Mesa (master): i965/cs: Create the brw_compute_program struct, and the code to initialize it.

[Paul Berry]

Module: Mesa
Branch: master
Commit: 3bbf93045a494e676f3f79d278701f55a9a41e7a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=3bbf93045a494e676f3f79d278701f55a9a41e7a

Author: Paul Berry <stereotype441 at gmail.com>
Date:   Tue Jan  7 15:51:13 2014 -0800

i965/cs: Create the brw_compute_program struct, and the code to initialize it.

v2: Fix comment.

Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>

---

 src/mesa/drivers/dri/i965/brw_context.h |    8 ++++++++
 src/mesa/drivers/dri/i965/brw_program.c |   11 +++++++++++
 2 files changed, 19 insertions(+)

diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h
index a0189b7..bee39fa 100644
--- a/src/mesa/drivers/dri/i965/brw_context.h
+++ b/src/mesa/drivers/dri/i965/brw_context.h
@@ -316,6 +316,14 @@ struct brw_fragment_program {
    GLuint id;  /**< serial no. to identify frag progs, never re-used */
 };
 
+
+/** Subclass of Mesa compute program */
+struct brw_compute_program {
+   struct gl_compute_program program;
+   unsigned id;  /**< serial no. to identify compute progs, never re-used */
+};
+
+
 struct brw_shader {
    struct gl_shader base;
 
diff --git a/src/mesa/drivers/dri/i965/brw_program.c b/src/mesa/drivers/dri/i965/brw_program.c
index a6a2403..1e35191 100644
--- a/src/mesa/drivers/dri/i965/brw_program.c
+++ b/src/mesa/drivers/dri/i965/brw_program.c
@@ -113,6 +113,17 @@ static struct gl_program *brwNewProgram( struct gl_context *ctx,
       }
    }
 
+   case GL_COMPUTE_PROGRAM_NV: {
+      struct brw_compute_program *prog = CALLOC_STRUCT(brw_compute_program);
+      if (prog) {
+         prog->id = get_new_program_id(brw->intelScreen);
+
+         return _mesa_init_compute_program(ctx, &prog->program, target, id);
+      } else {
+         return NULL;
+      }
+   }
+
    default:
       assert(!"Unsupported target in brwNewProgram()");
       return NULL;