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/*
* GStreamer
* Copyright (C) 2015 Matthew Waters <matthew@centricular.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library 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.
*/
#ifndef _VK_MACROS_H_
#define _VK_MACROS_H_
#include <gst/gst.h>
#include <vk.h>
G_BEGIN_DECLS
#define GST_VK_STRUCT_1(a) \
{ a }
#define GST_VK_STRUCT_2(a, b) \
{ a, b }
#define GST_VK_STRUCT_3(a, b, c) \
{ a, b, c }
#define GST_VK_STRUCT_4(a, b, c, d) \
{ a, b, c, d }
#define GST_VK_STRUCT_5(a, b, c, d, e) \
{ a, b, c, d, e }
#define GST_VK_STRUCT_6(a, b, c, d, e, f) \
{ a, b, c, d, e, f }
#define GST_VK_STRUCT_7(a, b, c, d, e, f, g) \
{ a, b, c, d, e, f, g }
#define GST_VK_STRUCT_8(a, b, c, d, e, f, g, h) \
{ a, b, c, d, e, f, g, h }
#define GST_VK_BUFFER_IMAGE_COPY_INIT GST_VK_STRUCT_6
#define GST_VK_BUFFER_IMAGE_COPY(info,bufferOffset_,bufferRowLength_,bufferImageHeight_,imageSubresourceLayers_,imageOffset_,imageExtent_) \
G_STMT_START { \
VkImageSubresourceLayers sub = imageSubresourceLayers_; \
VkOffset3D offset = imageOffset_; \
VkExtent3D extent = imageExtent_; \
VkBufferImageCopy tmp = GST_VK_BUFFER_IMAGE_COPY_INIT(bufferOffset_,bufferRowLength_,bufferImageHeight_,sub,offset,extent); \
(region) = tmp; \
} G_STMT_END
#define GST_VK_COMPONENT_MAPPING_INIT GST_VK_STRUCT_4
#define GST_VK_COMPONENT_MAPPING(component, r_, g_, b_, a_) \
G_STMT_START { \
VkComponentMapping tmp = GST_VK_COMPONENT_MAPPING_INIT(r_, g_, b_, a_); \
(component) = tmp; \
} G_STMT_END
#define GST_VK_EXTENT3D_INIT GST_VK_STRUCT_3
#define GST_VK_EXTENT3D(extent,w,h,d) \
G_STMT_START { \
VkExtent3D tmp = GST_VK_EXTENT3D_INIT(w,h,d); \
(extent) = tmp; \
} G_STMT_END
#define GST_VK_IMAGE_COPY_INIT GST_VK_STRUCT_5
#define GST_VK_IMAGE_COPY(copy,srcSubresource_,srcOffset_,dstSubresource_,dstOffset_,extent_) \
G_STMT_START { \
VkImageSubresourceLayers src_res = srcSubresource_; \
VkOffset3D src_offset = srcOffset_; \
VkImageSubresourceLayers dst_res = dstSubresource_; \
VkOffset3D dst_offset = dstOffset_; \
VkExtent3D ext = extent_; \
VkImageCopy tmp = GST_VK_IMAGE_COPY_INIT(src_res,src_offset,dst_res,dst_offset,ext); \
(copy) = tmp; \
} G_STMT_END
#define GST_VK_IMAGE_BLIT_INIT GST_VK_STRUCT_6
#define GST_VK_IMAGE_BLIT(blit,srcSubresource_,srcOffset_,srcExtent_,dstSubresource_,dstOffset_,dstExtent_) \
G_STMT_START { \
VkImageSubresourceLayers src_res = srcSubresource_; \
VkOffset3D src_offset = srcOffset; \
VkExtent3D src_ext = srcExtent_; \
VkImageSubresourceLayers dst_res = dstSubresource_; \
VkOffset3D dst_offset = dstSubresource_; \
VkExtent3D dst_ext = dstExtent_; \
VkImageBlit tmp = GST_VK_IMAGE_BLIT_INIT(src_res, src_offset, src_ext, dst_res, dst_offset, dst_ext); \
(blit) = tmp; \
} G_STMT_END
#define GST_VK_IMAGE_SUBRESOURCE_INIT GST_VK_STRUCT_3
#define GST_VK_IMAGE_SUBRESOURCE(subresource,aspectMast,mipLevel,arrayLayer) \
G_STMT_START { \
VkImageSubresource tmp = GST_VK_IMAGE_SUBRESOURCE_INIT(aspectMast,mipLevel,arrayLayer); \
(subresource) = tmp; \
} G_STMT_END
#define GST_VK_IMAGE_SUBRESOURCE_LAYERS_INIT GST_VK_STRUCT_4
#define GST_VK_IMAGE_SUBRESOURCE_LAYERS(res,aspect_,mip,base_layer,layer_count) \
G_STMT_START { \
VkImageSubresourceLayers tmp = GST_VK_IMAGE_SUBRESOURCE_LAYERS_INIT(aspect_,mip,base_layer,layer_count); \
(res) = tmp; \
} G_STMT_END
#define GST_VK_IMAGE_SUBRESOURCE_RANGE_INIT GST_VK_STRUCT_5
#define GST_VK_IMAGE_SUBRESOURCE_RANGE(range, aspect, mip_lvl, mip_lvl_count, array, layer_count) \
G_STMT_START { \
VkImageSubresourceRange tmp = GST_VK_IMAGE_SUBRESOURCE_RANGE_INIT(aspect,mip_lvl,mip_lvl_count,array,layer_count); \
(range) = tmp; \
} G_STMT_END
#define GST_VK_OFFSET3D_INIT GST_VK_STRUCT_3
#define GST_VK_OFFSET3D(offset,x_,y_,z_) \
G_STMT_START { \
VkOffset3D tmp = GST_VK_OFFSET3D_INIT (x_,y_,z_); \
(offset) = tmp; \
} G_STMT_END
G_END_DECLS
#endif /*_VK_MACROS_H_ */
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