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commit bf93a677331f9b249e81a6a65fefc3ee45047039 Author: Lynne <[email protected]> AuthorDate: Fri Feb 27 16:29:11 2026 +0100 Commit: Lynne <[email protected]> CommitDate: Tue Mar 24 15:21:16 2026 +0100 swscale/vulkan: implement SW_OP_SCALE Sponsored-by: Sovereign Tech Fund --- libswscale/vulkan/ops.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/libswscale/vulkan/ops.c b/libswscale/vulkan/ops.c index 1b80d03047..062cdf4b88 100644 --- a/libswscale/vulkan/ops.c +++ b/libswscale/vulkan/ops.c @@ -180,6 +180,10 @@ static void add_desc_read_write(FFVulkanDescriptorSetBinding *out_desc, *out_rep = op->type == SWS_PIXEL_F32 ? FF_VK_REP_FLOAT : FF_VK_REP_UINT; } +#define QSTR "(%i/%i%s)" +#define QTYPE(i) op->c.q4[i].num, op->c.q4[i].den, \ + op->type == SWS_PIXEL_F32 ? ".0f" : "" + static int add_ops_glsl(VulkanPriv *p, FFVulkanOpsCtx *s, SwsOpList *ops, FFVulkanShader *shd) { @@ -270,12 +274,15 @@ static int add_ops_glsl(VulkanPriv *p, FFVulkanOpsCtx *s, for (int i = 0; i < 4; i++) { if (!op->c.q4[i].den) continue; - av_bprintf(&shd->src, " %s.%c = %s(%i/%i%s);\n", type_name, - "xyzw"[i], type_s, op->c.q4[i].num, op->c.q4[i].den, - op->type == SWS_PIXEL_F32 ? ".0f" : ""); + av_bprintf(&shd->src, " %s.%c = %s"QSTR";\n", type_name, + "xyzw"[i], type_s, QTYPE(i)); } break; } + case SWS_OP_SCALE: + av_bprintf(&shd->src, " %s = %s*%i/%i;\n", + type_name, type_name, op->c.q.num, op->c.q.den); + break; default: return AVERROR(ENOTSUP); } _______________________________________________ ffmpeg-cvslog mailing list -- [email protected] To unsubscribe send an email to [email protected]
