From 1278507e3bf2e83c7027820a0d313de267a440ff Mon Sep 17 00:00:00 2001
From: Roland Scheidegger <sroland@vmware.com>
Date: Thu, 24 Dec 2009 00:55:49 +0100
Subject: gallium: adapt drivers to pipe_constant_buffer removal

---
 src/gallium/drivers/softpipe/sp_context.c     |  4 ++--
 src/gallium/drivers/softpipe/sp_context.h     |  2 +-
 src/gallium/drivers/softpipe/sp_draw_arrays.c | 12 ++++++------
 src/gallium/drivers/softpipe/sp_state.h       |  2 +-
 src/gallium/drivers/softpipe/sp_state_fs.c    |  5 ++---
 5 files changed, 12 insertions(+), 13 deletions(-)

(limited to 'src/gallium/drivers/softpipe')

diff --git a/src/gallium/drivers/softpipe/sp_context.c b/src/gallium/drivers/softpipe/sp_context.c
index 2a33587b5a..0862e9f24b 100644
--- a/src/gallium/drivers/softpipe/sp_context.c
+++ b/src/gallium/drivers/softpipe/sp_context.c
@@ -113,8 +113,8 @@ softpipe_destroy( struct pipe_context *pipe )
    }
 
    for (i = 0; i < Elements(softpipe->constants); i++) {
-      if (softpipe->constants[i].buffer) {
-         pipe_buffer_reference(&softpipe->constants[i].buffer, NULL);
+      if (softpipe->constants[i]) {
+         pipe_buffer_reference(&softpipe->constants[i], NULL);
       }
    }
 
diff --git a/src/gallium/drivers/softpipe/sp_context.h b/src/gallium/drivers/softpipe/sp_context.h
index 8ce20c5744..ac24fccb4c 100644
--- a/src/gallium/drivers/softpipe/sp_context.h
+++ b/src/gallium/drivers/softpipe/sp_context.h
@@ -62,7 +62,7 @@ struct softpipe_context {
    /** Other rendering state */
    struct pipe_blend_color blend_color;
    struct pipe_clip_state clip;
-   struct pipe_constant_buffer constants[PIPE_SHADER_TYPES];
+   struct pipe_buffer *constants[PIPE_SHADER_TYPES];
    struct pipe_framebuffer_state framebuffer;
    struct pipe_poly_stipple poly_stipple;
    struct pipe_scissor_state scissor;
diff --git a/src/gallium/drivers/softpipe/sp_draw_arrays.c b/src/gallium/drivers/softpipe/sp_draw_arrays.c
index 518ef8806e..96e1c5d815 100644
--- a/src/gallium/drivers/softpipe/sp_draw_arrays.c
+++ b/src/gallium/drivers/softpipe/sp_draw_arrays.c
@@ -51,13 +51,13 @@ softpipe_map_constant_buffers(struct softpipe_context *sp)
    uint i, size;
 
    for (i = 0; i < PIPE_SHADER_TYPES; i++) {
-      if (sp->constants[i].buffer && sp->constants[i].buffer->size)
-         sp->mapped_constants[i] = ws->buffer_map(ws, sp->constants[i].buffer,
+      if (sp->constants[i] && sp->constants[i]->size)
+         sp->mapped_constants[i] = ws->buffer_map(ws, sp->constants[i],
                                                   PIPE_BUFFER_USAGE_CPU_READ);
    }
 
-   if (sp->constants[PIPE_SHADER_VERTEX].buffer)
-      size = sp->constants[PIPE_SHADER_VERTEX].buffer->size;
+   if (sp->constants[PIPE_SHADER_VERTEX])
+      size = sp->constants[PIPE_SHADER_VERTEX]->size;
    else
       size = 0;
 
@@ -81,8 +81,8 @@ softpipe_unmap_constant_buffers(struct softpipe_context *sp)
    draw_set_mapped_constant_buffer(sp->draw, NULL, 0);
 
    for (i = 0; i < 2; i++) {
-      if (sp->constants[i].buffer && sp->constants[i].buffer->size)
-         ws->buffer_unmap(ws, sp->constants[i].buffer);
+      if (sp->constants[i] && sp->constants[i]->size)
+         ws->buffer_unmap(ws, sp->constants[i]);
       sp->mapped_constants[i] = NULL;
    }
 }
diff --git a/src/gallium/drivers/softpipe/sp_state.h b/src/gallium/drivers/softpipe/sp_state.h
index 26d5c3fbb2..1169520b44 100644
--- a/src/gallium/drivers/softpipe/sp_state.h
+++ b/src/gallium/drivers/softpipe/sp_state.h
@@ -133,7 +133,7 @@ void softpipe_set_clip_state( struct pipe_context *,
 
 void softpipe_set_constant_buffer(struct pipe_context *,
                                   uint shader, uint index,
-                                  const struct pipe_constant_buffer *buf);
+                                  const struct pipe_buffer *buf);
 
 void *softpipe_create_fs_state(struct pipe_context *,
                                const struct pipe_shader_state *);
diff --git a/src/gallium/drivers/softpipe/sp_state_fs.c b/src/gallium/drivers/softpipe/sp_state_fs.c
index b41f7e8ab7..fa85946c6a 100644
--- a/src/gallium/drivers/softpipe/sp_state_fs.c
+++ b/src/gallium/drivers/softpipe/sp_state_fs.c
@@ -152,7 +152,7 @@ softpipe_delete_vs_state(struct pipe_context *pipe, void *vs)
 void
 softpipe_set_constant_buffer(struct pipe_context *pipe,
                              uint shader, uint index,
-                             const struct pipe_constant_buffer *buf)
+                             const struct pipe_buffer *buf)
 {
    struct softpipe_context *softpipe = softpipe_context(pipe);
 
@@ -160,8 +160,7 @@ softpipe_set_constant_buffer(struct pipe_context *pipe,
    assert(index == 0);
 
    /* note: reference counting */
-   pipe_buffer_reference(&softpipe->constants[shader].buffer,
-			 buf ? buf->buffer : NULL);
+   pipe_buffer_reference(&softpipe->constants[shader], buf);
 
    softpipe->dirty |= SP_NEW_CONSTANTS;
 }
-- 
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