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wined3d: Bind transform feedback buffers. 

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 2017-03-29 15:11:08 +02:00 committed by Alexandre Julliard
parent eb77e320d5
commit 96570c5216
6 changed files with 64 additions and 2 deletions
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2
dlls/wined3d/buffer.c
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@ -176,6 +176,8 @@ static void buffer_destroy_buffer_object(struct wined3d_buffer *buffer, const st
device_invalidate_state(resource->device, STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_PIXEL));
device_invalidate_state(resource->device, STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_COMPUTE));
}
if (buffer->bind_flags & WINED3D_BIND_STREAM_OUTPUT)
device_invalidate_state(resource->device, STATE_STREAM_OUTPUT);
}
if (buffer->query)

17
dlls/wined3d/context.c
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@ -3518,6 +3518,22 @@ static void context_bind_unordered_access_views(struct wined3d_context *context,
checkGLcall("Bind unordered access views");
}
static void context_load_stream_output_buffers(struct wined3d_context *context,
const struct wined3d_state *state)
{
unsigned int i;
for (i = 0; i < ARRAY_SIZE(state->stream_output); ++i)
{
struct wined3d_buffer *buffer;
if (!(buffer = state->stream_output[i].buffer))
continue;
wined3d_buffer_load(buffer, context, state);
wined3d_buffer_invalidate_location(buffer, ~WINED3D_LOCATION_BUFFER);
}
}
/* Context activation is done by the caller. */
BOOL context_apply_draw_state(struct wined3d_context *context,
const struct wined3d_device *device, const struct wined3d_state *state)
@ -3544,6 +3560,7 @@ BOOL context_apply_draw_state(struct wined3d_context *context,
context_load_shader_resources(context, state, ~(1u << WINED3D_SHADER_TYPE_COMPUTE));
context_load_unordered_access_resources(context, state->shader[WINED3D_SHADER_TYPE_PIXEL],
state->unordered_access_view[WINED3D_PIPELINE_GRAPHICS]);
context_load_stream_output_buffers(context, state);
/* TODO: Right now the dependency on the vertex shader is necessary
* since wined3d_stream_info_from_declaration() depends on the reg_maps of
* the current VS but maybe it's possible to relax the coupling in some

2
dlls/wined3d/cs.c
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@ -925,6 +925,8 @@ static void wined3d_cs_exec_set_stream_output(struct wined3d_cs *cs, const void
InterlockedIncrement(&op->buffer->resource.bind_count);
if (prev)
InterlockedDecrement(&prev->resource.bind_count);
device_invalidate_state(cs->device, STATE_STREAM_OUTPUT);
}
void wined3d_cs_emit_set_stream_output(struct wined3d_cs *cs, UINT stream_idx,

38
dlls/wined3d/state.c
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@ -4930,7 +4930,7 @@ static void state_cb(struct wined3d_context *context, const struct wined3d_state
buffer = state->cb[shader_type][i];
GL_EXTCALL(glBindBufferBase(GL_UNIFORM_BUFFER, base + i, buffer ? buffer->buffer_object : 0));
}
checkGLcall("glBindBufferBase");
checkGLcall("bind constant buffers");
}
static void state_cb_warn(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
@ -4974,6 +4974,40 @@ static void state_uav_warn(struct wined3d_context *context, const struct wined3d
WARN("ARB_image_load_store is not supported by OpenGL implementation.\n");
}
static void state_so(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
{
const struct wined3d_gl_info *gl_info = context->gl_info;
struct wined3d_buffer *buffer;
unsigned int offset, size, i;
TRACE("context %p, state %p, state_id %#x.\n", context, state, state_id);
for (i = 0; i < ARRAY_SIZE(state->stream_output); ++i)
{
if (!(buffer = state->stream_output[i].buffer))
{
GL_EXTCALL(glBindBufferBase(GL_TRANSFORM_FEEDBACK_BUFFER, i, 0));
continue;
}
offset = state->stream_output[i].offset;
if (offset == ~0u)
{
FIXME("Appending to stream output buffers not implemented.\n");
offset = 0;
}
size = buffer->resource.size - offset;
GL_EXTCALL(glBindBufferRange(GL_TRANSFORM_FEEDBACK_BUFFER, i,
buffer->buffer_object, offset, size));
}
checkGLcall("bind transform feedback buffers");
}
static void state_so_warn(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
{
WARN("Transform feedback not supported.\n");
}
const struct StateEntryTemplate misc_state_template[] =
{
{ STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_VERTEX), { STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_VERTEX), state_cb, }, ARB_UNIFORM_BUFFER_OBJECT },
@ -4990,6 +5024,8 @@ const struct StateEntryTemplate misc_state_template[] =
{ STATE_COMPUTE_SHADER_RESOURCE_BINDING, { STATE_COMPUTE_SHADER_RESOURCE_BINDING, state_cs_resource_binding}, WINED3D_GL_EXT_NONE },
{ STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING, { STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING, state_cs_uav_binding}, ARB_SHADER_IMAGE_LOAD_STORE },
{ STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING, { STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING, state_uav_warn }, WINED3D_GL_EXT_NONE },
{ STATE_STREAM_OUTPUT, { STATE_STREAM_OUTPUT, state_so, }, WINED3D_GL_VERSION_3_2 },
{ STATE_STREAM_OUTPUT, { STATE_STREAM_OUTPUT, state_so_warn, }, WINED3D_GL_EXT_NONE },
{ STATE_RENDER(WINED3D_RS_SRCBLEND), { STATE_RENDER(WINED3D_RS_ALPHABLENDENABLE), NULL }, WINED3D_GL_EXT_NONE },
{ STATE_RENDER(WINED3D_RS_DESTBLEND), { STATE_RENDER(WINED3D_RS_ALPHABLENDENABLE), NULL }, WINED3D_GL_EXT_NONE },
{ STATE_RENDER(WINED3D_RS_ALPHABLENDENABLE), { STATE_RENDER(WINED3D_RS_ALPHABLENDENABLE), state_blend }, WINED3D_GL_EXT_NONE },

2
dlls/wined3d/utils.c
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@ -4462,6 +4462,8 @@ const char *debug_d3dstate(DWORD state)
return "STATE_POINT_ENABLE";
if (STATE_IS_COLOR_KEY(state))
return "STATE_COLOR_KEY";
if (STATE_IS_STREAM_OUTPUT(state))
return "STATE_STREAM_OUTPUT";
return wine_dbg_sprintf("UNKNOWN_STATE(%#x)", state);
}

5
dlls/wined3d/wined3d_private.h
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@ -1513,7 +1513,10 @@ enum wined3d_pipeline
#define STATE_COLOR_KEY (STATE_POINT_ENABLE + 1)
#define STATE_IS_COLOR_KEY(a) ((a) == STATE_COLOR_KEY)
#define STATE_COMPUTE_OFFSET (STATE_COLOR_KEY + 1)
#define STATE_STREAM_OUTPUT (STATE_COLOR_KEY + 1)
#define STATE_IS_STREAM_OUTPUT(a) ((a) == STATE_STREAM_OUTPUT)
#define STATE_COMPUTE_OFFSET (STATE_STREAM_OUTPUT + 1)
#define STATE_COMPUTE_SHADER (STATE_COMPUTE_OFFSET)
#define STATE_IS_COMPUTE_SHADER(a) ((a) == STATE_COMPUTE_SHADER)