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gblur_vulkan: port for the rewrite

Lynne committed 3 years ago

Commit 59f21c01 parent d26cbae1 file · +102 −226Browse files

Unified · Split

libavfilter/vf_gblur_vulkan.c+102−226
@@ -1,5 +1,7 @@
1/*1/*
2 * copyright (c) 2021-2022 Wu Jianhua <jianhua.wu@intel.com>2 * copyright (c) 2021-2022 Wu Jianhua <jianhua.wu@intel.com>
3 * Copyright (c) Lynne
4 *
3 * This file is part of FFmpeg.5 * This file is part of FFmpeg.
4 *6 *
5 * FFmpeg is free software; you can redistribute it and/or7 * FFmpeg is free software; you can redistribute it and/or
@@ -20,6 +22,7 @@ · 14 unmodified lines
20#include "libavutil/random_seed.h"22#include "libavutil/random_seed.h"
21#include "libavutil/opt.h"23#include "libavutil/opt.h"
22#include "vulkan_filter.h"24#include "vulkan_filter.h"
25#include "vulkan_spirv.h"
23#include "internal.h"26#include "internal.h"
24 27
25#define CGS 3228#define CGS 32
@@ -27,26 +30,23 @@ · 1 unmodified line
27 30
28typedef struct GBlurVulkanContext {31typedef struct GBlurVulkanContext {
29 FFVulkanContext vkctx;32 FFVulkanContext vkctx;
30 FFVkQueueFamilyCtx qf;
31 FFVkExecContext *exec;
32 FFVulkanPipeline *pl_hor;
33 FFVulkanPipeline *pl_ver;
34 FFVkBuffer params_buf_hor;
35 FFVkBuffer params_buf_ver;
36
37 VkDescriptorImageInfo input_images[3];
38 VkDescriptorImageInfo tmp_images[3];
39 VkDescriptorImageInfo output_images[3];
40 VkDescriptorBufferInfo params_desc_hor;
41 VkDescriptorBufferInfo params_desc_ver;
42 33
43 int initialized;34 int initialized;
35 FFVkExecPool e;
36 FFVkQueueFamilyCtx qf;
37 VkSampler sampler;
38 FFVulkanPipeline pl_hor;
39 FFVkSPIRVShader shd_hor;
40 FFVkBuffer params_hor;
41 FFVulkanPipeline pl_ver;
42 FFVkSPIRVShader shd_ver;
43 FFVkBuffer params_ver;
44
44 int size;45 int size;
45 int sizeV;46 int sizeV;
46 int planes;47 int planes;
47 float sigma;48 float sigma;
48 float sigmaV;49 float sigmaV;
49 AVFrame *tmpframe;
50} GBlurVulkanContext;50} GBlurVulkanContext;
51 51
52static const char gblur_func[] = {52static const char gblur_func[] = {
@@ -118,16 +118,17 @@ static av_cold void init_gaussian_params(GBlurVulkanContext *s) · 65 unmodified lines
118 s->sizeV = s->size;118 s->sizeV = s->size;
119 else119 else
120 init_kernel_size(s, &s->sizeV);120 init_kernel_size(s, &s->sizeV);
121
122 s->tmpframe = NULL;
123}121}
124 122
125static int init_gblur_pipeline(GBlurVulkanContext *s, FFVulkanPipeline *pl, FFVkSPIRVShader *shd,123static int init_gblur_pipeline(GBlurVulkanContext *s, FFVulkanPipeline *pl,
126 FFVkBuffer *params_buf, VkDescriptorBufferInfo *params_desc,124 FFVkSPIRVShader *shd, FFVkBuffer *params_buf,
127 int ksize, float sigma)125 int ksize, float sigma, FFVkSPIRVCompiler *spv)
128{126{
129 int err = 0;127 int err = 0;
130 uint8_t *kernel_mapped;128 uint8_t *kernel_mapped;
129 uint8_t *spv_data;
130 size_t spv_len;
131 void *spv_opaque = NULL;
131 132
132 const int planes = av_pix_fmt_count_planes(s->vkctx.output_format);133 const int planes = av_pix_fmt_count_planes(s->vkctx.output_format);
133 134
@@ -137,7 +138,6 @@ static int init_gblur_pipeline(GBlurVulkanContext *s, FFVulkanPipeline *pl, FFVk · 3 unmodified lines
137 .mem_quali = "readonly",138 .mem_quali = "readonly",
138 .mem_layout = "std430",139 .mem_layout = "std430",
139 .stages = VK_SHADER_STAGE_COMPUTE_BIT,140 .stages = VK_SHADER_STAGE_COMPUTE_BIT,
140 .updater = NULL,
141 .buf_content = NULL,141 .buf_content = NULL,
142 };142 };
143 143
@@ -145,10 +145,9 @@ static int init_gblur_pipeline(GBlurVulkanContext *s, FFVulkanPipeline *pl, FFVk · 1 unmodified line
145 if (!kernel_def)145 if (!kernel_def)
146 return AVERROR(ENOMEM);146 return AVERROR(ENOMEM);
147 147
148 buf_desc.updater = params_desc;
149 buf_desc.buf_content = kernel_def;148 buf_desc.buf_content = kernel_def;
150 149
151 RET(ff_vk_add_descriptor_set(&s->vkctx, pl, shd, &buf_desc, 1, 0));150 RET(ff_vk_pipeline_descriptor_set_add(&s->vkctx, pl, shd, &buf_desc, 1, 1, 0));
152 151
153 GLSLD( gblur_func );152 GLSLD( gblur_func );
154 GLSLC(0, void main() );153 GLSLC(0, void main() );
@@ -157,38 +156,43 @@ static int init_gblur_pipeline(GBlurVulkanContext *s, FFVulkanPipeline *pl, FFVk · 2 unmodified lines
157 GLSLC(1, const ivec2 pos = ivec2(gl_GlobalInvocationID.xy); );156 GLSLC(1, const ivec2 pos = ivec2(gl_GlobalInvocationID.xy); );
158 for (int i = 0; i < planes; i++) {157 for (int i = 0; i < planes; i++) {
159 GLSLC(0, );158 GLSLC(0, );
160 GLSLF(1, size = imageSize(output_images[%i]); ,i);159 GLSLF(1, size = imageSize(output_images[%i]); ,i);
161 GLSLC(1, if (IS_WITHIN(pos, size)) { );160 GLSLC(1, if (!IS_WITHIN(pos, size)) );
161 GLSLC(2, return; );
162 if (s->planes & (1 << i)) {162 if (s->planes & (1 << i)) {
163 GLSLF(2, gblur(pos, %i); ,i);163 GLSLF(1, gblur(pos, %i); ,i);
164 } else {164 } else {
165 GLSLF(2, vec4 res = texture(input_images[%i], pos); ,i);165 GLSLF(1, vec4 res = texture(input_images[%i], pos); ,i);
166 GLSLF(2, imageStore(output_images[%i], pos, res); ,i);166 GLSLF(1, imageStore(output_images[%i], pos, res); ,i);
167 }167 }
168 GLSLC(1, } );
169 }168 }
170 GLSLC(0, } );169 GLSLC(0, } );
171 170
172 RET(ff_vk_compile_shader(&s->vkctx, shd, "main"));171 RET(spv->compile_shader(spv, s, shd, &spv_data, &spv_len, "main",
172 &spv_opaque));
173 RET(ff_vk_shader_create(&s->vkctx, shd, spv_data, spv_len, "main"));
173 174
174 RET(ff_vk_init_pipeline_layout(&s->vkctx, pl));175 RET(ff_vk_init_compute_pipeline(&s->vkctx, pl, shd));
175 RET(ff_vk_init_compute_pipeline(&s->vkctx, pl));176 RET(ff_vk_exec_pipeline_register(&s->vkctx, &s->e, pl));
176 177
177 RET(ff_vk_create_buf(&s->vkctx, params_buf, sizeof(float) * ksize, NULL, NULL,178 RET(ff_vk_create_buf(&s->vkctx, params_buf, sizeof(float) * ksize, NULL, NULL,
178 VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT));179 VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT |
179 RET(ff_vk_map_buffers(&s->vkctx, params_buf, &kernel_mapped, 1, 0));180 VK_BUFFER_USAGE_STORAGE_BUFFER_BIT,
181 VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT));
182 RET(ff_vk_map_buffer(&s->vkctx, params_buf, &kernel_mapped, 0));
180 183
181 init_gaussian_kernel((float *)kernel_mapped, sigma, ksize);184 init_gaussian_kernel((float *)kernel_mapped, sigma, ksize);
182 185
183 RET(ff_vk_unmap_buffers(&s->vkctx, params_buf, 1, 1));186 RET(ff_vk_unmap_buffer(&s->vkctx, params_buf, 1));
184
185 params_desc->buffer = params_buf->buf;
186 params_desc->range = VK_WHOLE_SIZE;
187 187
188 ff_vk_update_descriptor_set(&s->vkctx, pl, 1);188 RET(ff_vk_set_descriptor_buffer(&s->vkctx, pl, NULL, 1, 0, 0,
189 params_buf->address, params_buf->size,
190 VK_FORMAT_UNDEFINED));
189 191
190fail:192fail:
191 av_free(kernel_def);193 av_free(kernel_def);
194 if (spv_opaque)
195 spv->free_shader(spv, &spv_opaque);
192 return err;196 return err;
193}197}
194 198
@@ -196,16 +200,35 @@ static av_cold int init_filter(AVFilterContext *ctx, AVFrame *in) · 1 unmodified line
196{200{
197 int err = 0;201 int err = 0;
198 GBlurVulkanContext *s = ctx->priv;202 GBlurVulkanContext *s = ctx->priv;
199 FFVkSPIRVShader *shd;203 FFVulkanContext *vkctx = &s->vkctx;
200 const int planes = av_pix_fmt_count_planes(s->vkctx.output_format);204 const int planes = av_pix_fmt_count_planes(s->vkctx.output_format);
201 205
202 FFVulkanDescriptorSetBinding image_descs[] = {206 FFVkSPIRVShader *shd;
207 FFVkSPIRVCompiler *spv;
208 FFVulkanDescriptorSetBinding *desc;
209
210 spv = ff_vk_spirv_init();
211 if (!spv) {
212 av_log(ctx, AV_LOG_ERROR, "Unable to initialize SPIR-V compiler!\n");
213 return AVERROR_EXTERNAL;
214 }
215
216 ff_vk_qf_init(vkctx, &s->qf, VK_QUEUE_COMPUTE_BIT);
217 RET(ff_vk_exec_pool_init(vkctx, &s->qf, &s->e, s->qf.nb_queues*4, 0, 0, 0, NULL));
218 RET(ff_vk_init_sampler(vkctx, &s->sampler, 1, VK_FILTER_LINEAR));
219 RET(ff_vk_shader_init(&s->pl_hor, &s->shd_hor, "gblur_hor_compute",
220 VK_SHADER_STAGE_COMPUTE_BIT, 0));
221 RET(ff_vk_shader_init(&s->pl_ver, &s->shd_ver, "gblur_ver_compute",
222 VK_SHADER_STAGE_COMPUTE_BIT, 0));
223
224 desc = (FFVulkanDescriptorSetBinding []) {
203 {225 {
204 .name = "input_images",226 .name = "input_images",
205 .type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,227 .type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
206 .dimensions = 2,228 .dimensions = 2,
207 .elems = planes,229 .elems = planes,
208 .stages = VK_SHADER_STAGE_COMPUTE_BIT,230 .stages = VK_SHADER_STAGE_COMPUTE_BIT,
231 .samplers = DUP_SAMPLER(s->sampler),
209 },232 },
210 {233 {
211 .name = "output_images",234 .name = "output_images",
@@ -218,215 +241,64 @@ static av_cold int init_filter(AVFilterContext *ctx, AVFrame *in) · 6 unmodified lines
218 },241 },
219 };242 };
220 243
221 image_descs[0].sampler = ff_vk_init_sampler(&s->vkctx, 1, VK_FILTER_LINEAR);
222 if (!image_descs[0].sampler)
223 return AVERROR_EXTERNAL;
224
225 init_gaussian_params(s);244 init_gaussian_params(s);
226 245
227 ff_vk_qf_init(&s->vkctx, &s->qf, VK_QUEUE_COMPUTE_BIT, 0);
228
229 {246 {
230 /* Create shader for the horizontal pass */247 shd = &s->shd_hor;
231 image_descs[0].updater = s->input_images;248 ff_vk_shader_set_compute_sizes(shd, 32, 1, 1);
232 image_descs[1].updater = s->tmp_images;
233
234 s->pl_hor = ff_vk_create_pipeline(&s->vkctx, &s->qf);
235 if (!s->pl_hor) {
236 err = AVERROR(ENOMEM);
237 goto fail;
238 }
239
240 shd = ff_vk_init_shader(s->pl_hor, "gblur_compute_hor", image_descs[0].stages);
241 if (!shd) {
242 err = AVERROR(ENOMEM);
243 goto fail;
244 }
245 249
246 ff_vk_set_compute_shader_sizes(shd, (int [3]){ CGS, 1, 1 });250 RET(ff_vk_pipeline_descriptor_set_add(vkctx, &s->pl_hor, shd, desc, 2, 0, 0));
247 RET(ff_vk_add_descriptor_set(&s->vkctx, s->pl_hor, shd, image_descs, FF_ARRAY_ELEMS(image_descs), 0));
248 251
249 GLSLC(0, #define OFFSET (vec2(i, 0.0)));252 GLSLC(0, #define OFFSET (vec2(i, 0.0)));
250 RET(init_gblur_pipeline(s, s->pl_hor, shd, &s->params_buf_hor, &s->params_desc_hor,253 RET(init_gblur_pipeline(s, &s->pl_hor, shd, &s->params_hor, s->size, s->sigma, spv));
251 s->size, s->sigma));
252 }254 }
253 255
254 {256 {
255 /* Create shader for the vertical pass */257 shd = &s->shd_ver;
256 image_descs[0].updater = s->tmp_images;258 ff_vk_shader_set_compute_sizes(shd, 1, 32, 1);
257 image_descs[1].updater = s->output_images;
258
259 s->pl_ver = ff_vk_create_pipeline(&s->vkctx, &s->qf);
260 if (!s->pl_ver) {
261 err = AVERROR(ENOMEM);
262 goto fail;
263 }
264 259
265 shd = ff_vk_init_shader(s->pl_ver, "gblur_compute_ver", image_descs[0].stages);260 RET(ff_vk_pipeline_descriptor_set_add(vkctx, &s->pl_ver, shd, desc, 2, 0, 0));
266 if (!shd) {
267 err = AVERROR(ENOMEM);
268 goto fail;
269 }
270
271 ff_vk_set_compute_shader_sizes(shd, (int [3]){ 1, CGS, 1 });
272 RET(ff_vk_add_descriptor_set(&s->vkctx, s->pl_ver, shd, image_descs, FF_ARRAY_ELEMS(image_descs), 0));
273 261
274 GLSLC(0, #define OFFSET (vec2(0.0, i)));262 GLSLC(0, #define OFFSET (vec2(0.0, i)));
275 RET(init_gblur_pipeline(s, s->pl_ver, shd, &s->params_buf_ver, &s->params_desc_ver,263 RET(init_gblur_pipeline(s, &s->pl_ver, shd, &s->params_ver, s->sizeV, s->sigmaV, spv));
276 s->sizeV, s->sigmaV));
277 }264 }
278 265
279 RET(ff_vk_create_exec_ctx(&s->vkctx, &s->exec, &s->qf));
280
281 s->initialized = 1;266 s->initialized = 1;
282 267
283fail:268fail:
269 if (spv)
270 spv->uninit(&spv);
271
284 return err;272 return err;
285}273}
286 274
287static av_cold void gblur_vulkan_uninit(AVFilterContext *avctx)275static av_cold void gblur_vulkan_uninit(AVFilterContext *avctx)
288{276{
289 GBlurVulkanContext *s = avctx->priv;277 GBlurVulkanContext *s = avctx->priv;
278 FFVulkanContext *vkctx = &s->vkctx;
279 FFVulkanFunctions *vk = &vkctx->vkfn;
290 280
291 av_frame_free(&s->tmpframe);281 ff_vk_exec_pool_free(vkctx, &s->e);
282 ff_vk_pipeline_free(vkctx, &s->pl_hor);
283 ff_vk_pipeline_free(vkctx, &s->pl_ver);
284 ff_vk_shader_free(vkctx, &s->shd_hor);
285 ff_vk_shader_free(vkctx, &s->shd_ver);
286 ff_vk_free_buf(vkctx, &s->params_hor);
287 ff_vk_free_buf(vkctx, &s->params_ver);
288
289 if (s->sampler)
290 vk->DestroySampler(vkctx->hwctx->act_dev, s->sampler,
291 vkctx->hwctx->alloc);
292 292
293 ff_vk_free_buf(&s->vkctx, &s->params_buf_hor);
294 ff_vk_free_buf(&s->vkctx, &s->params_buf_ver);
295 ff_vk_uninit(&s->vkctx);293 ff_vk_uninit(&s->vkctx);
296 294
297 s->initialized = 0;295 s->initialized = 0;
298}296}
299 297
300static int process_frames(AVFilterContext *avctx, AVFrame *outframe, AVFrame *inframe)
301{
302 int err;
303 VkCommandBuffer cmd_buf;
304 GBlurVulkanContext *s = avctx->priv;
305 FFVulkanFunctions *vk = &s->vkctx.vkfn;
306
307 const int planes = av_pix_fmt_count_planes(s->vkctx.output_format);
308
309 AVVkFrame *in = (AVVkFrame *)inframe->data[0];
310 AVVkFrame *out = (AVVkFrame *)outframe->data[0];
311 AVVkFrame *tmp = (AVVkFrame *)s->tmpframe->data[0];
312
313 const VkFormat *input_formats = av_vkfmt_from_pixfmt(s->vkctx.input_format);
314 const VkFormat *output_formats = av_vkfmt_from_pixfmt(s->vkctx.output_format);
315
316 ff_vk_start_exec_recording(&s->vkctx, s->exec);
317 cmd_buf = ff_vk_get_exec_buf(s->exec);
318
319 for (int i = 0; i < planes; i++) {
320 RET(ff_vk_create_imageview(&s->vkctx, s->exec, &s->input_images[i].imageView,
321 in->img[i],
322 input_formats[i],
323 ff_comp_identity_map));
324
325 RET(ff_vk_create_imageview(&s->vkctx, s->exec, &s->tmp_images[i].imageView,
326 tmp->img[i],
327 output_formats[i],
328 ff_comp_identity_map));
329
330 RET(ff_vk_create_imageview(&s->vkctx, s->exec, &s->output_images[i].imageView,
331 out->img[i],
332 output_formats[i],
333 ff_comp_identity_map));
334
335 s->input_images[i].imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
336 s->tmp_images[i].imageLayout = VK_IMAGE_LAYOUT_GENERAL;
337 s->output_images[i].imageLayout = VK_IMAGE_LAYOUT_GENERAL;
338 }
339
340 ff_vk_update_descriptor_set(&s->vkctx, s->pl_hor, 0);
341 ff_vk_update_descriptor_set(&s->vkctx, s->pl_ver, 0);
342
343 for (int i = 0; i < planes; i++) {
344 VkImageMemoryBarrier barriers[] = {
345 {
346 .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
347 .srcAccessMask = 0,
348 .dstAccessMask = VK_ACCESS_SHADER_READ_BIT,
349 .oldLayout = in->layout[i],
350 .newLayout = s->input_images[i].imageLayout,
351 .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
352 .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
353 .image = in->img[i],
354 .subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
355 .subresourceRange.levelCount = 1,
356 .subresourceRange.layerCount = 1,
357 },
358 {
359 .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
360 .srcAccessMask = 0,
361 .dstAccessMask = VK_ACCESS_SHADER_WRITE_BIT | VK_ACCESS_SHADER_READ_BIT,
362 .oldLayout = tmp->layout[i],
363 .newLayout = s->tmp_images[i].imageLayout,
364 .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
365 .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
366 .image = tmp->img[i],
367 .subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
368 .subresourceRange.levelCount = 1,
369 .subresourceRange.layerCount = 1,
370 },
371 {
372 .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
373 .srcAccessMask = 0,
374 .dstAccessMask = VK_ACCESS_SHADER_WRITE_BIT,
375 .oldLayout = out->layout[i],
376 .newLayout = s->output_images[i].imageLayout,
377 .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
378 .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
379 .image = out->img[i],
380 .subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
381 .subresourceRange.levelCount = 1,
382 .subresourceRange.layerCount = 1,
383 },
384 };
385
386 vk->CmdPipelineBarrier(cmd_buf, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
387 VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, 0,
388 0, NULL, 0, NULL, FF_ARRAY_ELEMS(barriers), barriers);
389
390 in->layout[i] = barriers[0].newLayout;
391 in->access[i] = barriers[0].dstAccessMask;
392
393 tmp->layout[i] = barriers[1].newLayout;
394 tmp->access[i] = barriers[1].dstAccessMask;
395
396 out->layout[i] = barriers[2].newLayout;
397 out->access[i] = barriers[2].dstAccessMask;
398 }
399
400 ff_vk_bind_pipeline_exec(&s->vkctx, s->exec, s->pl_hor);
401
402 vk->CmdDispatch(cmd_buf, FFALIGN(s->vkctx.output_width, CGS)/CGS,
403 s->vkctx.output_height, 1);
404
405 ff_vk_bind_pipeline_exec(&s->vkctx, s->exec, s->pl_ver);
406
407 vk->CmdDispatch(cmd_buf,s->vkctx.output_width,
408 FFALIGN(s->vkctx.output_height, CGS)/CGS, 1);
409
410 ff_vk_add_exec_dep(&s->vkctx, s->exec, inframe, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT);
411 ff_vk_add_exec_dep(&s->vkctx, s->exec, outframe, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT);
412
413 err = ff_vk_submit_exec_queue(&s->vkctx, s->exec);
414 if (err)
415 return err;
416
417 ff_vk_qf_rotate(&s->qf);
418
419 return 0;
420
421fail:
422 ff_vk_discard_exec_deps(s->exec);
423 return err;
424}
425
426static int gblur_vulkan_filter_frame(AVFilterLink *link, AVFrame *in)298static int gblur_vulkan_filter_frame(AVFilterLink *link, AVFrame *in)
427{299{
428 int err;300 int err;
429 AVFrame *out = NULL;301 AVFrame *tmp = NULL, *out = NULL;
430 AVFilterContext *ctx = link->dst;302 AVFilterContext *ctx = link->dst;
431 GBlurVulkanContext *s = ctx->priv;303 GBlurVulkanContext *s = ctx->priv;
432 AVFilterLink *outlink = ctx->outputs[0];304 AVFilterLink *outlink = ctx->outputs[0];
@@ -437,28 +309,32 @@ static int gblur_vulkan_filter_frame(AVFilterLink *link, AVFrame *in) · 4 unmodified lines
437 goto fail;309 goto fail;
438 }310 }
439 311
440 if (!s->initialized) {312 tmp = ff_get_video_buffer(outlink, outlink->w, outlink->h);
441 RET(init_filter(ctx, in));313 if (!tmp) {
442 s->tmpframe = ff_get_video_buffer(outlink, outlink->w, outlink->h);314 err = AVERROR(ENOMEM);
443 if (!s->tmpframe) {315 goto fail;
444 err = AVERROR(ENOMEM);
445 goto fail;
446 }
447 }316 }
448 317
449 RET(process_frames(ctx, out, in));318 if (!s->initialized)
319 RET(init_filter(ctx, in));
450 320
451 RET(av_frame_copy_props(out, in));321 RET(ff_vk_filter_process_2pass(&s->vkctx, &s->e,
322 (FFVulkanPipeline *[2]){ &s->pl_hor, &s->pl_ver },
323 out, tmp, in, s->sampler, NULL, 0));
324
325 err = av_frame_copy_props(out, in);
326 if (err < 0)
327 goto fail;
452 328
453 av_frame_free(&in);329 av_frame_free(&in);
330 av_frame_free(&tmp);
454 331
455 return ff_filter_frame(outlink, out);332 return ff_filter_frame(outlink, out);
456 333
457fail:334fail:
458 av_frame_free(&in);335 av_frame_free(&in);
336 av_frame_free(&tmp);
459 av_frame_free(&out);337 av_frame_free(&out);
460 av_frame_free(&s->tmpframe);
461
462 return err;338 return err;
463}339}
464 340

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