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a/vk: Make it possible to select vk format in readback pool

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This commit is contained in:
Jakob Bornecrantz 2023-05-16 13:15:35 +01:00
parent cc2ebfffba
commit b5a40a1b50
3 changed files with 18 additions and 9 deletions
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15
src/xrt/auxiliary/vk/vk_image_readback_to_xf_pool.c
View file

@ -21,7 +21,8 @@ struct vk_image_readback_to_xf_pool
int num_images;
struct vk_image_readback_to_xf images[READBACK_POOL_NUM_FRAMES];
VkExtent2D extent;
enum xrt_format desired_format;
VkFormat vk_format;
enum xrt_format xrt_format;
};
static void
@ -61,7 +62,7 @@ vk_xf_readback_pool_try_create_new_frame(struct vk_bundle *vk, struct vk_image_r
VkResult res = vk_create_image_advanced( //
vk, //
extent, //
VK_FORMAT_R8G8B8A8_SRGB, //
pool->vk_format, //
VK_IMAGE_TILING_LINEAR, //
usage, //
memory_property_flags, //
@ -115,7 +116,7 @@ vk_xf_readback_pool_try_create_new_frame(struct vk_bundle *vk, struct vk_image_r
im->base_frame.width = extent.width;
im->base_frame.height = extent.height;
im->base_frame.size = stride * extent.height;
im->base_frame.format = pool->desired_format;
im->base_frame.format = pool->xrt_format;
}
/*
@ -176,17 +177,19 @@ void
vk_image_readback_to_xf_pool_create(struct vk_bundle *vk,
VkExtent2D extent,
struct vk_image_readback_to_xf_pool **out_pool,
enum xrt_format desired_format)
enum xrt_format xrt_format,
VkFormat vk_format)
{
struct vk_image_readback_to_xf_pool *pool = U_TYPED_CALLOC(struct vk_image_readback_to_xf_pool);
assert(desired_format == XRT_FORMAT_R8G8B8X8 || desired_format == XRT_FORMAT_R8G8B8A8);
assert(xrt_format == XRT_FORMAT_R8G8B8X8 || xrt_format == XRT_FORMAT_R8G8B8A8);
int ret = os_mutex_init(&pool->mutex);
if (ret != 0) {
assert(false);
}
pool->extent = extent;
pool->num_images = 0;
pool->desired_format = desired_format;
pool->xrt_format = xrt_format;
pool->vk_format = vk_format;
*out_pool = pool;
}

3
src/xrt/auxiliary/vk/vk_image_readback_to_xf_pool.h
View file

@ -60,7 +60,8 @@ void
vk_image_readback_to_xf_pool_create(struct vk_bundle *vk,
VkExtent2D extent,
struct vk_image_readback_to_xf_pool **out_pool,
enum xrt_format desired_format);
enum xrt_format xrt_format,
VkFormat vk_format);
void
vk_image_readback_to_xf_pool_destroy(struct vk_bundle *vk, struct vk_image_readback_to_xf_pool **pool_ptr);

9
src/xrt/compositor/main/comp_renderer.c
View file

@ -591,8 +591,13 @@ renderer_init(struct comp_renderer *r, struct comp_compositor *c)
struct vk_bundle *vk = &r->c->base.vk;
vk_image_readback_to_xf_pool_create(vk, r->mirror_to_debug_gui.image_extent, &r->mirror_to_debug_gui.pool,
XRT_FORMAT_R8G8B8X8);
vk_image_readback_to_xf_pool_create( //
vk, //
r->mirror_to_debug_gui.image_extent, //
&r->mirror_to_debug_gui.pool, //
XRT_FORMAT_R8G8B8X8, //
VK_FORMAT_R8G8B8A8_SRGB); //
VkResult ret = vk_cmd_pool_init(vk, &r->mirror_to_debug_gui.cmd_pool, VK_COMMAND_POOL_CREATE_TRANSIENT_BIT);
if (ret != VK_SUCCESS) {
COMP_ERROR(c, "vk_cmd_pool_init: %s", vk_result_string(ret));