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[MG_Remote, Espryt] copy image regions through server-owned renderbuffer handles

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swung0x48
2026-09-20 12:03:47 -04:00
parent 44cac27bbc
commit 39e1692861
4 changed files with 35 additions and 15 deletions
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MobileGL/MG_Remote/Server/PipeApplier.cpp
+4 -5
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@@ -893,16 +893,15 @@ namespace MobileGL::MG_Remote::Server {
// record that reached here anyway: no sticky forward hands out a RenderbufferObject, so
// there is no honest way to build the endpoint, and guessing an empty one would copy
// nothing and say it copied.
if (copy.SrcTarget == GL_RENDERBUFFER || copy.DstTarget == GL_RENDERBUFFER) {
ServerUnmigratedVerbFatal("CopyImageSubData+RENDERBUFFER");
}
// P5f fe: both texture identities already travel in the record. Pass those handles
// to the backend's server-owned texture table; GL names are diagnostic data only.
MG_Backend::CopyImageEndpoint src{};
MG_Backend::CopyImageEndpoint dst{};
src.TextureHandle = copy.Src;
dst.TextureHandle = copy.Dst;
if (copy.SrcTarget == GL_RENDERBUFFER) src.RenderbufferHandle = copy.Src;
else src.TextureHandle = copy.Src;
if (copy.DstTarget == GL_RENDERBUFFER) dst.RenderbufferHandle = copy.Dst;
else dst.TextureHandle = copy.Dst;
if (MG_Pipe::MGPipeHandleIsNull(copy.Src) || MG_Pipe::MGPipeHandleIsNull(copy.Dst)) {
// The monolith's own answer to this, in its own words (DirectGLES.cpp:9067
// "source or destination image failed to sync; declining the copy"): the frontend