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wined3d: Implement UAV counters. 

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia 2017-03-03 01:30:32 +01:00 committed by Alexandre Julliard
parent 35de12fcd5
commit 6256956a41
3 changed files with 33 additions and 17 deletions
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3
dlls/wined3d/context.c
View File

@ -3476,6 +3476,9 @@ static void context_bind_unordered_access_views(struct wined3d_context *context,
GL_EXTCALL(glBindImageTexture(i, texture_name, level, GL_TRUE, 0, GL_READ_WRITE,
view->format->glInternal));
if (view->counter_bo)
GL_EXTCALL(glBindBufferBase(GL_ATOMIC_COUNTER_BUFFER, i, view->counter_bo));
}
checkGLcall("Bind unordered access views");
}

44
dlls/wined3d/view.c
View File

@ -206,19 +206,15 @@ static void create_texture_view(struct wined3d_gl_view *view, GLenum view_target
context_release(context);
}
static void create_buffer_texture(struct wined3d_gl_view *view,
static void create_buffer_texture(struct wined3d_gl_view *view, struct wined3d_context *context,
struct wined3d_buffer *buffer, const struct wined3d_format *view_format,
unsigned int offset, unsigned int size)
{
const struct wined3d_gl_info *gl_info;
struct wined3d_context *context;
const struct wined3d_gl_info *gl_info = context->gl_info;
context = context_acquire(buffer->resource.device, NULL, 0);
gl_info = context->gl_info;
if (!gl_info->supported[ARB_TEXTURE_BUFFER_OBJECT])
{
FIXME("OpenGL implementation does not support buffer textures.\n");
context_release(context);
return;
}
@ -226,7 +222,6 @@ static void create_buffer_texture(struct wined3d_gl_view *view,
{
FIXME("Buffer offset %u is not %u byte aligned.\n",
offset, gl_info->limits.texture_buffer_offset_alignment);
context_release(context);
return;
}
@ -251,11 +246,9 @@ static void create_buffer_texture(struct wined3d_gl_view *view,
context_invalidate_compute_state(context, STATE_COMPUTE_SHADER_RESOURCE_BINDING);
context_invalidate_state(context, STATE_GRAPHICS_SHADER_RESOURCE_BINDING);
context_release(context);
}
static void create_buffer_view(struct wined3d_gl_view *view,
static void create_buffer_view(struct wined3d_gl_view *view, struct wined3d_context *context,
const struct wined3d_view_desc *desc, struct wined3d_buffer *buffer,
const struct wined3d_format *view_format)
{
@ -272,7 +265,7 @@ static void create_buffer_view(struct wined3d_gl_view *view,
size = desc->u.buffer.count * view_format->byte_count;
}
create_buffer_texture(view, buffer, view_format, offset, size);
create_buffer_texture(view, context, buffer, view_format, offset, size);
}
ULONG CDECL wined3d_rendertarget_view_incref(struct wined3d_rendertarget_view *view)
@ -563,8 +556,11 @@ static void wined3d_shader_resource_view_cs_init(void *object)
if (resource->type == WINED3D_RTYPE_BUFFER)
{
struct wined3d_buffer *buffer = buffer_from_resource(resource);
struct wined3d_context *context;
create_buffer_view(&view->gl_view, desc, buffer, view_format);
context = context_acquire(resource->device, NULL, 0);
create_buffer_view(&view->gl_view, context, desc, buffer, view_format);
context_release(context);
}
else
{
@ -675,15 +671,18 @@ static void wined3d_unordered_access_view_destroy_object(void *object)
{
struct wined3d_unordered_access_view *view = object;
if (view->gl_view.name)
if (view->gl_view.name || view->counter_bo)
{
const struct wined3d_gl_info *gl_info;
struct wined3d_context *context;
context = context_acquire(view->resource->device, NULL, 0);
gl_info = context->gl_info;
if (view->gl_view.name)
gl_info->gl_ops.gl.p_glDeleteTextures(1, &view->gl_view.name);
checkGLcall("glDeleteTextures");
if (view->counter_bo)
GL_EXTCALL(glDeleteBuffers(1, &view->counter_bo));
checkGLcall("delete resources");
context_release(context);
}
@ -751,8 +750,21 @@ static void wined3d_unordered_access_view_cs_init(void *object)
if (resource->type == WINED3D_RTYPE_BUFFER)
{
struct wined3d_buffer *buffer = buffer_from_resource(resource);
struct wined3d_context *context;
create_buffer_view(&view->gl_view, desc, buffer, view->format);
context = context_acquire(resource->device, NULL, 0);
gl_info = context->gl_info;
create_buffer_view(&view->gl_view, context, desc, buffer, view->format);
if (desc->flags & WINED3D_VIEW_BUFFER_COUNTER)
{
static const GLuint initial_value = 0;
GL_EXTCALL(glGenBuffers(1, &view->counter_bo));
GL_EXTCALL(glBindBuffer(GL_ATOMIC_COUNTER_BUFFER, view->counter_bo));
GL_EXTCALL(glBufferData(GL_ATOMIC_COUNTER_BUFFER,
sizeof(initial_value), &initial_value, GL_STATIC_DRAW));
checkGLcall("create atomic counter buffer");
}
context_release(context);
}
else
{
@ -784,7 +796,7 @@ static HRESULT wined3d_unordered_access_view_init(struct wined3d_unordered_acces
return E_INVALIDARG;
view->desc = *desc;
if (desc->flags & (WINED3D_VIEW_BUFFER_APPEND | WINED3D_VIEW_BUFFER_COUNTER))
if (desc->flags & WINED3D_VIEW_BUFFER_APPEND)
FIXME("Unhandled view flags %#x.\n", desc->flags);
wined3d_resource_incref(view->resource = resource);

1
dlls/wined3d/wined3d_private.h
View File

@ -3410,6 +3410,7 @@ struct wined3d_unordered_access_view
struct wined3d_view_desc desc;
struct wined3d_gl_view gl_view;
GLuint counter_bo;
};
void wined3d_unordered_access_view_invalidate_location(struct wined3d_unordered_access_view *view,