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mesa: fix some issues in _mesa_validate_program()

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This commit is contained in:
Brian Paul 2008-07-21 14:16:07 -06:00
parent ffbc66bf61
commit bc985b5790
1 changed files with 11 additions and 5 deletions
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16
src/mesa/shader/shader_api.c
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@ -1534,15 +1534,19 @@ static void
_mesa_validate_program(GLcontext *ctx, GLuint program)
{
struct gl_shader_program *shProg;
shProg = _mesa_lookup_shader_program(ctx, program);
shProg = _mesa_lookup_shader_program_err(ctx, program, "glValidateProgram");
if (!shProg) {
_mesa_error(ctx, GL_INVALID_VALUE, "glValidateProgram(program)");
return;
}
/* XXX temporary */
shProg->Validated = GL_TRUE;
/* From the GL spec:
if (!shProg->LinkStatus) {
shProg->Validated = GL_FALSE;
return;
}
/* From the GL spec, a program is invalid if any of these are true:
any two active samplers in the current program object are of
different types, but refer to the same texture image unit,
@ -1555,6 +1559,8 @@ _mesa_validate_program(GLcontext *ctx, GLuint program)
processing exceeds the combined limit on the total number of texture
image units allowed.
*/
shProg->Validated = GL_TRUE;
}