auxiliary: util_stream -> os_stream

4 files changed, 7 insertions, 398 deletions

diff --git a/src/gallium/auxiliary/util/u_debug.c b/src/gallium/auxiliary/util/u_debug.c
index 1e92d69b9a..a8d18333d8 100644
--- a/src/gallium/auxiliary/util/u_debug.c
+++ b/src/gallium/auxiliary/util/u_debug.c
@@ -30,6 +30,7 @@
 #include "pipe/p_config.h" 
 
 #include "pipe/p_compiler.h"
+#include "os/os_stream.h"
 #include "util/u_debug.h" 
 #include "pipe/p_format.h" 
 #include "pipe/p_state.h" 
@@ -37,7 +38,6 @@
 #include "util/u_format.h"
 #include "util/u_memory.h" 
 #include "util/u_string.h" 
-#include "util/u_stream.h" 
 #include "util/u_math.h" 
 #include "util/u_tile.h" 
 #include "util/u_prim.h" 
@@ -606,7 +606,7 @@ debug_dump_float_rgba_bmp(const char *filename,
                           float *rgba, unsigned stride)
 {
 #ifndef PIPE_SUBSYSTEM_WINDOWS_MINIPORT
-   struct util_stream *stream;
+   struct os_stream *stream;
    struct bmp_file_header bmfh;
    struct bmp_info_header bmih;
    unsigned x, y;
@@ -632,12 +632,12 @@ debug_dump_float_rgba_bmp(const char *filename,
    bmih.biClrUsed = 0;
    bmih.biClrImportant = 0;
 
-   stream = util_stream_create(filename, bmfh.bfSize);
+   stream = os_stream_create(filename, bmfh.bfSize);
    if(!stream)
       goto error1;
 
-   util_stream_write(stream, &bmfh, 14);
-   util_stream_write(stream, &bmih, 40);
+   os_stream_write(stream, &bmfh, 14);
+   os_stream_write(stream, &bmih, 40);
 
    y = height;
    while(y--) {
@@ -649,11 +649,11 @@ debug_dump_float_rgba_bmp(const char *filename,
          pixel.rgbGreen = float_to_ubyte(ptr[x*4 + 1]);
          pixel.rgbBlue  = float_to_ubyte(ptr[x*4 + 2]);
          pixel.rgbAlpha = 255;
-         util_stream_write(stream, &pixel, 4);
+         os_stream_write(stream, &pixel, 4);
       }
    }
 
-   util_stream_close(stream);
+   os_stream_close(stream);
 error1:
    ;
 #endif
diff --git a/src/gallium/auxiliary/util/u_stream.h b/src/gallium/auxiliary/util/u_stream.h
deleted file mode 100644
index a9d0f0121a..0000000000
--- a/src/gallium/auxiliary/util/u_stream.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2008 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.
- *
- **************************************************************************/
-
-/**
- * @file
- * Cross-platform sequential access stream abstraction.
- */
-
-#ifndef U_STREAM_H
-#define U_STREAM_H
-
-
-#include "pipe/p_compiler.h"
-
-
-struct util_stream;
-
-
-/**
- * Create a stream
- * @param filename relative or absolute path (necessary for windows)  
- * @param optional maximum file size (0 for a growable size).
- */
-struct util_stream *
-util_stream_create(const char *filename, size_t max_size);
-
-boolean
-util_stream_write(struct util_stream *stream, const void *data, size_t size);
-
-void
-util_stream_flush(struct util_stream *stream);
-
-void
-util_stream_close(struct util_stream *stream);
-
-
-#endif /* U_STREAM_H */
diff --git a/src/gallium/auxiliary/util/u_stream_stdc.c b/src/gallium/auxiliary/util/u_stream_stdc.c
deleted file mode 100644
index 4d976d6dca..0000000000
--- a/src/gallium/auxiliary/util/u_stream_stdc.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2008 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.
- *
- **************************************************************************/
-
-/**
- * @file
- * Stream implementation based on the Standard C Library.
- */
-
-#include "pipe/p_config.h"
-
-#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) || defined(PIPE_SUBSYSTEM_WINDOWS_USER) || defined(PIPE_OS_SOLARIS) || defined(PIPE_OS_HAIKU) || defined(PIPE_OS_APPLE)
-
-#include <stdio.h>
-
-#include "util/u_memory.h"
-
-#include "u_stream.h"
-
-
-struct util_stream 
-{
-   FILE *file;
-};
-
-
-struct util_stream *
-util_stream_create(const char *filename, size_t max_size)
-{
-   struct util_stream *stream;
-   
-   (void)max_size;
-   
-   stream = CALLOC_STRUCT(util_stream);
-   if(!stream)
-      goto error1;
-   
-   stream->file = fopen(filename, "w");
-   if(!stream->file)
-      goto error2;
-   
-   return stream;
-   
-error2:
-   FREE(stream);
-error1:
-   return NULL;
-}
-
-
-boolean
-util_stream_write(struct util_stream *stream, const void *data, size_t size)
-{
-   if(!stream)
-      return FALSE;
-   
-   return fwrite(data, size, 1, stream->file) == size ? TRUE : FALSE;
-}
-
-
-void
-util_stream_flush(struct util_stream *stream) 
-{
-   if(!stream)
-      return;
-   
-   fflush(stream->file);
-}
-
-
-void
-util_stream_close(struct util_stream *stream) 
-{
-   if(!stream)
-      return;
-   
-   fclose(stream->file);
-
-   FREE(stream);
-}
-
-
-#endif
diff --git a/src/gallium/auxiliary/util/u_stream_wd.c b/src/gallium/auxiliary/util/u_stream_wd.c
deleted file mode 100644
index 864489e775..0000000000
--- a/src/gallium/auxiliary/util/u_stream_wd.c
+++ /dev/null
@@ -1,224 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2008 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.
- *
- **************************************************************************/
-
-/**
- * @file
- * Stream implementation for the Windows Display driver.
- */
-
-#include "pipe/p_config.h"
-
-#if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)
-
-#include <windows.h>
-#include <winddi.h>
-
-#include "util/u_memory.h"
-#include "util/u_string.h"
-
-#include "u_stream.h"
-
-
-#define MAP_FILE_SIZE (4*1024*1024)
-
-
-struct util_stream 
-{
-   char filename[MAX_PATH + 1];
-   WCHAR wFileName[MAX_PATH + 1];
-   boolean growable;
-   size_t map_size;
-   ULONG_PTR iFile;
-   char *pMap;
-   size_t written;
-   unsigned suffix;
-};
-
-
-static INLINE boolean
-util_stream_map(struct util_stream *stream)
-{
-   ULONG BytesInUnicodeString;
-   static char filename[MAX_PATH + 1];
-   unsigned filename_len;
-
-   if(stream->growable)
-      filename_len = util_snprintf(filename,
-                                   sizeof(filename),
-                                   "%s.%04x",
-                                   stream->filename,
-                                   stream->suffix++);
-   else
-      filename_len = util_snprintf(filename,
-                                   sizeof(filename),
-                                   "%s",
-                                   stream->filename);
-
-   EngMultiByteToUnicodeN(
-         stream->wFileName,
-         sizeof(stream->wFileName),
-         &BytesInUnicodeString,
-         filename,
-         filename_len);
-   
-   stream->pMap = EngMapFile(stream->wFileName, stream->map_size, &stream->iFile);
-   if(!stream->pMap)
-      return FALSE;
-   
-   memset(stream->pMap, 0, stream->map_size);
-   stream->written = 0;
-   
-   return TRUE;
-}
-
-
-static INLINE void
-util_stream_unmap(struct util_stream *stream)
-{
-   EngUnmapFile(stream->iFile);
-   if(stream->written < stream->map_size) {
-      /* Truncate file size */
-      stream->pMap = EngMapFile(stream->wFileName, stream->written, &stream->iFile);
-      if(stream->pMap)
-         EngUnmapFile(stream->iFile);
-   }
-   
-   stream->pMap = NULL;
-}
-
-
-static INLINE void
-util_stream_full_qualified_filename(char *dst, size_t size, const char *src)
-{
-   boolean need_drive, need_root;
-   
-   if((('A' <= src[0] && src[0] <= 'Z') || ('a' <= src[0] && src[0] <= 'z')) && src[1] == ':') {
-      need_drive = FALSE;
-      need_root = src[2] == '\\' ? FALSE : TRUE;
-   }
-   else {
-      need_drive = TRUE;
-      need_root = src[0] == '\\' ? FALSE : TRUE;
-   }
-   
-   util_snprintf(dst, size, 
-                 "\\??\\%s%s%s",
-                 need_drive ? "C:" : "",
-                 need_root ? "\\" : "",
-                 src);
-}
-
-
-struct util_stream *
-util_stream_create(const char *filename, size_t max_size)
-{
-   struct util_stream *stream;
-   
-   stream = CALLOC_STRUCT(util_stream);
-   if(!stream)
-      goto error1;
-   
-   util_stream_full_qualified_filename(stream->filename,
-                                       sizeof(stream->filename),
-                                       filename);
-   
-   if(max_size) {
-      stream->growable = FALSE;
-      stream->map_size = max_size;
-   }
-   else {
-      stream->growable = TRUE;
-      stream->map_size = MAP_FILE_SIZE;
-   }
-   
-   if(!util_stream_map(stream))
-      goto error2;
-   
-   return stream;
-   
-error2:
-   FREE(stream);
-error1:
-   return NULL;
-}
-
-
-static INLINE void
-util_stream_copy(struct util_stream *stream, const char *data, size_t size)
-{
-   assert(stream->written + size <= stream->map_size);
-   memcpy(stream->pMap + stream->written, data, size);
-   stream->written += size;
-}
-
-
-boolean
-util_stream_write(struct util_stream *stream, const void *data, size_t size)
-{
-   if(!stream)
-      return FALSE;
-   
-   if(!stream->pMap)
-      return FALSE;
-   
-   while(stream->written + size > stream->map_size) {
-      size_t step = stream->map_size - stream->written;
-      util_stream_copy(stream, data, step);
-      data = (const char *)data + step;
-      size -= step;
-      
-      util_stream_unmap(stream);
-      if(!stream->growable || !util_stream_map(stream))
-         return FALSE;
-   }
-
-   util_stream_copy(stream, data, size);
-   
-   return TRUE;
-}
-
-
-void
-util_stream_flush(struct util_stream *stream) 
-{
-   (void)stream;
-}
-
-
-void
-util_stream_close(struct util_stream *stream) 
-{
-   if(!stream)
-      return;
-   
-   util_stream_unmap(stream);
-
-   FREE(stream);
-}
-
-
-#endif