From: Brian Paul <brianp@vmware.com>
Date: Thu, 12 Sep 2013 21:06:23 +0000 (-0600)
Subject: draw: use pipe_context::bind_sampler_states() if non-null
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=27d500a844f7479747893ea70af6f296ea8e9d6a;p=mesa.git

draw: use pipe_context::bind_sampler_states() if non-null
---

diff --git a/src/gallium/auxiliary/draw/draw_pipe_aaline.c b/src/gallium/auxiliary/draw/draw_pipe_aaline.c
index 816dd4b5623..bb4261c9f9c 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_aaline.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_aaline.c
@@ -118,6 +118,8 @@ struct aaline_stage
    void (*driver_bind_fs_state)(struct pipe_context *, void *);
    void (*driver_delete_fs_state)(struct pipe_context *, void *);
 
+   void (*driver_bind_sampler_states)(struct pipe_context *, unsigned, unsigned,
+                                      unsigned, void **);
    void (*driver_bind_fragment_sampler_states)(struct pipe_context *, unsigned,
                                                void **);
 
@@ -704,7 +706,13 @@ aaline_first_line(struct draw_stage *stage, struct prim_header *header)
                                aaline->sampler_view);
 
    draw->suspend_flushing = TRUE;
-   aaline->driver_bind_fragment_sampler_states(pipe, num_samplers, aaline->state.sampler);
+   if (aaline->driver_bind_sampler_states)
+      aaline->driver_bind_sampler_states(pipe, PIPE_SHADER_FRAGMENT, 0,
+                                         num_samplers, aaline->state.sampler);
+   else
+      aaline->driver_bind_fragment_sampler_states(pipe, num_samplers,
+                                                  aaline->state.sampler);
+
    aaline->driver_set_sampler_views(pipe, num_samplers, aaline->state.sampler_views);
 
    /* Disable triangle culling, stippling, unfilled mode etc. */
@@ -732,8 +740,15 @@ aaline_flush(struct draw_stage *stage, unsigned flags)
    /* restore original frag shader, texture, sampler state */
    draw->suspend_flushing = TRUE;
    aaline->driver_bind_fs_state(pipe, aaline->fs ? aaline->fs->driver_fs : NULL);
-   aaline->driver_bind_fragment_sampler_states(pipe, aaline->num_samplers,
-                                               aaline->state.sampler);
+
+   if (aaline->driver_bind_sampler_states)
+      aaline->driver_bind_sampler_states(pipe, PIPE_SHADER_FRAGMENT, 0,
+                                         aaline->num_samplers,
+                                         aaline->state.sampler);
+   else
+      aaline->driver_bind_fragment_sampler_states(pipe, aaline->num_samplers,
+                                                  aaline->state.sampler);
+
    aaline->driver_set_sampler_views(pipe,
                                     aaline->num_sampler_views,
                                     aaline->state.sampler_views);
@@ -784,6 +799,7 @@ aaline_destroy(struct draw_stage *stage)
    pipe->bind_fs_state = aaline->driver_bind_fs_state;
    pipe->delete_fs_state = aaline->driver_delete_fs_state;
 
+   pipe->bind_sampler_states = aaline->driver_bind_sampler_states;
    pipe->bind_fragment_sampler_states = aaline->driver_bind_fragment_sampler_states;
    pipe->set_fragment_sampler_views = aaline->driver_set_sampler_views;
 
@@ -902,6 +918,30 @@ aaline_delete_fs_state(struct pipe_context *pipe, void *fs)
 }
 
 
+static void
+aaline_bind_sampler_states(struct pipe_context *pipe, unsigned shader,
+                           unsigned start, unsigned num, void **sampler)
+{
+   struct aaline_stage *aaline = aaline_stage_from_pipe(pipe);
+
+   assert(start == 0);
+
+   if (aaline == NULL) {
+      return;
+   }
+
+   if (shader == PIPE_SHADER_FRAGMENT) {
+      /* save current */
+      memcpy(aaline->state.sampler, sampler, num * sizeof(void *));
+      aaline->num_samplers = num;
+   }
+
+   /* pass-through */
+   aaline->driver_bind_sampler_states(pipe, shader, start, num, sampler);
+}
+
+
+/* XXX deprecated / remove */
 static void
 aaline_bind_fragment_sampler_states(struct pipe_context *pipe,
                                     unsigned num, void **sampler)
@@ -997,6 +1037,7 @@ draw_install_aaline_stage(struct draw_context *draw, struct pipe_context *pipe)
    aaline->driver_bind_fs_state = pipe->bind_fs_state;
    aaline->driver_delete_fs_state = pipe->delete_fs_state;
 
+   aaline->driver_bind_sampler_states = pipe->bind_sampler_states;
    aaline->driver_bind_fragment_sampler_states = pipe->bind_fragment_sampler_states;
    aaline->driver_set_sampler_views = pipe->set_fragment_sampler_views;
 
@@ -1005,7 +1046,11 @@ draw_install_aaline_stage(struct draw_context *draw, struct pipe_context *pipe)
    pipe->bind_fs_state = aaline_bind_fs_state;
    pipe->delete_fs_state = aaline_delete_fs_state;
 
-   pipe->bind_fragment_sampler_states = aaline_bind_fragment_sampler_states;
+   if (pipe->bind_sampler_states)
+      pipe->bind_sampler_states = aaline_bind_sampler_states;
+   else
+      pipe->bind_fragment_sampler_states = aaline_bind_fragment_sampler_states;
+
    pipe->set_fragment_sampler_views = aaline_set_sampler_views;
    
    /* Install once everything is known to be OK:
diff --git a/src/gallium/auxiliary/draw/draw_pipe_pstipple.c b/src/gallium/auxiliary/draw/draw_pipe_pstipple.c
index 65f3125af31..5e501d7b43a 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_pstipple.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_pstipple.c
@@ -101,6 +101,9 @@ struct pstip_stage
 
    void (*driver_bind_fragment_sampler_states)(struct pipe_context *, unsigned, void **);
 
+   void (*driver_bind_sampler_states)(struct pipe_context *, unsigned,
+                                      unsigned, unsigned, void **);
+
    void (*driver_set_sampler_views)(struct pipe_context *,
                                     unsigned,
                                     struct pipe_sampler_view **);
@@ -547,7 +550,14 @@ pstip_first_tri(struct draw_stage *stage, struct prim_header *header)
    assert(num_samplers <= PIPE_MAX_SAMPLERS);
 
    draw->suspend_flushing = TRUE;
-   pstip->driver_bind_fragment_sampler_states(pipe, num_samplers, pstip->state.samplers);
+
+   if (pstip->driver_bind_sampler_states)
+      pstip->driver_bind_sampler_states(pipe, PIPE_SHADER_FRAGMENT, 0,
+                                        num_samplers, pstip->state.samplers);
+   else
+      pstip->driver_bind_fragment_sampler_states(pipe, num_samplers,
+                                                 pstip->state.samplers);
+
    pstip->driver_set_sampler_views(pipe, num_samplers, pstip->state.sampler_views);
    draw->suspend_flushing = FALSE;
 
@@ -570,8 +580,15 @@ pstip_flush(struct draw_stage *stage, unsigned flags)
    /* restore original frag shader, texture, sampler state */
    draw->suspend_flushing = TRUE;
    pstip->driver_bind_fs_state(pipe, pstip->fs ? pstip->fs->driver_fs : NULL);
-   pstip->driver_bind_fragment_sampler_states(pipe, pstip->num_samplers,
-                                     pstip->state.samplers);
+
+   if (pstip->driver_bind_sampler_states)
+      pstip->driver_bind_sampler_states(pipe, PIPE_SHADER_FRAGMENT, 0,
+                                        pstip->num_samplers,
+                                        pstip->state.samplers);
+   else
+      pstip->driver_bind_fragment_sampler_states(pipe, pstip->num_samplers,
+                                                 pstip->state.samplers);
+
    pstip->driver_set_sampler_views(pipe,
                                    pstip->num_sampler_views,
                                    pstip->state.sampler_views);
@@ -700,6 +717,30 @@ pstip_delete_fs_state(struct pipe_context *pipe, void *fs)
 }
 
 
+static void
+pstip_bind_sampler_states(struct pipe_context *pipe, unsigned shader,
+                          unsigned start, unsigned num, void **sampler)
+{
+   struct pstip_stage *pstip = pstip_stage_from_pipe(pipe);
+   uint i;
+
+   assert(start == 0);
+
+   if (shader == PIPE_SHADER_FRAGMENT) {
+      /* save current */
+      memcpy(pstip->state.samplers, sampler, num * sizeof(void *));
+      for (i = num; i < PIPE_MAX_SAMPLERS; i++) {
+         pstip->state.samplers[i] = NULL;
+      }
+      pstip->num_samplers = num;
+   }
+
+   /* pass-through */
+   pstip->driver_bind_sampler_states(pstip->pipe, shader, start, num, sampler);
+}
+
+
+/* XXX deprecated / remove */
 static void
 pstip_bind_fragment_sampler_states(struct pipe_context *pipe,
                                    unsigned num, void **sampler)
@@ -719,6 +760,7 @@ pstip_bind_fragment_sampler_states(struct pipe_context *pipe,
 }
 
 
+
 static void
 pstip_set_sampler_views(struct pipe_context *pipe,
                         unsigned num,
@@ -792,6 +834,7 @@ draw_install_pstipple_stage(struct draw_context *draw,
    pstip->driver_bind_fs_state = pipe->bind_fs_state;
    pstip->driver_delete_fs_state = pipe->delete_fs_state;
 
+   pstip->driver_bind_sampler_states = pipe->bind_sampler_states;
    pstip->driver_bind_fragment_sampler_states = pipe->bind_fragment_sampler_states;
    pstip->driver_set_sampler_views = pipe->set_fragment_sampler_views;
    pstip->driver_set_polygon_stipple = pipe->set_polygon_stipple;
@@ -801,6 +844,8 @@ draw_install_pstipple_stage(struct draw_context *draw,
    pipe->bind_fs_state = pstip_bind_fs_state;
    pipe->delete_fs_state = pstip_delete_fs_state;
 
+   if (pipe->bind_sampler_states)
+      pipe->bind_sampler_states = pstip_bind_sampler_states;
    pipe->bind_fragment_sampler_states = pstip_bind_fragment_sampler_states;
    pipe->set_fragment_sampler_views = pstip_set_sampler_views;
    pipe->set_polygon_stipple = pstip_set_polygon_stipple;