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Code Issues Releases Activity

avfilter/vf_libplacebo: forward queue locking primitives

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For thread safety.
This commit is contained in:
Niklas Haas
2023-01-30 14:18:34 +01:00
committed by Lynne
parent f70f873272
commit 661db605db
1 changed files with 29 additions and 0 deletions
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29
libavfilter/vf_libplacebo.c
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@@ -544,6 +544,30 @@ fail:
return err; return err;
} }
#if PL_API_VER >= 201
# if PL_API_VER >= 278
static void lock_queue(void *priv, uint32_t qf, uint32_t qidx)
# else
static void lock_queue(void *priv, int qf, int qidx)
# endif
{
AVHWDeviceContext *avhwctx = priv;
const AVVulkanDeviceContext *hwctx = avhwctx->hwctx;
hwctx->lock_queue(avhwctx, qf, qidx);
}
# if PL_API_VER >= 278
static void unlock_queue(void *priv, uint32_t qf, uint32_t qidx)
# else
static void unlock_queue(void *priv, int qf, int qidx)
# endif
{
AVHWDeviceContext *avhwctx = priv;
const AVVulkanDeviceContext *hwctx = avhwctx->hwctx;
hwctx->unlock_queue(avhwctx, qf, qidx);
}
#endif
static int init_vulkan(AVFilterContext *avctx, const AVVulkanDeviceContext *hwctx) static int init_vulkan(AVFilterContext *avctx, const AVVulkanDeviceContext *hwctx)
{ {
int err = 0; int err = 0;
@@ -561,6 +585,11 @@ static int init_vulkan(AVFilterContext *avctx, const AVVulkanDeviceContext *hwct
.extensions = hwctx->enabled_dev_extensions, .extensions = hwctx->enabled_dev_extensions,
.num_extensions = hwctx->nb_enabled_dev_extensions, .num_extensions = hwctx->nb_enabled_dev_extensions,
.features = &hwctx->device_features, .features = &hwctx->device_features,
#if PL_API_VER >= 201
.lock_queue = lock_queue,
.unlock_queue = unlock_queue,
.queue_ctx = avctx->hw_device_ctx->data,
#endif
.queue_graphics = { .queue_graphics = {
.index = hwctx->queue_family_index, .index = hwctx->queue_family_index,
.count = hwctx->nb_graphics_queues, .count = hwctx->nb_graphics_queues,