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Sweden-Number/dlls/wined3d/cs.c

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/*
* Copyright 2013 Henri Verbeet for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include "wined3d_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(d3d);
#define WINED3D_INITIAL_CS_SIZE 4096
enum wined3d_cs_op
{
WINED3D_CS_OP_PRESENT,
WINED3D_CS_OP_CLEAR,
WINED3D_CS_OP_DRAW,
WINED3D_CS_OP_SET_PREDICATION,
WINED3D_CS_OP_SET_VIEWPORT,
WINED3D_CS_OP_SET_SCISSOR_RECT,
WINED3D_CS_OP_SET_RENDERTARGET_VIEW,
WINED3D_CS_OP_SET_DEPTH_STENCIL_VIEW,
WINED3D_CS_OP_SET_VERTEX_DECLARATION,
WINED3D_CS_OP_SET_STREAM_SOURCE,
WINED3D_CS_OP_SET_STREAM_SOURCE_FREQ,
WINED3D_CS_OP_SET_STREAM_OUTPUT,
WINED3D_CS_OP_SET_INDEX_BUFFER,
WINED3D_CS_OP_SET_CONSTANT_BUFFER,
WINED3D_CS_OP_SET_TEXTURE,
WINED3D_CS_OP_SET_SHADER_RESOURCE_VIEW,
WINED3D_CS_OP_SET_SAMPLER,
WINED3D_CS_OP_SET_SHADER,
WINED3D_CS_OP_SET_RASTERIZER_STATE,
WINED3D_CS_OP_SET_RENDER_STATE,
WINED3D_CS_OP_SET_TEXTURE_STATE,
WINED3D_CS_OP_SET_SAMPLER_STATE,
WINED3D_CS_OP_SET_TRANSFORM,
WINED3D_CS_OP_SET_CLIP_PLANE,
WINED3D_CS_OP_SET_COLOR_KEY,
WINED3D_CS_OP_SET_MATERIAL,
WINED3D_CS_OP_RESET_STATE,
WINED3D_CS_OP_DESTROY_OBJECT,
WINED3D_CS_OP_QUERY_ISSUE,
};
struct wined3d_cs_present
{
enum wined3d_cs_op opcode;
HWND dst_window_override;
struct wined3d_swapchain *swapchain;
RECT src_rect;
RECT dst_rect;
DWORD flags;
};
struct wined3d_cs_clear
{
enum wined3d_cs_op opcode;
DWORD flags;
struct wined3d_color color;
float depth;
DWORD stencil;
unsigned int rect_count;
RECT rects[1];
};
struct wined3d_cs_draw
{
enum wined3d_cs_op opcode;
int base_vertex_idx;
unsigned int start_idx;
unsigned int index_count;
unsigned int start_instance;
unsigned int instance_count;
BOOL indexed;
};
struct wined3d_cs_set_predication
{
enum wined3d_cs_op opcode;
struct wined3d_query *predicate;
BOOL value;
};
struct wined3d_cs_set_viewport
{
enum wined3d_cs_op opcode;
struct wined3d_viewport viewport;
};
struct wined3d_cs_set_scissor_rect
{
enum wined3d_cs_op opcode;
RECT rect;
};
struct wined3d_cs_set_rendertarget_view
{
enum wined3d_cs_op opcode;
unsigned int view_idx;
struct wined3d_rendertarget_view *view;
};
struct wined3d_cs_set_depth_stencil_view
{
enum wined3d_cs_op opcode;
struct wined3d_rendertarget_view *view;
};
struct wined3d_cs_set_vertex_declaration
{
enum wined3d_cs_op opcode;
struct wined3d_vertex_declaration *declaration;
};
struct wined3d_cs_set_stream_source
{
enum wined3d_cs_op opcode;
UINT stream_idx;
struct wined3d_buffer *buffer;
UINT offset;
UINT stride;
};
struct wined3d_cs_set_stream_source_freq
{
enum wined3d_cs_op opcode;
UINT stream_idx;
UINT frequency;
UINT flags;
};
struct wined3d_cs_set_stream_output
{
enum wined3d_cs_op opcode;
UINT stream_idx;
struct wined3d_buffer *buffer;
UINT offset;
};
struct wined3d_cs_set_index_buffer
{
enum wined3d_cs_op opcode;
struct wined3d_buffer *buffer;
enum wined3d_format_id format_id;
unsigned int offset;
};
struct wined3d_cs_set_constant_buffer
{
enum wined3d_cs_op opcode;
enum wined3d_shader_type type;
UINT cb_idx;
struct wined3d_buffer *buffer;
};
struct wined3d_cs_set_texture
{
enum wined3d_cs_op opcode;
UINT stage;
struct wined3d_texture *texture;
};
struct wined3d_cs_set_color_key
{
enum wined3d_cs_op opcode;
struct wined3d_texture *texture;
WORD flags;
WORD set;
struct wined3d_color_key color_key;
};
struct wined3d_cs_set_shader_resource_view
{
enum wined3d_cs_op opcode;
enum wined3d_shader_type type;
UINT view_idx;
struct wined3d_shader_resource_view *view;
};
struct wined3d_cs_set_sampler
{
enum wined3d_cs_op opcode;
enum wined3d_shader_type type;
UINT sampler_idx;
struct wined3d_sampler *sampler;
};
struct wined3d_cs_set_shader
{
enum wined3d_cs_op opcode;
enum wined3d_shader_type type;
struct wined3d_shader *shader;
};
struct wined3d_cs_set_rasterizer_state
{
enum wined3d_cs_op opcode;
struct wined3d_rasterizer_state *state;
};
struct wined3d_cs_set_render_state
{
enum wined3d_cs_op opcode;
enum wined3d_render_state state;
DWORD value;
};
struct wined3d_cs_set_texture_state
{
enum wined3d_cs_op opcode;
UINT stage;
enum wined3d_texture_stage_state state;
DWORD value;
};
struct wined3d_cs_set_sampler_state
{
enum wined3d_cs_op opcode;
UINT sampler_idx;
enum wined3d_sampler_state state;
DWORD value;
};
struct wined3d_cs_set_transform
{
enum wined3d_cs_op opcode;
enum wined3d_transform_state state;
struct wined3d_matrix matrix;
};
struct wined3d_cs_set_clip_plane
{
enum wined3d_cs_op opcode;
UINT plane_idx;
struct wined3d_vec4 plane;
};
struct wined3d_cs_set_material
{
enum wined3d_cs_op opcode;
struct wined3d_material material;
};
struct wined3d_cs_reset_state
{
enum wined3d_cs_op opcode;
};
struct wined3d_cs_destroy_object
{
enum wined3d_cs_op opcode;
void (*callback)(void *object);
void *object;
};
struct wined3d_cs_query_issue
{
enum wined3d_cs_op opcode;
struct wined3d_query *query;
DWORD flags;
};
static void wined3d_cs_exec_present(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_present *op = data;
struct wined3d_swapchain *swapchain;
unsigned int i;
swapchain = op->swapchain;
wined3d_swapchain_set_window(swapchain, op->dst_window_override);
swapchain->swapchain_ops->swapchain_present(swapchain, &op->src_rect, &op->dst_rect, op->flags);
wined3d_resource_release(&swapchain->front_buffer->resource);
for (i = 0; i < swapchain->desc.backbuffer_count; ++i)
{
wined3d_resource_release(&swapchain->back_buffers[i]->resource);
}
}
void wined3d_cs_emit_present(struct wined3d_cs *cs, struct wined3d_swapchain *swapchain,
const RECT *src_rect, const RECT *dst_rect, HWND dst_window_override, DWORD flags)
{
struct wined3d_cs_present *op;
unsigned int i;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_PRESENT;
op->dst_window_override = dst_window_override;
op->swapchain = swapchain;
op->src_rect = *src_rect;
op->dst_rect = *dst_rect;
op->flags = flags;
wined3d_resource_acquire(&swapchain->front_buffer->resource);
for (i = 0; i < swapchain->desc.backbuffer_count; ++i)
{
wined3d_resource_acquire(&swapchain->back_buffers[i]->resource);
}
cs->ops->submit(cs);
}
static void wined3d_cs_exec_clear(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_clear *op = data;
const struct wined3d_state *state;
struct wined3d_device *device;
unsigned int i;
RECT draw_rect;
device = cs->device;
state = &device->state;
wined3d_get_draw_rect(state, &draw_rect);
device_clear_render_targets(device, device->adapter->gl_info.limits.buffers,
&device->fb, op->rect_count, op->rects, &draw_rect, op->flags,
&op->color, op->depth, op->stencil);
if (op->flags & WINED3DCLEAR_TARGET)
{
for (i = 0; i < device->adapter->gl_info.limits.buffers; ++i)
{
if (state->fb->render_targets[i])
wined3d_resource_release(state->fb->render_targets[i]->resource);
}
}
if (op->flags & (WINED3DCLEAR_ZBUFFER | WINED3DCLEAR_STENCIL))
wined3d_resource_release(state->fb->depth_stencil->resource);
}
void wined3d_cs_emit_clear(struct wined3d_cs *cs, DWORD rect_count, const RECT *rects,
DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil)
{
const struct wined3d_state *state = &cs->device->state;
struct wined3d_cs_clear *op;
unsigned int i;
op = cs->ops->require_space(cs, FIELD_OFFSET(struct wined3d_cs_clear, rects[rect_count]));
op->opcode = WINED3D_CS_OP_CLEAR;
op->flags = flags;
op->color = *color;
op->depth = depth;
op->stencil = stencil;
op->rect_count = rect_count;
memcpy(op->rects, rects, sizeof(*rects) * rect_count);
if (flags & WINED3DCLEAR_TARGET)
{
for (i = 0; i < cs->device->adapter->gl_info.limits.buffers; ++i)
{
if (state->fb->render_targets[i])
wined3d_resource_acquire(state->fb->render_targets[i]->resource);
}
}
if (flags & (WINED3DCLEAR_ZBUFFER | WINED3DCLEAR_STENCIL))
wined3d_resource_acquire(state->fb->depth_stencil->resource);
cs->ops->submit(cs);
}
static void wined3d_cs_exec_draw(struct wined3d_cs *cs, const void *data)
{
struct wined3d_state *state = &cs->device->state;
struct wined3d_shader_sampler_map_entry *entry;
struct wined3d_shader_resource_view *view;
const struct wined3d_cs_draw *op = data;
struct wined3d_shader *shader;
unsigned int i, j;
if (!cs->device->adapter->gl_info.supported[ARB_DRAW_ELEMENTS_BASE_VERTEX]
&& state->load_base_vertex_index != op->base_vertex_idx)
{
state->load_base_vertex_index = op->base_vertex_idx;
device_invalidate_state(cs->device, STATE_BASEVERTEXINDEX);
}
draw_primitive(cs->device, state, op->base_vertex_idx, op->start_idx,
op->index_count, op->start_instance, op->instance_count, op->indexed);
if (op->indexed)
wined3d_resource_release(&state->index_buffer->resource);
for (i = 0; i < ARRAY_SIZE(state->streams); ++i)
{
if (state->streams[i].buffer)
wined3d_resource_release(&state->streams[i].buffer->resource);
}
for (i = 0; i < ARRAY_SIZE(state->textures); ++i)
{
if (state->textures[i])
wined3d_resource_release(&state->textures[i]->resource);
}
for (i = 0; i < cs->device->adapter->gl_info.limits.buffers; ++i)
{
if (state->fb->render_targets[i])
wined3d_resource_release(state->fb->render_targets[i]->resource);
}
if (state->fb->depth_stencil)
wined3d_resource_release(state->fb->depth_stencil->resource);
for (i = 0; i < WINED3D_SHADER_TYPE_COUNT; ++i)
{
if (!(shader = state->shader[i]))
continue;
for (j = 0; j < WINED3D_MAX_CBS; ++j)
{
if (state->cb[i][j])
wined3d_resource_release(&state->cb[i][j]->resource);
}
for (j = 0; j < shader->reg_maps.sampler_map.count; ++j)
{
entry = &shader->reg_maps.sampler_map.entries[j];
if (!(view = state->shader_resource_view[i][entry->resource_idx]))
continue;
wined3d_resource_release(view->resource);
}
}
}
void wined3d_cs_emit_draw(struct wined3d_cs *cs, int base_vertex_idx, unsigned int start_idx,
unsigned int index_count, unsigned int start_instance, unsigned int instance_count, BOOL indexed)
{
const struct wined3d_state *state = &cs->device->state;
struct wined3d_shader_sampler_map_entry *entry;
struct wined3d_shader_resource_view *view;
struct wined3d_shader *shader;
struct wined3d_cs_draw *op;
unsigned int i, j;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_DRAW;
op->base_vertex_idx = base_vertex_idx;
op->start_idx = start_idx;
op->index_count = index_count;
op->start_instance = start_instance;
op->instance_count = instance_count;
op->indexed = indexed;
if (indexed)
wined3d_resource_acquire(&state->index_buffer->resource);
for (i = 0; i < ARRAY_SIZE(state->streams); ++i)
{
if (state->streams[i].buffer)
wined3d_resource_acquire(&state->streams[i].buffer->resource);
}
for (i = 0; i < ARRAY_SIZE(state->textures); ++i)
{
if (state->textures[i])
wined3d_resource_acquire(&state->textures[i]->resource);
}
for (i = 0; i < cs->device->adapter->gl_info.limits.buffers; ++i)
{
if (state->fb->render_targets[i])
wined3d_resource_acquire(state->fb->render_targets[i]->resource);
}
if (state->fb->depth_stencil)
wined3d_resource_acquire(state->fb->depth_stencil->resource);
for (i = 0; i < WINED3D_SHADER_TYPE_COUNT; ++i)
{
if (!(shader = state->shader[i]))
continue;
for (j = 0; j < WINED3D_MAX_CBS; ++j)
{
if (state->cb[i][j])
wined3d_resource_acquire(&state->cb[i][j]->resource);
}
for (j = 0; j < shader->reg_maps.sampler_map.count; ++j)
{
entry = &shader->reg_maps.sampler_map.entries[j];
if (!(view = state->shader_resource_view[i][entry->resource_idx]))
continue;
wined3d_resource_acquire(view->resource);
}
}
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_predication(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_predication *op = data;
cs->state.predicate = op->predicate;
cs->state.predicate_value = op->value;
}
void wined3d_cs_emit_set_predication(struct wined3d_cs *cs, struct wined3d_query *predicate, BOOL value)
{
struct wined3d_cs_set_predication *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_PREDICATION;
op->predicate = predicate;
op->value = value;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_viewport(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_viewport *op = data;
cs->state.viewport = op->viewport;
device_invalidate_state(cs->device, STATE_VIEWPORT);
}
void wined3d_cs_emit_set_viewport(struct wined3d_cs *cs, const struct wined3d_viewport *viewport)
{
struct wined3d_cs_set_viewport *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_VIEWPORT;
op->viewport = *viewport;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_scissor_rect(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_scissor_rect *op = data;
cs->state.scissor_rect = op->rect;
device_invalidate_state(cs->device, STATE_SCISSORRECT);
}
void wined3d_cs_emit_set_scissor_rect(struct wined3d_cs *cs, const RECT *rect)
{
struct wined3d_cs_set_scissor_rect *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_SCISSOR_RECT;
op->rect = *rect;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_rendertarget_view(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_rendertarget_view *op = data;
cs->state.fb->render_targets[op->view_idx] = op->view;
device_invalidate_state(cs->device, STATE_FRAMEBUFFER);
}
void wined3d_cs_emit_set_rendertarget_view(struct wined3d_cs *cs, unsigned int view_idx,
struct wined3d_rendertarget_view *view)
{
struct wined3d_cs_set_rendertarget_view *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_RENDERTARGET_VIEW;
op->view_idx = view_idx;
op->view = view;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_depth_stencil_view(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_depth_stencil_view *op = data;
struct wined3d_device *device = cs->device;
struct wined3d_rendertarget_view *prev;
if ((prev = cs->state.fb->depth_stencil))
{
struct wined3d_surface *prev_surface = wined3d_rendertarget_view_get_surface(prev);
if (prev_surface && (device->swapchains[0]->desc.flags & WINED3DPRESENTFLAG_DISCARD_DEPTHSTENCIL
|| prev_surface->container->flags & WINED3D_TEXTURE_DISCARD))
{
surface_modify_ds_location(prev_surface, WINED3D_LOCATION_DISCARDED, prev->width, prev->height);
if (prev_surface == device->onscreen_depth_stencil)
{
wined3d_texture_decref(device->onscreen_depth_stencil->container);
device->onscreen_depth_stencil = NULL;
}
}
}
cs->fb.depth_stencil = op->view;
if (!prev != !op->view)
{
/* Swapping NULL / non NULL depth stencil affects the depth and tests */
device_invalidate_state(device, STATE_RENDER(WINED3D_RS_ZENABLE));
device_invalidate_state(device, STATE_RENDER(WINED3D_RS_STENCILENABLE));
device_invalidate_state(device, STATE_RENDER(WINED3D_RS_STENCILWRITEMASK));
device_invalidate_state(device, STATE_RENDER(WINED3D_RS_DEPTHBIAS));
}
else if (prev && (prev->format_flags & WINED3DFMT_FLAG_FLOAT)
!= (op->view->format_flags & WINED3DFMT_FLAG_FLOAT))
{
device_invalidate_state(device, STATE_RENDER(WINED3D_RS_DEPTHBIAS));
}
device_invalidate_state(device, STATE_FRAMEBUFFER);
}
void wined3d_cs_emit_set_depth_stencil_view(struct wined3d_cs *cs, struct wined3d_rendertarget_view *view)
{
struct wined3d_cs_set_depth_stencil_view *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_DEPTH_STENCIL_VIEW;
op->view = view;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_vertex_declaration(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_vertex_declaration *op = data;
cs->state.vertex_declaration = op->declaration;
device_invalidate_state(cs->device, STATE_VDECL);
}
void wined3d_cs_emit_set_vertex_declaration(struct wined3d_cs *cs, struct wined3d_vertex_declaration *declaration)
{
struct wined3d_cs_set_vertex_declaration *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_VERTEX_DECLARATION;
op->declaration = declaration;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_stream_source(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_stream_source *op = data;
struct wined3d_stream_state *stream;
struct wined3d_buffer *prev;
stream = &cs->state.streams[op->stream_idx];
prev = stream->buffer;
stream->buffer = op->buffer;
stream->offset = op->offset;
stream->stride = op->stride;
if (op->buffer)
InterlockedIncrement(&op->buffer->resource.bind_count);
if (prev)
InterlockedDecrement(&prev->resource.bind_count);
device_invalidate_state(cs->device, STATE_STREAMSRC);
}
void wined3d_cs_emit_set_stream_source(struct wined3d_cs *cs, UINT stream_idx,
struct wined3d_buffer *buffer, UINT offset, UINT stride)
{
struct wined3d_cs_set_stream_source *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_STREAM_SOURCE;
op->stream_idx = stream_idx;
op->buffer = buffer;
op->offset = offset;
op->stride = stride;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_stream_source_freq(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_stream_source_freq *op = data;
struct wined3d_stream_state *stream;
stream = &cs->state.streams[op->stream_idx];
stream->frequency = op->frequency;
stream->flags = op->flags;
device_invalidate_state(cs->device, STATE_STREAMSRC);
}
void wined3d_cs_emit_set_stream_source_freq(struct wined3d_cs *cs, UINT stream_idx, UINT frequency, UINT flags)
{
struct wined3d_cs_set_stream_source_freq *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_STREAM_SOURCE_FREQ;
op->stream_idx = stream_idx;
op->frequency = frequency;
op->flags = flags;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_stream_output(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_stream_output *op = data;
struct wined3d_stream_output *stream;
struct wined3d_buffer *prev;
stream = &cs->state.stream_output[op->stream_idx];
prev = stream->buffer;
stream->buffer = op->buffer;
stream->offset = op->offset;
if (op->buffer)
InterlockedIncrement(&op->buffer->resource.bind_count);
if (prev)
InterlockedDecrement(&prev->resource.bind_count);
}
void wined3d_cs_emit_set_stream_output(struct wined3d_cs *cs, UINT stream_idx,
struct wined3d_buffer *buffer, UINT offset)
{
struct wined3d_cs_set_stream_output *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_STREAM_OUTPUT;
op->stream_idx = stream_idx;
op->buffer = buffer;
op->offset = offset;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_index_buffer(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_index_buffer *op = data;
struct wined3d_buffer *prev;
prev = cs->state.index_buffer;
cs->state.index_buffer = op->buffer;
cs->state.index_format = op->format_id;
cs->state.index_offset = op->offset;
if (op->buffer)
InterlockedIncrement(&op->buffer->resource.bind_count);
if (prev)
InterlockedDecrement(&prev->resource.bind_count);
device_invalidate_state(cs->device, STATE_INDEXBUFFER);
}
void wined3d_cs_emit_set_index_buffer(struct wined3d_cs *cs, struct wined3d_buffer *buffer,
enum wined3d_format_id format_id, unsigned int offset)
{
struct wined3d_cs_set_index_buffer *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_INDEX_BUFFER;
op->buffer = buffer;
op->format_id = format_id;
op->offset = offset;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_constant_buffer(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_constant_buffer *op = data;
struct wined3d_buffer *prev;
prev = cs->state.cb[op->type][op->cb_idx];
cs->state.cb[op->type][op->cb_idx] = op->buffer;
if (op->buffer)
InterlockedIncrement(&op->buffer->resource.bind_count);
if (prev)
InterlockedDecrement(&prev->resource.bind_count);
device_invalidate_state(cs->device, STATE_CONSTANT_BUFFER(op->type));
}
void wined3d_cs_emit_set_constant_buffer(struct wined3d_cs *cs, enum wined3d_shader_type type,
UINT cb_idx, struct wined3d_buffer *buffer)
{
struct wined3d_cs_set_constant_buffer *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_CONSTANT_BUFFER;
op->type = type;
op->cb_idx = cb_idx;
op->buffer = buffer;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_texture(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_gl_info *gl_info = &cs->device->adapter->gl_info;
const struct wined3d_d3d_info *d3d_info = &cs->device->adapter->d3d_info;
const struct wined3d_cs_set_texture *op = data;
struct wined3d_texture *prev;
BOOL old_use_color_key = FALSE, new_use_color_key = FALSE;
prev = cs->state.textures[op->stage];
cs->state.textures[op->stage] = op->texture;
if (op->texture)
{
const struct wined3d_format *new_format = op->texture->resource.format;
const struct wined3d_format *old_format = prev ? prev->resource.format : NULL;
unsigned int old_fmt_flags = prev ? prev->resource.format_flags : 0;
unsigned int new_fmt_flags = op->texture->resource.format_flags;
if (InterlockedIncrement(&op->texture->resource.bind_count) == 1)
op->texture->sampler = op->stage;
if (!prev || op->texture->target != prev->target
|| (!is_same_fixup(new_format->color_fixup, old_format->color_fixup)
&& !(can_use_texture_swizzle(gl_info, new_format) && can_use_texture_swizzle(gl_info, old_format)))
|| (new_fmt_flags & WINED3DFMT_FLAG_SHADOW) != (old_fmt_flags & WINED3DFMT_FLAG_SHADOW))
device_invalidate_state(cs->device, STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL));
if (!prev && op->stage < d3d_info->limits.ffp_blend_stages)
{
/* The source arguments for color and alpha ops have different
* meanings when a NULL texture is bound, so the COLOR_OP and
* ALPHA_OP have to be dirtified. */
device_invalidate_state(cs->device, STATE_TEXTURESTAGE(op->stage, WINED3D_TSS_COLOR_OP));
device_invalidate_state(cs->device, STATE_TEXTURESTAGE(op->stage, WINED3D_TSS_ALPHA_OP));
}
if (!op->stage && op->texture->async.color_key_flags & WINED3D_CKEY_SRC_BLT)
new_use_color_key = TRUE;
}
if (prev)
{
if (InterlockedDecrement(&prev->resource.bind_count) && prev->sampler == op->stage)
{
unsigned int i;
/* Search for other stages the texture is bound to. Shouldn't
* happen if applications bind textures to a single stage only. */
TRACE("Searching for other stages the texture is bound to.\n");
for (i = 0; i < MAX_COMBINED_SAMPLERS; ++i)
{
if (cs->state.textures[i] == prev)
{
TRACE("Texture is also bound to stage %u.\n", i);
prev->sampler = i;
break;
}
}
}
if (!op->texture && op->stage < d3d_info->limits.ffp_blend_stages)
{
device_invalidate_state(cs->device, STATE_TEXTURESTAGE(op->stage, WINED3D_TSS_COLOR_OP));
device_invalidate_state(cs->device, STATE_TEXTURESTAGE(op->stage, WINED3D_TSS_ALPHA_OP));
}
if (!op->stage && prev->async.color_key_flags & WINED3D_CKEY_SRC_BLT)
old_use_color_key = TRUE;
}
device_invalidate_state(cs->device, STATE_SAMPLER(op->stage));
if (new_use_color_key != old_use_color_key)
device_invalidate_state(cs->device, STATE_RENDER(WINED3D_RS_COLORKEYENABLE));
if (new_use_color_key)
device_invalidate_state(cs->device, STATE_COLOR_KEY);
}
void wined3d_cs_emit_set_texture(struct wined3d_cs *cs, UINT stage, struct wined3d_texture *texture)
{
struct wined3d_cs_set_texture *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_TEXTURE;
op->stage = stage;
op->texture = texture;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_shader_resource_view(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_shader_resource_view *op = data;
cs->state.shader_resource_view[op->type][op->view_idx] = op->view;
device_invalidate_state(cs->device, STATE_SHADER_RESOURCE_BINDING);
}
void wined3d_cs_emit_set_shader_resource_view(struct wined3d_cs *cs, enum wined3d_shader_type type,
UINT view_idx, struct wined3d_shader_resource_view *view)
{
struct wined3d_cs_set_shader_resource_view *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_SHADER_RESOURCE_VIEW;
op->type = type;
op->view_idx = view_idx;
op->view = view;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_sampler(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_sampler *op = data;
cs->state.sampler[op->type][op->sampler_idx] = op->sampler;
device_invalidate_state(cs->device, STATE_SHADER_RESOURCE_BINDING);
}
void wined3d_cs_emit_set_sampler(struct wined3d_cs *cs, enum wined3d_shader_type type,
UINT sampler_idx, struct wined3d_sampler *sampler)
{
struct wined3d_cs_set_sampler *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_SAMPLER;
op->type = type;
op->sampler_idx = sampler_idx;
op->sampler = sampler;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_shader(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_shader *op = data;
cs->state.shader[op->type] = op->shader;
device_invalidate_state(cs->device, STATE_SHADER(op->type));
device_invalidate_state(cs->device, STATE_SHADER_RESOURCE_BINDING);
}
void wined3d_cs_emit_set_shader(struct wined3d_cs *cs, enum wined3d_shader_type type, struct wined3d_shader *shader)
{
struct wined3d_cs_set_shader *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_SHADER;
op->type = type;
op->shader = shader;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_rasterizer_state(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_rasterizer_state *op = data;
cs->state.rasterizer_state = op->state;
device_invalidate_state(cs->device, STATE_FRONTFACE);
}
void wined3d_cs_emit_set_rasterizer_state(struct wined3d_cs *cs,
struct wined3d_rasterizer_state *rasterizer_state)
{
struct wined3d_cs_set_rasterizer_state *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_RASTERIZER_STATE;
op->state = rasterizer_state;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_render_state(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_render_state *op = data;
cs->state.render_states[op->state] = op->value;
device_invalidate_state(cs->device, STATE_RENDER(op->state));
}
void wined3d_cs_emit_set_render_state(struct wined3d_cs *cs, enum wined3d_render_state state, DWORD value)
{
struct wined3d_cs_set_render_state *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_RENDER_STATE;
op->state = state;
op->value = value;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_texture_state(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_texture_state *op = data;
cs->state.texture_states[op->stage][op->state] = op->value;
device_invalidate_state(cs->device, STATE_TEXTURESTAGE(op->stage, op->state));
}
void wined3d_cs_emit_set_texture_state(struct wined3d_cs *cs, UINT stage,
enum wined3d_texture_stage_state state, DWORD value)
{
struct wined3d_cs_set_texture_state *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_TEXTURE_STATE;
op->stage = stage;
op->state = state;
op->value = value;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_sampler_state(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_sampler_state *op = data;
cs->state.sampler_states[op->sampler_idx][op->state] = op->value;
device_invalidate_state(cs->device, STATE_SAMPLER(op->sampler_idx));
}
void wined3d_cs_emit_set_sampler_state(struct wined3d_cs *cs, UINT sampler_idx,
enum wined3d_sampler_state state, DWORD value)
{
struct wined3d_cs_set_sampler_state *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_SAMPLER_STATE;
op->sampler_idx = sampler_idx;
op->state = state;
op->value = value;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_transform(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_transform *op = data;
cs->state.transforms[op->state] = op->matrix;
if (op->state < WINED3D_TS_WORLD_MATRIX(cs->device->adapter->d3d_info.limits.ffp_vertex_blend_matrices))
device_invalidate_state(cs->device, STATE_TRANSFORM(op->state));
}
void wined3d_cs_emit_set_transform(struct wined3d_cs *cs, enum wined3d_transform_state state,
const struct wined3d_matrix *matrix)
{
struct wined3d_cs_set_transform *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_TRANSFORM;
op->state = state;
op->matrix = *matrix;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_clip_plane(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_clip_plane *op = data;
cs->state.clip_planes[op->plane_idx] = op->plane;
device_invalidate_state(cs->device, STATE_CLIPPLANE(op->plane_idx));
}
void wined3d_cs_emit_set_clip_plane(struct wined3d_cs *cs, UINT plane_idx, const struct wined3d_vec4 *plane)
{
struct wined3d_cs_set_clip_plane *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_CLIP_PLANE;
op->plane_idx = plane_idx;
op->plane = *plane;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_color_key(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_color_key *op = data;
struct wined3d_texture *texture = op->texture;
if (op->set)
{
switch (op->flags)
{
case WINED3D_CKEY_DST_BLT:
texture->async.dst_blt_color_key = op->color_key;
texture->async.color_key_flags |= WINED3D_CKEY_DST_BLT;
break;
case WINED3D_CKEY_DST_OVERLAY:
texture->async.dst_overlay_color_key = op->color_key;
texture->async.color_key_flags |= WINED3D_CKEY_DST_OVERLAY;
break;
case WINED3D_CKEY_SRC_BLT:
if (texture == cs->state.textures[0])
{
device_invalidate_state(cs->device, STATE_COLOR_KEY);
if (!(texture->async.color_key_flags & WINED3D_CKEY_SRC_BLT))
device_invalidate_state(cs->device, STATE_RENDER(WINED3D_RS_COLORKEYENABLE));
}
texture->async.src_blt_color_key = op->color_key;
texture->async.color_key_flags |= WINED3D_CKEY_SRC_BLT;
break;
case WINED3D_CKEY_SRC_OVERLAY:
texture->async.src_overlay_color_key = op->color_key;
texture->async.color_key_flags |= WINED3D_CKEY_SRC_OVERLAY;
break;
}
}
else
{
switch (op->flags)
{
case WINED3D_CKEY_DST_BLT:
texture->async.color_key_flags &= ~WINED3D_CKEY_DST_BLT;
break;
case WINED3D_CKEY_DST_OVERLAY:
texture->async.color_key_flags &= ~WINED3D_CKEY_DST_OVERLAY;
break;
case WINED3D_CKEY_SRC_BLT:
if (texture == cs->state.textures[0] && texture->async.color_key_flags & WINED3D_CKEY_SRC_BLT)
device_invalidate_state(cs->device, STATE_RENDER(WINED3D_RS_COLORKEYENABLE));
texture->async.color_key_flags &= ~WINED3D_CKEY_SRC_BLT;
break;
case WINED3D_CKEY_SRC_OVERLAY:
texture->async.color_key_flags &= ~WINED3D_CKEY_SRC_OVERLAY;
break;
}
}
}
void wined3d_cs_emit_set_color_key(struct wined3d_cs *cs, struct wined3d_texture *texture,
WORD flags, const struct wined3d_color_key *color_key)
{
struct wined3d_cs_set_color_key *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_COLOR_KEY;
op->texture = texture;
op->flags = flags;
if (color_key)
{
op->color_key = *color_key;
op->set = 1;
}
else
op->set = 0;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_set_material(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_set_material *op = data;
cs->state.material = op->material;
device_invalidate_state(cs->device, STATE_MATERIAL);
}
void wined3d_cs_emit_set_material(struct wined3d_cs *cs, const struct wined3d_material *material)
{
struct wined3d_cs_set_material *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_SET_MATERIAL;
op->material = *material;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_reset_state(struct wined3d_cs *cs, const void *data)
{
struct wined3d_adapter *adapter = cs->device->adapter;
state_cleanup(&cs->state);
memset(&cs->state, 0, sizeof(cs->state));
state_init(&cs->state, &cs->fb, &adapter->gl_info, &adapter->d3d_info,
WINED3D_STATE_NO_REF | WINED3D_STATE_INIT_DEFAULT);
}
void wined3d_cs_emit_reset_state(struct wined3d_cs *cs)
{
struct wined3d_cs_reset_state *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_RESET_STATE;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_destroy_object(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_destroy_object *op = data;
op->callback(op->object);
}
void wined3d_cs_emit_destroy_object(struct wined3d_cs *cs, void (*callback)(void *object), void *object)
{
struct wined3d_cs_destroy_object *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_DESTROY_OBJECT;
op->callback = callback;
op->object = object;
cs->ops->submit(cs);
}
static void wined3d_cs_exec_query_issue(struct wined3d_cs *cs, const void *data)
{
const struct wined3d_cs_query_issue *op = data;
struct wined3d_query *query = op->query;
query->query_ops->query_issue(query, op->flags);
}
void wined3d_cs_emit_query_issue(struct wined3d_cs *cs, struct wined3d_query *query, DWORD flags)
{
struct wined3d_cs_query_issue *op;
op = cs->ops->require_space(cs, sizeof(*op));
op->opcode = WINED3D_CS_OP_QUERY_ISSUE;
op->query = query;
op->flags = flags;
cs->ops->submit(cs);
}
static void (* const wined3d_cs_op_handlers[])(struct wined3d_cs *cs, const void *data) =
{
/* WINED3D_CS_OP_PRESENT */ wined3d_cs_exec_present,
/* WINED3D_CS_OP_CLEAR */ wined3d_cs_exec_clear,
/* WINED3D_CS_OP_DRAW */ wined3d_cs_exec_draw,
/* WINED3D_CS_OP_SET_PREDICATION */ wined3d_cs_exec_set_predication,
/* WINED3D_CS_OP_SET_VIEWPORT */ wined3d_cs_exec_set_viewport,
/* WINED3D_CS_OP_SET_SCISSOR_RECT */ wined3d_cs_exec_set_scissor_rect,
/* WINED3D_CS_OP_SET_RENDERTARGET_VIEW */ wined3d_cs_exec_set_rendertarget_view,
/* WINED3D_CS_OP_SET_DEPTH_STENCIL_VIEW */ wined3d_cs_exec_set_depth_stencil_view,
/* WINED3D_CS_OP_SET_VERTEX_DECLARATION */ wined3d_cs_exec_set_vertex_declaration,
/* WINED3D_CS_OP_SET_STREAM_SOURCE */ wined3d_cs_exec_set_stream_source,
/* WINED3D_CS_OP_SET_STREAM_SOURCE_FREQ */ wined3d_cs_exec_set_stream_source_freq,
/* WINED3D_CS_OP_SET_STREAM_OUTPUT */ wined3d_cs_exec_set_stream_output,
/* WINED3D_CS_OP_SET_INDEX_BUFFER */ wined3d_cs_exec_set_index_buffer,
/* WINED3D_CS_OP_SET_CONSTANT_BUFFER */ wined3d_cs_exec_set_constant_buffer,
/* WINED3D_CS_OP_SET_TEXTURE */ wined3d_cs_exec_set_texture,
/* WINED3D_CS_OP_SET_SHADER_RESOURCE_VIEW */ wined3d_cs_exec_set_shader_resource_view,
/* WINED3D_CS_OP_SET_SAMPLER */ wined3d_cs_exec_set_sampler,
/* WINED3D_CS_OP_SET_SHADER */ wined3d_cs_exec_set_shader,
/* WINED3D_CS_OP_SET_RASTERIZER_STATE */ wined3d_cs_exec_set_rasterizer_state,
/* WINED3D_CS_OP_SET_RENDER_STATE */ wined3d_cs_exec_set_render_state,
/* WINED3D_CS_OP_SET_TEXTURE_STATE */ wined3d_cs_exec_set_texture_state,
/* WINED3D_CS_OP_SET_SAMPLER_STATE */ wined3d_cs_exec_set_sampler_state,
/* WINED3D_CS_OP_SET_TRANSFORM */ wined3d_cs_exec_set_transform,
/* WINED3D_CS_OP_SET_CLIP_PLANE */ wined3d_cs_exec_set_clip_plane,
/* WINED3D_CS_OP_SET_COLOR_KEY */ wined3d_cs_exec_set_color_key,
/* WINED3D_CS_OP_SET_MATERIAL */ wined3d_cs_exec_set_material,
/* WINED3D_CS_OP_RESET_STATE */ wined3d_cs_exec_reset_state,
/* WINED3D_CS_OP_DESTROY_OBJECT */ wined3d_cs_exec_destroy_object,
/* WINED3D_CS_OP_QUERY_ISSUE */ wined3d_cs_exec_query_issue,
};
static void *wined3d_cs_st_require_space(struct wined3d_cs *cs, size_t size)
{
if (size > cs->data_size)
{
void *new_data;
size = max( size, cs->data_size * 2 );
if (!(new_data = HeapReAlloc(GetProcessHeap(), 0, cs->data, size)))
return NULL;
cs->data_size = size;
cs->data = new_data;
}
return cs->data;
}
static void wined3d_cs_st_submit(struct wined3d_cs *cs)
{
enum wined3d_cs_op opcode = *(const enum wined3d_cs_op *)cs->data;
wined3d_cs_op_handlers[opcode](cs, cs->data);
}
static void wined3d_cs_st_push_constants(struct wined3d_cs *cs, enum wined3d_push_constants p,
unsigned int start_idx, unsigned int count, const void *constants)
{
struct wined3d_device *device = cs->device;
unsigned int context_count;
unsigned int i;
size_t offset;
static const struct
{
size_t offset;
size_t size;
DWORD mask;
}
push_constant_info[] =
{
/* WINED3D_PUSH_CONSTANTS_VS_F */
{FIELD_OFFSET(struct wined3d_state, vs_consts_f), sizeof(struct wined3d_vec4), WINED3D_SHADER_CONST_VS_F},
/* WINED3D_PUSH_CONSTANTS_PS_F */
{FIELD_OFFSET(struct wined3d_state, ps_consts_f), sizeof(struct wined3d_vec4), WINED3D_SHADER_CONST_PS_F},
/* WINED3D_PUSH_CONSTANTS_VS_I */
{FIELD_OFFSET(struct wined3d_state, vs_consts_i), sizeof(struct wined3d_ivec4), WINED3D_SHADER_CONST_VS_I},
/* WINED3D_PUSH_CONSTANTS_PS_I */
{FIELD_OFFSET(struct wined3d_state, ps_consts_i), sizeof(struct wined3d_ivec4), WINED3D_SHADER_CONST_PS_I},
/* WINED3D_PUSH_CONSTANTS_VS_B */
{FIELD_OFFSET(struct wined3d_state, vs_consts_b), sizeof(BOOL), WINED3D_SHADER_CONST_VS_B},
/* WINED3D_PUSH_CONSTANTS_PS_B */
{FIELD_OFFSET(struct wined3d_state, ps_consts_b), sizeof(BOOL), WINED3D_SHADER_CONST_PS_B},
};
if (p == WINED3D_PUSH_CONSTANTS_VS_F)
device->shader_backend->shader_update_float_vertex_constants(device, start_idx, count);
else if (p == WINED3D_PUSH_CONSTANTS_PS_F)
device->shader_backend->shader_update_float_pixel_constants(device, start_idx, count);
offset = push_constant_info[p].offset + start_idx * push_constant_info[p].size;
memcpy((BYTE *)&cs->state + offset, constants, count * push_constant_info[p].size);
for (i = 0, context_count = device->context_count; i < context_count; ++i)
{
device->contexts[i]->constant_update_mask |= push_constant_info[p].mask;
}
}
static const struct wined3d_cs_ops wined3d_cs_st_ops =
{
wined3d_cs_st_require_space,
wined3d_cs_st_submit,
wined3d_cs_st_push_constants,
};
struct wined3d_cs *wined3d_cs_create(struct wined3d_device *device)
{
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
struct wined3d_cs *cs;
if (!(cs = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*cs))))
return NULL;
if (!(cs->fb.render_targets = wined3d_calloc(gl_info->limits.buffers, sizeof(*cs->fb.render_targets))))
{
HeapFree(GetProcessHeap(), 0, cs);
return NULL;
}
state_init(&cs->state, &cs->fb, gl_info, &device->adapter->d3d_info,
WINED3D_STATE_NO_REF | WINED3D_STATE_INIT_DEFAULT);
cs->ops = &wined3d_cs_st_ops;
cs->device = device;
cs->data_size = WINED3D_INITIAL_CS_SIZE;
if (!(cs->data = HeapAlloc(GetProcessHeap(), 0, cs->data_size)))
{
state_cleanup(&cs->state);
HeapFree(GetProcessHeap(), 0, cs->fb.render_targets);
HeapFree(GetProcessHeap(), 0, cs);
return NULL;
}
return cs;
}
void wined3d_cs_destroy(struct wined3d_cs *cs)
{
state_cleanup(&cs->state);
HeapFree(GetProcessHeap(), 0, cs->fb.render_targets);
HeapFree(GetProcessHeap(), 0, cs->data);
HeapFree(GetProcessHeap(), 0, cs);
}
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