diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/main/fbobject.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index bc4f69c149e..50ba6dd7fad 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -326,22 +326,24 @@ get_fb0_attachment(struct gl_context *ctx, struct gl_framebuffer *fb, { assert(_mesa_is_winsys_fbo(fb)); + attachment = _mesa_back_to_front_if_single_buffered(fb, attachment); + if (_mesa_is_gles3(ctx)) { - assert(attachment == GL_BACK || - attachment == GL_DEPTH || - attachment == GL_STENCIL); switch (attachment) { case GL_BACK: /* Since there is no stereo rendering in ES 3.0, only return the * LEFT bits. */ - if (ctx->DrawBuffer->Visual.doubleBufferMode) - return &fb->Attachment[BUFFER_BACK_LEFT]; + return &fb->Attachment[BUFFER_BACK_LEFT]; + case GL_FRONT: + /* We might get this if back_to_front triggers above */ return &fb->Attachment[BUFFER_FRONT_LEFT]; case GL_DEPTH: return &fb->Attachment[BUFFER_DEPTH]; case GL_STENCIL: return &fb->Attachment[BUFFER_STENCIL]; + default: + unreachable("invalid attachment"); } } |