wined3d: Introduce a SPIR-V shader backend for the Vulkan adapter.
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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40e2784ed2
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@ -24,6 +24,7 @@ C_SRCS = \
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shader.c \
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shader_sm1.c \
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shader_sm4.c \
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shader_spirv.c \
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state.c \
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stateblock.c \
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surface.c \
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@ -1886,7 +1886,7 @@ static BOOL wined3d_adapter_vk_init(struct wined3d_adapter_vk *adapter_vk,
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adapter->vertex_pipe = &none_vertex_pipe;
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adapter->fragment_pipe = &none_fragment_pipe;
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adapter->misc_state_template = misc_state_template_vk;
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adapter->shader_backend = &none_shader_backend;
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adapter->shader_backend = wined3d_spirv_shader_backend_init_vk();
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wined3d_adapter_vk_init_d3d_info(adapter, wined3d_creation_flags);
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@ -0,0 +1,194 @@
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/*
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* Copyright 2018 Henri Verbeet for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include "wined3d_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(d3d_shader);
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static const struct wined3d_shader_backend_ops spirv_shader_backend_vk;
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struct shader_spirv_priv
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{
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const struct wined3d_vertex_pipe_ops *vertex_pipe;
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const struct wined3d_fragment_pipe_ops *fragment_pipe;
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bool ffp_proj_control;
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};
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static void shader_spirv_handle_instruction(const struct wined3d_shader_instruction *ins)
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{
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}
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static void shader_spirv_precompile(void *shader_priv, struct wined3d_shader *shader)
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{
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WARN("Not implemented.\n");
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}
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static void shader_spirv_select(void *shader_priv, struct wined3d_context *context,
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const struct wined3d_state *state)
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{
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struct shader_spirv_priv *priv = shader_priv;
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priv->vertex_pipe->vp_enable(context, !use_vs(state));
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priv->fragment_pipe->fp_enable(context, !use_ps(state));
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}
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static void shader_spirv_select_compute(void *shader_priv,
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struct wined3d_context *context, const struct wined3d_state *state)
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{
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FIXME("Not implemented.\n");
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}
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static void shader_spirv_disable(void *shader_priv, struct wined3d_context *context)
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{
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struct shader_spirv_priv *priv = shader_priv;
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priv->vertex_pipe->vp_enable(context, false);
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priv->fragment_pipe->fp_enable(context, false);
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context->shader_update_mask = (1u << WINED3D_SHADER_TYPE_PIXEL)
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| (1u << WINED3D_SHADER_TYPE_VERTEX)
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| (1u << WINED3D_SHADER_TYPE_GEOMETRY)
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| (1u << WINED3D_SHADER_TYPE_HULL)
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| (1u << WINED3D_SHADER_TYPE_DOMAIN)
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| (1u << WINED3D_SHADER_TYPE_COMPUTE);
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}
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static void shader_spirv_update_float_vertex_constants(struct wined3d_device *device, UINT start, UINT count)
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{
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WARN("Not implemented.\n");
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}
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static void shader_spirv_update_float_pixel_constants(struct wined3d_device *device, UINT start, UINT count)
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{
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WARN("Not implemented.\n");
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}
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static void shader_spirv_load_constants(void *shader_priv, struct wined3d_context *context,
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const struct wined3d_state *state)
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{
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WARN("Not implemented.\n");
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}
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static void shader_spirv_destroy(struct wined3d_shader *shader)
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{
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}
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static HRESULT shader_spirv_alloc(struct wined3d_device *device,
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const struct wined3d_vertex_pipe_ops *vertex_pipe, const struct wined3d_fragment_pipe_ops *fragment_pipe)
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{
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struct fragment_caps fragment_caps;
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void *vertex_priv, *fragment_priv;
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struct shader_spirv_priv *priv;
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if (!(priv = heap_alloc(sizeof(*priv))))
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return E_OUTOFMEMORY;
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if (!(vertex_priv = vertex_pipe->vp_alloc(&spirv_shader_backend_vk, priv)))
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{
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ERR("Failed to initialise vertex pipe.\n");
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heap_free(priv);
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return E_FAIL;
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}
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if (!(fragment_priv = fragment_pipe->alloc_private(&spirv_shader_backend_vk, priv)))
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{
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ERR("Failed to initialise fragment pipe.\n");
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vertex_pipe->vp_free(device, NULL);
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heap_free(priv);
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return E_FAIL;
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}
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priv->vertex_pipe = vertex_pipe;
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priv->fragment_pipe = fragment_pipe;
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fragment_pipe->get_caps(device->adapter, &fragment_caps);
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priv->ffp_proj_control = fragment_caps.wined3d_caps & WINED3D_FRAGMENT_CAP_PROJ_CONTROL;
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device->vertex_priv = vertex_priv;
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device->fragment_priv = fragment_priv;
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device->shader_priv = priv;
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return WINED3D_OK;
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}
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static void shader_spirv_free(struct wined3d_device *device, struct wined3d_context *context)
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{
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struct shader_spirv_priv *priv = device->shader_priv;
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priv->fragment_pipe->free_private(device, context);
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priv->vertex_pipe->vp_free(device, context);
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heap_free(priv);
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}
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static BOOL shader_spirv_allocate_context_data(struct wined3d_context *context)
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{
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return TRUE;
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}
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static void shader_spirv_free_context_data(struct wined3d_context *context)
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{
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}
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static void shader_spirv_init_context_state(struct wined3d_context *context)
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{
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}
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static void shader_spirv_get_caps(const struct wined3d_adapter *adapter, struct shader_caps *caps)
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{
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memset(caps, 0, sizeof(*caps));
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}
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static BOOL shader_spirv_color_fixup_supported(struct color_fixup_desc fixup)
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{
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return is_identity_fixup(fixup);
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}
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static BOOL shader_spirv_has_ffp_proj_control(void *shader_priv)
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{
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struct shader_spirv_priv *priv = shader_priv;
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return priv->ffp_proj_control;
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}
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static const struct wined3d_shader_backend_ops spirv_shader_backend_vk =
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{
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.shader_handle_instruction = shader_spirv_handle_instruction,
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.shader_precompile = shader_spirv_precompile,
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.shader_select = shader_spirv_select,
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.shader_select_compute = shader_spirv_select_compute,
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.shader_disable = shader_spirv_disable,
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.shader_update_float_vertex_constants = shader_spirv_update_float_vertex_constants,
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.shader_update_float_pixel_constants = shader_spirv_update_float_pixel_constants,
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.shader_load_constants = shader_spirv_load_constants,
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.shader_destroy = shader_spirv_destroy,
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.shader_alloc_private = shader_spirv_alloc,
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.shader_free_private = shader_spirv_free,
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.shader_allocate_context_data = shader_spirv_allocate_context_data,
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.shader_free_context_data = shader_spirv_free_context_data,
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.shader_init_context_state = shader_spirv_init_context_state,
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.shader_get_caps = shader_spirv_get_caps,
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.shader_color_fixup_supported = shader_spirv_color_fixup_supported,
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.shader_has_ffp_proj_control = shader_spirv_has_ffp_proj_control,
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};
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const struct wined3d_shader_backend_ops *wined3d_spirv_shader_backend_init_vk(void)
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{
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return &spirv_shader_backend_vk;
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}
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@ -1470,6 +1470,8 @@ extern const struct wined3d_shader_backend_ops glsl_shader_backend DECLSPEC_HIDD
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extern const struct wined3d_shader_backend_ops arb_program_shader_backend DECLSPEC_HIDDEN;
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extern const struct wined3d_shader_backend_ops none_shader_backend DECLSPEC_HIDDEN;
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const struct wined3d_shader_backend_ops *wined3d_spirv_shader_backend_init_vk(void) DECLSPEC_HIDDEN;
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#define GL_EXTCALL(f) (gl_info->gl_ops.ext.p_##f)
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#define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xff)
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