lavu/vulkan: move common Vulkan code from libavfilter to libavutil

1 files changed, 38 insertions, 35 deletions

diff --git a/libavfilter/vf_scale_vulkan.c b/libavfilter/vf_scale_vulkan.c
index 3a2251f8df..c2f6fe85e2 100644
--- a/libavfilter/vf_scale_vulkan.c
+++ b/libavfilter/vf_scale_vulkan.c
@@ -111,6 +111,7 @@ static av_cold int init_filter(AVFilterContext *ctx, AVFrame *in)
     FFVkSampler *sampler;
     VkFilter sampler_mode;
     ScaleVulkanContext *s = ctx->priv;
+    FFVulkanContext *vkctx = &s->vkctx;
 
     int crop_x = in->crop_left;
     int crop_y = in->crop_top;
@@ -118,7 +119,7 @@ static av_cold int init_filter(AVFilterContext *ctx, AVFrame *in)
     int crop_h = in->height - (in->crop_top + in->crop_bottom);
     int in_planes = av_pix_fmt_count_planes(s->vkctx.input_format);
 
-    ff_vk_qf_init(ctx, &s->qf, VK_QUEUE_COMPUTE_BIT, 0);
+    ff_vk_qf_init(vkctx, &s->qf, VK_QUEUE_COMPUTE_BIT, 0);
 
     switch (s->scaler) {
     case F_NEAREST:
@@ -130,11 +131,11 @@ static av_cold int init_filter(AVFilterContext *ctx, AVFrame *in)
     };
 
     /* Create a sampler */
-    sampler = ff_vk_init_sampler(ctx, 0, sampler_mode);
+    sampler = ff_vk_init_sampler(vkctx, 0, sampler_mode);
     if (!sampler)
         return AVERROR_EXTERNAL;
 
-    s->pl = ff_vk_create_pipeline(ctx, &s->qf);
+    s->pl = ff_vk_create_pipeline(vkctx, &s->qf);
     if (!s->pl)
         return AVERROR(ENOMEM);
 
@@ -171,15 +172,15 @@ static av_cold int init_filter(AVFilterContext *ctx, AVFrame *in)
             .buf_content = "mat4 yuv_matrix;",
         };
 
-        FFSPIRVShader *shd = ff_vk_init_shader(ctx, s->pl, "scale_compute",
-                                               VK_SHADER_STAGE_COMPUTE_BIT);
+        FFVkSPIRVShader *shd = ff_vk_init_shader(s->pl, "scale_compute",
+                                                 VK_SHADER_STAGE_COMPUTE_BIT);
         if (!shd)
             return AVERROR(ENOMEM);
 
-        ff_vk_set_compute_shader_sizes(ctx, shd, CGROUPS);
+        ff_vk_set_compute_shader_sizes(shd, CGROUPS);
 
-        RET(ff_vk_add_descriptor_set(ctx, s->pl, shd,  desc_i, 2, 0)); /* set 0 */
-        RET(ff_vk_add_descriptor_set(ctx, s->pl, shd, &desc_b, 1, 0)); /* set 1 */
+        RET(ff_vk_add_descriptor_set(vkctx, s->pl, shd,  desc_i, 2, 0)); /* set 0 */
+        RET(ff_vk_add_descriptor_set(vkctx, s->pl, shd, &desc_b, 1, 0)); /* set 1 */
 
         GLSLD(   scale_bilinear                                                  );
 
@@ -229,11 +230,11 @@ static av_cold int init_filter(AVFilterContext *ctx, AVFrame *in)
 
         GLSLC(0, }                                                               );
 
-        RET(ff_vk_compile_shader(ctx, shd, "main"));
+        RET(ff_vk_compile_shader(vkctx, shd, "main"));
     }
 
-    RET(ff_vk_init_pipeline_layout(ctx, s->pl));
-    RET(ff_vk_init_compute_pipeline(ctx, s->pl));
+    RET(ff_vk_init_pipeline_layout(vkctx, s->pl));
+    RET(ff_vk_init_compute_pipeline(vkctx, s->pl));
 
     if (s->vkctx.output_format != s->vkctx.input_format) {
         const struct LumaCoefficients *lcoeffs;
@@ -249,14 +250,14 @@ static av_cold int init_filter(AVFilterContext *ctx, AVFrame *in)
             return AVERROR(EINVAL);
         }
 
-        err = ff_vk_create_buf(ctx, &s->params_buf,
+        err = ff_vk_create_buf(vkctx, &s->params_buf,
                                sizeof(*par),
                                VK_BUFFER_USAGE_STORAGE_BUFFER_BIT,
                                VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
         if (err)
             return err;
 
-        err = ff_vk_map_buffers(ctx, &s->params_buf, (uint8_t **)&par, 1, 0);
+        err = ff_vk_map_buffers(vkctx, &s->params_buf, (uint8_t **)&par, 1, 0);
         if (err)
             return err;
 
@@ -270,18 +271,18 @@ static av_cold int init_filter(AVFilterContext *ctx, AVFrame *in)
 
         par->yuv_matrix[3][3] = 1.0;
 
-        err = ff_vk_unmap_buffers(ctx, &s->params_buf, 1, 1);
+        err = ff_vk_unmap_buffers(vkctx, &s->params_buf, 1, 1);
         if (err)
             return err;
 
         s->params_desc.buffer = s->params_buf.buf;
         s->params_desc.range  = VK_WHOLE_SIZE;
 
-        ff_vk_update_descriptor_set(ctx, s->pl, 1);
+        ff_vk_update_descriptor_set(vkctx, s->pl, 1);
     }
 
     /* Execution context */
-    RET(ff_vk_create_exec_ctx(ctx, &s->exec, &s->qf));
+    RET(ff_vk_create_exec_ctx(vkctx, &s->exec, &s->qf));
 
     s->initialized = 1;
 
@@ -296,19 +297,20 @@ static int process_frames(AVFilterContext *avctx, AVFrame *out_f, AVFrame *in_f)
     int err = 0;
     VkCommandBuffer cmd_buf;
     ScaleVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkctx.vkfn;
+    FFVulkanContext *vkctx = &s->vkctx;
+    FFVulkanFunctions *vk = &vkctx->vkfn;
     AVVkFrame *in = (AVVkFrame *)in_f->data[0];
     AVVkFrame *out = (AVVkFrame *)out_f->data[0];
     VkImageMemoryBarrier barriers[AV_NUM_DATA_POINTERS*2];
     int barrier_count = 0;
 
     /* Update descriptors and init the exec context */
-    ff_vk_start_exec_recording(avctx, s->exec);
-    cmd_buf = ff_vk_get_exec_buf(avctx, s->exec);
+    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++) {
-        RET(ff_vk_create_imageview(avctx, s->exec, &s->input_images[i].imageView,
-                                   in->img[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));
 
@@ -316,15 +318,15 @@ static int process_frames(AVFilterContext *avctx, AVFrame *out_f, AVFrame *in_f)
     }
 
     for (int i = 0; i < av_pix_fmt_count_planes(s->vkctx.output_format); i++) {
-        RET(ff_vk_create_imageview(avctx, s->exec, &s->output_images[i].imageView,
-                                   out->img[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->output_images[i].imageLayout = VK_IMAGE_LAYOUT_GENERAL;
     }
 
-    ff_vk_update_descriptor_set(avctx, s->pl, 0);
+    ff_vk_update_descriptor_set(vkctx, s->pl, 0);
 
     for (int i = 0; i < av_pix_fmt_count_planes(s->vkctx.input_format); i++) {
         VkImageMemoryBarrier bar = {
@@ -372,16 +374,16 @@ static int process_frames(AVFilterContext *avctx, AVFrame *out_f, AVFrame *in_f)
                            VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, 0,
                            0, NULL, 0, NULL, barrier_count, barriers);
 
-    ff_vk_bind_pipeline_exec(avctx, s->exec, s->pl);
+    ff_vk_bind_pipeline_exec(vkctx, s->exec, s->pl);
 
     vk->CmdDispatch(cmd_buf,
-                    FFALIGN(s->vkctx.output_width,  CGROUPS[0])/CGROUPS[0],
-                    FFALIGN(s->vkctx.output_height, CGROUPS[1])/CGROUPS[1], 1);
+                    FFALIGN(vkctx->output_width,  CGROUPS[0])/CGROUPS[0],
+                    FFALIGN(vkctx->output_height, CGROUPS[1])/CGROUPS[1], 1);
 
-    ff_vk_add_exec_dep(avctx, s->exec, in_f, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT);
-    ff_vk_add_exec_dep(avctx, s->exec, out_f, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT);
+    ff_vk_add_exec_dep(vkctx, s->exec, in_f, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT);
+    ff_vk_add_exec_dep(vkctx, s->exec, out_f, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT);
 
-    err = ff_vk_submit_exec_queue(avctx, s->exec);
+    err = ff_vk_submit_exec_queue(vkctx, s->exec);
     if (err)
         return err;
 
@@ -390,7 +392,7 @@ static int process_frames(AVFilterContext *avctx, AVFrame *out_f, AVFrame *in_f)
     return err;
 
 fail:
-    ff_vk_discard_exec_deps(avctx, s->exec);
+    ff_vk_discard_exec_deps(s->exec);
     return err;
 }
 
@@ -436,11 +438,12 @@ static int scale_vulkan_config_output(AVFilterLink *outlink)
     int err;
     AVFilterContext *avctx = outlink->src;
     ScaleVulkanContext *s  = avctx->priv;
+    FFVulkanContext *vkctx = &s->vkctx;
     AVFilterLink *inlink   = outlink->src->inputs[0];
 
     err = ff_scale_eval_dimensions(s, s->w_expr, s->h_expr, inlink, outlink,
-                                   &s->vkctx.output_width,
-                                   &s->vkctx.output_height);
+                                   &vkctx->output_width,
+                                   &vkctx->output_height);
     if (err < 0)
         return err;
 
@@ -481,8 +484,8 @@ static void scale_vulkan_uninit(AVFilterContext *avctx)
 {
     ScaleVulkanContext *s = avctx->priv;
 
-    ff_vk_filter_uninit(avctx);
-    ff_vk_free_buf(avctx, &s->params_buf);
+    ff_vk_free_buf(&s->vkctx, &s->params_buf);
+    ff_vk_uninit(&s->vkctx);
 
     s->initialized = 0;
 }