mirror of
https://git.code.sf.net/p/quake/quakeforge
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ec9e2c12b8
Finally, quakeworld gets its *ahem* fancy skins. I'm not happy with how skin loading is handled, but the whole model and skin support needs a redesign. Closes #74.
97 lines
2.5 KiB
C
97 lines
2.5 KiB
C
/*
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vulkan_skin.c
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Vulkan Skin support
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Copyright (C) 2024 Bill Currie <bill@taniwha.org>
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Author: Bill Currie <bill@taniwha.org>
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Date: 2024/1/15
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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_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 <stdlib.h>
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#include "QF/image.h"
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#include "QF/model.h"
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#include "QF/skin.h"
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#include "QF/sys.h"
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#include "QF/Vulkan/device.h"
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#include "QF/Vulkan/qf_alias.h"
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#include "QF/Vulkan/qf_model.h"
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#include "mod_internal.h"
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#include "vid_vulkan.h"
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void
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Vulkan_Skin_Clear (qfv_alias_skin_t *skin, vulkan_ctx_t *ctx)
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{
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qfv_device_t *device = ctx->device;
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qfv_devfuncs_t *dfunc = device->funcs;
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Vulkan_AliasRemoveSkin (ctx, skin);
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dfunc->vkDestroyImageView (device->dev, skin->view, 0);
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dfunc->vkDestroyImage (device->dev, skin->image, 0);
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dfunc->vkFreeMemory (device->dev, skin->memory, 0);
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}
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void
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Vulkan_Skin_SetupSkin (skin_t *skin, struct vulkan_ctx_s *ctx)
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{
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tex_t *tex = skin->tex;
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// FIXME this is gross, but the vulkan skin (and even model) handling
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// needs a complete overhaul.
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aliashdr_t dummy_header = {
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.mdl.skinwidth = tex->width,
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.mdl.skinheight = tex->height,
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};
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model_t dummy_model = { };
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mod_alias_ctx_t alias_ctx = {
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.header = &dummy_header,
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.mod = &dummy_model,
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};
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maliasskindesc_t skindesc = {};
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int skinsize = tex->width * tex->height;
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size_t hunk_mark = Hunk_LowMark (0);
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auto vkskin = Vulkan_Mod_LoadSkin (&alias_ctx, tex->data, skinsize,
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0, 0, false, &skindesc, ctx);
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skin->tex = malloc (sizeof (*vkskin));
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*(qfv_alias_skin_t *) skin->tex = *vkskin;
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Hunk_FreeToLowMark (0, hunk_mark);
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}
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void
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Vulkan_Skin_Destroy (skin_t *skin, struct vulkan_ctx_s *ctx)
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{
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auto alias_skin = (qfv_alias_skin_t *) skin->tex;
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Vulkan_Skin_Clear (alias_skin, ctx);
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}
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