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vulkan: Add format convertion functions

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columbarius 2023-02-21 16:29:17 +01:00 • committed by Wim Taymans
parent ea2a2c47c7
commit cf0e3a35ba
6 changed files with 42 additions and 8 deletions
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26
spa/plugins/vulkan/vulkan-utils.c
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@ -21,6 +21,7 @@
#include <spa/utils/result.h>
#include <spa/utils/string.h>
#include <spa/param/video/format.h>
#include <spa/support/log.h>
#include <spa/debug/mem.h>
@ -92,6 +93,13 @@ static int vkresult_to_errno(VkResult result)
}
}
static struct {
VkFormat format;
uint32_t id;
} vk_video_format_convs[] = {
{ VK_FORMAT_R32G32B32A32_SFLOAT, SPA_VIDEO_FORMAT_RGBA_F32 },
};
static int createInstance(struct vulkan_base *s)
{
static const VkApplicationInfo applicationInfo = {
@ -274,6 +282,24 @@ int vulkan_stream_init(struct vulkan_stream *stream, enum spa_direction directio
return 0;
}
uint32_t vulkan_vkformat_to_id(VkFormat format)
{
SPA_FOR_EACH_ELEMENT_VAR(vk_video_format_convs, f) {
if (f->format == format)
return f->id;
}
return SPA_VIDEO_FORMAT_UNKNOWN;
}
VkFormat vulkan_id_to_vkformat(uint32_t id)
{
SPA_FOR_EACH_ELEMENT_VAR(vk_video_format_convs, f) {
if (f->id == id)
return f->format;
}
return VK_FORMAT_UNDEFINED;
}
int vulkan_vkresult_to_errno(VkResult result)
{
return vkresult_to_errno(result);