem with the shader source.

i heard that ati chose not to support shader model 3... this would cause problems for anyone who may wish to use long shaders or certain functions.