Mesa (master): mesa: add resume_transform_feedback() helper

[Samuel Pitoiset]

Module: Mesa
Branch: master
Commit: f0476e00207950cc13e9c845ac4a0203f7e39296
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f0476e00207950cc13e9c845ac4a0203f7e39296

Author: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Date:   Thu Aug 24 12:09:23 2017 +0200

mesa: add resume_transform_feedback() helper

Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Reviewed-by: Timothy Arceri <tarceri at itsqueeze.com>

---

 src/mesa/main/transformfeedback.c | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

diff --git a/src/mesa/main/transformfeedback.c b/src/mesa/main/transformfeedback.c
index c7db48c593..02867b5b89 100644
--- a/src/mesa/main/transformfeedback.c
+++ b/src/mesa/main/transformfeedback.c
@@ -1237,6 +1237,20 @@ _mesa_PauseTransformFeedback(void)
  * Resume transform feedback.
  * Part of GL_ARB_transform_feedback2.
  */
+static void
+resume_transform_feedback(struct gl_context *ctx,
+                          struct gl_transform_feedback_object *obj)
+{
+   FLUSH_VERTICES(ctx, 0);
+   ctx->NewDriverState |= ctx->DriverFlags.NewTransformFeedback;
+
+   obj->Paused = GL_FALSE;
+
+   assert(ctx->Driver.ResumeTransformFeedback);
+   ctx->Driver.ResumeTransformFeedback(ctx, obj);
+}
+
+
 void GLAPIENTRY
 _mesa_ResumeTransformFeedback(void)
 {
@@ -1262,13 +1276,7 @@ _mesa_ResumeTransformFeedback(void)
       return;
    }
 
-   FLUSH_VERTICES(ctx, 0);
-   ctx->NewDriverState |= ctx->DriverFlags.NewTransformFeedback;
-
-   obj->Paused = GL_FALSE;
-
-   assert(ctx->Driver.ResumeTransformFeedback);
-   ctx->Driver.ResumeTransformFeedback(ctx, obj);
+   resume_transform_feedback(ctx, obj);
 }
 
 extern void GLAPIENTRY