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Code Issues Releases Activity

hwcontext_vulkan: minor corrections for DMABUF mapping

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We need to consider the amount of layers instead of the image's planes.
This commit is contained in:
Lynne 2020-03-12 16:46:01 +00:00
parent d4d74707fb
commit 08d0a8992d
1 changed files with 6 additions and 5 deletions
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11
libavutil/hwcontext_vulkan.c
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@ -1643,7 +1643,6 @@ static int vulkan_map_from_drm_frame_desc(AVHWFramesContext *hwfc, AVVkFrame **f
AVHWDeviceContext *ctx = hwfc->device_ctx;
AVVulkanDeviceContext *hwctx = ctx->hwctx;
VulkanDevicePriv *p = ctx->internal->priv;
const int planes = av_pix_fmt_count_planes(hwfc->sw_format);
const AVPixFmtDescriptor *fmt_desc = av_pix_fmt_desc_get(hwfc->sw_format);
const int has_modifiers = p->extensions & EXT_DRM_MODIFIER_FLAGS;
VkSubresourceLayout plane_data[AV_NUM_DATA_POINTERS];
@ -1696,7 +1695,8 @@ static int vulkan_map_from_drm_frame_desc(AVHWFramesContext *hwfc, AVVkFrame **f
req.memoryTypeBits = fdmp.memoryTypeBits;
err = alloc_mem(ctx, &req, 0x0, &idesc, &f->flags, &f->mem[i]);
err = alloc_mem(ctx, &req, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
&idesc, &f->flags, &f->mem[i]);
if (err)
return err;
@ -1789,7 +1789,7 @@ static int vulkan_map_from_drm_frame_desc(AVHWFramesContext *hwfc, AVVkFrame **f
}
/* Bind the allocated memory to the images */
ret = vkBindImageMemory2(hwctx->act_dev, planes, bind_info);
ret = vkBindImageMemory2(hwctx->act_dev, desc->nb_layers, bind_info);
if (ret != VK_SUCCESS) {
av_log(ctx, AV_LOG_ERROR, "Failed to bind memory: %s\n",
vk_ret2str(ret));
@ -1801,11 +1801,12 @@ static int vulkan_map_from_drm_frame_desc(AVHWFramesContext *hwfc, AVVkFrame **f
return 0;
fail:
for (int i = 0; i < planes; i++) {
for (int i = 0; i < desc->nb_layers; i++) {
vkDestroyImage(hwctx->act_dev, f->img[i], hwctx->alloc);
vkFreeMemory(hwctx->act_dev, f->mem[i], hwctx->alloc);
vkDestroySemaphore(hwctx->act_dev, f->sem[i], hwctx->alloc);
}
for (int i = 0; i < desc->nb_objects; i++)
vkFreeMemory(hwctx->act_dev, f->mem[i], hwctx->alloc);
av_free(f);