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quakeforge/include/QF/Vulkan/qf_matrices.h

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[vulkan] Move matrices into per-frame buffers This should fix the horrid frame rate dependent behavior of the view model. They are also in their own descriptor set so they can be easily shared between pipelines. This has been verified to work for Draw.
2021-12-08 06:28:21 +00:00
/*
qf_matrices.h
Vulkan matrix "pass"
Copyright (C) 2021 Bill Currie <bill@taniwha.org>
Author: Bill Currie <bill@taniwha.org>
Date: 2021/12/8
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
*/
#ifndef __QF_Vulkan_qf_matrices_h
#define __QF_Vulkan_qf_matrices_h
#include "QF/darray.h"
#include "QF/Vulkan/qf_vid.h"
#include "QF/Vulkan/command.h"
#include "QF/Vulkan/image.h"
#include "QF/simd/types.h"
typedef struct qfv_matrix_buffer_s {
// projection and view matrices (model is push constant)
mat4f_t Projection3d;
[vulkan] Adapt the shaders for multi-view Multi-view will be used for shadows and fisheye.
2023-01-22 10:23:15 +00:00
mat4f_t View[6];
[vulkan] Move matrices into per-frame buffers This should fix the horrid frame rate dependent behavior of the view model. They are also in their own descriptor set so they can be easily shared between pipelines. This has been verified to work for Draw.
2021-12-08 06:28:21 +00:00
mat4f_t Sky;
mat4f_t Projection2d;
[vulkan] Add a module to handle output When working, this will handle the output to the swap-chain images and any final post-processing effects (gamma correction, screen scaling, etc). However, currently the screen is just black because the image for getting the main render pass output isn't hooked up yet.
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vec2f_t ScreenSize;
vec2f_t pad; //FIXME shouldn't need this (for gpu align)
vec4f_t pad2[3];
[vulkan] Move matrices into per-frame buffers This should fix the horrid frame rate dependent behavior of the view model. They are also in their own descriptor set so they can be easily shared between pipelines. This has been verified to work for Draw.
2021-12-08 06:28:21 +00:00
} qfv_matrix_buffer_t;
typedef struct matrixframe_s {
VkBuffer buffer;
VkDescriptorSet descriptors;
} matrixframe_t;
typedef struct matrixframeset_s
DARRAY_TYPE (matrixframe_t) matrixframeset_t;
typedef struct matrixctx_s {
matrixframeset_t frames;
VkDeviceMemory memory;
qfv_matrix_buffer_t matrices;
int dirty;
struct qfv_stagebuf_s *stage;
VkDescriptorPool pool;
VkDescriptorSetLayout setLayout;
[vulkan] Update the sky matrix Regardless of whether the sky is spinning or not, the matrix needs to be updated with the current origin in order to get the direction vector right in the shader. Also, it's in the update that the required x-y plane rotation gets in so the skies move in the correct direction.
2022-02-18 04:29:41 +00:00
vec4f_t sky_rotation[2];
vec4f_t sky_velocity;
vec4f_t sky_fix;
double sky_time;
[vulkan] Move matrices into per-frame buffers This should fix the horrid frame rate dependent behavior of the view model. They are also in their own descriptor set so they can be easily shared between pipelines. This has been verified to work for Draw.
2021-12-08 06:28:21 +00:00
} matrixctx_t;
struct vulkan_ctx_s;
struct qfv_renderframe_s;
void Vulkan_CalcViewMatrix (struct vulkan_ctx_s *ctx);
[vulkan] Create view matrices for fisheye cube maps Really any cube maps, but currently the check is for fisheye rendering.
2023-01-24 16:02:16 +00:00
void Vulkan_SetViewMatrices (struct vulkan_ctx_s *ctx, mat4f_t views[],
int count);
[vulkan] Move matrices into per-frame buffers This should fix the horrid frame rate dependent behavior of the view model. They are also in their own descriptor set so they can be easily shared between pipelines. This has been verified to work for Draw.
2021-12-08 06:28:21 +00:00
void Vulkan_SetSkyMatrix (struct vulkan_ctx_s *ctx, mat4f_t sky);
[vulkan] Update the sky matrix Regardless of whether the sky is spinning or not, the matrix needs to be updated with the current origin in order to get the direction vector right in the shader. Also, it's in the update that the required x-y plane rotation gets in so the skies move in the correct direction.
2022-02-18 04:29:41 +00:00
void Vulkan_SetSkyMatrix (struct vulkan_ctx_s *ctx, mat4f_t sky);
[vulkan] Move matrices into per-frame buffers This should fix the horrid frame rate dependent behavior of the view model. They are also in their own descriptor set so they can be easily shared between pipelines. This has been verified to work for Draw.
2021-12-08 06:28:21 +00:00
void Vulkan_Matrix_Init (struct vulkan_ctx_s *ctx);
void Vulkan_Matrix_Shutdown (struct vulkan_ctx_s *ctx);
[vulkan] Fix a typo and gcc purity warning
2021-12-13 01:39:01 +00:00
VkDescriptorSet Vulkan_Matrix_Descriptors (struct vulkan_ctx_s *ctx, int frame)
__attribute__((pure));
[vulkan] Move matrices into per-frame buffers This should fix the horrid frame rate dependent behavior of the view model. They are also in their own descriptor set so they can be easily shared between pipelines. This has been verified to work for Draw.
2021-12-08 06:28:21 +00:00
#endif//__QF_Vulkan_qf_matrices_h
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