[Mesa-dev] [PATCH 10/15] mesa/sso: Implement _mesa_IsProgramPipeline

[Ian Romanick]

From: Gregory Hainaut <gregory.hainaut at gmail.com>

Implement IsProgramPipeline based on the VAO code.

This was originally included in another patch, but it was split out by
Ian Romanick.

Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>
---
 src/mesa/main/mtypes.h      | 2 ++
 src/mesa/main/pipelineobj.c | 8 +++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 4b8749a..a1514fc 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2778,6 +2778,8 @@ struct gl_pipeline_object
    struct gl_shader_program *ActiveProgram;
 
    GLbitfield Flags;                    /**< Mask of GLSL_x flags */
+
+   GLboolean EverBound;                 /**< Has the pipeline object been created */
 };
 
 /**
diff --git a/src/mesa/main/pipelineobj.c b/src/mesa/main/pipelineobj.c
index d8979b8..b47dc7a 100644
--- a/src/mesa/main/pipelineobj.c
+++ b/src/mesa/main/pipelineobj.c
@@ -331,7 +331,13 @@ _mesa_GenProgramPipelines(GLsizei n, GLuint *pipelines)
 GLboolean GLAPIENTRY
 _mesa_IsProgramPipeline(GLuint pipeline)
 {
-   return GL_FALSE;
+   GET_CURRENT_CONTEXT(ctx);
+
+   struct gl_pipeline_object *obj = lookup_pipeline_object(ctx, pipeline);
+   if (obj == NULL)
+      return GL_FALSE;
+
+   return obj->EverBound;
 }
 
 /**
-- 
1.8.1.4