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swscale/vulkan/ops: properly error out for unsupported read modes

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Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <git@haasn.dev>
This commit is contained in:
Niklas Haas
2026-06-17 13:29:05 +02:00
committed by Niklas Haas
parent 6217350269
commit ffd6855a50
1 changed files with 12 additions and 2 deletions
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14
libswscale/vulkan/ops.c
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@@ -1133,13 +1133,14 @@ static int add_ops_spirv(SwsContext *sws, VulkanPriv *p, FFVulkanOpsCtx *s,
if (op->rw.frac || op->rw.filter.op) {
return AVERROR(ENOTSUP);
} else if (op->rw.filter.op) {
av_assert0(op->rw.mode != SWS_RW_PALETTE);
data = read_filtered(spi, id, ops, op,
&id->filt[nb_filter_used++],
in_img, gid, gi2);
} else if (op->rw.mode == SWS_RW_PACKED) {
data = spi_OpImageRead(spi, type_v, in_img[ops->plane_src[0]],
src_gid, SpvImageOperandsMaskNone);
} else {
} else if (op->rw.mode == SWS_RW_PLANAR) {
int tmp[4] = { uid, uid, uid, uid };
for (int i = 0; i < op->rw.elems; i++) {
tmp[i] = spi_OpImageRead(spi, type_v,
@@ -1149,6 +1150,8 @@ static int add_ops_spirv(SwsContext *sws, VulkanPriv *p, FFVulkanOpsCtx *s,
}
data = spi_OpCompositeConstruct(spi, type_v,
tmp[0], tmp[1], tmp[2], tmp[3]);
} else {
return AVERROR(ENOTSUP);
}
break;
case SWS_OP_WRITE:
@@ -1481,7 +1484,14 @@ static int add_ops_glsl(SwsContext *sws, VulkanPriv *p, FFVulkanOpsCtx *s,
case SWS_OP_READ: {
if (op->rw.frac)
return AVERROR(ENOTSUP);
read_glsl(ops, op, shd, n, type_name, type_v, type_s);
switch (op->rw.mode) {
case SWS_RW_PLANAR:
case SWS_RW_PACKED:
read_glsl(ops, op, shd, n, type_name, type_v, type_s);
break;
default:
return AVERROR(ENOTSUP);
}
break;
}
case SWS_OP_WRITE: {