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gblur_vulkan: simplify buffer content writing

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Before .buf_elems, users had to manually print to a string if they
wanted a non-fixed number of elements in an array.

Since we're printing everything to the shaders manually anyway, use
the new mechanism.
This commit is contained in:
Lynne
2025-02-21 03:14:31 +01:00
parent f774a9376a
commit 2066c5526d
1 changed files with 2 additions and 8 deletions
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10
libavfilter/vf_gblur_vulkan.c
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@@ -139,15 +139,10 @@ static int init_gblur_pipeline(GBlurVulkanContext *s,
.mem_quali = "readonly", .mem_quali = "readonly",
.mem_layout = "std430", .mem_layout = "std430",
.stages = VK_SHADER_STAGE_COMPUTE_BIT, .stages = VK_SHADER_STAGE_COMPUTE_BIT,
.buf_content = NULL, .buf_content = "float kernel",
.buf_elems = ksize,
}; };
char *kernel_def = av_asprintf("float kernel[%i];", ksize);
if (!kernel_def)
return AVERROR(ENOMEM);
buf_desc.buf_content = kernel_def;
RET(ff_vk_shader_add_descriptor_set(&s->vkctx, shd, &buf_desc, 1, 1, 0)); RET(ff_vk_shader_add_descriptor_set(&s->vkctx, shd, &buf_desc, 1, 1, 0));
GLSLD( gblur_func ); GLSLD( gblur_func );
@@ -189,7 +184,6 @@ static int init_gblur_pipeline(GBlurVulkanContext *s,
VK_FORMAT_UNDEFINED)); VK_FORMAT_UNDEFINED));
fail: fail:
av_free(kernel_def);
if (spv_opaque) if (spv_opaque)
spv->free_shader(spv, &spv_opaque); spv->free_shader(spv, &spv_opaque);
return err; return err;