1 files changed, 19 insertions, 7 deletions

diff --git a/src/gallium/auxiliary/hud/hud_context.c b/src/gallium/auxiliary/hud/hud_context.c
index 09bd66157de..57d189fbc52 100644
--- a/src/gallium/auxiliary/hud/hud_context.c
+++ b/src/gallium/auxiliary/hud/hud_context.c
@@ -98,7 +98,7 @@ struct hud_context {
       unsigned max_num_vertices;
       unsigned num_vertices;
       unsigned buffer_size;
-   } text, bg, whitelines;
+   } text, bg, whitelines, color_prims;
 
    bool has_srgb;
 };
@@ -118,7 +118,10 @@ hud_draw_colored_prims(struct hud_context *hud, unsigned prim,
                        int xoffset, int yoffset, float yscale)
 {
    struct cso_context *cso = hud->cso;
-   struct pipe_vertex_buffer vbuffer = {0};
+   unsigned size = num_vertices * hud->color_prims.vbuf.stride;
+
+   assert(size <= hud->color_prims.buffer_size);
+   memcpy(hud->color_prims.vertices, buffer, size);
 
    hud->constants.color[0] = r;
    hud->constants.color[1] = g;
@@ -130,13 +133,14 @@ hud_draw_colored_prims(struct hud_context *hud, unsigned prim,
    hud->constants.scale[1] = yscale;
    cso_set_constant_buffer(cso, PIPE_SHADER_VERTEX, 0, &hud->constbuf);
 
-   vbuffer.user_buffer = buffer;
-   vbuffer.stride = 2 * sizeof(float);
-
    cso_set_vertex_buffers(cso, cso_get_aux_vertex_buffer_slot(cso),
-                          1, &vbuffer);
+                          1, &hud->color_prims.vbuf);
    cso_set_fragment_shader_handle(hud->cso, hud->fs_color);
    cso_draw_arrays(cso, prim, 0, num_vertices);
+
+   hud->color_prims.vertices += size / sizeof(float);
+   hud->color_prims.vbuf.buffer_offset += size;
+   hud->color_prims.buffer_size -= size;
 }
 
 static void
@@ -565,6 +569,7 @@ hud_draw(struct hud_context *hud, struct pipe_resource *tex)
    hud_prepare_vertices(hud, &hud->bg, 16 * 256, 2 * sizeof(float));
    hud_prepare_vertices(hud, &hud->whitelines, 4 * 256, 2 * sizeof(float));
    hud_prepare_vertices(hud, &hud->text, 16 * 1024, 4 * sizeof(float));
+   hud_prepare_vertices(hud, &hud->color_prims, 32 * 1024, 2 * sizeof(float));
 
    /* Allocate everything once and divide the storage into 3 portions
     * manually, because u_upload_alloc can unmap memory from previous calls.
@@ -572,11 +577,13 @@ hud_draw(struct hud_context *hud, struct pipe_resource *tex)
    u_upload_alloc(hud->pipe->stream_uploader, 0,
                   hud->bg.buffer_size +
                   hud->whitelines.buffer_size +
-                  hud->text.buffer_size,
+                  hud->text.buffer_size +
+                  hud->color_prims.buffer_size,
                   16, &hud->bg.vbuf.buffer_offset, &hud->bg.vbuf.buffer,
                   (void**)&hud->bg.vertices);
    pipe_resource_reference(&hud->whitelines.vbuf.buffer, hud->bg.vbuf.buffer);
    pipe_resource_reference(&hud->text.vbuf.buffer, hud->bg.vbuf.buffer);
+   pipe_resource_reference(&hud->color_prims.vbuf.buffer, hud->bg.vbuf.buffer);
 
    hud->whitelines.vbuf.buffer_offset = hud->bg.vbuf.buffer_offset +
                                         hud->bg.buffer_size;
@@ -588,6 +595,11 @@ hud_draw(struct hud_context *hud, struct pipe_resource *tex)
    hud->text.vertices = hud->whitelines.vertices +
                         hud->whitelines.buffer_size / sizeof(float);
 
+   hud->color_prims.vbuf.buffer_offset = hud->text.vbuf.buffer_offset +
+                                         hud->text.buffer_size;
+   hud->color_prims.vertices = hud->text.vertices +
+                               hud->text.buffer_size / sizeof(float);
+
    /* prepare all graphs */
    hud_batch_query_update(hud->batch_query);