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gallivm,llvmpipe,draw: Support multiple constant buffers.
[mesa.git] / src / gallium / drivers / llvmpipe / lp_jit.c
diff --git a/src/gallium/drivers/llvmpipe/lp_jit.c b/src/gallium/drivers/llvmpipe/lp_jit.c
index 482a902dd23116e7c13c34b36fbbb66b952c6621..ea7c8054bfa8108712a511a6d0d62722ffdaa946 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_jit.c
+++ b/src/gallium/drivers/llvmpipe/lp_jit.c
@@ -41,7 +41,7 @@
 
 
 static void
-lp_jit_create_types(struct llvmpipe_context *lp)
+lp_jit_create_types(struct lp_fragment_shader_variant *lp)
 {
    struct gallivm_state *gallivm = lp->gallivm;
    LLVMContextRef lc = gallivm->context;
@@ -54,13 +54,13 @@ lp_jit_create_types(struct llvmpipe_context *lp)
       elem_types[LP_JIT_TEXTURE_WIDTH]  =
       elem_types[LP_JIT_TEXTURE_HEIGHT] =
       elem_types[LP_JIT_TEXTURE_DEPTH] =
-      elem_types[LP_JIT_TEXTURE_LAST_LEVEL] =  LLVMInt32TypeInContext(lc);
+      elem_types[LP_JIT_TEXTURE_FIRST_LEVEL] =
+      elem_types[LP_JIT_TEXTURE_LAST_LEVEL] = LLVMInt32TypeInContext(lc);
+      elem_types[LP_JIT_TEXTURE_BASE] = LLVMPointerType(LLVMInt8TypeInContext(lc), 0);
       elem_types[LP_JIT_TEXTURE_ROW_STRIDE] =
       elem_types[LP_JIT_TEXTURE_IMG_STRIDE] =
+      elem_types[LP_JIT_TEXTURE_MIP_OFFSETS] =
          LLVMArrayType(LLVMInt32TypeInContext(lc), LP_MAX_TEXTURE_LEVELS);
-      elem_types[LP_JIT_TEXTURE_DATA] =
-         LLVMArrayType(LLVMPointerType(LLVMInt8TypeInContext(lc), 0),
-                       LP_MAX_TEXTURE_LEVELS);
       elem_types[LP_JIT_TEXTURE_MIN_LOD] =
       elem_types[LP_JIT_TEXTURE_MAX_LOD] =
       elem_types[LP_JIT_TEXTURE_LOD_BIAS] = LLVMFloatTypeInContext(lc);
@@ -69,8 +69,11 @@ lp_jit_create_types(struct llvmpipe_context *lp)
 
       texture_type = LLVMStructTypeInContext(lc, elem_types,
                                              Elements(elem_types), 0);
+#if HAVE_LLVM < 0x0300
+      LLVMAddTypeName(gallivm->module, "texture", texture_type);
 
       LLVMInvalidateStructLayout(gallivm->target, texture_type);
+#endif
 
       LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, width,
                              gallivm->target, texture_type,
@@ -81,18 +84,24 @@ lp_jit_create_types(struct llvmpipe_context *lp)
       LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, depth,
                              gallivm->target, texture_type,
                              LP_JIT_TEXTURE_DEPTH);
+      LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, first_level,
+                             gallivm->target, texture_type,
+                             LP_JIT_TEXTURE_FIRST_LEVEL);
       LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, last_level,
                              gallivm->target, texture_type,
                              LP_JIT_TEXTURE_LAST_LEVEL);
+      LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, base,
+                             gallivm->target, texture_type,
+                             LP_JIT_TEXTURE_BASE);
       LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, row_stride,
                              gallivm->target, texture_type,
                              LP_JIT_TEXTURE_ROW_STRIDE);
       LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, img_stride,
                              gallivm->target, texture_type,
                              LP_JIT_TEXTURE_IMG_STRIDE);
-      LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, data,
+      LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, mip_offsets,
                              gallivm->target, texture_type,
-                             LP_JIT_TEXTURE_DATA);
+                             LP_JIT_TEXTURE_MIP_OFFSETS);
       LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, min_lod,
                              gallivm->target, texture_type,
                              LP_JIT_TEXTURE_MIN_LOD);
@@ -108,8 +117,6 @@ lp_jit_create_types(struct llvmpipe_context *lp)
 
       LP_CHECK_STRUCT_SIZE(struct lp_jit_texture,
                            gallivm->target, texture_type);
-
-      LLVMAddTypeName(gallivm->module, "texture", texture_type);
    }
 
    /* struct lp_jit_context */
@@ -117,19 +124,25 @@ lp_jit_create_types(struct llvmpipe_context *lp)
       LLVMTypeRef elem_types[LP_JIT_CTX_COUNT];
       LLVMTypeRef context_type;
 
-      elem_types[LP_JIT_CTX_CONSTANTS] = LLVMPointerType(LLVMFloatTypeInContext(lc), 0);
+      elem_types[LP_JIT_CTX_CONSTANTS] =
+            LLVMArrayType(LLVMPointerType(LLVMFloatTypeInContext(lc), 0), LP_MAX_TGSI_CONST_BUFFERS);
       elem_types[LP_JIT_CTX_ALPHA_REF] = LLVMFloatTypeInContext(lc);
       elem_types[LP_JIT_CTX_STENCIL_REF_FRONT] =
       elem_types[LP_JIT_CTX_STENCIL_REF_BACK] = LLVMInt32TypeInContext(lc);
-      elem_types[LP_JIT_CTX_BLEND_COLOR] = LLVMPointerType(LLVMInt8TypeInContext(lc), 0);
+      elem_types[LP_JIT_CTX_U8_BLEND_COLOR] = LLVMPointerType(LLVMInt8TypeInContext(lc), 0);
+      elem_types[LP_JIT_CTX_F_BLEND_COLOR] = LLVMPointerType(LLVMFloatTypeInContext(lc), 0);
       elem_types[LP_JIT_CTX_TEXTURES] = LLVMArrayType(texture_type,
                                                       PIPE_MAX_SAMPLERS);
 
       context_type = LLVMStructTypeInContext(lc, elem_types,
                                              Elements(elem_types), 0);
 
+#if HAVE_LLVM < 0x0300
       LLVMInvalidateStructLayout(gallivm->target, context_type);
 
+      LLVMAddTypeName(gallivm->module, "context", context_type);
+#endif
+
       LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, constants,
                              gallivm->target, context_type,
                              LP_JIT_CTX_CONSTANTS);
@@ -142,17 +155,18 @@ lp_jit_create_types(struct llvmpipe_context *lp)
       LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, stencil_ref_back,
                              gallivm->target, context_type,
                              LP_JIT_CTX_STENCIL_REF_BACK);
-      LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, blend_color,
+      LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, u8_blend_color,
+                             gallivm->target, context_type,
+                             LP_JIT_CTX_U8_BLEND_COLOR);
+      LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, f_blend_color,
                              gallivm->target, context_type,
-                             LP_JIT_CTX_BLEND_COLOR);
+                             LP_JIT_CTX_F_BLEND_COLOR);
       LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, textures,
                              gallivm->target, context_type,
                              LP_JIT_CTX_TEXTURES);
       LP_CHECK_STRUCT_SIZE(struct lp_jit_context,
                            gallivm->target, context_type);
 
-      LLVMAddTypeName(gallivm->module, "context", context_type);
-
       lp->jit_context_ptr_type = LLVMPointerType(context_type, 0);
    }
 
@@ -176,11 +190,9 @@ lp_jit_screen_init(struct llvmpipe_screen *screen)
 }
 
 
-LLVMTypeRef
-lp_jit_get_context_type(struct llvmpipe_context *lp)
+void
+lp_jit_init_types(struct lp_fragment_shader_variant *lp)
 {
    if (!lp->jit_context_ptr_type)
       lp_jit_create_types(lp);
-
-   return lp->jit_context_ptr_type;
 }