add u_timed_winsys.[ch]
This commit is contained in:
Keith Whitwell
@@ -16,7 +16,8 @@ C_SOURCES = \
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u_simple_shaders.c \
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u_snprintf.c \
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u_tile.c \
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u_time.c
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u_time.c \
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u_timed_winsys.c
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include ../../Makefile.template
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@@ -0,0 +1,355 @@
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/**************************************************************************
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*
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* Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
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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 SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* USE OR OTHER DEALINGS IN THE SOFTWARE.
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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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*
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**************************************************************************/
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/*
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* Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
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*/
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#include "pipe/p_winsys.h"
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#include "u_timed_winsys.h"
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#include "util/u_memory.h"
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#include <sys/time.h>
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struct timed_winsys {
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struct pipe_winsys base;
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struct pipe_winsys *backend;
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unsigned long long last_dump;
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struct {
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const char *name_key;
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double total;
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unsigned calls;
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} funcs[13];
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};
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static struct timed_winsys *timed_winsys( struct pipe_winsys *winsys )
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{
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return (struct timed_winsys *)winsys;
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}
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static unsigned long long get_time( void )
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{
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struct timeval systime;
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gettimeofday( &systime, NULL );
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return (((unsigned long long) systime.tv_sec) * 1000000LL) + systime.tv_usec;
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}
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static unsigned long long time_start( void )
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{
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return get_time();
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}
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static void time_display( struct pipe_winsys *winsys )
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{
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struct timed_winsys *tws = timed_winsys(winsys);
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unsigned i;
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double overall = 0;
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for (i = 0; i < Elements(tws->funcs); i++) {
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if (tws->funcs[i].name_key) {
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debug_printf("*** %-25s %5.3fms (%d calls, avg %.3fms)\n",
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tws->funcs[i].name_key,
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tws->funcs[i].total,
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tws->funcs[i].calls,
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tws->funcs[i].total / tws->funcs[i].calls);
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overall += tws->funcs[i].total;
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tws->funcs[i].calls = 0;
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tws->funcs[i].total = 0;
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}
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}
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debug_printf("*** %-25s %5.3fms\n",
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"OVERALL WINSYS",
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overall);
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}
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static void time_finish( struct pipe_winsys *winsys,
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long long startval,
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unsigned idx,
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const char *name )
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{
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struct timed_winsys *tws = timed_winsys(winsys);
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unsigned long long endval = get_time();
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double elapsed = (endval - startval)/1000.0;
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if (endval - startval > 1000LL)
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debug_printf("*** %s %.3f\n", name, elapsed );
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assert( tws->funcs[idx].name_key == name ||
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tws->funcs[idx].name_key == NULL);
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tws->funcs[idx].name_key = name;
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tws->funcs[idx].total += elapsed;
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tws->funcs[idx].calls++;
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if (endval - tws->last_dump > 10LL * 1000LL * 1000LL) {
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time_display( winsys );
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tws->last_dump = endval;
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}
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}
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/* Pipe has no concept of pools, but the psb driver passes a flag that
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* can be mapped onto pools in the backend.
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*/
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static struct pipe_buffer *
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timed_buffer_create(struct pipe_winsys *winsys,
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unsigned alignment,
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unsigned usage,
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unsigned size )
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{
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struct pipe_winsys *backend = timed_winsys(winsys)->backend;
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unsigned long long start = time_start();
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struct pipe_buffer *buf = backend->buffer_create( backend, alignment, usage, size );
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time_finish(winsys, start, 0, __FUNCTION__);
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return buf;
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}
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static struct pipe_buffer *
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timed_user_buffer_create(struct pipe_winsys *winsys,
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void *data,
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unsigned bytes)
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{
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struct pipe_winsys *backend = timed_winsys(winsys)->backend;
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unsigned long long start = time_start();
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struct pipe_buffer *buf = backend->user_buffer_create( backend, data, bytes );
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time_finish(winsys, start, 1, __FUNCTION__);
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return buf;
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}
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static void *
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timed_buffer_map(struct pipe_winsys *winsys,
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struct pipe_buffer *buf,
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unsigned flags)
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{
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struct pipe_winsys *backend = timed_winsys(winsys)->backend;
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unsigned long long start = time_start();
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void *map = backend->buffer_map( backend, buf, flags );
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time_finish(winsys, start, 2, __FUNCTION__);
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return map;
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}
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static void
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timed_buffer_unmap(struct pipe_winsys *winsys,
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struct pipe_buffer *buf)
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{
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struct pipe_winsys *backend = timed_winsys(winsys)->backend;
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unsigned long long start = time_start();
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backend->buffer_unmap( backend, buf );
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time_finish(winsys, start, 3, __FUNCTION__);
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}
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static void
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timed_buffer_destroy(struct pipe_winsys *winsys,
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struct pipe_buffer *buf)
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{
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struct pipe_winsys *backend = timed_winsys(winsys)->backend;
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unsigned long long start = time_start();
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backend->buffer_destroy( backend, buf );
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time_finish(winsys, start, 4, __FUNCTION__);
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}
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static void
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timed_flush_frontbuffer( struct pipe_winsys *winsys,
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struct pipe_surface *surf,
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void *context_private)
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{
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struct pipe_winsys *backend = timed_winsys(winsys)->backend;
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unsigned long long start = time_start();
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backend->flush_frontbuffer( backend, surf, context_private );
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time_finish(winsys, start, 5, __FUNCTION__);
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}
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static struct pipe_surface *
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timed_surface_alloc(struct pipe_winsys *winsys)
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{
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struct pipe_winsys *backend = timed_winsys(winsys)->backend;
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unsigned long long start = time_start();
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struct pipe_surface *surf = backend->surface_alloc( backend );
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time_finish(winsys, start, 6, __FUNCTION__);
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return surf;
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}
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static int
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timed_surface_alloc_storage(struct pipe_winsys *winsys,
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struct pipe_surface *surf,
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unsigned width, unsigned height,
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enum pipe_format format,
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unsigned flags,
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unsigned tex_usage)
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{
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struct pipe_winsys *backend = timed_winsys(winsys)->backend;
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unsigned long long start = time_start();
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int ret = backend->surface_alloc_storage( backend, surf, width, height,
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format, flags, tex_usage );
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time_finish(winsys, start, 7, __FUNCTION__);
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return ret;
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}
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static void
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timed_surface_release(struct pipe_winsys *winsys, struct pipe_surface **s)
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{
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struct pipe_winsys *backend = timed_winsys(winsys)->backend;
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unsigned long long start = time_start();
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backend->surface_release( backend, s );
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time_finish(winsys, start, 8, __FUNCTION__);
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}
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static const char *
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timed_get_name( struct pipe_winsys *winsys )
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{
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struct pipe_winsys *backend = timed_winsys(winsys)->backend;
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unsigned long long start = time_start();
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const char *ret = backend->get_name( backend );
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time_finish(winsys, start, 9, __FUNCTION__);
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return ret;
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}
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static void
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timed_fence_reference(struct pipe_winsys *winsys,
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struct pipe_fence_handle **ptr,
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struct pipe_fence_handle *fence)
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{
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struct pipe_winsys *backend = timed_winsys(winsys)->backend;
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unsigned long long start = time_start();
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backend->fence_reference( backend, ptr, fence );
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time_finish(winsys, start, 10, __FUNCTION__);
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}
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static int
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timed_fence_signalled( struct pipe_winsys *winsys,
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struct pipe_fence_handle *fence,
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unsigned flag )
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{
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struct pipe_winsys *backend = timed_winsys(winsys)->backend;
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unsigned long long start = time_start();
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int ret = backend->fence_signalled( backend, fence, flag );
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time_finish(winsys, start, 11, __FUNCTION__);
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return ret;
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}
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static int
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timed_fence_finish( struct pipe_winsys *winsys,
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struct pipe_fence_handle *fence,
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unsigned flag )
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{
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struct pipe_winsys *backend = timed_winsys(winsys)->backend;
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unsigned long long start = time_start();
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int ret = backend->fence_finish( backend, fence, flag );
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time_finish(winsys, start, 12, __FUNCTION__);
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return ret;
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}
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static void
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timed_winsys_destroy( struct pipe_winsys *winsys )
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{
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struct pipe_winsys *backend = timed_winsys(winsys)->backend;
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backend->destroy( backend );
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FREE(winsys);
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}
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struct pipe_winsys *u_timed_winsys_create( struct pipe_winsys *backend )
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{
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struct timed_winsys *ws = CALLOC_STRUCT(timed_winsys);
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ws->base.user_buffer_create = timed_user_buffer_create;
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ws->base.buffer_map = timed_buffer_map;
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ws->base.buffer_unmap = timed_buffer_unmap;
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ws->base.buffer_destroy = timed_buffer_destroy;
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ws->base.buffer_create = timed_buffer_create;
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ws->base.flush_frontbuffer = timed_flush_frontbuffer;
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ws->base.get_name = timed_get_name;
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ws->base.surface_alloc = timed_surface_alloc;
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ws->base.surface_alloc_storage = timed_surface_alloc_storage;
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ws->base.surface_release = timed_surface_release;
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ws->base.fence_reference = timed_fence_reference;
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ws->base.fence_signalled = timed_fence_signalled;
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ws->base.fence_finish = timed_fence_finish;
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ws->base.destroy = timed_winsys_destroy;
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ws->backend = backend;
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return &ws->base;
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}
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@@ -0,0 +1,41 @@
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/**************************************************************************
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*
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* Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
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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
|
||||
* 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 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
|
||||
* THE COPYRIGHT HOLDERS, AUTHORS 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.
|
||||
*
|
||||
* The above copyright notice and this permission notice (including the
|
||||
* next paragraph) shall be included in all copies or substantial portions
|
||||
* of the Software.
|
||||
*
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||||
*
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**************************************************************************/
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||||
/*
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* Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
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*/
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#ifndef U_TIMED_WINSYS_H
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#define U_TIMED_WINSYS_H
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struct pipe_winsys;
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struct pipe_winsys *u_timed_winsys_create( struct pipe_winsys *backend );
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#endif
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