+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2008 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
- * Trace dumping functions.
- *
- * For now we just use standard XML for dumping the trace calls, as this is
- * simple to write, parse, and visually inspect, but the actual representation
- * is abstracted out of this file, so that we can switch to a binary
- * representation if/when it becomes justified.
- *
- * @author Jose Fonseca <jfonseca@vmware.com>
- */
-
-#include "pipe/p_config.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "pipe/p_compiler.h"
-#include "os/os_thread.h"
-#include "util/os_time.h"
-#include "util/u_debug.h"
-#include "util/u_memory.h"
-#include "util/u_string.h"
-#include "util/u_math.h"
-#include "util/u_format.h"
-
-#include "tr_dump.h"
-#include "tr_screen.h"
-#include "tr_texture.h"
-
-
-static boolean close_stream = FALSE;
-static FILE *stream = NULL;
-static mtx_t call_mutex = _MTX_INITIALIZER_NP;
-static long unsigned call_no = 0;
-static boolean dumping = FALSE;
-
-
-static inline void
-trace_dump_write(const char *buf, size_t size)
-{
- if (stream) {
- fwrite(buf, size, 1, stream);
- }
-}
-
-
-static inline void
-trace_dump_writes(const char *s)
-{
- trace_dump_write(s, strlen(s));
-}
-
-
-static inline void
-trace_dump_writef(const char *format, ...)
-{
- static char buf[1024];
- unsigned len;
- va_list ap;
- va_start(ap, format);
- len = util_vsnprintf(buf, sizeof(buf), format, ap);
- va_end(ap);
- trace_dump_write(buf, len);
-}
-
-
-static inline void
-trace_dump_escape(const char *str)
-{
- const unsigned char *p = (const unsigned char *)str;
- unsigned char c;
- while((c = *p++) != 0) {
- if(c == '<')
- trace_dump_writes("<");
- else if(c == '>')
- trace_dump_writes(">");
- else if(c == '&')
- trace_dump_writes("&");
- else if(c == '\'')
- trace_dump_writes("'");
- else if(c == '\"')
- trace_dump_writes(""");
- else if(c >= 0x20 && c <= 0x7e)
- trace_dump_writef("%c", c);
- else
- trace_dump_writef("&#%u;", c);
- }
-}
-
-
-static inline void
-trace_dump_indent(unsigned level)
-{
- unsigned i;
- for(i = 0; i < level; ++i)
- trace_dump_writes("\t");
-}
-
-
-static inline void
-trace_dump_newline(void)
-{
- trace_dump_writes("\n");
-}
-
-
-static inline void
-trace_dump_tag_begin(const char *name)
-{
- trace_dump_writes("<");
- trace_dump_writes(name);
- trace_dump_writes(">");
-}
-
-static inline void
-trace_dump_tag_begin1(const char *name,
- const char *attr1, const char *value1)
-{
- trace_dump_writes("<");
- trace_dump_writes(name);
- trace_dump_writes(" ");
- trace_dump_writes(attr1);
- trace_dump_writes("='");
- trace_dump_escape(value1);
- trace_dump_writes("'>");
-}
-
-
-static inline void
-trace_dump_tag_end(const char *name)
-{
- trace_dump_writes("</");
- trace_dump_writes(name);
- trace_dump_writes(">");
-}
-
-void
-trace_dump_trace_flush(void)
-{
- if (stream) {
- fflush(stream);
- }
-}
-
-static void
-trace_dump_trace_close(void)
-{
- if (stream) {
- trace_dump_writes("</trace>\n");
- if (close_stream) {
- fclose(stream);
- close_stream = FALSE;
- stream = NULL;
- }
- call_no = 0;
- }
-}
-
-
-static void
-trace_dump_call_time(int64_t time)
-{
- if (stream) {
- trace_dump_indent(2);
- trace_dump_tag_begin("time");
- trace_dump_int(time);
- trace_dump_tag_end("time");
- trace_dump_newline();
- }
-}
-
-
-boolean
-trace_dump_trace_begin(void)
-{
- const char *filename;
-
- filename = debug_get_option("GALLIUM_TRACE", NULL);
- if (!filename)
- return FALSE;
-
- if (!stream) {
-
- if (strcmp(filename, "stderr") == 0) {
- close_stream = FALSE;
- stream = stderr;
- }
- else if (strcmp(filename, "stdout") == 0) {
- close_stream = FALSE;
- stream = stdout;
- }
- else {
- close_stream = TRUE;
- stream = fopen(filename, "wt");
- if (!stream)
- return FALSE;
- }
-
- trace_dump_writes("<?xml version='1.0' encoding='UTF-8'?>\n");
- trace_dump_writes("<?xml-stylesheet type='text/xsl' href='trace.xsl'?>\n");
- trace_dump_writes("<trace version='0.1'>\n");
-
- /* Many applications don't exit cleanly, others may create and destroy a
- * screen multiple times, so we only write </trace> tag and close at exit
- * time.
- */
- atexit(trace_dump_trace_close);
- }
-
- return TRUE;
-}
-
-boolean trace_dump_trace_enabled(void)
-{
- return stream ? TRUE : FALSE;
-}
-
-/*
- * Call lock
- */
-
-void trace_dump_call_lock(void)
-{
- mtx_lock(&call_mutex);
-}
-
-void trace_dump_call_unlock(void)
-{
- mtx_unlock(&call_mutex);
-}
-
-/*
- * Dumping control
- */
-
-void trace_dumping_start_locked(void)
-{
- dumping = TRUE;
-}
-
-void trace_dumping_stop_locked(void)
-{
- dumping = FALSE;
-}
-
-boolean trace_dumping_enabled_locked(void)
-{
- return dumping;
-}
-
-void trace_dumping_start(void)
-{
- mtx_lock(&call_mutex);
- trace_dumping_start_locked();
- mtx_unlock(&call_mutex);
-}
-
-void trace_dumping_stop(void)
-{
- mtx_lock(&call_mutex);
- trace_dumping_stop_locked();
- mtx_unlock(&call_mutex);
-}
-
-boolean trace_dumping_enabled(void)
-{
- boolean ret;
- mtx_lock(&call_mutex);
- ret = trace_dumping_enabled_locked();
- mtx_unlock(&call_mutex);
- return ret;
-}
-
-/*
- * Dump functions
- */
-
-static int64_t call_start_time = 0;
-
-void trace_dump_call_begin_locked(const char *klass, const char *method)
-{
- if (!dumping)
- return;
-
- ++call_no;
- trace_dump_indent(1);
- trace_dump_writes("<call no=\'");
- trace_dump_writef("%lu", call_no);
- trace_dump_writes("\' class=\'");
- trace_dump_escape(klass);
- trace_dump_writes("\' method=\'");
- trace_dump_escape(method);
- trace_dump_writes("\'>");
- trace_dump_newline();
-
- call_start_time = os_time_get();
-}
-
-void trace_dump_call_end_locked(void)
-{
- int64_t call_end_time;
-
- if (!dumping)
- return;
-
- call_end_time = os_time_get();
-
- trace_dump_call_time(call_end_time - call_start_time);
- trace_dump_indent(1);
- trace_dump_tag_end("call");
- trace_dump_newline();
- fflush(stream);
-}
-
-void trace_dump_call_begin(const char *klass, const char *method)
-{
- mtx_lock(&call_mutex);
- trace_dump_call_begin_locked(klass, method);
-}
-
-void trace_dump_call_end(void)
-{
- trace_dump_call_end_locked();
- mtx_unlock(&call_mutex);
-}
-
-void trace_dump_arg_begin(const char *name)
-{
- if (!dumping)
- return;
-
- trace_dump_indent(2);
- trace_dump_tag_begin1("arg", "name", name);
-}
-
-void trace_dump_arg_end(void)
-{
- if (!dumping)
- return;
-
- trace_dump_tag_end("arg");
- trace_dump_newline();
-}
-
-void trace_dump_ret_begin(void)
-{
- if (!dumping)
- return;
-
- trace_dump_indent(2);
- trace_dump_tag_begin("ret");
-}
-
-void trace_dump_ret_end(void)
-{
- if (!dumping)
- return;
-
- trace_dump_tag_end("ret");
- trace_dump_newline();
-}
-
-void trace_dump_bool(int value)
-{
- if (!dumping)
- return;
-
- trace_dump_writef("<bool>%c</bool>", value ? '1' : '0');
-}
-
-void trace_dump_int(long long int value)
-{
- if (!dumping)
- return;
-
- trace_dump_writef("<int>%lli</int>", value);
-}
-
-void trace_dump_uint(long long unsigned value)
-{
- if (!dumping)
- return;
-
- trace_dump_writef("<uint>%llu</uint>", value);
-}
-
-void trace_dump_float(double value)
-{
- if (!dumping)
- return;
-
- trace_dump_writef("<float>%g</float>", value);
-}
-
-void trace_dump_bytes(const void *data,
- size_t size)
-{
- static const char hex_table[16] = "0123456789ABCDEF";
- const uint8_t *p = data;
- size_t i;
-
- if (!dumping)
- return;
-
- trace_dump_writes("<bytes>");
- for(i = 0; i < size; ++i) {
- uint8_t byte = *p++;
- char hex[2];
- hex[0] = hex_table[byte >> 4];
- hex[1] = hex_table[byte & 0xf];
- trace_dump_write(hex, 2);
- }
- trace_dump_writes("</bytes>");
-}
-
-void trace_dump_box_bytes(const void *data,
- struct pipe_resource *resource,
- const struct pipe_box *box,
- unsigned stride,
- unsigned slice_stride)
-{
- enum pipe_format format = resource->format;
- size_t size;
-
- assert(box->height > 0);
- assert(box->depth > 0);
-
- size = util_format_get_nblocksx(format, box->width ) * util_format_get_blocksize(format)
- + (util_format_get_nblocksy(format, box->height) - 1) * stride
- + (box->depth - 1) * slice_stride;
-
- /*
- * Only dump buffer transfers to avoid huge files.
- * TODO: Make this run-time configurable
- */
- if (resource->target != PIPE_BUFFER) {
- size = 0;
- }
-
- trace_dump_bytes(data, size);
-}
-
-void trace_dump_string(const char *str)
-{
- if (!dumping)
- return;
-
- trace_dump_writes("<string>");
- trace_dump_escape(str);
- trace_dump_writes("</string>");
-}
-
-void trace_dump_enum(const char *value)
-{
- if (!dumping)
- return;
-
- trace_dump_writes("<enum>");
- trace_dump_escape(value);
- trace_dump_writes("</enum>");
-}
-
-void trace_dump_array_begin(void)
-{
- if (!dumping)
- return;
-
- trace_dump_writes("<array>");
-}
-
-void trace_dump_array_end(void)
-{
- if (!dumping)
- return;
-
- trace_dump_writes("</array>");
-}
-
-void trace_dump_elem_begin(void)
-{
- if (!dumping)
- return;
-
- trace_dump_writes("<elem>");
-}
-
-void trace_dump_elem_end(void)
-{
- if (!dumping)
- return;
-
- trace_dump_writes("</elem>");
-}
-
-void trace_dump_struct_begin(const char *name)
-{
- if (!dumping)
- return;
-
- trace_dump_writef("<struct name='%s'>", name);
-}
-
-void trace_dump_struct_end(void)
-{
- if (!dumping)
- return;
-
- trace_dump_writes("</struct>");
-}
-
-void trace_dump_member_begin(const char *name)
-{
- if (!dumping)
- return;
-
- trace_dump_writef("<member name='%s'>", name);
-}
-
-void trace_dump_member_end(void)
-{
- if (!dumping)
- return;
-
- trace_dump_writes("</member>");
-}
-
-void trace_dump_null(void)
-{
- if (!dumping)
- return;
-
- trace_dump_writes("<null/>");
-}
-
-void trace_dump_ptr(const void *value)
-{
- if (!dumping)
- return;
-
- if(value)
- trace_dump_writef("<ptr>0x%08lx</ptr>", (unsigned long)(uintptr_t)value);
- else
- trace_dump_null();
-}
-
-void trace_dump_surface_ptr(struct pipe_surface *_surface)
-{
- if (!dumping)
- return;
-
- if (_surface) {
- struct trace_surface *tr_surf = trace_surface(_surface);
- trace_dump_ptr(tr_surf->surface);
- } else {
- trace_dump_null();
- }
-}
-
-void trace_dump_transfer_ptr(struct pipe_transfer *_transfer)
-{
- if (!dumping)
- return;
-
- if (_transfer) {
- struct trace_transfer *tr_tran = trace_transfer(_transfer);
- trace_dump_ptr(tr_tran->transfer);
- } else {
- trace_dump_null();
- }
-}
projects / mesa.git / blobdiff