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avfilter/scale_vulkan: call av_vkfmt_from_pixfmt only one time

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Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
This commit is contained in:
Wu Jianhua 2021-11-19 21:52:46 +08:00 committed by Lynne
parent 404a58d5be
commit 067da5c87e
1 changed files with 4 additions and 2 deletions
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6
libavfilter/vf_scale_vulkan.c
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@ -304,6 +304,8 @@ static int process_frames(AVFilterContext *avctx, AVFrame *out_f, AVFrame *in_f)
VkImageMemoryBarrier barriers[AV_NUM_DATA_POINTERS*2];
int barrier_count = 0;
const int planes = av_pix_fmt_count_planes(s->vkctx.input_format);
const VkFormat *input_formats = av_vkfmt_from_pixfmt(s->vkctx.input_format);
const VkFormat *output_formats = av_vkfmt_from_pixfmt(s->vkctx.output_format);
/* Update descriptors and init the exec context */
ff_vk_start_exec_recording(vkctx, s->exec);
@ -312,12 +314,12 @@ static int process_frames(AVFilterContext *avctx, AVFrame *out_f, AVFrame *in_f)
for (int i = 0; i < planes; i++) {
RET(ff_vk_create_imageview(vkctx, s->exec,
&s->input_images[i].imageView, in->img[i],
av_vkfmt_from_pixfmt(s->vkctx.input_format)[i],
input_formats[i],
ff_comp_identity_map));
RET(ff_vk_create_imageview(vkctx, s->exec,
&s->output_images[i].imageView, out->img[i],
av_vkfmt_from_pixfmt(s->vkctx.output_format)[i],
output_formats[i],
ff_comp_identity_map));
s->input_images[i].imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;