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[Fix] (MG_Backend/DirectGLES): Correctly sync attrib.Divisor when attrib.Buffer changes.

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This commit is contained in:
BZLZHH
2026-02-05 12:54:22 +08:00
parent 8e962345e4
commit 9f4c9b61a0
1 changed files with 23 additions and 14 deletions
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MobileGL/MG_Backend/DirectGLES/Managers.cpp
+23 -14
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@@ -280,6 +280,10 @@ namespace MobileGL::MG_Backend::DirectGLES {
MG_Util::ConvertDataTypeToGLEnum(attrib.Type),
attrib.Stride, (const void*)attrib.Offset);
}
if (needsSyncFormat) {
MG_External::GLES::glVertexAttribDivisor(attribIndex, attrib.Divisor);
}
continue; // No need to set format again
}
@@ -919,21 +923,24 @@ namespace MobileGL::MG_Backend::DirectGLES {
}
#if MOBILEGL_LOG_ACTIVE_LEVEL <= MOBILEGL_LOG_LEVEL_DEBUG
else {
MGLOG_D("%s: Skipped SyncAttachmentObject(target=%s, frontendObj=(%dx%dx%d, %s), backendAtt=%s), version = %u", __func__,
MG_Util::ConvertGLEnumToString(glFBOTarget).c_str(),
attachmentObject.GetSize().x(), attachmentObject.GetSize().y(), attachmentObject.GetSize().z(),
MGLOG_D("%s: Skipped SyncAttachmentObject(target=%s, frontendObj=(%dx%dx%d, %s), backendAtt=%s), "
"version = %u",
__func__, MG_Util::ConvertGLEnumToString(glFBOTarget).c_str(),
attachmentObject.GetSize().x(), attachmentObject.GetSize().y(),
attachmentObject.GetSize().z(),
MG_Util::ConvertFramebufferAttachmentTypeToString(frontendType).c_str(),
MG_Util::ConvertGLEnumToString(glBackendAttachment).c_str(),
m_syncedFrontendAttachmentVersions[i]
);
m_syncedFrontendAttachmentVersions[i]);
GLint objectType = GL_NONE;
MG_External::GLES::glGetFramebufferAttachmentParameteriv(glFBOTarget, glBackendAttachment, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, &objectType);
MOBILEGL_ASSERT(
(objectType == GL_NONE) ||
(attachmentObject.IsTexture() && objectType == GL_TEXTURE) || (attachmentObject.IsRenderbuffer() && objectType == GL_RENDERBUFFER),
"Attachment type not match!");
MG_External::GLES::glGetFramebufferAttachmentParameteriv(
glFBOTarget, glBackendAttachment, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, &objectType);
MOBILEGL_ASSERT((objectType == GL_NONE) ||
(attachmentObject.IsTexture() && objectType == GL_TEXTURE) ||
(attachmentObject.IsRenderbuffer() && objectType == GL_RENDERBUFFER),
"Attachment type not match!");
GLint objectName = 0;
MG_External::GLES::glGetFramebufferAttachmentParameteriv(glFBOTarget, glBackendAttachment, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, &objectName);
MG_External::GLES::glGetFramebufferAttachmentParameteriv(
glFBOTarget, glBackendAttachment, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, &objectName);
// Verify that the backend object's name and parameters match the frontend attachment state
if (attachmentObject.IsTexture()) {
const auto& textureObject = attachmentObject.GetTexture();
@@ -942,7 +949,8 @@ namespace MobileGL::MG_Backend::DirectGLES {
"No backend texture found while framebuffer reports texture attachment.");
GLuint backendTexId = backendTextureIt->second->GetBackendTextureId();
MOBILEGL_ASSERT(static_cast<GLint>(backendTexId) == objectName,
"Attachment texture name mismatch between GLES (%d) and backend texture object (%d), frontend texture object ID=%d.",
"Attachment texture name mismatch between GLES (%d) and backend texture object "
"(%d), frontend texture object ID=%d.",
objectName, backendTexId, textureObject->GetExternalIndex());
GLint texLevel = 0;
@@ -953,8 +961,9 @@ namespace MobileGL::MG_Backend::DirectGLES {
} else if (attachmentObject.IsRenderbuffer()) {
const auto& renderbufferObject = attachmentObject.GetRenderbuffer();
auto backendRboIt = RenderbufferImpl::g_backendRenderbufferObjects.find(renderbufferObject);
MOBILEGL_ASSERT(backendRboIt != RenderbufferImpl::g_backendRenderbufferObjects.end(),
"No backend renderbuffer found while framebuffer reports renderbuffer attachment.");
MOBILEGL_ASSERT(
backendRboIt != RenderbufferImpl::g_backendRenderbufferObjects.end(),
"No backend renderbuffer found while framebuffer reports renderbuffer attachment.");
GLuint backendRboId = backendRboIt->second->GetBackendRenderbufferId();
MOBILEGL_ASSERT(static_cast<GLint>(backendRboId) == objectName,
"Attachment renderbuffer name mismatch between GLES and state object.");