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c/renderer: Expose idle image control.

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This commit is contained in:
Lubosz Sarnecki 2020-04-16 17:56:59 +02:00 committed by Jakob Bornecrantz
parent 8082e8dbca
commit 5ba751a239
2 changed files with 38 additions and 4 deletions
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27
src/xrt/compositor/main/comp_renderer.c
View file

@ -167,6 +167,12 @@ comp_renderer_frame(struct comp_renderer *r,
renderer_render(r); renderer_render(r);
} }
void
comp_renderer_frame_cached(struct comp_renderer *r)
{
renderer_render(r);
}
void void
comp_renderer_destroy(struct comp_renderer *r) comp_renderer_destroy(struct comp_renderer *r)
{ {
@ -606,6 +612,15 @@ _create_fences(struct comp_renderer *r)
} }
} }
static void
_set_dummy_images(struct comp_renderer *r)
{
for (uint32_t i = 0; i < 2; i++)
comp_distortion_update_descriptor_set(
r->distortion, r->dummy_images[i].sampler,
r->dummy_images[i].views[0], i);
}
static void static void
renderer_init(struct comp_renderer *r) renderer_init(struct comp_renderer *r)
{ {
@ -636,14 +651,18 @@ renderer_init(struct comp_renderer *r)
r->c->xdev->hmd, r->descriptor_pool, r->c->xdev->hmd, r->descriptor_pool,
r->settings->flip_y); r->settings->flip_y);
for (uint32_t i = 0; i < 2; i++) _set_dummy_images(r);
comp_distortion_update_descriptor_set(
r->distortion, r->dummy_images[i].sampler,
r->dummy_images[i].views[0], i);
renderer_build_command_buffers(r); renderer_build_command_buffers(r);
} }
void
comp_renderer_set_idle_images(struct comp_renderer *r)
{
_set_dummy_images(r);
renderer_rebuild_command_buffers(r);
}
static void static void
renderer_set_swapchain_image(struct comp_renderer *r, renderer_set_swapchain_image(struct comp_renderer *r,
uint32_t eye, uint32_t eye,

15
src/xrt/compositor/main/comp_renderer.h
View file

@ -58,6 +58,21 @@ comp_renderer_reset(struct comp_renderer *r);
void void
comp_renderer_destroy(struct comp_renderer *r); comp_renderer_destroy(struct comp_renderer *r);
/*!
* Set dummy images in renderer.
*
* @ingroup comp_main
*/
void
comp_renderer_set_idle_images(struct comp_renderer *r);
/*!
* Render frame without setting new images.
*
* @ingroup comp_main
*/
void
comp_renderer_frame_cached(struct comp_renderer *r);
#ifdef __cplusplus #ifdef __cplusplus
} }