llvmpipe: make texture border_color dynamic state

4 files changed, 10 insertions, 2 deletions

diff --git a/src/gallium/drivers/llvmpipe/lp_jit.c b/src/gallium/drivers/llvmpipe/lp_jit.c
index 4c7089892ef..04b12dedccf 100644
--- a/src/gallium/drivers/llvmpipe/lp_jit.c
+++ b/src/gallium/drivers/llvmpipe/lp_jit.c
@@ -64,11 +64,11 @@ lp_jit_init_globals(struct llvmpipe_screen *screen)
       elem_types[LP_JIT_TEXTURE_DATA] =
          LLVMArrayType(LLVMPointerType(LLVMInt8Type(), 0),
                        LP_MAX_TEXTURE_LEVELS);
-
       elem_types[LP_JIT_TEXTURE_MIN_LOD] = LLVMFloatType();
       elem_types[LP_JIT_TEXTURE_MAX_LOD] = LLVMFloatType();
       elem_types[LP_JIT_TEXTURE_LOD_BIAS] = LLVMFloatType();
-
+      elem_types[LP_JIT_TEXTURE_BORDER_COLOR] = 
+         LLVMArrayType(LLVMFloatType(), 4);
 
       texture_type = LLVMStructType(elem_types, Elements(elem_types), 0);
 
@@ -102,6 +102,9 @@ lp_jit_init_globals(struct llvmpipe_screen *screen)
       LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, lod_bias,
                              screen->target, texture_type,
                              LP_JIT_TEXTURE_LOD_BIAS);
+      LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, border_color,
+                             screen->target, texture_type,
+                             LP_JIT_TEXTURE_BORDER_COLOR);
 
       LP_CHECK_STRUCT_SIZE(struct lp_jit_texture,
                            screen->target, texture_type);
diff --git a/src/gallium/drivers/llvmpipe/lp_jit.h b/src/gallium/drivers/llvmpipe/lp_jit.h
index e94d758e200..16e04fce0cd 100644
--- a/src/gallium/drivers/llvmpipe/lp_jit.h
+++ b/src/gallium/drivers/llvmpipe/lp_jit.h
@@ -58,6 +58,7 @@ struct lp_jit_texture
    float min_lod;
    float max_lod;
    float lod_bias;
+   float border_color[4];
 };
 
 
@@ -72,6 +73,7 @@ enum {
    LP_JIT_TEXTURE_MIN_LOD,
    LP_JIT_TEXTURE_MAX_LOD,
    LP_JIT_TEXTURE_LOD_BIAS,
+   LP_JIT_TEXTURE_BORDER_COLOR,
    LP_JIT_TEXTURE_NUM_FIELDS  /* number of fields above */
 };
 
diff --git a/src/gallium/drivers/llvmpipe/lp_setup.c b/src/gallium/drivers/llvmpipe/lp_setup.c
index 28d202bd655..eade4000873 100644
--- a/src/gallium/drivers/llvmpipe/lp_setup.c
+++ b/src/gallium/drivers/llvmpipe/lp_setup.c
@@ -643,6 +643,7 @@ lp_setup_set_fragment_sampler_views(struct lp_setup_context *setup,
          jit_tex->min_lod = samplers[i]->min_lod;
          jit_tex->max_lod = samplers[i]->max_lod;
          jit_tex->lod_bias = samplers[i]->lod_bias;
+         COPY_4V(jit_tex->border_color, samplers[i]->border_color);
 
          /* We're referencing the texture's internal data, so save a
           * reference to it.
diff --git a/src/gallium/drivers/llvmpipe/lp_tex_sample.c b/src/gallium/drivers/llvmpipe/lp_tex_sample.c
index 151fe93cfbb..f417fc8a9ea 100644
--- a/src/gallium/drivers/llvmpipe/lp_tex_sample.c
+++ b/src/gallium/drivers/llvmpipe/lp_tex_sample.c
@@ -154,6 +154,7 @@ LP_LLVM_TEXTURE_MEMBER(data_ptr,   LP_JIT_TEXTURE_DATA, FALSE)
 LP_LLVM_TEXTURE_MEMBER(min_lod,    LP_JIT_TEXTURE_MIN_LOD, TRUE)
 LP_LLVM_TEXTURE_MEMBER(max_lod,    LP_JIT_TEXTURE_MAX_LOD, TRUE)
 LP_LLVM_TEXTURE_MEMBER(lod_bias,   LP_JIT_TEXTURE_LOD_BIAS, TRUE)
+LP_LLVM_TEXTURE_MEMBER(border_color, LP_JIT_TEXTURE_BORDER_COLOR, FALSE)
 
 
 static void
@@ -223,6 +224,7 @@ lp_llvm_sampler_soa_create(const struct lp_sampler_static_state *static_state,
    sampler->dynamic_state.base.min_lod = lp_llvm_texture_min_lod;
    sampler->dynamic_state.base.max_lod = lp_llvm_texture_max_lod;
    sampler->dynamic_state.base.lod_bias = lp_llvm_texture_lod_bias;
+   sampler->dynamic_state.base.border_color = lp_llvm_texture_border_color;
 
    sampler->dynamic_state.static_state = static_state;
    sampler->dynamic_state.context_ptr = context_ptr;