Mesa (master): mesa: add some minor fixes for geometry shaders

[Brian Paul]

Module: Mesa
Branch: master
Commit: 230c71d9ee02f09255aed9fdeec941f548f36124
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=230c71d9ee02f09255aed9fdeec941f548f36124

Author: Brian Paul <brianp at vmware.com>
Date:   Thu Jun  2 20:56:23 2011 -0600

mesa: add some minor fixes for geometry shaders

---

 src/mesa/main/shaderapi.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/src/mesa/main/shaderapi.c b/src/mesa/main/shaderapi.c
index cbfbac8..b58e30d 100644
--- a/src/mesa/main/shaderapi.c
+++ b/src/mesa/main/shaderapi.c
@@ -925,6 +925,8 @@ print_shader_info(const struct gl_shader_program *shProg)
       printf("  vert prog %u\n", shProg->VertexProgram->Base.Id);
    if (shProg->FragmentProgram)
       printf("  frag prog %u\n", shProg->FragmentProgram->Base.Id);
+   if (shProg->GeometryProgram)
+      printf("  geom prog %u\n", shProg->GeometryProgram->Base.Id);
 }
 
 
@@ -1075,6 +1077,7 @@ validate_shader_program(const struct gl_shader_program *shProg,
                         char *errMsg)
 {
    const struct gl_vertex_program *vp = shProg->VertexProgram;
+   const struct gl_geometry_program *gp = shProg->GeometryProgram;
    const struct gl_fragment_program *fp = shProg->FragmentProgram;
 
    if (!shProg->LinkStatus) {
@@ -1104,6 +1107,9 @@ validate_shader_program(const struct gl_shader_program *shProg,
    if (vp && !validate_samplers(&vp->Base, errMsg)) {
       return GL_FALSE;
    }
+   if (gp && !validate_samplers(&gp->Base, errMsg)) {
+      return GL_FALSE;
+   }
    if (fp && !validate_samplers(&fp->Base, errMsg)) {
       return GL_FALSE;
    }