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https://git.code.sf.net/p/quake/quakeforge
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668f7f2cd2
As the RGB curves for many of the color rows are not linearly related, my idea of scaling the brightest color in the row just didn't work. Using a masked palette lookup works much better as it allows any curves. Also, because the palette is uploaded as a grid and the coordinates are calculated on the CPU, the system is extendable beyond 8-bit palettes. This isn't quite complete as the top and bottom colors are still in separate layers but their indices and masks can fit in just one, but this requires reworking the texture setup (for another commit).
118 lines
3.2 KiB
C
118 lines
3.2 KiB
C
/*
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qf_alias.h
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Vulkan specific alias model stuff
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Copyright (C) 2012 Bill Currie <bill@taniwha.org>
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Copyright (C) 2021 Bill Currie <bill@taniwha.org>
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Author: Bill Currie <bill@taniwha.org>
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Date: 2012/1/7
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Date: 2021/1/18
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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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#ifndef __QF_Vulkan_qf_alias_h
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#define __QF_Vulkan_qf_alias_h
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#include "QF/darray.h"
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#include "QF/model.h"
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#include "QF/modelgen.h"
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#include "QF/Vulkan/qf_vid.h"
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#include "QF/Vulkan/command.h"
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typedef struct aliasvrt_s {
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float vertex[4];
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float normal[4];
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} aliasvrt_t;
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typedef struct aliasuv_s {
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float u, v;
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} aliasuv_t;
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typedef struct qfv_alias_mesh_s {
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VkBuffer vertex_buffer;
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VkBuffer uv_buffer;
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VkBuffer index_buffer;
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VkDeviceMemory memory;
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} qfv_alias_mesh_t;
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typedef struct qfv_alias_skin_s {
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VkDeviceMemory memory;
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VkImage image;
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VkImageView view;
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byte colors[4];
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VkDescriptorSet descriptor;
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} qfv_alias_skin_t;
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typedef enum {
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QFV_aliasDepth,
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QFV_aliasGBuffer,
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QFV_aliasTranslucent,
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QFV_aliasNumPasses
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} QFV_AliasSubpass;
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typedef struct aliasframe_s {
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qfv_cmdbufferset_t cmdSet;
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} aliasframe_t;
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typedef struct aliasframeset_s
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DARRAY_TYPE (aliasframe_t) aliasframeset_t;
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typedef struct aliasindset_s
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DARRAY_TYPE (unsigned) aliasindset_t;
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typedef struct aliasctx_s {
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aliasframeset_t frames;
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VkPipeline depth;
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VkPipeline gbuf;
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VkPipelineLayout layout;
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VkSampler sampler;
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} aliasctx_t;
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struct vulkan_ctx_s;
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struct qfv_renderframe_s;
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struct entity_s;
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struct mod_alias_ctx_s;
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void Vulkan_Mod_LoadAllSkins (struct mod_alias_ctx_s *alias_ctx,
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struct vulkan_ctx_s *ctx);
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void Vulkan_Mod_FinalizeAliasModel (struct mod_alias_ctx_s *alias_ctx,
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struct vulkan_ctx_s *ctx);
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void Vulkan_Mod_LoadExternalSkins (struct mod_alias_ctx_s *alias_ctx,
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struct vulkan_ctx_s *ctx);
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void Vulkan_Mod_MakeAliasModelDisplayLists (struct mod_alias_ctx_s *alias_ctx,
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void *_m, int _s, int extra,
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struct vulkan_ctx_s *ctx);
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void Vulkan_AliasAddSkin (struct vulkan_ctx_s *ctx, qfv_alias_skin_t *skin);
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void Vulkan_AliasRemoveSkin (struct vulkan_ctx_s *ctx, qfv_alias_skin_t *skin);
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void Vulkan_AliasBegin (struct qfv_renderframe_s *rFrame);
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void Vulkan_DrawAlias (struct entity_s ent, struct qfv_renderframe_s *rFrame);
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void Vulkan_AliasEnd (struct qfv_renderframe_s *rFrame);
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void Vulkan_Alias_Init (struct vulkan_ctx_s *ctx);
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void Vulkan_Alias_Shutdown (struct vulkan_ctx_s *ctx);
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void Vulkan_AliasDepthRange (struct qfv_renderframe_s *rFrame, float n, float f);
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#endif//__QF_Vulkan_qf_alias_h
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