util: Move p_debug.h into util module.
The debug functions depend on several util function for os abstractions, and these depend on debug functions, so a seperate module is not possible.
This commit is contained in:
José Fonseca
782
src/gallium/auxiliary/util/u_debug.c
Normal file
782
src/gallium/auxiliary/util/u_debug.c
Normal file
@@ -0,0 +1,782 @@
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/**************************************************************************
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*
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* Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
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* Copyright (c) 2008 VMware, Inc.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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**************************************************************************/
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#include "pipe/p_config.h"
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#include <stdarg.h>
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#ifdef PIPE_SUBSYSTEM_WINDOWS_DISPLAY
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#include <windows.h>
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#include <winddi.h>
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#elif defined(PIPE_SUBSYSTEM_WINDOWS_CE)
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#include <stdio.h>
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#include <stdlib.h>
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#include <windows.h>
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#include <types.h>
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#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER)
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
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#endif
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#include <windows.h>
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#else
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#include <stdio.h>
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#include <stdlib.h>
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#endif
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#include "pipe/p_compiler.h"
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#include "util/u_debug.h"
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#include "pipe/p_format.h"
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#include "pipe/p_state.h"
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#include "pipe/p_inlines.h"
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#include "util/u_memory.h"
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#include "util/u_string.h"
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#include "util/u_stream.h"
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#include "util/u_math.h"
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#include "util/u_tile.h"
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#ifdef PIPE_SUBSYSTEM_WINDOWS_DISPLAY
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static INLINE void
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_EngDebugPrint(const char *format, ...)
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{
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va_list ap;
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va_start(ap, format);
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EngDebugPrint("", (PCHAR)format, ap);
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va_end(ap);
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}
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#endif
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void _debug_vprintf(const char *format, va_list ap)
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{
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#if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)
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/* EngDebugPrint does not handle float point arguments, so we need to use
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* our own vsnprintf implementation. It is also very slow, so buffer until
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* we find a newline. */
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static char buf[512] = {'\0'};
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size_t len = strlen(buf);
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int ret = util_vsnprintf(buf + len, sizeof(buf) - len, format, ap);
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if(ret > (int)(sizeof(buf) - len - 1) || util_strchr(buf + len, '\n')) {
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_EngDebugPrint("%s", buf);
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buf[0] = '\0';
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}
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#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER)
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/* EngDebugPrint does not handle float point arguments, so we need to use
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* our own vsnprintf implementation. It is also very slow, so buffer until
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* we find a newline. */
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static char buf[512 + 1] = {'\0'};
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size_t len = strlen(buf);
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int ret = util_vsnprintf(buf + len, sizeof(buf) - len, format, ap);
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if(ret > (int)(sizeof(buf) - len - 1) || util_strchr(buf + len, '\n')) {
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OutputDebugStringA(buf);
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buf[0] = '\0';
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}
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#elif defined(PIPE_SUBSYSTEM_WINDOWS_CE)
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wchar_t *wide_format;
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long wide_str_len;
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char buf[512];
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int ret;
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#if (_WIN32_WCE < 600)
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ret = vsprintf(buf, format, ap);
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if(ret < 0){
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sprintf(buf, "Cant handle debug print!");
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ret = 25;
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}
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#else
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ret = vsprintf_s(buf, 512, format, ap);
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if(ret < 0){
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sprintf_s(buf, 512, "Cant handle debug print!");
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ret = 25;
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}
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#endif
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buf[ret] = '\0';
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/* Format is ascii - needs to be converted to wchar_t for printing */
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wide_str_len = MultiByteToWideChar(CP_ACP, 0, (const char *) buf, -1, NULL, 0);
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wide_format = (wchar_t *) malloc((wide_str_len+1) * sizeof(wchar_t));
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if (wide_format) {
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MultiByteToWideChar(CP_ACP, 0, (const char *) buf, -1,
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wide_format, wide_str_len);
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NKDbgPrintfW(wide_format, wide_format);
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free(wide_format);
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}
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#elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT)
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/* TODO */
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#else /* !PIPE_SUBSYSTEM_WINDOWS */
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#ifdef DEBUG
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vfprintf(stderr, format, ap);
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#endif
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#endif
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}
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#ifdef DEBUG
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void debug_print_blob( const char *name,
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const void *blob,
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unsigned size )
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{
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const unsigned *ublob = (const unsigned *)blob;
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unsigned i;
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debug_printf("%s (%d dwords%s)\n", name, size/4,
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size%4 ? "... plus a few bytes" : "");
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for (i = 0; i < size/4; i++) {
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debug_printf("%d:\t%08x\n", i, ublob[i]);
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}
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}
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#endif
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void _debug_break(void)
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{
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#if defined(PIPE_ARCH_X86) && defined(PIPE_CC_GCC)
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__asm("int3");
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#elif defined(PIPE_ARCH_X86) && defined(PIPE_CC_MSVC)
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_asm {int 3};
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#elif defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)
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EngDebugBreak();
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#else
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abort();
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#endif
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}
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#ifdef PIPE_SUBSYSTEM_WINDOWS_DISPLAY
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static const char *
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find(const char *start, const char *end, char c)
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{
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const char *p;
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for(p = start; !end || p != end; ++p) {
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if(*p == c)
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return p;
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if(*p < 32)
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break;
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}
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return NULL;
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}
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static int
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compare(const char *start, const char *end, const char *s)
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{
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const char *p, *q;
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for(p = start, q = s; p != end && *q != '\0'; ++p, ++q) {
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if(*p != *q)
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return 0;
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}
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return p == end && *q == '\0';
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}
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static void
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copy(char *dst, const char *start, const char *end, size_t n)
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{
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const char *p;
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char *q;
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for(p = start, q = dst, n = n - 1; p != end && n; ++p, ++q, --n)
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*q = *p;
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*q = '\0';
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}
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#endif
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static INLINE const char *
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_debug_get_option(const char *name)
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{
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#if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)
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/* EngMapFile creates the file if it does not exists, so it must either be
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* disabled on release versions (or put in a less conspicuous place). */
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#ifdef DEBUG
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const char *result = NULL;
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ULONG_PTR iFile = 0;
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const void *pMap = NULL;
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const char *sol, *eol, *sep;
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static char output[1024];
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pMap = EngMapFile(L"\\??\\c:\\gallium.cfg", 0, &iFile);
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if(pMap) {
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sol = (const char *)pMap;
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while(1) {
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/* TODO: handle LF line endings */
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eol = find(sol, NULL, '\r');
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if(!eol || eol == sol)
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break;
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sep = find(sol, eol, '=');
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if(!sep)
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break;
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if(compare(sol, sep, name)) {
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copy(output, sep + 1, eol, sizeof(output));
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result = output;
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break;
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}
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sol = eol + 2;
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}
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EngUnmapFile(iFile);
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}
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return result;
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#else
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return NULL;
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#endif
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#elif defined(PIPE_SUBSYSTEM_WINDOWS_CE) || defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT)
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/* TODO: implement */
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return NULL;
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#else
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return getenv(name);
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#endif
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}
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const char *
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debug_get_option(const char *name, const char *dfault)
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{
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const char *result;
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result = _debug_get_option(name);
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if(!result)
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result = dfault;
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debug_printf("%s: %s = %s\n", __FUNCTION__, name, result ? result : "(null)");
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return result;
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}
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boolean
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debug_get_bool_option(const char *name, boolean dfault)
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{
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const char *str = _debug_get_option(name);
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boolean result;
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if(str == NULL)
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result = dfault;
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else if(!util_strcmp(str, "n"))
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result = FALSE;
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else if(!util_strcmp(str, "no"))
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result = FALSE;
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else if(!util_strcmp(str, "0"))
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result = FALSE;
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else if(!util_strcmp(str, "f"))
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result = FALSE;
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else if(!util_strcmp(str, "false"))
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result = FALSE;
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else
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result = TRUE;
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debug_printf("%s: %s = %s\n", __FUNCTION__, name, result ? "TRUE" : "FALSE");
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return result;
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}
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long
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debug_get_num_option(const char *name, long dfault)
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{
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long result;
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const char *str;
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str = _debug_get_option(name);
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if(!str)
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result = dfault;
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else {
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long sign;
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char c;
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c = *str++;
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if(c == '-') {
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sign = -1;
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c = *str++;
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}
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else {
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sign = 1;
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}
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result = 0;
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while('0' <= c && c <= '9') {
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result = result*10 + (c - '0');
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c = *str++;
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}
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result *= sign;
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}
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debug_printf("%s: %s = %li\n", __FUNCTION__, name, result);
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return result;
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}
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unsigned long
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debug_get_flags_option(const char *name,
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const struct debug_named_value *flags,
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unsigned long dfault)
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{
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unsigned long result;
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const char *str;
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str = _debug_get_option(name);
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if(!str)
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result = dfault;
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else if (!util_strcmp(str, "help")) {
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result = dfault;
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while (flags->name) {
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debug_printf("%s: help for %s: %s [0x%lx]\n", __FUNCTION__, name, flags->name, flags->value);
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flags++;
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}
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}
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else {
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result = 0;
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while( flags->name ) {
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if (!util_strcmp(str, "all") || util_strstr(str, flags->name ))
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result |= flags->value;
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++flags;
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}
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}
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if (str) {
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debug_printf("%s: %s = 0x%lx (%s)\n", __FUNCTION__, name, result, str);
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}
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else {
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debug_printf("%s: %s = 0x%lx\n", __FUNCTION__, name, result);
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}
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return result;
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}
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void _debug_assert_fail(const char *expr,
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const char *file,
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unsigned line,
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const char *function)
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{
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_debug_printf("%s:%u:%s: Assertion `%s' failed.\n", file, line, function, expr);
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#if defined(PIPE_OS_WINDOWS) && !defined(PIPE_SUBSYSTEM_WINDOWS_USER)
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if (debug_get_bool_option("GALLIUM_ABORT_ON_ASSERT", FALSE))
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#else
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if (debug_get_bool_option("GALLIUM_ABORT_ON_ASSERT", TRUE))
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#endif
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debug_break();
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else
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_debug_printf("continuing...\n");
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}
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const char *
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debug_dump_enum(const struct debug_named_value *names,
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unsigned long value)
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{
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static char rest[64];
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while(names->name) {
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if(names->value == value)
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return names->name;
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++names;
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}
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util_snprintf(rest, sizeof(rest), "0x%08lx", value);
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return rest;
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}
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const char *
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debug_dump_enum_noprefix(const struct debug_named_value *names,
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const char *prefix,
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unsigned long value)
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{
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static char rest[64];
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|
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while(names->name) {
|
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if(names->value == value) {
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const char *name = names->name;
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while (*name == *prefix) {
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name++;
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prefix++;
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}
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return name;
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}
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++names;
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}
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util_snprintf(rest, sizeof(rest), "0x%08lx", value);
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return rest;
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}
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||||
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const char *
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debug_dump_flags(const struct debug_named_value *names,
|
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unsigned long value)
|
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{
|
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static char output[4096];
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static char rest[256];
|
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int first = 1;
|
||||
|
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output[0] = '\0';
|
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|
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while(names->name) {
|
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if((names->value & value) == names->value) {
|
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if (!first)
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util_strncat(output, "|", sizeof(output));
|
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else
|
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first = 0;
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util_strncat(output, names->name, sizeof(output));
|
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value &= ~names->value;
|
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}
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++names;
|
||||
}
|
||||
|
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if (value) {
|
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if (!first)
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util_strncat(output, "|", sizeof(output));
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else
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first = 0;
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||||
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util_snprintf(rest, sizeof(rest), "0x%08lx", value);
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util_strncat(output, rest, sizeof(output));
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}
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||||
|
||||
if(first)
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return "0";
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|
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return output;
|
||||
}
|
||||
|
||||
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||||
static const struct debug_named_value pipe_format_names[] = {
|
||||
#ifdef DEBUG
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_NONE),
|
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DEBUG_NAMED_VALUE(PIPE_FORMAT_A8R8G8B8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_X8R8G8B8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_B8G8R8A8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_B8G8R8X8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_A1R5G5B5_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_A4R4G4B4_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R5G6B5_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_A2B10G10R10_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_L8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_A8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_I8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_A8L8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_L16_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_YCBCR),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_YCBCR_REV),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_Z16_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_Z32_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_Z32_FLOAT),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_S8Z24_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_Z24S8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_X8Z24_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_Z24X8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_S8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R64_FLOAT),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R64G64_FLOAT),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R64G64B64_FLOAT),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R64G64B64A64_FLOAT),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32_FLOAT),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32_FLOAT),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32_FLOAT),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32A32_FLOAT),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32A32_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32_USCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32_USCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32_USCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32A32_USCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32A32_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32_SSCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32_SSCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32_SSCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32A32_SSCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16A16_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16_USCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16_USCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16_USCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16A16_USCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16A16_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16_SSCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16_SSCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16_SSCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16A16_SSCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8A8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8X8_UNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8_USCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8_USCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_USCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8A8_USCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8X8_USCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8A8_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8X8_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_B6G5R5_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_A8B8G8R8_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_X8B8G8R8_SNORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8_SSCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8_SSCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_SSCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8A8_SSCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8X8_SSCALED),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_L8_SRGB),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_A8L8_SRGB),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_SRGB),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8A8_SRGB),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8X8_SRGB),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_A8R8G8B8_SRGB),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_X8R8G8B8_SRGB),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_B8G8R8A8_SRGB),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_B8G8R8X8_SRGB),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_X8UB8UG8SR8S_NORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_B6UG5SR5S_NORM),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT1_RGB),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT1_RGBA),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT3_RGBA),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT5_RGBA),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT1_SRGB),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT1_SRGBA),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT3_SRGBA),
|
||||
DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT5_SRGBA),
|
||||
#endif
|
||||
DEBUG_NAMED_VALUE_END
|
||||
};
|
||||
|
||||
#ifdef DEBUG
|
||||
void debug_print_format(const char *msg, unsigned fmt )
|
||||
{
|
||||
debug_printf("%s: %s\n", msg, debug_dump_enum(pipe_format_names, fmt));
|
||||
}
|
||||
#endif
|
||||
|
||||
const char *pf_name( enum pipe_format format )
|
||||
{
|
||||
return debug_dump_enum(pipe_format_names, format);
|
||||
}
|
||||
|
||||
|
||||
#ifdef DEBUG
|
||||
void debug_dump_image(const char *prefix,
|
||||
unsigned format, unsigned cpp,
|
||||
unsigned width, unsigned height,
|
||||
unsigned stride,
|
||||
const void *data)
|
||||
{
|
||||
#ifdef PIPE_SUBSYSTEM_WINDOWS_DISPLAY
|
||||
static unsigned no = 0;
|
||||
char filename[256];
|
||||
WCHAR wfilename[sizeof(filename)];
|
||||
ULONG_PTR iFile = 0;
|
||||
struct {
|
||||
unsigned format;
|
||||
unsigned cpp;
|
||||
unsigned width;
|
||||
unsigned height;
|
||||
} header;
|
||||
unsigned char *pMap = NULL;
|
||||
unsigned i;
|
||||
|
||||
util_snprintf(filename, sizeof(filename), "\\??\\c:\\%03u%s.raw", ++no, prefix);
|
||||
for(i = 0; i < sizeof(filename); ++i)
|
||||
wfilename[i] = (WCHAR)filename[i];
|
||||
|
||||
pMap = (unsigned char *)EngMapFile(wfilename, sizeof(header) + height*width*cpp, &iFile);
|
||||
if(!pMap)
|
||||
return;
|
||||
|
||||
header.format = format;
|
||||
header.cpp = cpp;
|
||||
header.width = width;
|
||||
header.height = height;
|
||||
memcpy(pMap, &header, sizeof(header));
|
||||
pMap += sizeof(header);
|
||||
|
||||
for(i = 0; i < height; ++i) {
|
||||
memcpy(pMap, (unsigned char *)data + stride*i, cpp*width);
|
||||
pMap += cpp*width;
|
||||
}
|
||||
|
||||
EngUnmapFile(iFile);
|
||||
#endif
|
||||
}
|
||||
|
||||
void debug_dump_surface(const char *prefix,
|
||||
struct pipe_surface *surface)
|
||||
{
|
||||
unsigned surface_usage;
|
||||
void *data;
|
||||
|
||||
if (!surface)
|
||||
goto error1;
|
||||
|
||||
/* XXX: force mappable surface */
|
||||
surface_usage = surface->usage;
|
||||
surface->usage |= PIPE_BUFFER_USAGE_CPU_READ;
|
||||
|
||||
data = pipe_surface_map(surface,
|
||||
PIPE_BUFFER_USAGE_CPU_READ);
|
||||
if(!data)
|
||||
goto error2;
|
||||
|
||||
debug_dump_image(prefix,
|
||||
surface->format,
|
||||
surface->block.size,
|
||||
surface->nblocksx,
|
||||
surface->nblocksy,
|
||||
surface->stride,
|
||||
data);
|
||||
|
||||
pipe_surface_unmap(surface);
|
||||
error2:
|
||||
surface->usage = surface_usage;
|
||||
error1:
|
||||
;
|
||||
}
|
||||
|
||||
|
||||
#pragma pack(push,2)
|
||||
struct bmp_file_header {
|
||||
uint16_t bfType;
|
||||
uint32_t bfSize;
|
||||
uint16_t bfReserved1;
|
||||
uint16_t bfReserved2;
|
||||
uint32_t bfOffBits;
|
||||
};
|
||||
#pragma pack(pop)
|
||||
|
||||
struct bmp_info_header {
|
||||
uint32_t biSize;
|
||||
int32_t biWidth;
|
||||
int32_t biHeight;
|
||||
uint16_t biPlanes;
|
||||
uint16_t biBitCount;
|
||||
uint32_t biCompression;
|
||||
uint32_t biSizeImage;
|
||||
int32_t biXPelsPerMeter;
|
||||
int32_t biYPelsPerMeter;
|
||||
uint32_t biClrUsed;
|
||||
uint32_t biClrImportant;
|
||||
};
|
||||
|
||||
struct bmp_rgb_quad {
|
||||
uint8_t rgbBlue;
|
||||
uint8_t rgbGreen;
|
||||
uint8_t rgbRed;
|
||||
uint8_t rgbAlpha;
|
||||
};
|
||||
|
||||
void
|
||||
debug_dump_surface_bmp(const char *filename,
|
||||
struct pipe_surface *surface)
|
||||
{
|
||||
#ifndef PIPE_SUBSYSTEM_WINDOWS_MINIPORT
|
||||
struct util_stream *stream;
|
||||
unsigned surface_usage;
|
||||
struct bmp_file_header bmfh;
|
||||
struct bmp_info_header bmih;
|
||||
float *rgba;
|
||||
unsigned x, y;
|
||||
|
||||
if (!surface)
|
||||
goto error1;
|
||||
|
||||
rgba = MALLOC(surface->width*4*sizeof(float));
|
||||
if(!rgba)
|
||||
goto error1;
|
||||
|
||||
bmfh.bfType = 0x4d42;
|
||||
bmfh.bfSize = 14 + 40 + surface->height*surface->width*4;
|
||||
bmfh.bfReserved1 = 0;
|
||||
bmfh.bfReserved2 = 0;
|
||||
bmfh.bfOffBits = 14 + 40;
|
||||
|
||||
bmih.biSize = 40;
|
||||
bmih.biWidth = surface->width;
|
||||
bmih.biHeight = surface->height;
|
||||
bmih.biPlanes = 1;
|
||||
bmih.biBitCount = 32;
|
||||
bmih.biCompression = 0;
|
||||
bmih.biSizeImage = surface->height*surface->width*4;
|
||||
bmih.biXPelsPerMeter = 0;
|
||||
bmih.biYPelsPerMeter = 0;
|
||||
bmih.biClrUsed = 0;
|
||||
bmih.biClrImportant = 0;
|
||||
|
||||
stream = util_stream_create(filename, bmfh.bfSize);
|
||||
if(!stream)
|
||||
goto error2;
|
||||
|
||||
util_stream_write(stream, &bmfh, 14);
|
||||
util_stream_write(stream, &bmih, 40);
|
||||
|
||||
/* XXX: force mappable surface */
|
||||
surface_usage = surface->usage;
|
||||
surface->usage |= PIPE_BUFFER_USAGE_CPU_READ;
|
||||
|
||||
y = surface->height;
|
||||
while(y--) {
|
||||
pipe_get_tile_rgba(surface,
|
||||
0, y, surface->width, 1,
|
||||
rgba);
|
||||
for(x = 0; x < surface->width; ++x)
|
||||
{
|
||||
struct bmp_rgb_quad pixel;
|
||||
pixel.rgbRed = float_to_ubyte(rgba[x*4 + 0]);
|
||||
pixel.rgbGreen = float_to_ubyte(rgba[x*4 + 1]);
|
||||
pixel.rgbBlue = float_to_ubyte(rgba[x*4 + 2]);
|
||||
pixel.rgbAlpha = float_to_ubyte(rgba[x*4 + 3]);
|
||||
util_stream_write(stream, &pixel, 4);
|
||||
}
|
||||
}
|
||||
|
||||
surface->usage = surface_usage;
|
||||
|
||||
util_stream_close(stream);
|
||||
error2:
|
||||
FREE(rgba);
|
||||
error1:
|
||||
;
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user