From: Roland Scheidegger <sroland@vmware.com>
Date: Wed, 10 Feb 2010 17:59:43 +0000 (+0100)
Subject: softpipe: adapt to stencil ref changes
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=658e94578f8004c01eb8c64254728912527e0c2f;p=mesa.git

softpipe: adapt to stencil ref changes
---

diff --git a/src/gallium/drivers/softpipe/sp_context.c b/src/gallium/drivers/softpipe/sp_context.c
index 2b22ce256e6..ddc35bcd629 100644
--- a/src/gallium/drivers/softpipe/sp_context.c
+++ b/src/gallium/drivers/softpipe/sp_context.c
@@ -246,6 +246,7 @@ softpipe_create_context( struct pipe_screen *screen,
    softpipe->pipe.delete_gs_state = softpipe_delete_gs_state;
 
    softpipe->pipe.set_blend_color = softpipe_set_blend_color;
+   softpipe->pipe.set_stencil_ref = softpipe_set_stencil_ref;
    softpipe->pipe.set_clip_state = softpipe_set_clip_state;
    softpipe->pipe.set_constant_buffer = softpipe_set_constant_buffer;
    softpipe->pipe.set_framebuffer_state = softpipe_set_framebuffer_state;
diff --git a/src/gallium/drivers/softpipe/sp_context.h b/src/gallium/drivers/softpipe/sp_context.h
index 62f9e7aad3d..95def72c541 100644
--- a/src/gallium/drivers/softpipe/sp_context.h
+++ b/src/gallium/drivers/softpipe/sp_context.h
@@ -62,6 +62,7 @@ struct softpipe_context {
 
    /** Other rendering state */
    struct pipe_blend_color blend_color;
+   struct pipe_stencil_ref stencil_ref;
    struct pipe_clip_state clip;
    struct pipe_buffer *constants[PIPE_SHADER_TYPES][PIPE_MAX_CONSTANT_BUFFERS];
    struct pipe_framebuffer_state framebuffer;
diff --git a/src/gallium/drivers/softpipe/sp_quad_depth_test.c b/src/gallium/drivers/softpipe/sp_quad_depth_test.c
index a981775cbd3..499eebd671b 100644
--- a/src/gallium/drivers/softpipe/sp_quad_depth_test.c
+++ b/src/gallium/drivers/softpipe/sp_quad_depth_test.c
@@ -519,7 +519,7 @@ depth_stencil_test_quad(struct quad_stage *qs,
    failOp  = softpipe->depth_stencil->stencil[face].fail_op;
    zFailOp = softpipe->depth_stencil->stencil[face].zfail_op;
    zPassOp = softpipe->depth_stencil->stencil[face].zpass_op;
-   ref     = softpipe->depth_stencil->stencil[face].ref_value;
+   ref     = softpipe->stencil_ref.ref_value[face];
    wrtMask = softpipe->depth_stencil->stencil[face].writemask;
    valMask = softpipe->depth_stencil->stencil[face].valuemask;
 
diff --git a/src/gallium/drivers/softpipe/sp_state.h b/src/gallium/drivers/softpipe/sp_state.h
index a83cae73617..4370bbeaee2 100644
--- a/src/gallium/drivers/softpipe/sp_state.h
+++ b/src/gallium/drivers/softpipe/sp_state.h
@@ -132,13 +132,16 @@ void softpipe_bind_rasterizer_state(struct pipe_context *, void *);
 void softpipe_delete_rasterizer_state(struct pipe_context *, void *);
 
 void softpipe_set_framebuffer_state( struct pipe_context *,
-			     const struct pipe_framebuffer_state * );
+                                     const struct pipe_framebuffer_state * );
 
 void softpipe_set_blend_color( struct pipe_context *pipe,
                                const struct pipe_blend_color *blend_color );
 
+void softpipe_set_stencil_ref( struct pipe_context *pipe,
+                               const struct pipe_stencil_ref *stencil_ref );
+
 void softpipe_set_clip_state( struct pipe_context *,
-			     const struct pipe_clip_state * );
+                              const struct pipe_clip_state * );
 
 void softpipe_set_constant_buffer(struct pipe_context *,
                                   uint shader, uint index,
diff --git a/src/gallium/drivers/softpipe/sp_state_blend.c b/src/gallium/drivers/softpipe/sp_state_blend.c
index 95ab3234337..c63a49e90b0 100644
--- a/src/gallium/drivers/softpipe/sp_state_blend.c
+++ b/src/gallium/drivers/softpipe/sp_state_blend.c
@@ -61,7 +61,7 @@ void softpipe_delete_blend_state(struct pipe_context *pipe,
 
 
 void softpipe_set_blend_color( struct pipe_context *pipe,
-			     const struct pipe_blend_color *blend_color )
+                               const struct pipe_blend_color *blend_color )
 {
    struct softpipe_context *softpipe = softpipe_context(pipe);
 
@@ -80,7 +80,7 @@ void softpipe_set_blend_color( struct pipe_context *pipe,
 
 void *
 softpipe_create_depth_stencil_state(struct pipe_context *pipe,
-				    const struct pipe_depth_stencil_alpha_state *depth_stencil)
+                                    const struct pipe_depth_stencil_alpha_state *depth_stencil)
 {
    return mem_dup(depth_stencil, sizeof(*depth_stencil));
 }
@@ -101,3 +101,13 @@ softpipe_delete_depth_stencil_state(struct pipe_context *pipe, void *depth)
 {
    FREE( depth );
 }
+
+void softpipe_set_stencil_ref( struct pipe_context *pipe,
+                               const struct pipe_stencil_ref *stencil_ref )
+{
+   struct softpipe_context *softpipe = softpipe_context(pipe);
+
+   softpipe->stencil_ref = *stencil_ref;
+
+   softpipe->dirty |= SP_NEW_DEPTH_STENCIL_ALPHA;
+}
diff --git a/src/gallium/drivers/softpipe/sp_video_context.c b/src/gallium/drivers/softpipe/sp_video_context.c
index d8b5b31e954..7a3a6361670 100644
--- a/src/gallium/drivers/softpipe/sp_video_context.c
+++ b/src/gallium/drivers/softpipe/sp_video_context.c
@@ -209,7 +209,6 @@ init_pipe_state(struct sp_mpeg12_context *ctx)
       dsa.stencil[i].fail_op = PIPE_STENCIL_OP_KEEP;
       dsa.stencil[i].zpass_op = PIPE_STENCIL_OP_KEEP;
       dsa.stencil[i].zfail_op = PIPE_STENCIL_OP_KEEP;
-      dsa.stencil[i].ref_value = 0;
       dsa.stencil[i].valuemask = 0;
       dsa.stencil[i].writemask = 0;
    }