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[Fix] (MG_State/GLState, MG_Backend): track layered framebuffer textures

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This commit is contained in:
swung0x48
2026-07-03 10:38:51 +08:00
parent 6418561d3c
commit 940ab5fd8e
10 changed files with 155 additions and 39 deletions
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MobileGL/MG_Backend/DirectGLES/DirectGLES.cpp
+16 -6
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@@ -1793,12 +1793,16 @@ namespace MobileGL::MG_Backend::DirectGLES {
const GLuint backendFBOId = backendFBO->GetBackendFramebufferId();
g_GLESFuncs.glBindFramebuffer(GL_DRAW_FRAMEBUFFER, backendFBOId);
g_GLESFuncs.glFramebufferTexture2D(
GL_DRAW_FRAMEBUFFER, backendAttachment, textureTarget, 0, 0);
if (attachmentObject.IsLayered()) {
g_GLESFuncs.glFramebufferTexture(GL_DRAW_FRAMEBUFFER, backendAttachment, 0, 0);
} else {
g_GLESFuncs.glFramebufferTexture2D(
GL_DRAW_FRAMEBUFFER, backendAttachment, textureTarget, 0, 0);
}
ClearGLErrors();
m_detachedAttachments.push_back(
{backendFBOId, backendAttachment, textureTarget, backendTextureId,
static_cast<GLint>(attachmentObject.GetTextureLevel())});
static_cast<GLint>(attachmentObject.GetTextureLevel()), attachmentObject.IsLayered()});
}
}
}
@@ -1806,9 +1810,14 @@ namespace MobileGL::MG_Backend::DirectGLES {
~ScopedDetachedTextureFramebufferAttachments() {
for (const auto& attachment : m_detachedAttachments) {
g_GLESFuncs.glBindFramebuffer(GL_DRAW_FRAMEBUFFER, attachment.framebuffer);
g_GLESFuncs.glFramebufferTexture2D(
GL_DRAW_FRAMEBUFFER, attachment.attachment, attachment.textureTarget,
attachment.texture, attachment.level);
if (attachment.layered) {
g_GLESFuncs.glFramebufferTexture(
GL_DRAW_FRAMEBUFFER, attachment.attachment, attachment.texture, attachment.level);
} else {
g_GLESFuncs.glFramebufferTexture2D(
GL_DRAW_FRAMEBUFFER, attachment.attachment, attachment.textureTarget,
attachment.texture, attachment.level);
}
}
g_GLESFuncs.glBindFramebuffer(GL_READ_FRAMEBUFFER, m_prevReadFBO);
g_GLESFuncs.glBindFramebuffer(GL_DRAW_FRAMEBUFFER, m_prevDrawFBO);
@@ -1821,6 +1830,7 @@ namespace MobileGL::MG_Backend::DirectGLES {
GLenum textureTarget = GL_TEXTURE_2D;
GLuint texture = 0;
GLint level = 0;
Bool layered = false;
};
GLuint m_prevReadFBO = 0;