Mesa (master): i965: Fix up and actually enable the NewShader and NewShaderProgram hooks.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: 1a3de23509b8170ee87223dc63e992e195a04de5
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=1a3de23509b8170ee87223dc63e992e195a04de5

Author: Eric Anholt <eric at anholt.net>
Date:   Thu Aug 26 16:59:55 2010 -0700

i965: Fix up and actually enable the NewShader and NewShaderProgram hooks.

---

 src/mesa/drivers/dri/i965/brw_fs.cpp    |    9 ++++++---
 src/mesa/drivers/dri/i965/brw_program.c |    2 ++
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 11c79b1..4a313a2 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -81,9 +81,9 @@ brw_new_shader(GLcontext *ctx, GLuint name, GLuint type)
    struct brw_shader *shader;
 
    shader = talloc_zero(NULL, struct brw_shader);
-   shader->base.Type = type;
-   shader->base.Name = name;
    if (shader) {
+      shader->base.Type = type;
+      shader->base.Name = name;
       _mesa_init_shader(ctx, &shader->base);
    }
 
@@ -96,6 +96,7 @@ brw_new_shader_program(GLcontext *ctx, GLuint name)
    struct brw_shader_program *prog;
    prog = talloc_zero(NULL, struct brw_shader_program);
    if (prog) {
+      prog->base.Name = name;
       _mesa_init_shader_program(ctx, &prog->base);
    }
    return &prog->base;
@@ -123,6 +124,8 @@ brw_link_shader(GLcontext *ctx, struct gl_shader_program *prog)
 	 void *mem_ctx = talloc_new(NULL);
 	 bool progress;
 
+	 if (shader->ir)
+	    talloc_free(shader->ir);
 	 shader->ir = new(shader) exec_list;
 	 clone_ir_list(mem_ctx, shader->ir, shader->base.ir);
 
@@ -140,7 +143,7 @@ brw_link_shader(GLcontext *ctx, struct gl_shader_program *prog)
 	    progress = do_common_optimization(shader->ir, true) || progress;
 	 } while (progress);
 
-	 reparent_ir(shader->ir, shader);
+	 reparent_ir(shader->ir, shader->ir);
 	 talloc_free(mem_ctx);
       }
    }
diff --git a/src/mesa/drivers/dri/i965/brw_program.c b/src/mesa/drivers/dri/i965/brw_program.c
index b6cf6c0..bc15220 100644
--- a/src/mesa/drivers/dri/i965/brw_program.c
+++ b/src/mesa/drivers/dri/i965/brw_program.c
@@ -232,6 +232,8 @@ void brwInitFragProgFuncs( struct dd_function_table *functions )
    functions->IsProgramNative = brwIsProgramNative;
    functions->ProgramStringNotify = brwProgramStringNotify;
 
+   functions->NewShader = brw_new_shader;
+   functions->NewShaderProgram = brw_new_shader_program;
    functions->CompileShader = brw_compile_shader;
    functions->LinkShader = brw_link_shader;
 }