From: Keith Whitwell <keith@tungstengraphics.com>
Date: Thu, 17 Apr 2008 12:14:22 +0000 (+0100)
Subject: draw: keep record of number of active vertex buffers
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c96d565643de271c6bda066e892b25d0a97ea4d0;p=mesa.git

draw: keep record of number of active vertex buffers
---

diff --git a/src/gallium/auxiliary/draw/draw_context.c b/src/gallium/auxiliary/draw/draw_context.c
index 0c314f6e1da..cdcbfdc3236 100644
--- a/src/gallium/auxiliary/draw/draw_context.c
+++ b/src/gallium/auxiliary/draw/draw_context.c
@@ -249,6 +249,7 @@ draw_set_vertex_buffers(struct draw_context *draw,
    draw_do_flush( draw, DRAW_FLUSH_VERTEX_CACHE/*STATE_CHANGE*/ );
 
    memcpy(draw->vertex_buffer, buffers, count * sizeof(buffers[0]));
+   draw->nr_vertex_buffers = count;
 }
 
 
diff --git a/src/gallium/auxiliary/draw/draw_private.h b/src/gallium/auxiliary/draw/draw_private.h
index 8ac061cc9f8..359a8b8a3db 100644
--- a/src/gallium/auxiliary/draw/draw_private.h
+++ b/src/gallium/auxiliary/draw/draw_private.h
@@ -245,7 +245,10 @@ struct draw_context
    /* pipe state that we need: */
    const struct pipe_rasterizer_state *rasterizer;
    struct pipe_viewport_state viewport;
+
    struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
+   unsigned nr_vertex_buffers;
+
    struct pipe_vertex_element vertex_element[PIPE_MAX_ATTRIBS];
    struct draw_vertex_shader *vertex_shader;