Mesa (master): python: Pretty-printing of blend state.

[Jose Fonseca]

Module: Mesa
Branch: master
Commit: c2b0484e58765eadb7afc676ecffd80ebc1cbe5b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c2b0484e58765eadb7afc676ecffd80ebc1cbe5b

Author: José Fonseca <jfonseca at vmware.com>
Date:   Sun Feb 14 23:24:08 2010 +0000

python: Pretty-printing of blend state.

---

 src/gallium/state_trackers/python/gallium.i |    4 +++-
 src/gallium/state_trackers/python/p_state.i |   16 ++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletions(-)

diff --git a/src/gallium/state_trackers/python/gallium.i b/src/gallium/state_trackers/python/gallium.i
index d45c8bb..ffb084e 100644
--- a/src/gallium/state_trackers/python/gallium.i
+++ b/src/gallium/state_trackers/python/gallium.i
@@ -41,13 +41,15 @@
 #include "pipe/p_screen.h"
 #include "pipe/p_context.h"
 #include "pipe/p_shader_tokens.h"
-#include "cso_cache/cso_context.h"
+#include "os/os_stream.h"
 #include "util/u_inlines.h"
 #include "util/u_draw_quad.h"
 #include "util/u_tile.h"
 #include "util/u_math.h"
 #include "util/u_format.h"
+#include "util/u_dump.h"
 #include "util/u_memory.h"
+#include "cso_cache/cso_context.h"
 #include "tgsi/tgsi_text.h"
 #include "tgsi/tgsi_dump.h"
 
diff --git a/src/gallium/state_trackers/python/p_state.i b/src/gallium/state_trackers/python/p_state.i
index 318fe1c..b80e46b 100644
--- a/src/gallium/state_trackers/python/p_state.i
+++ b/src/gallium/state_trackers/python/p_state.i
@@ -58,6 +58,22 @@
 };
 
 
+%extend pipe_blend_state
+{
+   %cstring_output_allocate_size(char **STRING, int *LENGTH, os_free(*$1));
+   void __str__(char **STRING, int *LENGTH)
+   {
+      struct os_stream *stream;
+
+      stream = os_str_stream_create(1);
+      util_dump_blend_state(stream, $self);
+
+      *STRING = os_str_stream_get_and_close(stream);
+      *LENGTH = strlen(*STRING);
+   }
+};
+
+
 %extend pipe_framebuffer_state {
    
    pipe_framebuffer_state(void) {