Mesa (master): mesa: added glGet code for GL_ARB_transform_feedback2

[Brian Paul]

Module: Mesa
Branch: master
Commit: 42d31bf39095c8377a107510b90b3fea5fb3cc76
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=42d31bf39095c8377a107510b90b3fea5fb3cc76

Author: Brian Paul <brianp at vmware.com>
Date:   Tue May 11 21:08:08 2010 -0600

mesa: added glGet code for GL_ARB_transform_feedback2

---

 src/mesa/main/get.c |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)

diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index cdcacea..fbb659c 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -291,6 +291,7 @@ EXTRA_EXT(EXT_compiled_vertex_array);
 EXTRA_EXT(ARB_sync);
 EXTRA_EXT(ARB_vertex_shader);
 EXTRA_EXT(EXT_transform_feedback);
+EXTRA_EXT(ARB_transform_feedback2);
 EXTRA_EXT(EXT_pixel_buffer_object);
 EXTRA_EXT(ARB_vertex_program);
 EXTRA_EXT2(NV_point_sprite, ARB_point_sprite);
@@ -1207,6 +1208,14 @@ static const struct value_desc values[] = {
      CONTEXT_INT(Const.MaxTransformFeedbackSeparateComponents),
      extra_EXT_transform_feedback },
 
+   /* GL_ARB_transform_feedback2 */
+   { GL_TRANSFORM_FEEDBACK_BUFFER_PAUSED, LOC_CUSTOM, TYPE_BOOLEAN, 0,
+     extra_ARB_transform_feedback2 },
+   { GL_TRANSFORM_FEEDBACK_BUFFER_ACTIVE, LOC_CUSTOM, TYPE_BOOLEAN, 0,
+     extra_ARB_transform_feedback2 },
+   { GL_TRANSFORM_FEEDBACK_BINDING, LOC_CUSTOM, TYPE_INT, 0,
+     extra_ARB_transform_feedback2 },
+
    /* GL 3.0 */
    { GL_NUM_EXTENSIONS, LOC_CUSTOM, TYPE_INT, 0, extra_version_30 },
    { GL_MAJOR_VERSION, CONTEXT_INT(VersionMajor), extra_version_30 },
@@ -1574,6 +1583,15 @@ find_custom_value(GLcontext *ctx, const struct value_desc *d, union value *v)
    case GL_TRANSFORM_FEEDBACK_BUFFER_BINDING:
       v->value_int = ctx->TransformFeedback.CurrentBuffer->Name;
       break;
+   case GL_TRANSFORM_FEEDBACK_BUFFER_PAUSED:
+      v->value_int = ctx->TransformFeedback.CurrentObject->Paused;
+      break;
+   case GL_TRANSFORM_FEEDBACK_BUFFER_ACTIVE:
+      v->value_int = ctx->TransformFeedback.CurrentObject->Active;
+      break;
+   case GL_TRANSFORM_FEEDBACK_BINDING:
+      v->value_int = ctx->TransformFeedback.CurrentObject->Name;
+      break;
    case GL_CURRENT_PROGRAM:
       v->value_int =
 	 ctx->Shader.CurrentProgram ? ctx->Shader.CurrentProgram->Name : 0;