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-rw-r--r--src/gallium/drivers/llvmpipe/lp_debug.h71
-rw-r--r--src/gallium/drivers/llvmpipe/lp_screen.c22
-rw-r--r--src/gallium/drivers/llvmpipe/lp_state_fs.c67
3 files changed, 124 insertions, 36 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_debug.h b/src/gallium/drivers/llvmpipe/lp_debug.h
new file mode 100644
index 00000000000..74b27574942
--- /dev/null
+++ b/src/gallium/drivers/llvmpipe/lp_debug.h
@@ -0,0 +1,71 @@
+/**************************************************************************
+ *
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * 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 TUNGSTEN GRAPHICS 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.
+ *
+ **************************************************************************/
+
+
+#ifndef LP_DEBUG_H
+#define LP_DEBUG_H
+
+#include "pipe/p_compiler.h"
+#include "util/u_debug.h"
+
+extern void
+st_print_current(void);
+
+
+#define DEBUG_PIPE 0x1
+#define DEBUG_TGSI 0x2
+#define DEBUG_TEX 0x4
+#define DEBUG_ASM 0x8
+#define DEBUG_SETUP 0x10
+#define DEBUG_RAST 0x20
+#define DEBUG_QUERY 0x40
+#define DEBUG_SCREEN 0x80
+#define DEBUG_JIT 0x100
+
+#ifdef DEBUG
+extern int LP_DEBUG;
+#else
+#define LP_DEBUG 0
+#endif
+
+void st_debug_init( void );
+
+static INLINE void
+LP_DBG( unsigned flag, const char *fmt, ... )
+{
+ if (LP_DEBUG & flag)
+ {
+ va_list args;
+
+ va_start( args, fmt );
+ debug_vprintf( fmt, args );
+ va_end( args );
+ }
+}
+
+
+#endif /* LP_DEBUG_H */
diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 05189274589..87fddbd13f1 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -35,6 +35,24 @@
#include "lp_winsys.h"
#include "lp_jit.h"
#include "lp_screen.h"
+#include "lp_debug.h"
+
+#ifdef DEBUG
+int LP_DEBUG = 0;
+
+static const struct debug_named_value lp_debug_flags[] = {
+ { "pipe", DEBUG_PIPE },
+ { "tgsi", DEBUG_TGSI },
+ { "tex", DEBUG_TEX },
+ { "asm", DEBUG_ASM },
+ { "setup", DEBUG_SETUP },
+ { "rast", DEBUG_RAST },
+ { "query", DEBUG_QUERY },
+ { "screen", DEBUG_SCREEN },
+ { "jit", DEBUG_JIT },
+ {NULL, 0}
+};
+#endif
static const char *
@@ -213,6 +231,10 @@ llvmpipe_create_screen(struct llvmpipe_winsys *winsys)
{
struct llvmpipe_screen *screen = CALLOC_STRUCT(llvmpipe_screen);
+#ifdef DEBUG
+ LP_DEBUG = debug_get_flags_option("LP_DEBUG", lp_debug_flags, 0 );
+#endif
+
if (!screen)
return NULL;
diff --git a/src/gallium/drivers/llvmpipe/lp_state_fs.c b/src/gallium/drivers/llvmpipe/lp_state_fs.c
index 63e675e5848..a12581a4868 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_fs.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_fs.c
@@ -86,6 +86,7 @@
#include "lp_buffer.h"
#include "lp_state.h"
#include "lp_tex_sample.h"
+#include "lp_debug.h"
static const unsigned char quad_offset_x[4] = {0, 1, 0, 1};
@@ -396,29 +397,29 @@ generate_fragment(struct llvmpipe_context *lp,
unsigned i;
unsigned chan;
-#ifdef DEBUG
- tgsi_dump(shader->base.tokens, 0);
- if(key->depth.enabled) {
- debug_printf("depth.func = %s\n", debug_dump_func(key->depth.func, TRUE));
- debug_printf("depth.writemask = %u\n", key->depth.writemask);
- }
- if(key->alpha.enabled) {
- debug_printf("alpha.func = %s\n", debug_dump_func(key->alpha.func, TRUE));
- debug_printf("alpha.ref_value = %f\n", key->alpha.ref_value);
- }
- if(key->blend.logicop_enable) {
- debug_printf("blend.logicop_func = %u\n", key->blend.logicop_func);
- }
- else if(key->blend.blend_enable) {
- debug_printf("blend.rgb_func = %s\n", debug_dump_blend_func (key->blend.rgb_func, TRUE));
- debug_printf("rgb_src_factor = %s\n", debug_dump_blend_factor(key->blend.rgb_src_factor, TRUE));
- debug_printf("rgb_dst_factor = %s\n", debug_dump_blend_factor(key->blend.rgb_dst_factor, TRUE));
- debug_printf("alpha_func = %s\n", debug_dump_blend_func (key->blend.alpha_func, TRUE));
- debug_printf("alpha_src_factor = %s\n", debug_dump_blend_factor(key->blend.alpha_src_factor, TRUE));
- debug_printf("alpha_dst_factor = %s\n", debug_dump_blend_factor(key->blend.alpha_dst_factor, TRUE));
+ if (LP_DEBUG & DEBUG_JIT) {
+ tgsi_dump(shader->base.tokens, 0);
+ if(key->depth.enabled) {
+ debug_printf("depth.func = %s\n", debug_dump_func(key->depth.func, TRUE));
+ debug_printf("depth.writemask = %u\n", key->depth.writemask);
+ }
+ if(key->alpha.enabled) {
+ debug_printf("alpha.func = %s\n", debug_dump_func(key->alpha.func, TRUE));
+ debug_printf("alpha.ref_value = %f\n", key->alpha.ref_value);
+ }
+ if(key->blend.logicop_enable) {
+ debug_printf("blend.logicop_func = %u\n", key->blend.logicop_func);
+ }
+ else if(key->blend.blend_enable) {
+ debug_printf("blend.rgb_func = %s\n", debug_dump_blend_func (key->blend.rgb_func, TRUE));
+ debug_printf("rgb_src_factor = %s\n", debug_dump_blend_factor(key->blend.rgb_src_factor, TRUE));
+ debug_printf("rgb_dst_factor = %s\n", debug_dump_blend_factor(key->blend.rgb_dst_factor, TRUE));
+ debug_printf("alpha_func = %s\n", debug_dump_blend_func (key->blend.alpha_func, TRUE));
+ debug_printf("alpha_src_factor = %s\n", debug_dump_blend_factor(key->blend.alpha_src_factor, TRUE));
+ debug_printf("alpha_dst_factor = %s\n", debug_dump_blend_factor(key->blend.alpha_dst_factor, TRUE));
+ }
+ debug_printf("blend.colormask = 0x%x\n", key->blend.colormask);
}
- debug_printf("blend.colormask = 0x%x\n", key->blend.colormask);
-#endif
variant = CALLOC_STRUCT(lp_fragment_shader_variant);
if(!variant)
@@ -509,13 +510,8 @@ generate_fragment(struct llvmpipe_context *lp,
a0_ptr, dadx_ptr, dady_ptr,
x0, y0, 2, 0);
-#if 0
- /* C texture sampling */
- sampler = lp_c_sampler_soa_create(context_ptr);
-#else
/* code generated texture sampling */
sampler = lp_llvm_sampler_soa_create(key->sampler, context_ptr);
-#endif
for(i = 0; i < num_fs; ++i) {
LLVMValueRef index = LLVMConstInt(LLVMInt32Type(), i, 0);
@@ -558,8 +554,8 @@ generate_fragment(struct llvmpipe_context *lp,
}
lp_build_conv_mask(builder, fs_type, blend_type,
- fs_mask, num_fs,
- &blend_mask, 1);
+ fs_mask, num_fs,
+ &blend_mask, 1);
/*
* Blending.
@@ -588,16 +584,15 @@ generate_fragment(struct llvmpipe_context *lp,
LLVMRunFunctionPassManager(screen->pass, variant->function);
-#ifdef DEBUG
- LLVMDumpValue(variant->function);
- debug_printf("\n");
-#endif
+ if (LP_DEBUG & DEBUG_JIT) {
+ LLVMDumpValue(variant->function);
+ debug_printf("\n");
+ }
variant->jit_function = (lp_jit_frag_func)LLVMGetPointerToGlobal(screen->engine, variant->function);
-#ifdef DEBUG
- lp_disassemble(variant->jit_function);
-#endif
+ if (LP_DEBUG & DEBUG_ASM)
+ lp_disassemble(variant->jit_function);
variant->next = shader->variants;
shader->variants = variant;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 17:46:30 +0000