diff options
Diffstat (limited to 'src/mesa/main/pipelineobj.c')
| -rw-r--r-- | src/mesa/main/pipelineobj.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/mesa/main/pipelineobj.c b/src/mesa/main/pipelineobj.c index 699a2ae..90dff13 100644 --- a/src/mesa/main/pipelineobj.c +++ b/src/mesa/main/pipelineobj.c @@ -907,6 +907,21 @@ _mesa_ValidateProgramPipeline(GLuint pipeline) _mesa_validate_program_pipeline(ctx, pipe, (ctx->_Shader->Name == pipe->Name)); + + /* Validate inputs against outputs, this cannot be done during linking + * since programs have been linked separately from each other. + * + * From OpenGL 4.5 Core spec: + * "Separable program objects may have validation failures that cannot be + * detected without the complete program pipeline. Mismatched interfaces, + * improper usage of program objects together, and the same + * state-dependent failures can result in validation errors for such + * program objects." + * + * OpenGL ES 3.1 specification has the same text. + */ + if (!_mesa_validate_pipeline_io(pipe)) + pipe->Validated = GL_FALSE; } void GLAPIENTRY |