mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-23 04:42:32 +00:00
4cb120e878
There are some missing parts from this commit as these are the fairly clean changes. Missing is building a separate set of pipelines for the new render pass (might be able to get away from that), OIT heads texture is flat rather than an array, view matrices aren't set up, and the fisheye renderer isn't hooked up to the output pass (code exists but is messy). However, with the missing parts included, testing shows things mostly working: the cube map is rendered correctly even though it's not displayed correctly (incorrect view). This has definitely proven to be a good test for Vulkan's multiview feature (very nice).
248 lines
8.2 KiB
C
248 lines
8.2 KiB
C
/*
|
|
shader.c
|
|
|
|
Vulkan shader manager
|
|
|
|
Copyright (C) 2020 Bill Currie <bill@taniwha.org>
|
|
|
|
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
|
|
|
|
*/
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
#include <string.h>
|
|
|
|
#include "QF/dstring.h"
|
|
#include "QF/quakefs.h"
|
|
#include "QF/sys.h"
|
|
|
|
#include "QF/Vulkan/debug.h"
|
|
#include "QF/Vulkan/device.h"
|
|
#include "QF/Vulkan/shader.h"
|
|
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/slice.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/line.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/line.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/particle.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/particle.geom.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/particle.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/partphysics.comp.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/partupdate.comp.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/sprite_gbuf.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/sprite_gbuf.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/sprite_depth.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/sprite_depth.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/twod_depth.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/twod.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/twod.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/quakebsp.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/quakebsp.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/bsp_depth.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/bsp_gbuf.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/bsp_gbuf.geom.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/bsp_gbuf.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/bsp_shadow.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/bsp_sky.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/bsp_turb.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/lighting.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/compose.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/alias.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/alias_depth.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/alias.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/alias_gbuf.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/alias_shadow.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/iqm.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/iqm.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/output.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/passthrough.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/fstriangle.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/fstrianglest.vert.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/pushcolor.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/fisheye.frag.spvc"
|
|
static
|
|
#include "libs/video/renderer/vulkan/shader/waterwarp.frag.spvc"
|
|
|
|
typedef struct shaderdata_s {
|
|
const char *name;
|
|
const uint32_t *data;
|
|
size_t size;
|
|
} shaderdata_t;
|
|
|
|
static shaderdata_t builtin_shaders[] = {
|
|
{ "slice.vert", slice_vert, sizeof (slice_vert) },
|
|
{ "line.vert", line_vert, sizeof (line_vert) },
|
|
{ "line.frag", line_frag, sizeof (line_frag) },
|
|
{ "particle.vert", particle_vert, sizeof (particle_vert) },
|
|
{ "particle.geom", particle_geom, sizeof (particle_geom) },
|
|
{ "particle.frag", particle_frag, sizeof (particle_frag) },
|
|
{ "partphysics.comp", partphysics_comp, sizeof (partphysics_comp) },
|
|
{ "partupdate.comp", partupdate_comp, sizeof (partupdate_comp) },
|
|
{ "sprite_gbuf.vert", sprite_gbuf_vert, sizeof (sprite_gbuf_vert) },
|
|
{ "sprite_gbuf.frag", sprite_gbuf_frag, sizeof (sprite_gbuf_frag) },
|
|
{ "sprite_depth.vert", sprite_depth_vert, sizeof (sprite_depth_vert) },
|
|
{ "sprite_depth.frag", sprite_depth_frag, sizeof (sprite_depth_frag) },
|
|
{ "twod_depth.frag", twod_depth_frag, sizeof (twod_depth_frag) },
|
|
{ "twod.vert", twod_vert, sizeof (twod_vert) },
|
|
{ "twod.frag", twod_frag, sizeof (twod_frag) },
|
|
{ "quakebsp.vert", quakebsp_vert, sizeof (quakebsp_vert) },
|
|
{ "quakebsp.frag", quakebsp_frag, sizeof (quakebsp_frag) },
|
|
{ "bsp_depth.vert", bsp_depth_vert, sizeof (bsp_depth_vert) },
|
|
{ "bsp_gbuf.vert", bsp_gbuf_vert, sizeof (bsp_gbuf_vert) },
|
|
{ "bsp_gbuf.geom", bsp_gbuf_geom, sizeof (bsp_gbuf_geom) },
|
|
{ "bsp_gbuf.frag", bsp_gbuf_frag, sizeof (bsp_gbuf_frag) },
|
|
{ "bsp_shadow.vert", bsp_shadow_vert, sizeof (bsp_shadow_vert) },
|
|
{ "bsp_sky.frag", bsp_sky_frag, sizeof (bsp_sky_frag) },
|
|
{ "bsp_turb.frag", bsp_turb_frag, sizeof (bsp_turb_frag) },
|
|
{ "lighting.frag", lighting_frag, sizeof (lighting_frag) },
|
|
{ "compose.frag", compose_frag, sizeof (compose_frag) },
|
|
{ "alias.vert", alias_vert, sizeof (alias_vert) },
|
|
{ "alias_depth.vert", alias_depth_vert, sizeof (alias_depth_vert) },
|
|
{ "alias.frag", alias_frag, sizeof (alias_frag) },
|
|
{ "alias_gbuf.frag", alias_gbuf_frag, sizeof (alias_gbuf_frag) },
|
|
{ "alias_shadow.vert", alias_shadow_vert, sizeof (alias_shadow_vert) },
|
|
{ "iqm.vert", iqm_vert, sizeof (iqm_vert) },
|
|
{ "iqm.frag", iqm_frag, sizeof (iqm_frag) },
|
|
{ "output.frag", output_frag, sizeof (output_frag) },
|
|
{ "passthrough.vert", passthrough_vert, sizeof (passthrough_vert) },
|
|
{ "fstriangle.vert", fstriangle_vert, sizeof (fstriangle_vert) },
|
|
{ "fstrianglest.vert", fstrianglest_vert, sizeof (fstrianglest_vert) },
|
|
{ "pushcolor.frag", pushcolor_frag, sizeof (pushcolor_frag) },
|
|
{ "fisheye.frag", fisheye_frag, sizeof (fisheye_frag) },
|
|
{ "waterwarp.frag", waterwarp_frag, sizeof (waterwarp_frag) },
|
|
{}
|
|
};
|
|
|
|
#define BUILTIN "$builtin/"
|
|
#define BUILTIN_SIZE (sizeof (BUILTIN) - 1)
|
|
#define SHADER "$shader/"
|
|
#define SHADER_SIZE (sizeof (SHADER) - 1)
|
|
|
|
VkShaderModule
|
|
QFV_CreateShaderModule (qfv_device_t *device, const char *shader_path)
|
|
{
|
|
VkDevice dev = device->dev;
|
|
qfv_devfuncs_t *dfunc = device->funcs;
|
|
|
|
shaderdata_t _data = {};
|
|
shaderdata_t *data = 0;
|
|
dstring_t *path = 0;
|
|
QFile *file = 0;
|
|
VkShaderModule shader = 0;
|
|
|
|
if (strncmp (shader_path, BUILTIN, BUILTIN_SIZE) == 0) {
|
|
const char *name = shader_path + BUILTIN_SIZE;
|
|
|
|
for (int i = 0; builtin_shaders[i].name; i++) {
|
|
if (strcmp (builtin_shaders[i].name, name) == 0) {
|
|
data = &builtin_shaders[i];
|
|
break;
|
|
}
|
|
}
|
|
} else if (strncmp (shader_path, SHADER, SHADER_SIZE)) {
|
|
path = dstring_new ();
|
|
dsprintf (path, "%s/%s", FS_SHADERPATH, shader_path + SHADER_SIZE);
|
|
file = Qopen (path->str, "rbz");
|
|
} else {
|
|
file = QFS_FOpenFile (shader_path);
|
|
}
|
|
|
|
if (file) {
|
|
_data.size = Qfilesize (file);
|
|
_data.data = malloc (_data.size);
|
|
Qread (file, (void *) _data.data, _data.size);
|
|
Qclose (file);
|
|
data = &_data;
|
|
}
|
|
|
|
if (data) {
|
|
Sys_MaskPrintf (SYS_vulkan,
|
|
"QFV_CreateShaderModule: creating shader module %s\n",
|
|
shader_path);
|
|
VkShaderModuleCreateInfo createInfo = {
|
|
VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO, 0,
|
|
0, data->size, data->data
|
|
};
|
|
|
|
dfunc->vkCreateShaderModule (dev, &createInfo, 0, &shader);
|
|
QFV_duSetObjectName (device, VK_OBJECT_TYPE_SHADER_MODULE, shader,
|
|
shader_path);
|
|
} else {
|
|
Sys_MaskPrintf (SYS_vulkan,
|
|
"QFV_CreateShaderModule: could not find shader %s\n",
|
|
shader_path);
|
|
}
|
|
|
|
if (path) {
|
|
dstring_delete (path);
|
|
}
|
|
if (_data.data) {
|
|
free ((void *) _data.data);
|
|
}
|
|
return shader;
|
|
}
|
|
|
|
void
|
|
QFV_DestroyShaderModule (qfv_device_t *device, VkShaderModule module)
|
|
{
|
|
VkDevice dev = device->dev;
|
|
qfv_devfuncs_t *dfunc = device->funcs;
|
|
|
|
dfunc->vkDestroyShaderModule (dev, module, 0);
|
|
}
|