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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) _mesa_validate_program(GLcontext *ctx, GLuint program)
{ {
struct gl_shader_program *shProg; struct gl_shader_program *shProg;
shProg = _mesa_lookup_shader_program(ctx, program);
shProg = _mesa_lookup_shader_program_err(ctx, program, "glValidateProgram");
if (!shProg) { if (!shProg) {
_mesa_error(ctx, GL_INVALID_VALUE, "glValidateProgram(program)");
return; 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 any two active samplers in the current program object are of
different types, but refer to the same texture image unit, 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 processing exceeds the combined limit on the total number of texture
image units allowed. image units allowed.
*/ */
shProg->Validated = GL_TRUE;
} }