mirror of
https://git.code.sf.net/p/quake/quakeforge
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155 lines
4 KiB
C
155 lines
4 KiB
C
/*
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pipeline.c
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Vulkan pipeline functions
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Copyright (C) 1996-1997 Id Software, Inc.
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Copyright (C) 2020 Bill Currie <bill@taniwha.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program 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.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_MATH_H
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# include <math.h>
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#endif
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#ifdef HAVE_STRING_H
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# include <string.h>
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#endif
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#ifdef HAVE_STRINGS_H
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# include <strings.h>
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#endif
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#include "QF/cvar.h"
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#include "QF/dstring.h"
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#include "QF/hash.h"
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#include "QF/input.h"
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#include "QF/mathlib.h"
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#include "QF/qargs.h"
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#include "QF/quakefs.h"
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#include "QF/sys.h"
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#include "QF/va.h"
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#include "QF/vid.h"
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#include "QF/Vulkan/qf_vid.h"
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#include "QF/Vulkan/descriptor.h"
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#include "QF/Vulkan/device.h"
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#include "QF/Vulkan/image.h"
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#include "QF/Vulkan/instance.h"
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#include "QF/Vulkan/pipeline.h"
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#include "QF/Vulkan/renderpass.h"
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#include "compat.h"
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#include "d_iface.h"
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#include "r_internal.h"
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#include "vid_vulkan.h"
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#include "util.h"
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VkPipelineCache
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QFV_CreatePipelineCache (qfv_device_t *device, dstring_t *cacheData)
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{
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VkDevice dev = device->dev;
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qfv_devfuncs_t *dfunc = device->funcs;
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VkPipelineCacheCreateInfo createInfo = {
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VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO, 0, 0,
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cacheData->size, cacheData->str,
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};
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VkPipelineCache cache;
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dfunc->vkCreatePipelineCache (dev, &createInfo, 0, &cache);
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return cache;
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}
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dstring_t *
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QFV_GetPipelineCacheData (qfv_device_t *device, VkPipelineCache cache)
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{
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VkDevice dev = device->dev;
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qfv_devfuncs_t *dfunc = device->funcs;
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dstring_t *cacheData = dstring_new ();
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dfunc->vkGetPipelineCacheData (dev, cache, &cacheData->size, 0);
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dstring_adjust (cacheData);
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dfunc->vkGetPipelineCacheData (dev, cache,
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&cacheData->size, cacheData->str);
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return cacheData;
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}
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void
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QFV_MergePipelineCaches (qfv_device_t *device,
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VkPipelineCache targetCache,
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qfv_pipelinecacheset_t *sourceCaches)
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{
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VkDevice dev = device->dev;
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qfv_devfuncs_t *dfunc = device->funcs;
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dfunc->vkMergePipelineCaches (dev, targetCache,
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sourceCaches->size, sourceCaches->a);
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}
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VkPipelineLayout
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QFV_CreatePipelineLayout (qfv_device_t *device,
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qfv_descriptorsetlayoutset_t *layouts,
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qfv_pushconstantrangeset_t *pushConstants)
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{
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VkDevice dev = device->dev;
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qfv_devfuncs_t *dfunc = device->funcs;
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VkPipelineLayoutCreateInfo createInfo = {
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VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO, 0, 0,
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layouts->size, layouts->a,
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pushConstants->size, pushConstants->a,
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};
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VkPipelineLayout layout;
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dfunc->vkCreatePipelineLayout (dev, &createInfo, 0, &layout);
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return layout;
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}
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qfv_pipelineset_t *
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QFV_CreateGraphicsPipelines (qfv_device_t *device,
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VkPipelineCache cache,
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qfv_graphicspipelinecreateinfoset_t *gpciSet)
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{
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VkDevice dev = device->dev;
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qfv_devfuncs_t *dfunc = device->funcs;
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__auto_type pipelines = QFV_AllocPipelineSet (gpciSet->size, malloc);
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dfunc->vkCreateGraphicsPipelines (dev, cache, gpciSet->size, gpciSet->a, 0,
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pipelines->a);
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return pipelines;
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}
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qfv_pipelineset_t *
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QFV_CreateComputePipelines (qfv_device_t *device,
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VkPipelineCache cache,
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qfv_computepipelinecreateinfoset_t *cpciSet)
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{
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VkDevice dev = device->dev;
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qfv_devfuncs_t *dfunc = device->funcs;
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__auto_type pipelines = QFV_AllocPipelineSet (cpciSet->size, malloc);
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dfunc->vkCreateComputePipelines (dev, cache, cpciSet->size, cpciSet->a, 0,
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pipelines->a);
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return pipelines;
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}
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