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-rw-r--r--src/gallium/drivers/llvmpipe/Makefile1
-rw-r--r--src/gallium/drivers/llvmpipe/SConscript1
-rw-r--r--src/gallium/drivers/llvmpipe/lp_jit.c77
-rw-r--r--src/gallium/drivers/llvmpipe/lp_jit.h67
-rw-r--r--src/gallium/drivers/llvmpipe/lp_screen.c30
-rw-r--r--src/gallium/drivers/llvmpipe/lp_state.h16
-rw-r--r--src/gallium/drivers/llvmpipe/lp_state_fs.c4
7 files changed, 153 insertions, 43 deletions
diff --git a/src/gallium/drivers/llvmpipe/Makefile b/src/gallium/drivers/llvmpipe/Makefile
index 9290720aaf..5603f06b39 100644
--- a/src/gallium/drivers/llvmpipe/Makefile
+++ b/src/gallium/drivers/llvmpipe/Makefile
@@ -27,6 +27,7 @@ C_SOURCES = \
lp_context.c \
lp_draw_arrays.c \
lp_flush.c \
+ lp_jit.c \
lp_prim_setup.c \
lp_prim_vbuf.c \
lp_setup.c \
diff --git a/src/gallium/drivers/llvmpipe/SConscript b/src/gallium/drivers/llvmpipe/SConscript
index 4161edb5cf..ed23660a68 100644
--- a/src/gallium/drivers/llvmpipe/SConscript
+++ b/src/gallium/drivers/llvmpipe/SConscript
@@ -31,6 +31,7 @@ llvmpipe = env.ConvenienceLibrary(
'lp_context.c',
'lp_draw_arrays.c',
'lp_flush.c',
+ 'lp_jit.c',
'lp_prim_setup.c',
'lp_prim_vbuf.c',
'lp_setup.c',
diff --git a/src/gallium/drivers/llvmpipe/lp_jit.c b/src/gallium/drivers/llvmpipe/lp_jit.c
new file mode 100644
index 0000000000..c3ba03a5a1
--- /dev/null
+++ b/src/gallium/drivers/llvmpipe/lp_jit.c
@@ -0,0 +1,77 @@
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/**
+ * @file
+ * C - JIT interfaces
+ *
+ * @author Jose Fonseca <jfonseca@vmware.com>
+ */
+
+
+#include <llvm-c/Transforms/Scalar.h>
+
+#include "lp_screen.h"
+#include "lp_jit.h"
+
+
+void
+lp_jit_screen_cleanup(struct llvmpipe_screen *screen)
+{
+ if(screen->engine)
+ LLVMDisposeExecutionEngine(screen->engine);
+
+ if(screen->pass)
+ LLVMDisposePassManager(screen->pass);
+}
+
+
+void
+lp_jit_screen_init(struct llvmpipe_screen *screen)
+{
+ char *error = NULL;
+
+ screen->module = LLVMModuleCreateWithName("llvmpipe");
+
+ screen->provider = LLVMCreateModuleProviderForExistingModule(screen->module);
+
+ if (LLVMCreateJITCompiler(&screen->engine, screen->provider, 1, &error)) {
+ fprintf(stderr, "%s\n", error);
+ LLVMDisposeMessage(error);
+ abort();
+ }
+
+ screen->pass = LLVMCreateFunctionPassManager(screen->provider);
+ LLVMAddTargetData(LLVMGetExecutionEngineTargetData(screen->engine), screen->pass);
+ /* These are the passes currently listed in llvm-c/Transforms/Scalar.h,
+ * but there are more on SVN. */
+ LLVMAddConstantPropagationPass(screen->pass);
+ LLVMAddInstructionCombiningPass(screen->pass);
+ LLVMAddPromoteMemoryToRegisterPass(screen->pass);
+ LLVMAddGVNPass(screen->pass);
+ LLVMAddCFGSimplificationPass(screen->pass);
+}
diff --git a/src/gallium/drivers/llvmpipe/lp_jit.h b/src/gallium/drivers/llvmpipe/lp_jit.h
new file mode 100644
index 0000000000..03ab268d0c
--- /dev/null
+++ b/src/gallium/drivers/llvmpipe/lp_jit.h
@@ -0,0 +1,67 @@
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/**
+ * @file
+ * C - JIT interfaces
+ *
+ * @author Jose Fonseca <jfonseca@vmware.com>
+ */
+
+#ifndef LP_JIT_H
+#define LP_JIT_H
+
+
+#include <llvm-c/Core.h>
+
+
+struct tgsi_sampler;
+struct llvmpipe_screen;
+
+
+typedef void
+(*lp_jit_frag_func)(uint32_t x,
+ uint32_t y,
+ const void *a0,
+ const void *dadx,
+ const void *dady,
+ const void *consts,
+ uint32_t *mask,
+ void *color,
+ void *depth,
+ struct tgsi_sampler **samplers);
+
+
+void
+lp_jit_screen_cleanup(struct llvmpipe_screen *screen);
+
+
+void
+lp_jit_screen_init(struct llvmpipe_screen *screen);
+
+
+#endif /* LP_JIT_H */
diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 750573a4a9..f302b99ad7 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -26,8 +26,6 @@
**************************************************************************/
-#include <llvm-c/Transforms/Scalar.h>
-
#include "util/u_memory.h"
#include "util/u_simple_screen.h"
#include "pipe/internal/p_winsys_screen.h"
@@ -36,6 +34,7 @@
#include "lp_texture.h"
#include "lp_winsys.h"
+#include "lp_jit.h"
#include "lp_screen.h"
@@ -162,11 +161,7 @@ llvmpipe_destroy_screen( struct pipe_screen *_screen )
struct pipe_winsys *winsys = _screen->winsys;
- if(screen->engine)
- LLVMDisposeExecutionEngine(screen->engine);
-
- if(screen->pass)
- LLVMDisposePassManager(screen->pass);
+ lp_jit_screen_cleanup(screen);
if(winsys->destroy)
winsys->destroy(winsys);
@@ -184,7 +179,6 @@ struct pipe_screen *
llvmpipe_create_screen(struct pipe_winsys *winsys)
{
struct llvmpipe_screen *screen = CALLOC_STRUCT(llvmpipe_screen);
- char *error = NULL;
if (!screen)
return NULL;
@@ -202,25 +196,7 @@ llvmpipe_create_screen(struct pipe_winsys *winsys)
llvmpipe_init_screen_texture_funcs(&screen->base);
u_simple_screen_init(&screen->base);
- screen->module = LLVMModuleCreateWithName("llvmpipe");
-
- screen->provider = LLVMCreateModuleProviderForExistingModule(screen->module);
-
- if (LLVMCreateJITCompiler(&screen->engine, screen->provider, 1, &error)) {
- fprintf(stderr, "%s\n", error);
- LLVMDisposeMessage(error);
- abort();
- }
-
- screen->pass = LLVMCreateFunctionPassManager(screen->provider);
- LLVMAddTargetData(LLVMGetExecutionEngineTargetData(screen->engine), screen->pass);
- /* These are the passes currently listed in llvm-c/Transforms/Scalar.h,
- * but there are more on SVN. */
- LLVMAddConstantPropagationPass(screen->pass);
- LLVMAddInstructionCombiningPass(screen->pass);
- LLVMAddPromoteMemoryToRegisterPass(screen->pass);
- LLVMAddGVNPass(screen->pass);
- LLVMAddCFGSimplificationPass(screen->pass);
+ lp_jit_screen_init(screen);
return &screen->base;
}
diff --git a/src/gallium/drivers/llvmpipe/lp_state.h b/src/gallium/drivers/llvmpipe/lp_state.h
index 2b1f2e452d..fb10329887 100644
--- a/src/gallium/drivers/llvmpipe/lp_state.h
+++ b/src/gallium/drivers/llvmpipe/lp_state.h
@@ -35,6 +35,7 @@
#include "pipe/p_state.h"
#include "tgsi/tgsi_scan.h"
+#include "lp_jit.h"
#define LP_NEW_VIEWPORT 0x1
@@ -58,19 +59,6 @@ struct tgsi_sampler;
struct vertex_info;
-typedef void
-(*lp_shader_fs_func)(uint32_t x,
- uint32_t y,
- const void *a0,
- const void *dadx,
- const void *dady,
- const void *consts,
- uint32_t *mask,
- void *color,
- void *depth,
- struct tgsi_sampler **samplers);
-
-
struct lp_fragment_shader;
@@ -90,7 +78,7 @@ struct lp_fragment_shader_variant
LLVMValueRef function;
- lp_shader_fs_func jit_function;
+ lp_jit_frag_func jit_function;
struct lp_fragment_shader_variant *next;
};
diff --git a/src/gallium/drivers/llvmpipe/lp_state_fs.c b/src/gallium/drivers/llvmpipe/lp_state_fs.c
index cf0a90bc18..f77b488e6d 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_fs.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_fs.c
@@ -453,7 +453,7 @@ generate_fragment(struct llvmpipe_context *lp,
/*
* Generate the function prototype. Any change here must be reflected in
- * lp_state.h's lp_shader_fs_func function pointer type, and vice-versa.
+ * lp_jit.h's lp_jit_frag_func function pointer type, and vice-versa.
*/
fs_elem_type = lp_build_elem_type(fs_type);
@@ -604,7 +604,7 @@ generate_fragment(struct llvmpipe_context *lp,
}
}
- variant->jit_function = (lp_shader_fs_func)LLVMGetPointerToGlobal(screen->engine, variant->function);
+ variant->jit_function = (lp_jit_frag_func)LLVMGetPointerToGlobal(screen->engine, variant->function);
#ifdef DEBUG
lp_disassemble(variant->jit_function);
generated by cgit v1.2.3 (git 2.51.0) at 2025-10-31 23:23:16 +0000