i915g: Remove the i915_context->saved_* stuff.

When using u_blitter, the state was being saved from saved_*, but we
don't use that. So after u_blitter resumed we got some corrupted
state in.

So let's just remove the saved_* stuff. I thought it was weird but
harmless, it's actually broken.

1 files changed, 8 insertions, 27 deletions

diff --git a/src/gallium/drivers/i915/i915_state.c b/src/gallium/drivers/i915/i915_state.c
index 410615f212a..d3e62c941a5 100644
--- a/src/gallium/drivers/i915/i915_state.c
+++ b/src/gallium/drivers/i915/i915_state.c
@@ -296,9 +296,6 @@ static void i915_fixup_bind_sampler_states(struct pipe_context *pipe,
 {
    struct i915_context *i915 = i915_context(pipe);
 
-   i915->saved_nr_samplers = num;
-   memcpy(&i915->saved_samplers, sampler, sizeof(void *) * num);
-
    i915->saved_bind_sampler_states(pipe, num, sampler);
 }
 
@@ -586,11 +583,6 @@ i915_fixup_bind_fs_state(struct pipe_context *pipe, void *shader)
 {
    struct i915_context *i915 = i915_context(pipe);
 
-   if (i915->saved_fs == shader)
-      return;
-
-   i915->saved_fs = shader;
-
    i915->saved_bind_fs_state(pipe, shader);
 }
 
@@ -645,10 +637,10 @@ static void i915_bind_vs_state(struct pipe_context *pipe, void *shader)
 {
    struct i915_context *i915 = i915_context(pipe);
 
-   if (i915->saved_vs == shader)
+   if (i915->vs == shader)
       return;
 
-   i915->saved_vs = shader;
+   i915->vs = shader;
 
    /* just pass-through to draw module */
    draw_bind_vertex_shader(i915->draw, (struct draw_vertex_shader *) shader);
@@ -726,17 +718,6 @@ i915_fixup_set_fragment_sampler_views(struct pipe_context *pipe,
                                       struct pipe_sampler_view **views)
 {
    struct i915_context *i915 = i915_context(pipe);
-   int i;
-
-   for (i = 0; i < num; i++)
-      pipe_sampler_view_reference(&i915->saved_sampler_views[i],
-                                  views[i]);
-
-   for (i = num; i < i915->saved_nr_sampler_views; i++)
-      pipe_sampler_view_reference(&i915->saved_sampler_views[i],
-                                  NULL);
-
-   i915->saved_nr_sampler_views = num;
 
    i915->saved_set_sampler_views(pipe, num, views);
 }
@@ -842,7 +823,7 @@ static void i915_set_framebuffer_state(struct pipe_context *pipe,
    }
    pipe_surface_reference(&i915->framebuffer.zsbuf, fb->zsbuf);
 
-   i915->dirty |= I915_NEW_FRAMEBUFFER;
+   i915->dirty |= I915_NEW_FRAMEBUFFER | I915_NEW_FS;
 }
 
 
@@ -852,7 +833,7 @@ static void i915_set_clip_state( struct pipe_context *pipe,
 {
    struct i915_context *i915 = i915_context(pipe);
 
-   i915->saved_clip = *clip;
+   i915->clip = *clip;
 
    draw_set_clip_state(i915->draw, clip);
 
@@ -978,8 +959,8 @@ static void i915_set_vertex_buffers(struct pipe_context *pipe,
    struct draw_context *draw = i915->draw;
    int i;
 
-   util_copy_vertex_buffers(i915->saved_vertex_buffers,
-                            &i915->saved_nr_vertex_buffers,
+   util_copy_vertex_buffers(i915->vertex_buffers,
+                            &i915->nr_vertex_buffers,
                             buffers, count);
 #if 0
    /* XXX doesn't look like this is needed */
@@ -1023,10 +1004,10 @@ i915_bind_vertex_elements_state(struct pipe_context *pipe,
    struct i915_context *i915 = i915_context(pipe);
    struct i915_velems_state *i915_velems = (struct i915_velems_state *) velems;
 
-   if (i915->saved_velems == velems)
+   if (i915->velems == velems)
       return;
 
-   i915->saved_velems = velems;
+   i915->velems = velems;
 
    /* pass-through to draw module */
    if (i915_velems) {