From: Tapani Pälli <tapani.palli@intel.com>
Date: Tue, 8 Dec 2015 17:02:14 +0000 (+0200)
Subject: mesa: invalidate pipeline status after glUseProgramStages
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2377db2c4e87ad7d418f1f3218b501c1a0cd8373;p=mesa.git

mesa: invalidate pipeline status after glUseProgramStages

This will cause validation to run during next draw, this is done
because possible changes in used stages and programs can cause
invalid pipeline state.

This fixes a subtest in following CTS test:
	ES31-CTS.sepshaderobjs.StateInteraction

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
---

diff --git a/src/mesa/main/pipelineobj.c b/src/mesa/main/pipelineobj.c
index 5eda4e5e73d..f2a872dc83a 100644
--- a/src/mesa/main/pipelineobj.c
+++ b/src/mesa/main/pipelineobj.c
@@ -341,6 +341,8 @@ _mesa_UseProgramStages(GLuint pipeline, GLbitfield stages, GLuint program)
 
    if ((stages & GL_COMPUTE_SHADER_BIT) != 0)
       _mesa_use_shader_program(ctx, GL_COMPUTE_SHADER, shProg, pipe);
+
+   pipe->Validated = false;
 }
 
 /**