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[vulkan] Allow render passes to be run by processes

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This lets the shadow step run its passes as needed.
This commit is contained in:
Bill Currie 2023-07-29 01:10:26 +09:00
parent ad1b2d00d4
commit 3d4cca4393
2 changed files with 44 additions and 28 deletions
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2
include/QF/Vulkan/render.h
View file

@ -447,6 +447,8 @@ typedef struct qfv_taskctx_s {
VkCommandBuffer QFV_GetCmdBuffer (struct vulkan_ctx_s *ctx, bool secondary);
void QFV_AppendCmdBuffer (struct vulkan_ctx_s *ctx, VkCommandBuffer cmd);
void QFV_RunRenderPass (struct vulkan_ctx_s *ctx, qfv_renderpass_t *renderpass,
uint32_t width, uint32_t height);
void QFV_RunRenderJob (struct vulkan_ctx_s *ctx);
void QFV_LoadRenderInfo (struct vulkan_ctx_s *ctx, const char *name);
void QFV_LoadSamplerInfo (struct vulkan_ctx_s *ctx, const char *name);

70
libs/video/renderer/vulkan/render.c
View file

@ -80,6 +80,34 @@ update_time (qfv_time_t *time, int64_t start, int64_t end)
time->max_time = max (time->max_time, delta);
}
static void
renderpass_update_viewport_sissor (qfv_renderpass_t *rp,
const qfv_output_t *output)
{
rp->beginInfo.renderArea.extent = output->extent;
for (uint32_t i = 0; i < rp->subpass_count; i++) {
auto sp = &rp->subpasses[i];
for (uint32_t j = 0; j < sp->pipeline_count; j++) {
auto pl = &sp->pipelines[j];
pl->viewport = (VkViewport) {
.width = output->extent.width,
.height = output->extent.height,
.minDepth = 0,
.maxDepth = 1,
};
pl->scissor.extent = output->extent;
}
}
}
static void
update_viewport_scissor (qfv_render_t *render, const qfv_output_t *output)
{
for (uint32_t i = 0; i < render->num_renderpasses; i++) {
renderpass_update_viewport_sissor (&render->renderpasses[i], output);
}
}
static void
run_tasks (uint32_t task_count, qfv_taskinfo_t *tasks, qfv_taskctx_t *ctx)
{
@ -228,6 +256,20 @@ run_process (qfv_process_t *proc, vulkan_ctx_t *ctx)
run_tasks (proc->task_count, proc->tasks, &taskctx);
}
void
QFV_RunRenderPass (vulkan_ctx_t *ctx, qfv_renderpass_t *renderpass,
uint32_t width, uint32_t height)
{
qfv_output_t output = {
.extent = {
.width = width,
.height = height,
},
};
renderpass_update_viewport_sissor (renderpass, &output);
run_renderpass (renderpass, ctx);
}
void
QFV_RunRenderJob (vulkan_ctx_t *ctx)
{
@ -398,34 +440,6 @@ wait_on_fence (const exprval_t **params, exprval_t *result, exprctx_t *ectx)
DARRAY_RESIZE (&job->commands, 0);
}
static void
renderpass_update_viewport_sissor (qfv_renderpass_t *rp,
const qfv_output_t *output)
{
rp->beginInfo.renderArea.extent = output->extent;
for (uint32_t i = 0; i < rp->subpass_count; i++) {
auto sp = &rp->subpasses[i];
for (uint32_t j = 0; j < sp->pipeline_count; j++) {
auto pl = &sp->pipelines[j];
pl->viewport = (VkViewport) {
.width = output->extent.width,
.height = output->extent.height,
.minDepth = 0,
.maxDepth = 1,
};
pl->scissor.extent = output->extent;
}
}
}
static void
update_viewport_scissor (qfv_render_t *render, const qfv_output_t *output)
{
for (uint32_t i = 0; i < render->num_renderpasses; i++) {
renderpass_update_viewport_sissor (&render->renderpasses[i], output);
}
}
static void
update_framebuffer (const exprval_t **params, exprval_t *result,
exprctx_t *ectx)