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| author | Wu Jianhua <jianhua.wu@intel.com> | 2021-11-19 21:52:45 +0800 |
|---|---|---|
| committer | Lynne <dev@lynne.ee> | 2021-11-19 16:47:47 +0100 |
| commit | 404a58d5bee908a6340defccd99bb174106f854a (patch) | |
| tree | 0a6d13c34b8f76c7dd654236a54850fdd4f77a79 /libavfilter/vf_scale_vulkan.c | |
| parent | 6e4efe439f99fa512944bcacd8f2eaea28639196 (diff) | |
| download | ffmpeg-404a58d5bee908a6340defccd99bb174106f854a.tar.gz | |
avfilter/scale_vulkan: call av_pix_fmt_count_planes only one time
Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
Diffstat (limited to 'libavfilter/vf_scale_vulkan.c')
| -rw-r--r-- | libavfilter/vf_scale_vulkan.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/libavfilter/vf_scale_vulkan.c b/libavfilter/vf_scale_vulkan.c index 33856fb8ad..414523418d 100644 --- a/libavfilter/vf_scale_vulkan.c +++ b/libavfilter/vf_scale_vulkan.c @@ -303,32 +303,30 @@ static int process_frames(AVFilterContext *avctx, AVFrame *out_f, AVFrame *in_f) AVVkFrame *out = (AVVkFrame *)out_f->data[0]; VkImageMemoryBarrier barriers[AV_NUM_DATA_POINTERS*2]; int barrier_count = 0; + const int planes = av_pix_fmt_count_planes(s->vkctx.input_format); /* Update descriptors and init the exec context */ ff_vk_start_exec_recording(vkctx, s->exec); cmd_buf = ff_vk_get_exec_buf(s->exec); - for (int i = 0; i < av_pix_fmt_count_planes(s->vkctx.input_format); i++) { + 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], ff_comp_identity_map)); - s->input_images[i].imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL; - } - - for (int i = 0; i < av_pix_fmt_count_planes(s->vkctx.output_format); i++) { 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], ff_comp_identity_map)); + s->input_images[i].imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL; s->output_images[i].imageLayout = VK_IMAGE_LAYOUT_GENERAL; } ff_vk_update_descriptor_set(vkctx, s->pl, 0); - for (int i = 0; i < av_pix_fmt_count_planes(s->vkctx.input_format); i++) { + for (int i = 0; i < planes; i++) { VkImageMemoryBarrier bar = { .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, .srcAccessMask = 0, |