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/************************************************************************** |
* |
* Copyright 2010 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. |
* |
**************************************************************************/ |
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#include "pipe/p_screen.h" |
#include "pipe/p_state.h" |
#include "util/u_memory.h" |
#include "util/u_debug.h" |
#include "util/simple_list.h" |
|
#include "rbug_public.h" |
#include "rbug_screen.h" |
#include "rbug_context.h" |
#include "rbug_objects.h" |
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DEBUG_GET_ONCE_BOOL_OPTION(rbug, "GALLIUM_RBUG", FALSE) |
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static void |
rbug_screen_destroy(struct pipe_screen *_screen) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct pipe_screen *screen = rb_screen->screen; |
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screen->destroy(screen); |
|
FREE(rb_screen); |
} |
|
static const char * |
rbug_screen_get_name(struct pipe_screen *_screen) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct pipe_screen *screen = rb_screen->screen; |
|
return screen->get_name(screen); |
} |
|
static const char * |
rbug_screen_get_vendor(struct pipe_screen *_screen) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct pipe_screen *screen = rb_screen->screen; |
|
return screen->get_vendor(screen); |
} |
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static const char * |
rbug_screen_get_device_vendor(struct pipe_screen *_screen) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct pipe_screen *screen = rb_screen->screen; |
|
return screen->get_device_vendor(screen); |
} |
|
static int |
rbug_screen_get_param(struct pipe_screen *_screen, |
enum pipe_cap param) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct pipe_screen *screen = rb_screen->screen; |
|
return screen->get_param(screen, |
param); |
} |
|
static int |
rbug_screen_get_shader_param(struct pipe_screen *_screen, |
unsigned shader, enum pipe_shader_cap param) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct pipe_screen *screen = rb_screen->screen; |
|
return screen->get_shader_param(screen, shader, |
param); |
} |
|
static float |
rbug_screen_get_paramf(struct pipe_screen *_screen, |
enum pipe_capf param) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct pipe_screen *screen = rb_screen->screen; |
|
return screen->get_paramf(screen, |
param); |
} |
|
static boolean |
rbug_screen_is_format_supported(struct pipe_screen *_screen, |
enum pipe_format format, |
enum pipe_texture_target target, |
unsigned sample_count, |
unsigned tex_usage) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct pipe_screen *screen = rb_screen->screen; |
|
return screen->is_format_supported(screen, |
format, |
target, |
sample_count, |
tex_usage); |
} |
|
static struct pipe_context * |
rbug_screen_context_create(struct pipe_screen *_screen, |
void *priv) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct pipe_screen *screen = rb_screen->screen; |
struct pipe_context *result; |
|
result = screen->context_create(screen, priv); |
if (result) |
return rbug_context_create(_screen, result); |
return NULL; |
} |
|
static struct pipe_resource * |
rbug_screen_resource_create(struct pipe_screen *_screen, |
const struct pipe_resource *templat) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct pipe_screen *screen = rb_screen->screen; |
struct pipe_resource *result; |
|
result = screen->resource_create(screen, |
templat); |
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if (result) |
return rbug_resource_create(rb_screen, result); |
return NULL; |
} |
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static struct pipe_resource * |
rbug_screen_resource_from_handle(struct pipe_screen *_screen, |
const struct pipe_resource *templ, |
struct winsys_handle *handle) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct pipe_screen *screen = rb_screen->screen; |
struct pipe_resource *result; |
|
result = screen->resource_from_handle(screen, templ, handle); |
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result = rbug_resource_create(rbug_screen(_screen), result); |
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return result; |
} |
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static boolean |
rbug_screen_resource_get_handle(struct pipe_screen *_screen, |
struct pipe_resource *_resource, |
struct winsys_handle *handle) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct rbug_resource *rb_resource = rbug_resource(_resource); |
struct pipe_screen *screen = rb_screen->screen; |
struct pipe_resource *resource = rb_resource->resource; |
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return screen->resource_get_handle(screen, resource, handle); |
} |
|
|
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static void |
rbug_screen_resource_destroy(struct pipe_screen *screen, |
struct pipe_resource *_resource) |
{ |
rbug_resource_destroy(rbug_resource(_resource)); |
} |
|
static void |
rbug_screen_flush_frontbuffer(struct pipe_screen *_screen, |
struct pipe_resource *_resource, |
unsigned level, unsigned layer, |
void *context_private, struct pipe_box *sub_box) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct rbug_resource *rb_resource = rbug_resource(_resource); |
struct pipe_screen *screen = rb_screen->screen; |
struct pipe_resource *resource = rb_resource->resource; |
|
screen->flush_frontbuffer(screen, |
resource, |
level, layer, |
context_private, sub_box); |
} |
|
static void |
rbug_screen_fence_reference(struct pipe_screen *_screen, |
struct pipe_fence_handle **ptr, |
struct pipe_fence_handle *fence) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct pipe_screen *screen = rb_screen->screen; |
|
screen->fence_reference(screen, |
ptr, |
fence); |
} |
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static boolean |
rbug_screen_fence_signalled(struct pipe_screen *_screen, |
struct pipe_fence_handle *fence) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct pipe_screen *screen = rb_screen->screen; |
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return screen->fence_signalled(screen, |
fence); |
} |
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static boolean |
rbug_screen_fence_finish(struct pipe_screen *_screen, |
struct pipe_fence_handle *fence, |
uint64_t timeout) |
{ |
struct rbug_screen *rb_screen = rbug_screen(_screen); |
struct pipe_screen *screen = rb_screen->screen; |
|
return screen->fence_finish(screen, |
fence, |
timeout); |
} |
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boolean |
rbug_enabled() |
{ |
return debug_get_option_rbug(); |
} |
|
struct pipe_screen * |
rbug_screen_create(struct pipe_screen *screen) |
{ |
struct rbug_screen *rb_screen; |
|
if (!debug_get_option_rbug()) |
return screen; |
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rb_screen = CALLOC_STRUCT(rbug_screen); |
if (!rb_screen) |
return screen; |
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pipe_mutex_init(rb_screen->list_mutex); |
make_empty_list(&rb_screen->contexts); |
make_empty_list(&rb_screen->resources); |
make_empty_list(&rb_screen->surfaces); |
make_empty_list(&rb_screen->transfers); |
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rb_screen->base.destroy = rbug_screen_destroy; |
rb_screen->base.get_name = rbug_screen_get_name; |
rb_screen->base.get_vendor = rbug_screen_get_vendor; |
rb_screen->base.get_device_vendor = rbug_screen_get_device_vendor; |
rb_screen->base.get_param = rbug_screen_get_param; |
rb_screen->base.get_shader_param = rbug_screen_get_shader_param; |
rb_screen->base.get_paramf = rbug_screen_get_paramf; |
rb_screen->base.is_format_supported = rbug_screen_is_format_supported; |
rb_screen->base.context_create = rbug_screen_context_create; |
rb_screen->base.resource_create = rbug_screen_resource_create; |
rb_screen->base.resource_from_handle = rbug_screen_resource_from_handle; |
rb_screen->base.resource_get_handle = rbug_screen_resource_get_handle; |
rb_screen->base.resource_destroy = rbug_screen_resource_destroy; |
rb_screen->base.flush_frontbuffer = rbug_screen_flush_frontbuffer; |
rb_screen->base.fence_reference = rbug_screen_fence_reference; |
rb_screen->base.fence_signalled = rbug_screen_fence_signalled; |
rb_screen->base.fence_finish = rbug_screen_fence_finish; |
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rb_screen->screen = screen; |
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rb_screen->private_context = screen->context_create(screen, NULL); |
if (!rb_screen->private_context) |
goto err_free; |
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rb_screen->rbug = rbug_start(rb_screen); |
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if (!rb_screen->rbug) |
goto err_context; |
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return &rb_screen->base; |
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err_context: |
rb_screen->private_context->destroy(rb_screen->private_context); |
err_free: |
FREE(rb_screen); |
return screen; |
} |