From: Jakob Bornecrantz Date: Thu, 2 Jul 2009 12:57:55 +0000 (+0200) Subject: trace: Add drm api integration X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c0d7502a2cf994e635f1383f523653b92f4bd709;p=mesa.git trace: Add drm api integration This is okay since drm_api.h doesn't have any external dependancies, one could make it only compile on platforms that support drm. --- diff --git a/src/gallium/drivers/trace/Makefile b/src/gallium/drivers/trace/Makefile index 4aeb8e3d7ed..dd6831c70ab 100644 --- a/src/gallium/drivers/trace/Makefile +++ b/src/gallium/drivers/trace/Makefile @@ -11,6 +11,7 @@ C_SOURCES = \ tr_screen.c \ tr_state.c \ tr_rbug.c \ + tr_drm.c \ tr_texture.c include ../../Makefile.template diff --git a/src/gallium/drivers/trace/tr_drm.c b/src/gallium/drivers/trace/tr_drm.c new file mode 100644 index 00000000000..98ac75e3fa3 --- /dev/null +++ b/src/gallium/drivers/trace/tr_drm.c @@ -0,0 +1,211 @@ +/************************************************************************** + * + * Copyright 2009 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. + * + **************************************************************************/ + +#include "state_tracker/drm_api.h" + +#include "util/u_memory.h" +#include "trace/tr_drm.h" +#include "trace/tr_screen.h" +#include "trace/tr_context.h" +#include "trace/tr_buffer.h" +#include "trace/tr_texture.h" + +struct trace_drm_api +{ + struct drm_api base; + + struct drm_api *api; +}; + +static INLINE struct trace_drm_api * +trace_drm_api(struct drm_api *_api) +{ + return (struct trace_drm_api *)_api; +} + +static struct pipe_screen * +trace_drm_create_screen(struct drm_api *_api, int fd, + struct drm_create_screen_arg *arg) +{ + struct trace_drm_api *tr_api = trace_drm_api(_api); + struct drm_api *api = tr_api->api; + struct pipe_screen *screen; + + /* TODO trace call */ + + if (arg && arg->mode != DRM_CREATE_NORMAL) + return NULL; + + screen = api->create_screen(api, fd, arg); + + return trace_screen_create(screen); +}; + +static struct pipe_context * +trace_drm_create_context(struct drm_api *_api, + struct pipe_screen *_screen) +{ + struct trace_screen *tr_screen = trace_screen(_screen); + struct trace_drm_api *tr_api = trace_drm_api(_api); + struct pipe_screen *screen = tr_screen->screen; + struct drm_api *api = tr_api->api; + struct pipe_context *pipe; + + /* TODO trace call */ + + pipe = api->create_context(api, screen); + + pipe = trace_context_create(_screen, pipe); + + return pipe; +}; + +static boolean +trace_drm_buffer_from_texture(struct drm_api *_api, + struct pipe_texture *_texture, + struct pipe_buffer **_buffer, + unsigned *stride) +{ + struct trace_texture *tr_texture = trace_texture(_texture); + struct trace_drm_api *tr_api = trace_drm_api(_api); + struct pipe_texture *texture = tr_texture->texture; + struct drm_api *api = tr_api->api; + struct pipe_buffer *buffer = NULL; + boolean result; + + /* TODO trace call */ + + result = api->buffer_from_texture(api, texture, &buffer, stride); + + if (result && _buffer) + buffer = trace_buffer_create(trace_screen(texture->screen), buffer); + + if (_buffer) + *_buffer = buffer; + else + pipe_buffer_reference(&buffer, NULL); + + return result; +} + +static struct pipe_buffer * +trace_drm_buffer_from_handle(struct drm_api *_api, + struct pipe_screen *_screen, + const char *name, + unsigned handle) +{ + struct trace_screen *tr_screen = trace_screen(_screen); + struct trace_drm_api *tr_api = trace_drm_api(_api); + struct pipe_screen *screen = tr_screen->screen; + struct drm_api *api = tr_api->api; + struct pipe_buffer *result; + + /* TODO trace call */ + + result = api->buffer_from_handle(api, screen, name, handle); + + result = trace_buffer_create(trace_screen(_screen), result); + + return result; +} + +static boolean +trace_drm_handle_from_buffer(struct drm_api *_api, + struct pipe_screen *_screen, + struct pipe_buffer *_buffer, + unsigned *handle) +{ + struct trace_screen *tr_screen = trace_screen(_screen); + struct trace_buffer *tr_buffer = trace_buffer(_buffer); + struct trace_drm_api *tr_api = trace_drm_api(_api); + struct pipe_screen *screen = tr_screen->screen; + struct pipe_buffer *buffer = tr_buffer->buffer; + struct drm_api *api = tr_api->api; + + /* TODO trace call */ + + return api->handle_from_buffer(api, screen, buffer, handle); +} + +static boolean +trace_drm_global_handle_from_buffer(struct drm_api *_api, + struct pipe_screen *_screen, + struct pipe_buffer *_buffer, + unsigned *handle) +{ + struct trace_screen *tr_screen = trace_screen(_screen); + struct trace_buffer *tr_buffer = trace_buffer(_buffer); + struct trace_drm_api *tr_api = trace_drm_api(_api); + struct pipe_screen *screen = tr_screen->screen; + struct pipe_buffer *buffer = tr_buffer->buffer; + struct drm_api *api = tr_api->api; + + /* TODO trace call */ + + return api->global_handle_from_buffer(api, screen, buffer, handle); +} + +static void +trace_drm_destroy(struct drm_api *_api) +{ + struct trace_drm_api *tr_api = trace_drm_api(_api); + struct drm_api *api = tr_api->api; + api->destroy(api); + + free(tr_api); +} + +struct drm_api * +trace_drm_create(struct drm_api *api) +{ + struct trace_drm_api *tr_api; + + if (!api) + goto error; + + if (!trace_enabled()) + goto error; + + tr_api = CALLOC_STRUCT(trace_drm_api); + + if (!tr_api) + goto error; + + tr_api->base.create_screen = trace_drm_create_screen; + tr_api->base.create_context = trace_drm_create_context; + tr_api->base.buffer_from_texture = trace_drm_buffer_from_texture; + tr_api->base.buffer_from_handle = trace_drm_buffer_from_handle; + tr_api->base.handle_from_buffer = trace_drm_handle_from_buffer; + tr_api->base.global_handle_from_buffer = trace_drm_global_handle_from_buffer; + tr_api->base.destroy = trace_drm_destroy; + tr_api->api = api; + + return &tr_api->base; + +error: + return api; +} diff --git a/src/gallium/drivers/trace/tr_drm.h b/src/gallium/drivers/trace/tr_drm.h new file mode 100644 index 00000000000..845c66a32aa --- /dev/null +++ b/src/gallium/drivers/trace/tr_drm.h @@ -0,0 +1,35 @@ +/************************************************************************** + * + * Copyright 2009 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. + * + **************************************************************************/ + +#ifndef TR_DRM_H +#define TR_DRM_H + +struct drm_api; + +struct drm_api* trace_drm_create(struct drm_api *api); + +#endif /* ID_DRM_H */ diff --git a/src/gallium/drivers/trace/tr_screen.c b/src/gallium/drivers/trace/tr_screen.c index 920f418ebf0..5b1e26a52d7 100644 --- a/src/gallium/drivers/trace/tr_screen.c +++ b/src/gallium/drivers/trace/tr_screen.c @@ -38,6 +38,7 @@ static boolean trace = FALSE; +static boolean rbug = FALSE; static const char * trace_screen_get_name(struct pipe_screen *_screen) @@ -837,18 +838,11 @@ trace_screen_destroy(struct pipe_screen *_screen) boolean trace_enabled(void) { - return trace; -} + static boolean firstrun = TRUE; -struct pipe_screen * -trace_screen_create(struct pipe_screen *screen) -{ - struct trace_screen *tr_scr; - struct pipe_winsys *winsys; - boolean rbug = FALSE; - - if(!screen) - goto error1; + if (!firstrun) + return trace; + firstrun = FALSE; trace_dump_init(); @@ -862,7 +856,19 @@ trace_screen_create(struct pipe_screen *screen) rbug = TRUE; } - if (!trace) + return trace; +} + +struct pipe_screen * +trace_screen_create(struct pipe_screen *screen) +{ + struct trace_screen *tr_scr; + struct pipe_winsys *winsys; + + if(!screen) + goto error1; + + if (!trace_enabled()) goto error1; trace_dump_call_begin("", "pipe_screen_create");