*/
-#include <llvm-c/Transforms/Scalar.h>
-
#include "util/u_memory.h"
-#include "util/u_cpu_detect.h"
#include "gallivm/lp_bld_init.h"
#include "gallivm/lp_bld_debug.h"
-#include "lp_screen.h"
-#include "gallivm/lp_bld_intr.h"
+#include "lp_context.h"
#include "lp_jit.h"
static void
-lp_jit_init_globals(struct llvmpipe_screen *screen)
+lp_jit_create_types(struct lp_fragment_shader_variant *lp)
{
+ struct gallivm_state *gallivm = lp->gallivm;
+ LLVMContextRef lc = gallivm->context;
LLVMTypeRef texture_type;
/* struct lp_jit_texture */
{
LLVMTypeRef elem_types[LP_JIT_TEXTURE_NUM_FIELDS];
- elem_types[LP_JIT_TEXTURE_WIDTH] = LLVMInt32Type();
- elem_types[LP_JIT_TEXTURE_HEIGHT] = LLVMInt32Type();
- elem_types[LP_JIT_TEXTURE_DEPTH] = LLVMInt32Type();
- elem_types[LP_JIT_TEXTURE_LAST_LEVEL] = LLVMInt32Type();
+ elem_types[LP_JIT_TEXTURE_WIDTH] =
+ elem_types[LP_JIT_TEXTURE_HEIGHT] =
+ elem_types[LP_JIT_TEXTURE_DEPTH] =
+ 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] =
- LLVMArrayType(LLVMInt32Type(), LP_MAX_TEXTURE_LEVELS);
elem_types[LP_JIT_TEXTURE_IMG_STRIDE] =
- LLVMArrayType(LLVMInt32Type(), LP_MAX_TEXTURE_LEVELS);
- 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_MIP_OFFSETS] =
+ LLVMArrayType(LLVMInt32TypeInContext(lc), 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);
elem_types[LP_JIT_TEXTURE_BORDER_COLOR] =
- LLVMArrayType(LLVMFloatType(), 4);
+ LLVMArrayType(LLVMFloatTypeInContext(lc), 4);
+
+ texture_type = LLVMStructTypeInContext(lc, elem_types,
+ Elements(elem_types), 0);
+#if HAVE_LLVM < 0x0300
+ LLVMAddTypeName(gallivm->module, "texture", texture_type);
- texture_type = LLVMStructType(elem_types, Elements(elem_types), 0);
+ LLVMInvalidateStructLayout(gallivm->target, texture_type);
+#endif
LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, width,
- screen->target, texture_type,
+ gallivm->target, texture_type,
LP_JIT_TEXTURE_WIDTH);
LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, height,
- screen->target, texture_type,
+ gallivm->target, texture_type,
LP_JIT_TEXTURE_HEIGHT);
LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, depth,
- screen->target, texture_type,
+ 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,
- screen->target, texture_type,
+ 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,
- screen->target, texture_type,
+ gallivm->target, texture_type,
LP_JIT_TEXTURE_ROW_STRIDE);
LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, img_stride,
- screen->target, texture_type,
+ gallivm->target, texture_type,
LP_JIT_TEXTURE_IMG_STRIDE);
- LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, data,
- screen->target, texture_type,
- LP_JIT_TEXTURE_DATA);
+ LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, mip_offsets,
+ gallivm->target, texture_type,
+ LP_JIT_TEXTURE_MIP_OFFSETS);
LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, min_lod,
- screen->target, texture_type,
+ gallivm->target, texture_type,
LP_JIT_TEXTURE_MIN_LOD);
LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, max_lod,
- screen->target, texture_type,
+ gallivm->target, texture_type,
LP_JIT_TEXTURE_MAX_LOD);
LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, lod_bias,
- screen->target, texture_type,
+ gallivm->target, texture_type,
LP_JIT_TEXTURE_LOD_BIAS);
LP_CHECK_MEMBER_OFFSET(struct lp_jit_texture, border_color,
- screen->target, texture_type,
+ gallivm->target, texture_type,
LP_JIT_TEXTURE_BORDER_COLOR);
LP_CHECK_STRUCT_SIZE(struct lp_jit_texture,
- screen->target, texture_type);
-
- LLVMAddTypeName(screen->module, "texture", texture_type);
+ gallivm->target, texture_type);
}
/* struct lp_jit_context */
LLVMTypeRef elem_types[LP_JIT_CTX_COUNT];
LLVMTypeRef context_type;
- elem_types[LP_JIT_CTX_CONSTANTS] = LLVMPointerType(LLVMFloatType(), 0);
- elem_types[LP_JIT_CTX_ALPHA_REF] = LLVMFloatType();
- elem_types[LP_JIT_CTX_STENCIL_REF_FRONT] = LLVMInt32Type();
- elem_types[LP_JIT_CTX_STENCIL_REF_BACK] = LLVMInt32Type();
- elem_types[LP_JIT_CTX_BLEND_COLOR] = LLVMPointerType(LLVMInt8Type(), 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_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 = LLVMStructType(elem_types, Elements(elem_types), 0);
+ 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,
- screen->target, context_type,
+ gallivm->target, context_type,
LP_JIT_CTX_CONSTANTS);
LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, alpha_ref_value,
- screen->target, context_type,
+ gallivm->target, context_type,
LP_JIT_CTX_ALPHA_REF);
LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, stencil_ref_front,
- screen->target, context_type,
+ gallivm->target, context_type,
LP_JIT_CTX_STENCIL_REF_FRONT);
LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, stencil_ref_back,
- screen->target, context_type,
+ gallivm->target, context_type,
LP_JIT_CTX_STENCIL_REF_BACK);
- LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, blend_color,
- screen->target, context_type,
- LP_JIT_CTX_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_F_BLEND_COLOR);
LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, textures,
- screen->target, context_type,
+ gallivm->target, context_type,
LP_JIT_CTX_TEXTURES);
LP_CHECK_STRUCT_SIZE(struct lp_jit_context,
- screen->target, context_type);
-
- LLVMAddTypeName(screen->module, "context", context_type);
+ gallivm->target, context_type);
- screen->context_ptr_type = LLVMPointerType(context_type, 0);
+ lp->jit_context_ptr_type = LLVMPointerType(context_type, 0);
}
if (gallivm_debug & GALLIVM_DEBUG_IR) {
- LLVMDumpModule(screen->module);
+ LLVMDumpModule(gallivm->module);
}
}
void
lp_jit_screen_cleanup(struct llvmpipe_screen *screen)
{
- if(screen->engine)
- LLVMDisposeExecutionEngine(screen->engine);
-
- if(screen->pass)
- LLVMDisposePassManager(screen->pass);
+ /* nothing */
}
lp_jit_screen_init(struct llvmpipe_screen *screen)
{
lp_build_init();
+}
- screen->module = lp_build_module;
- screen->provider = lp_build_provider;
- screen->engine = lp_build_engine;
- screen->target = lp_build_target;
-
- screen->pass = LLVMCreateFunctionPassManager(screen->provider);
- LLVMAddTargetData(screen->target, screen->pass);
-
- if ((gallivm_debug & GALLIVM_DEBUG_NO_OPT) == 0) {
- /* These are the passes currently listed in llvm-c/Transforms/Scalar.h,
- * but there are more on SVN. */
- /* TODO: Add more passes */
- LLVMAddCFGSimplificationPass(screen->pass);
- LLVMAddPromoteMemoryToRegisterPass(screen->pass);
- LLVMAddConstantPropagationPass(screen->pass);
- if(util_cpu_caps.has_sse4_1) {
- /* FIXME: There is a bug in this pass, whereby the combination of fptosi
- * and sitofp (necessary for trunc/floor/ceil/round implementation)
- * somehow becomes invalid code.
- */
- LLVMAddInstructionCombiningPass(screen->pass);
- }
- LLVMAddGVNPass(screen->pass);
- } else {
- /* We need at least this pass to prevent the backends to fail in
- * unexpected ways.
- */
- LLVMAddPromoteMemoryToRegisterPass(screen->pass);
- }
- lp_jit_init_globals(screen);
+void
+lp_jit_init_types(struct lp_fragment_shader_variant *lp)
+{
+ if (!lp->jit_context_ptr_type)
+ lp_jit_create_types(lp);
}
projects / mesa.git / blobdiff