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[Chore] (MG_Backend/DirectGLES): trim redundant stuff in BackendFramebufferObject::SyncToBackend

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swung0x48
2025-11-18 22:37:24 +08:00
parent 0c31de3afc
commit d8cd5a235a
2 changed files with 63 additions and 40 deletions
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MobileGL/MG_Backend/DirectGLES/Managers.h
+4 -3
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@@ -99,19 +99,20 @@ namespace MobileGL::MG_Backend::DirectGLES {
Probably useful to re-link shader output according to this.
aka. realizing `glBindFragDataLocation`
*/
GLenum m_frontendBuffers[MG_State::GLState::FramebufferObject::MAX_DRAW_BUFFERS] = {GL_NONE};
FramebufferAttachmentType m_frontendDrawBuffers[MG_State::GLState::FramebufferObject::MAX_DRAW_BUFFERS] = {FramebufferAttachmentType::None};
/* this will save buffers in its compacted GL form,
not consecutive is not allowed
i.e. it could be like [COLOR_ATTACHMENT0, COLOR_ATTACHMENT5, COLOR_ATTACHMENT4]
(no GL_NONE among those)
*/
GLenum m_compactedFrontendBuffers[MG_State::GLState::FramebufferObject::MAX_DRAW_BUFFERS] = {GL_NONE};
FramebufferAttachmentType m_compactedFrontendDrawBuffers[MG_State::GLState::FramebufferObject::MAX_DRAW_BUFFERS] = {FramebufferAttachmentType::None};
/* this will save buffers in stricter ES rules
reversion, absence or not consecutive are not allowed, according to ES spec
i.e. it could be like [COLOR_ATTACHMENT0, COLOR_ATTACHMENT1, NONE, NONE, ...]
this array could be provided as data directly to ES `glDrawBuffers` function
*/
GLenum m_backendBuffers[MG_State::GLState::FramebufferObject::MAX_DRAW_BUFFERS] = {GL_NONE};
GLenum m_backendDrawBuffers[MG_State::GLState::FramebufferObject::MAX_DRAW_BUFFERS] = {GL_NONE};
FramebufferAttachmentType m_frontendReadBuffer = FramebufferAttachmentType::Color0;
};
extern UnorderedMap<SharedPtr<MG_State::GLState::FramebufferObject>, SharedPtr<BackendFramebufferObject>>